From 2bd93fc7aaf99dc4411d4c71ae4e04d2e86e05ab Mon Sep 17 00:00:00 2001
From: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Date: Wed, 31 Aug 2022 23:04:08 +0000
Subject: [PATCH 1/2] feat!: update BigQuery Analytics Hub API v1beta1 client
 BREAKING CHANGE: refresh current dataexchange/v1beta1/* directory to include
 recent change in protos. Removed common directory and use local enum Category
 fix!: refactor references to Category message docs: improve proto
 documentation.

PiperOrigin-RevId: 471349319

Source-Link: https://github.com/googleapis/googleapis/commit/84950242f2bb5d57bcc35511725508302d2403ab

Source-Link: https://github.com/googleapis/googleapis-gen/commit/2d8c38b90a5a198d71eb1a8eb43e0ce56127ac0d
Copy-Tag: eyJwIjoiamF2YS1iaWdxdWVyeS1kYXRhLWV4Y2hhbmdlLy5Pd2xCb3QueWFtbCIsImgiOiIyZDhjMzhiOTBhNWExOThkNzFlYjFhOGViNDNlMGNlNTYxMjdhYzBkIn0=
---
 .../v1beta1/AnalyticsHubServiceClient.java    | 2164 +++++++++
 .../v1beta1/AnalyticsHubServiceSettings.java  |  405 ++
 .../dataexchange/v1beta1/gapic_metadata.json  |   69 +
 .../dataexchange/v1beta1/package-info.java    |   44 +
 .../v1beta1/stub/AnalyticsHubServiceStub.java |  160 +
 .../stub/AnalyticsHubServiceStubSettings.java | 1002 +++++
 ...rpcAnalyticsHubServiceCallableFactory.java |  115 +
 .../stub/GrpcAnalyticsHubServiceStub.java     |  742 ++++
 ...sonAnalyticsHubServiceCallableFactory.java |  105 +
 .../stub/HttpJsonAnalyticsHubServiceStub.java | 1125 +++++
 ...AnalyticsHubServiceClientHttpJsonTest.java | 1465 ++++++
 .../AnalyticsHubServiceClientTest.java        | 1269 ++++++
 .../v1beta1/MockAnalyticsHubService.java      |   59 +
 .../v1beta1/MockAnalyticsHubServiceImpl.java  |  380 ++
 .../dataexchange/v1beta1/MockLocations.java   |   59 +
 .../v1beta1/MockLocationsImpl.java            |  105 +
 .../v1beta1/AnalyticsHubServiceGrpc.java      | 1552 +++++++
 .../v1beta1/CreateDataExchangeRequest.java    | 1032 +++++
 .../CreateDataExchangeRequestOrBuilder.java   |   86 +
 .../v1beta1/CreateListingRequest.java         | 1032 +++++
 .../CreateListingRequestOrBuilder.java        |   86 +
 .../dataexchange/v1beta1/DataExchange.java    | 1513 +++++++
 .../v1beta1/DataExchangeName.java             |  227 +
 .../v1beta1/DataExchangeOrBuilder.java        |  153 +
 .../v1beta1/DataExchangeProto.java            |  552 +++
 .../dataexchange/v1beta1/DataProvider.java    |  768 ++++
 .../v1beta1/DataProviderOrBuilder.java        |   51 +
 .../v1beta1/DeleteDataExchangeRequest.java    |  602 +++
 .../DeleteDataExchangeRequestOrBuilder.java   |   31 +
 .../v1beta1/DeleteListingRequest.java         |  602 +++
 .../DeleteListingRequestOrBuilder.java        |   31 +
 .../v1beta1/DestinationDataset.java           | 1694 +++++++
 .../v1beta1/DestinationDatasetOrBuilder.java  |  190 +
 .../v1beta1/DestinationDatasetReference.java  |  775 ++++
 .../DestinationDatasetReferenceOrBuilder.java |   53 +
 .../v1beta1/GetDataExchangeRequest.java       |  602 +++
 .../GetDataExchangeRequestOrBuilder.java      |   31 +
 .../v1beta1/GetListingRequest.java            |  602 +++
 .../v1beta1/GetListingRequestOrBuilder.java   |   31 +
 .../v1beta1/ListDataExchangesRequest.java     |  859 ++++
 .../ListDataExchangesRequestOrBuilder.java    |   64 +
 .../v1beta1/ListDataExchangesResponse.java    | 1038 +++++
 .../ListDataExchangesResponseOrBuilder.java   |   73 +
 .../v1beta1/ListListingsRequest.java          |  859 ++++
 .../v1beta1/ListListingsRequestOrBuilder.java |   64 +
 .../v1beta1/ListListingsResponse.java         | 1038 +++++
 .../ListListingsResponseOrBuilder.java        |   73 +
 .../v1beta1/ListOrgDataExchangesRequest.java  |  861 ++++
 .../ListOrgDataExchangesRequestOrBuilder.java |   64 +
 .../v1beta1/ListOrgDataExchangesResponse.java | 1040 +++++
 ...ListOrgDataExchangesResponseOrBuilder.java |   73 +
 .../dataexchange/v1beta1/Listing.java         | 3932 +++++++++++++++++
 .../dataexchange/v1beta1/ListingName.java     |  269 ++
 .../v1beta1/ListingOrBuilder.java             |  321 ++
 .../dataexchange/v1beta1/LocationName.java    |  192 +
 .../dataexchange/v1beta1/Publisher.java       |  768 ++++
 .../v1beta1/PublisherOrBuilder.java           |   51 +
 .../v1beta1/SubscribeListingRequest.java      |  934 ++++
 .../SubscribeListingRequestOrBuilder.java     |   60 +
 .../v1beta1/SubscribeListingResponse.java     |  429 ++
 .../SubscribeListingResponseOrBuilder.java    |    9 +
 .../v1beta1/UpdateDataExchangeRequest.java    |  925 ++++
 .../UpdateDataExchangeRequestOrBuilder.java   |   69 +
 .../v1beta1/UpdateListingRequest.java         |  925 ++++
 .../UpdateListingRequestOrBuilder.java        |   69 +
 .../dataexchange/v1beta1/dataexchange.proto   |  651 +++
 66 files changed, 37274 insertions(+)
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
 create mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto

diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
new file mode 100644
index 000000000000..5f447939d0a7
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
@@ -0,0 +1,2164 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.core.ApiFuture;
+import com.google.api.core.ApiFutures;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.paging.AbstractFixedSizeCollection;
+import com.google.api.gax.paging.AbstractPage;
+import com.google.api.gax.paging.AbstractPagedListResponse;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStub;
+import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.common.util.concurrent.MoreExecutors;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import com.google.protobuf.FieldMask;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference shared datasets. With
+ * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
+ * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
+ * linked dataset in your project.
+ *
+ * <p>This class provides the ability to make remote calls to the backing service through method
+ * calls that map to API methods. Sample code to get started:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+ *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+ *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
+ * }
+ * }</pre>
+ *
+ * <p>Note: close() needs to be called on the AnalyticsHubServiceClient object to clean up resources
+ * such as threads. In the example above, try-with-resources is used, which automatically calls
+ * close().
+ *
+ * <p>The surface of this class includes several types of Java methods for each of the API's
+ * methods:
+ *
+ * <ol>
+ *   <li> A "flattened" method. With this type of method, the fields of the request type have been
+ *       converted into function parameters. It may be the case that not all fields are available as
+ *       parameters, and not every API method will have a flattened method entry point.
+ *   <li> A "request object" method. This type of method only takes one parameter, a request object,
+ *       which must be constructed before the call. Not every API method will have a request object
+ *       method.
+ *   <li> A "callable" method. This type of method takes no parameters and returns an immutable API
+ *       callable object, which can be used to initiate calls to the service.
+ * </ol>
+ *
+ * <p>See the individual methods for example code.
+ *
+ * <p>Many parameters require resource names to be formatted in a particular way. To assist with
+ * these names, this class includes a format method for each type of name, and additionally a parse
+ * method to extract the individual identifiers contained within names that are returned.
+ *
+ * <p>This class can be customized by passing in a custom instance of AnalyticsHubServiceSettings to
+ * create(). For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * AnalyticsHubServiceSettings analyticsHubServiceSettings =
+ *     AnalyticsHubServiceSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * AnalyticsHubServiceClient analyticsHubServiceClient =
+ *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
+ * }</pre>
+ *
+ * <p>To customize the endpoint:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * AnalyticsHubServiceSettings analyticsHubServiceSettings =
+ *     AnalyticsHubServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * AnalyticsHubServiceClient analyticsHubServiceClient =
+ *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
+ * }</pre>
+ *
+ * <p>To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * AnalyticsHubServiceSettings analyticsHubServiceSettings =
+ *     AnalyticsHubServiceSettings.newBuilder()
+ *         .setTransportChannelProvider(
+ *             AnalyticsHubServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ *         .build();
+ * AnalyticsHubServiceClient analyticsHubServiceClient =
+ *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
+ * }</pre>
+ *
+ * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class AnalyticsHubServiceClient implements BackgroundResource {
+  private final AnalyticsHubServiceSettings settings;
+  private final AnalyticsHubServiceStub stub;
+
+  /** Constructs an instance of AnalyticsHubServiceClient with default settings. */
+  public static final AnalyticsHubServiceClient create() throws IOException {
+    return create(AnalyticsHubServiceSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of AnalyticsHubServiceClient, using the given settings. The channels are
+   * created based on the settings passed in, or defaults for any settings that are not set.
+   */
+  public static final AnalyticsHubServiceClient create(AnalyticsHubServiceSettings settings)
+      throws IOException {
+    return new AnalyticsHubServiceClient(settings);
+  }
+
+  /**
+   * Constructs an instance of AnalyticsHubServiceClient, using the given stub for making calls.
+   * This is for advanced usage - prefer using create(AnalyticsHubServiceSettings).
+   */
+  public static final AnalyticsHubServiceClient create(AnalyticsHubServiceStub stub) {
+    return new AnalyticsHubServiceClient(stub);
+  }
+
+  /**
+   * Constructs an instance of AnalyticsHubServiceClient, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected AnalyticsHubServiceClient(AnalyticsHubServiceSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((AnalyticsHubServiceStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  protected AnalyticsHubServiceClient(AnalyticsHubServiceStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final AnalyticsHubServiceSettings getSettings() {
+    return settings;
+  }
+
+  public AnalyticsHubServiceStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   for (DataExchange element :
+   *       analyticsHubServiceClient.listDataExchanges(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the data exchanges. e.g.
+   *     `projects/myproject/locations/US`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListDataExchangesPagedResponse listDataExchanges(LocationName parent) {
+    ListDataExchangesRequest request =
+        ListDataExchangesRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listDataExchanges(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
+   *   for (DataExchange element :
+   *       analyticsHubServiceClient.listDataExchanges(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the data exchanges. e.g.
+   *     `projects/myproject/locations/US`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListDataExchangesPagedResponse listDataExchanges(String parent) {
+    ListDataExchangesRequest request =
+        ListDataExchangesRequest.newBuilder().setParent(parent).build();
+    return listDataExchanges(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListDataExchangesRequest request =
+   *       ListDataExchangesRequest.newBuilder()
+   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (DataExchange element :
+   *       analyticsHubServiceClient.listDataExchanges(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListDataExchangesPagedResponse listDataExchanges(ListDataExchangesRequest request) {
+    return listDataExchangesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListDataExchangesRequest request =
+   *       ListDataExchangesRequest.newBuilder()
+   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<DataExchange> future =
+   *       analyticsHubServiceClient.listDataExchangesPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (DataExchange element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable() {
+    return stub.listDataExchangesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListDataExchangesRequest request =
+   *       ListDataExchangesRequest.newBuilder()
+   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListDataExchangesResponse response =
+   *         analyticsHubServiceClient.listDataExchangesCallable().call(request);
+   *     for (DataExchange element : response.getDataExchangesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable() {
+    return stub.listDataExchangesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges from projects in a given organization and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String organization = "organization1178922291";
+   *   for (DataExchange element :
+   *       analyticsHubServiceClient.listOrgDataExchanges(organization).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param organization Required. The organization resource path of the projects containing
+   *     DataExchanges. e.g. `organizations/myorg/locations/US`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(String organization) {
+    ListOrgDataExchangesRequest request =
+        ListOrgDataExchangesRequest.newBuilder().setOrganization(organization).build();
+    return listOrgDataExchanges(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges from projects in a given organization and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListOrgDataExchangesRequest request =
+   *       ListOrgDataExchangesRequest.newBuilder()
+   *           .setOrganization("organization1178922291")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (DataExchange element :
+   *       analyticsHubServiceClient.listOrgDataExchanges(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
+      ListOrgDataExchangesRequest request) {
+    return listOrgDataExchangesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges from projects in a given organization and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListOrgDataExchangesRequest request =
+   *       ListOrgDataExchangesRequest.newBuilder()
+   *           .setOrganization("organization1178922291")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<DataExchange> future =
+   *       analyticsHubServiceClient.listOrgDataExchangesPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (DataExchange element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable() {
+    return stub.listOrgDataExchangesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all data exchanges from projects in a given organization and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListOrgDataExchangesRequest request =
+   *       ListOrgDataExchangesRequest.newBuilder()
+   *           .setOrganization("organization1178922291")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListOrgDataExchangesResponse response =
+   *         analyticsHubServiceClient.listOrgDataExchangesCallable().call(request);
+   *     for (DataExchange element : response.getDataExchangesList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable() {
+    return stub.listOrgDataExchangesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+   *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The resource name of the data exchange. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange getDataExchange(DataExchangeName name) {
+    GetDataExchangeRequest request =
+        GetDataExchangeRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return getDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
+   *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The resource name of the data exchange. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange getDataExchange(String name) {
+    GetDataExchangeRequest request = GetDataExchangeRequest.newBuilder().setName(name).build();
+    return getDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetDataExchangeRequest request =
+   *       GetDataExchangeRequest.newBuilder()
+   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .build();
+   *   DataExchange response = analyticsHubServiceClient.getDataExchange(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange getDataExchange(GetDataExchangeRequest request) {
+    return getDataExchangeCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetDataExchangeRequest request =
+   *       GetDataExchangeRequest.newBuilder()
+   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .build();
+   *   ApiFuture<DataExchange> future =
+   *       analyticsHubServiceClient.getDataExchangeCallable().futureCall(request);
+   *   // Do something.
+   *   DataExchange response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
+    return stub.getDataExchangeCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+   *   DataExchange dataExchange = DataExchange.newBuilder().build();
+   *   DataExchange response = analyticsHubServiceClient.createDataExchange(parent, dataExchange);
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the data exchange. e.g.
+   *     `projects/myproject/locations/US`.
+   * @param dataExchange Required. The data exchange to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange createDataExchange(LocationName parent, DataExchange dataExchange) {
+    CreateDataExchangeRequest request =
+        CreateDataExchangeRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setDataExchange(dataExchange)
+            .build();
+    return createDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
+   *   DataExchange dataExchange = DataExchange.newBuilder().build();
+   *   DataExchange response = analyticsHubServiceClient.createDataExchange(parent, dataExchange);
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the data exchange. e.g.
+   *     `projects/myproject/locations/US`.
+   * @param dataExchange Required. The data exchange to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange createDataExchange(String parent, DataExchange dataExchange) {
+    CreateDataExchangeRequest request =
+        CreateDataExchangeRequest.newBuilder()
+            .setParent(parent)
+            .setDataExchange(dataExchange)
+            .build();
+    return createDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   CreateDataExchangeRequest request =
+   *       CreateDataExchangeRequest.newBuilder()
+   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
+   *           .setDataExchangeId("dataExchangeId783243752")
+   *           .setDataExchange(DataExchange.newBuilder().build())
+   *           .build();
+   *   DataExchange response = analyticsHubServiceClient.createDataExchange(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange createDataExchange(CreateDataExchangeRequest request) {
+    return createDataExchangeCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   CreateDataExchangeRequest request =
+   *       CreateDataExchangeRequest.newBuilder()
+   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
+   *           .setDataExchangeId("dataExchangeId783243752")
+   *           .setDataExchange(DataExchange.newBuilder().build())
+   *           .build();
+   *   ApiFuture<DataExchange> future =
+   *       analyticsHubServiceClient.createDataExchangeCallable().futureCall(request);
+   *   // Do something.
+   *   DataExchange response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
+    return stub.createDataExchangeCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DataExchange dataExchange = DataExchange.newBuilder().build();
+   *   FieldMask updateMask = FieldMask.newBuilder().build();
+   *   DataExchange response =
+   *       analyticsHubServiceClient.updateDataExchange(dataExchange, updateMask);
+   * }
+   * }</pre>
+   *
+   * @param dataExchange Required. The data exchange to update.
+   * @param updateMask Required. Field mask specifies the fields to update in the data exchange
+   *     resource. The fields specified in the `updateMask` are relative to the resource and are not
+   *     a full request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange updateDataExchange(DataExchange dataExchange, FieldMask updateMask) {
+    UpdateDataExchangeRequest request =
+        UpdateDataExchangeRequest.newBuilder()
+            .setDataExchange(dataExchange)
+            .setUpdateMask(updateMask)
+            .build();
+    return updateDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   UpdateDataExchangeRequest request =
+   *       UpdateDataExchangeRequest.newBuilder()
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setDataExchange(DataExchange.newBuilder().build())
+   *           .build();
+   *   DataExchange response = analyticsHubServiceClient.updateDataExchange(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final DataExchange updateDataExchange(UpdateDataExchangeRequest request) {
+    return updateDataExchangeCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   UpdateDataExchangeRequest request =
+   *       UpdateDataExchangeRequest.newBuilder()
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setDataExchange(DataExchange.newBuilder().build())
+   *           .build();
+   *   ApiFuture<DataExchange> future =
+   *       analyticsHubServiceClient.updateDataExchangeCallable().futureCall(request);
+   *   // Do something.
+   *   DataExchange response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
+    return stub.updateDataExchangeCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+   *   analyticsHubServiceClient.deleteDataExchange(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The full name of the data exchange resource that you want to delete. For
+   *     example, `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteDataExchange(DataExchangeName name) {
+    DeleteDataExchangeRequest request =
+        DeleteDataExchangeRequest.newBuilder()
+            .setName(name == null ? null : name.toString())
+            .build();
+    deleteDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
+   *   analyticsHubServiceClient.deleteDataExchange(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The full name of the data exchange resource that you want to delete. For
+   *     example, `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteDataExchange(String name) {
+    DeleteDataExchangeRequest request =
+        DeleteDataExchangeRequest.newBuilder().setName(name).build();
+    deleteDataExchange(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DeleteDataExchangeRequest request =
+   *       DeleteDataExchangeRequest.newBuilder()
+   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .build();
+   *   analyticsHubServiceClient.deleteDataExchange(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteDataExchange(DeleteDataExchangeRequest request) {
+    deleteDataExchangeCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes an existing data exchange.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DeleteDataExchangeRequest request =
+   *       DeleteDataExchangeRequest.newBuilder()
+   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .build();
+   *   ApiFuture<Empty> future =
+   *       analyticsHubServiceClient.deleteDataExchangeCallable().futureCall(request);
+   *   // Do something.
+   *   future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
+    return stub.deleteDataExchangeCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all listings in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+   *   for (Listing element : analyticsHubServiceClient.listListings(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListListingsPagedResponse listListings(DataExchangeName parent) {
+    ListListingsRequest request =
+        ListListingsRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .build();
+    return listListings(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all listings in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
+   *   for (Listing element : analyticsHubServiceClient.listListings(parent).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListListingsPagedResponse listListings(String parent) {
+    ListListingsRequest request = ListListingsRequest.newBuilder().setParent(parent).build();
+    return listListings(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all listings in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListListingsRequest request =
+   *       ListListingsRequest.newBuilder()
+   *           .setParent(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (Listing element : analyticsHubServiceClient.listListings(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListListingsPagedResponse listListings(ListListingsRequest request) {
+    return listListingsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all listings in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListListingsRequest request =
+   *       ListListingsRequest.newBuilder()
+   *           .setParent(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<Listing> future =
+   *       analyticsHubServiceClient.listListingsPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (Listing element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
+      listListingsPagedCallable() {
+    return stub.listListingsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists all listings in a given project and location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListListingsRequest request =
+   *       ListListingsRequest.newBuilder()
+   *           .setParent(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListListingsResponse response =
+   *         analyticsHubServiceClient.listListingsCallable().call(request);
+   *     for (Listing element : response.getListingsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
+    return stub.listListingsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+   *   Listing response = analyticsHubServiceClient.getListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The resource name of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing getListing(ListingName name) {
+    GetListingRequest request =
+        GetListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return getListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String name =
+   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
+   *   Listing response = analyticsHubServiceClient.getListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. The resource name of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing getListing(String name) {
+    GetListingRequest request = GetListingRequest.newBuilder().setName(name).build();
+    return getListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetListingRequest request =
+   *       GetListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   Listing response = analyticsHubServiceClient.getListing(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing getListing(GetListingRequest request) {
+    return getListingCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the details of a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetListingRequest request =
+   *       GetListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<Listing> future =
+   *       analyticsHubServiceClient.getListingCallable().futureCall(request);
+   *   // Do something.
+   *   Listing response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetListingRequest, Listing> getListingCallable() {
+    return stub.getListingCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+   *   Listing listing = Listing.newBuilder().build();
+   *   Listing response = analyticsHubServiceClient.createListing(parent, listing);
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @param listing Required. The listing to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing createListing(DataExchangeName parent, Listing listing) {
+    CreateListingRequest request =
+        CreateListingRequest.newBuilder()
+            .setParent(parent == null ? null : parent.toString())
+            .setListing(listing)
+            .build();
+    return createListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
+   *   Listing listing = Listing.newBuilder().build();
+   *   Listing response = analyticsHubServiceClient.createListing(parent, listing);
+   * }
+   * }</pre>
+   *
+   * @param parent Required. The parent resource path of the listing. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @param listing Required. The listing to create.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing createListing(String parent, Listing listing) {
+    CreateListingRequest request =
+        CreateListingRequest.newBuilder().setParent(parent).setListing(listing).build();
+    return createListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   CreateListingRequest request =
+   *       CreateListingRequest.newBuilder()
+   *           .setParent(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setListingId("listingId-1215024449")
+   *           .setListing(Listing.newBuilder().build())
+   *           .build();
+   *   Listing response = analyticsHubServiceClient.createListing(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing createListing(CreateListingRequest request) {
+    return createListingCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Creates a new listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   CreateListingRequest request =
+   *       CreateListingRequest.newBuilder()
+   *           .setParent(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setListingId("listingId-1215024449")
+   *           .setListing(Listing.newBuilder().build())
+   *           .build();
+   *   ApiFuture<Listing> future =
+   *       analyticsHubServiceClient.createListingCallable().futureCall(request);
+   *   // Do something.
+   *   Listing response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
+    return stub.createListingCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   Listing listing = Listing.newBuilder().build();
+   *   FieldMask updateMask = FieldMask.newBuilder().build();
+   *   Listing response = analyticsHubServiceClient.updateListing(listing, updateMask);
+   * }
+   * }</pre>
+   *
+   * @param listing Required. The listing to update.
+   * @param updateMask Required. Field mask specifies the fields to update in the listing resource.
+   *     The fields specified in the `updateMask` are relative to the resource and are not a full
+   *     request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing updateListing(Listing listing, FieldMask updateMask) {
+    UpdateListingRequest request =
+        UpdateListingRequest.newBuilder().setListing(listing).setUpdateMask(updateMask).build();
+    return updateListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   UpdateListingRequest request =
+   *       UpdateListingRequest.newBuilder()
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setListing(Listing.newBuilder().build())
+   *           .build();
+   *   Listing response = analyticsHubServiceClient.updateListing(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Listing updateListing(UpdateListingRequest request) {
+    return updateListingCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Updates an existing listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   UpdateListingRequest request =
+   *       UpdateListingRequest.newBuilder()
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .setListing(Listing.newBuilder().build())
+   *           .build();
+   *   ApiFuture<Listing> future =
+   *       analyticsHubServiceClient.updateListingCallable().futureCall(request);
+   *   // Do something.
+   *   Listing response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
+    return stub.updateListingCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+   *   analyticsHubServiceClient.deleteListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. Resource name of the listing to delete. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteListing(ListingName name) {
+    DeleteListingRequest request =
+        DeleteListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    deleteListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String name =
+   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
+   *   analyticsHubServiceClient.deleteListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. Resource name of the listing to delete. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteListing(String name) {
+    DeleteListingRequest request = DeleteListingRequest.newBuilder().setName(name).build();
+    deleteListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DeleteListingRequest request =
+   *       DeleteListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   analyticsHubServiceClient.deleteListing(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final void deleteListing(DeleteListingRequest request) {
+    deleteListingCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Deletes a listing.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   DeleteListingRequest request =
+   *       DeleteListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<Empty> future =
+   *       analyticsHubServiceClient.deleteListingCallable().futureCall(request);
+   *   // Do something.
+   *   future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
+    return stub.deleteListingCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Subscribes to a listing.
+   *
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final SubscribeListingResponse subscribeListing(ListingName name) {
+    SubscribeListingRequest request =
+        SubscribeListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
+    return subscribeListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Subscribes to a listing.
+   *
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   String name =
+   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
+   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(name);
+   * }
+   * }</pre>
+   *
+   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
+   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final SubscribeListingResponse subscribeListing(String name) {
+    SubscribeListingRequest request = SubscribeListingRequest.newBuilder().setName(name).build();
+    return subscribeListing(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Subscribes to a listing.
+   *
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   SubscribeListingRequest request =
+   *       SubscribeListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final SubscribeListingResponse subscribeListing(SubscribeListingRequest request) {
+    return subscribeListingCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Subscribes to a listing.
+   *
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   SubscribeListingRequest request =
+   *       SubscribeListingRequest.newBuilder()
+   *           .setName(
+   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+   *                   .toString())
+   *           .build();
+   *   ApiFuture<SubscribeListingResponse> future =
+   *       analyticsHubServiceClient.subscribeListingCallable().futureCall(request);
+   *   // Do something.
+   *   SubscribeListingResponse response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable() {
+    return stub.subscribeListingCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the IAM policy.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetIamPolicyRequest request =
+   *       GetIamPolicyRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setOptions(GetPolicyOptions.newBuilder().build())
+   *           .build();
+   *   Policy response = analyticsHubServiceClient.getIamPolicy(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Policy getIamPolicy(GetIamPolicyRequest request) {
+    return getIamPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets the IAM policy.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetIamPolicyRequest request =
+   *       GetIamPolicyRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setOptions(GetPolicyOptions.newBuilder().build())
+   *           .build();
+   *   ApiFuture<Policy> future =
+   *       analyticsHubServiceClient.getIamPolicyCallable().futureCall(request);
+   *   // Do something.
+   *   Policy response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
+    return stub.getIamPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Sets the IAM policy.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   SetIamPolicyRequest request =
+   *       SetIamPolicyRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setPolicy(Policy.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   Policy response = analyticsHubServiceClient.setIamPolicy(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Policy setIamPolicy(SetIamPolicyRequest request) {
+    return setIamPolicyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Sets the IAM policy.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   SetIamPolicyRequest request =
+   *       SetIamPolicyRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .setPolicy(Policy.newBuilder().build())
+   *           .setUpdateMask(FieldMask.newBuilder().build())
+   *           .build();
+   *   ApiFuture<Policy> future =
+   *       analyticsHubServiceClient.setIamPolicyCallable().futureCall(request);
+   *   // Do something.
+   *   Policy response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
+    return stub.setIamPolicyCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Returns the permissions that a caller has.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   TestIamPermissionsRequest request =
+   *       TestIamPermissionsRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .addAllPermissions(new ArrayList<String>())
+   *           .build();
+   *   TestIamPermissionsResponse response = analyticsHubServiceClient.testIamPermissions(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) {
+    return testIamPermissionsCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Returns the permissions that a caller has.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   TestIamPermissionsRequest request =
+   *       TestIamPermissionsRequest.newBuilder()
+   *           .setResource(
+   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+   *           .addAllPermissions(new ArrayList<String>())
+   *           .build();
+   *   ApiFuture<TestIamPermissionsResponse> future =
+   *       analyticsHubServiceClient.testIamPermissionsCallable().futureCall(request);
+   *   // Do something.
+   *   TestIamPermissionsResponse response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable() {
+    return stub.testIamPermissionsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (Location element : analyticsHubServiceClient.listLocations(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLocationsPagedResponse listLocations(ListLocationsRequest request) {
+    return listLocationsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<Location> future =
+   *       analyticsHubServiceClient.listLocationsPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (Location element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return stub.listLocationsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListLocationsResponse response =
+   *         analyticsHubServiceClient.listLocationsCallable().call(request);
+   *     for (Location element : response.getLocationsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return stub.listLocationsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets information about a location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+   *   Location response = analyticsHubServiceClient.getLocation(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Location getLocation(GetLocationRequest request) {
+    return getLocationCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets information about a location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+   *   ApiFuture<Location> future =
+   *       analyticsHubServiceClient.getLocationCallable().futureCall(request);
+   *   // Do something.
+   *   Location response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return stub.getLocationCallable();
+  }
+
+  @Override
+  public final void close() {
+    stub.close();
+  }
+
+  @Override
+  public void shutdown() {
+    stub.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return stub.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return stub.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    stub.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return stub.awaitTermination(duration, unit);
+  }
+
+  public static class ListDataExchangesPagedResponse
+      extends AbstractPagedListResponse<
+          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange, ListDataExchangesPage,
+          ListDataExchangesFixedSizeCollection> {
+
+    public static ApiFuture<ListDataExchangesPagedResponse> createAsync(
+        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
+        ApiFuture<ListDataExchangesResponse> futureResponse) {
+      ApiFuture<ListDataExchangesPage> futurePage =
+          ListDataExchangesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListDataExchangesPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListDataExchangesPagedResponse(ListDataExchangesPage page) {
+      super(page, ListDataExchangesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListDataExchangesPage
+      extends AbstractPage<
+          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange,
+          ListDataExchangesPage> {
+
+    private ListDataExchangesPage(
+        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
+        ListDataExchangesResponse response) {
+      super(context, response);
+    }
+
+    private static ListDataExchangesPage createEmptyPage() {
+      return new ListDataExchangesPage(null, null);
+    }
+
+    @Override
+    protected ListDataExchangesPage createPage(
+        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
+        ListDataExchangesResponse response) {
+      return new ListDataExchangesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListDataExchangesPage> createPageAsync(
+        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
+        ApiFuture<ListDataExchangesResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListDataExchangesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange, ListDataExchangesPage,
+          ListDataExchangesFixedSizeCollection> {
+
+    private ListDataExchangesFixedSizeCollection(
+        List<ListDataExchangesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListDataExchangesFixedSizeCollection createEmptyCollection() {
+      return new ListDataExchangesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListDataExchangesFixedSizeCollection createCollection(
+        List<ListDataExchangesPage> pages, int collectionSize) {
+      return new ListDataExchangesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListOrgDataExchangesPagedResponse
+      extends AbstractPagedListResponse<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
+          ListOrgDataExchangesPage, ListOrgDataExchangesFixedSizeCollection> {
+
+    public static ApiFuture<ListOrgDataExchangesPagedResponse> createAsync(
+        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+            context,
+        ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
+      ApiFuture<ListOrgDataExchangesPage> futurePage =
+          ListOrgDataExchangesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListOrgDataExchangesPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListOrgDataExchangesPagedResponse(ListOrgDataExchangesPage page) {
+      super(page, ListOrgDataExchangesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListOrgDataExchangesPage
+      extends AbstractPage<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
+          ListOrgDataExchangesPage> {
+
+    private ListOrgDataExchangesPage(
+        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+            context,
+        ListOrgDataExchangesResponse response) {
+      super(context, response);
+    }
+
+    private static ListOrgDataExchangesPage createEmptyPage() {
+      return new ListOrgDataExchangesPage(null, null);
+    }
+
+    @Override
+    protected ListOrgDataExchangesPage createPage(
+        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+            context,
+        ListOrgDataExchangesResponse response) {
+      return new ListOrgDataExchangesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListOrgDataExchangesPage> createPageAsync(
+        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+            context,
+        ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListOrgDataExchangesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
+          ListOrgDataExchangesPage, ListOrgDataExchangesFixedSizeCollection> {
+
+    private ListOrgDataExchangesFixedSizeCollection(
+        List<ListOrgDataExchangesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListOrgDataExchangesFixedSizeCollection createEmptyCollection() {
+      return new ListOrgDataExchangesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListOrgDataExchangesFixedSizeCollection createCollection(
+        List<ListOrgDataExchangesPage> pages, int collectionSize) {
+      return new ListOrgDataExchangesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListListingsPagedResponse
+      extends AbstractPagedListResponse<
+          ListListingsRequest, ListListingsResponse, Listing, ListListingsPage,
+          ListListingsFixedSizeCollection> {
+
+    public static ApiFuture<ListListingsPagedResponse> createAsync(
+        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
+        ApiFuture<ListListingsResponse> futureResponse) {
+      ApiFuture<ListListingsPage> futurePage =
+          ListListingsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListListingsPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListListingsPagedResponse(ListListingsPage page) {
+      super(page, ListListingsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListListingsPage
+      extends AbstractPage<ListListingsRequest, ListListingsResponse, Listing, ListListingsPage> {
+
+    private ListListingsPage(
+        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
+        ListListingsResponse response) {
+      super(context, response);
+    }
+
+    private static ListListingsPage createEmptyPage() {
+      return new ListListingsPage(null, null);
+    }
+
+    @Override
+    protected ListListingsPage createPage(
+        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
+        ListListingsResponse response) {
+      return new ListListingsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListListingsPage> createPageAsync(
+        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
+        ApiFuture<ListListingsResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListListingsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListListingsRequest, ListListingsResponse, Listing, ListListingsPage,
+          ListListingsFixedSizeCollection> {
+
+    private ListListingsFixedSizeCollection(List<ListListingsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListListingsFixedSizeCollection createEmptyCollection() {
+      return new ListListingsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListListingsFixedSizeCollection createCollection(
+        List<ListListingsPage> pages, int collectionSize) {
+      return new ListListingsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListLocationsPagedResponse
+      extends AbstractPagedListResponse<
+          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage,
+          ListLocationsFixedSizeCollection> {
+
+    public static ApiFuture<ListLocationsPagedResponse> createAsync(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ApiFuture<ListLocationsResponse> futureResponse) {
+      ApiFuture<ListLocationsPage> futurePage =
+          ListLocationsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListLocationsPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListLocationsPagedResponse(ListLocationsPage page) {
+      super(page, ListLocationsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListLocationsPage
+      extends AbstractPage<
+          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage> {
+
+    private ListLocationsPage(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ListLocationsResponse response) {
+      super(context, response);
+    }
+
+    private static ListLocationsPage createEmptyPage() {
+      return new ListLocationsPage(null, null);
+    }
+
+    @Override
+    protected ListLocationsPage createPage(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ListLocationsResponse response) {
+      return new ListLocationsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListLocationsPage> createPageAsync(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ApiFuture<ListLocationsResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListLocationsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage,
+          ListLocationsFixedSizeCollection> {
+
+    private ListLocationsFixedSizeCollection(List<ListLocationsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListLocationsFixedSizeCollection createEmptyCollection() {
+      return new ListLocationsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListLocationsFixedSizeCollection createCollection(
+        List<ListLocationsPage> pages, int collectionSize) {
+      return new ListLocationsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
new file mode 100644
index 000000000000..51673a1cb99f
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
@@ -0,0 +1,405 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link AnalyticsHubServiceClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li> The default service address (analyticshub.googleapis.com) and default port (443) are used.
+ *   <li> Credentials are acquired automatically through Application Default Credentials.
+ *   <li> Retries are configured for idempotent methods but not for non-idempotent methods.
+ * </ul>
+ *
+ * <p>The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of getDataExchange to 30 seconds:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * AnalyticsHubServiceSettings.Builder analyticsHubServiceSettingsBuilder =
+ *     AnalyticsHubServiceSettings.newBuilder();
+ * analyticsHubServiceSettingsBuilder
+ *     .getDataExchangeSettings()
+ *     .setRetrySettings(
+ *         analyticsHubServiceSettingsBuilder
+ *             .getDataExchangeSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * AnalyticsHubServiceSettings analyticsHubServiceSettings =
+ *     analyticsHubServiceSettingsBuilder.build();
+ * }</pre>
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class AnalyticsHubServiceSettings extends ClientSettings<AnalyticsHubServiceSettings> {
+
+  /** Returns the object with the settings used for calls to listDataExchanges. */
+  public PagedCallSettings<
+          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+      listDataExchangesSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listDataExchangesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listOrgDataExchanges. */
+  public PagedCallSettings<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+          ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listOrgDataExchangesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getDataExchange. */
+  public UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getDataExchangeSettings();
+  }
+
+  /** Returns the object with the settings used for calls to createDataExchange. */
+  public UnaryCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).createDataExchangeSettings();
+  }
+
+  /** Returns the object with the settings used for calls to updateDataExchange. */
+  public UnaryCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).updateDataExchangeSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteDataExchange. */
+  public UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).deleteDataExchangeSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listListings. */
+  public PagedCallSettings<ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+      listListingsSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listListingsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getListing. */
+  public UnaryCallSettings<GetListingRequest, Listing> getListingSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getListingSettings();
+  }
+
+  /** Returns the object with the settings used for calls to createListing. */
+  public UnaryCallSettings<CreateListingRequest, Listing> createListingSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).createListingSettings();
+  }
+
+  /** Returns the object with the settings used for calls to updateListing. */
+  public UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).updateListingSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteListing. */
+  public UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).deleteListingSettings();
+  }
+
+  /** Returns the object with the settings used for calls to subscribeListing. */
+  public UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).subscribeListingSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getIamPolicy. */
+  public UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getIamPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to setIamPolicy. */
+  public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).setIamPolicySettings();
+  }
+
+  /** Returns the object with the settings used for calls to testIamPermissions. */
+  public UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).testIamPermissionsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listLocations. */
+  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listLocationsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getLocation. */
+  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getLocationSettings();
+  }
+
+  public static final AnalyticsHubServiceSettings create(AnalyticsHubServiceStubSettings stub)
+      throws IOException {
+    return new AnalyticsHubServiceSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return AnalyticsHubServiceStubSettings.getDefaultEndpoint();
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return AnalyticsHubServiceStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default gRPC ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultGrpcTransportProviderBuilder();
+  }
+
+  /** Returns a builder for the default REST ChannelProvider for this service. */
+  @BetaApi
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return AnalyticsHubServiceStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new gRPC builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new REST builder for this class. */
+  @BetaApi
+  public static Builder newHttpJsonBuilder() {
+    return Builder.createHttpJsonDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected AnalyticsHubServiceSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for AnalyticsHubServiceSettings. */
+  public static class Builder extends ClientSettings.Builder<AnalyticsHubServiceSettings, Builder> {
+
+    protected Builder() throws IOException {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(AnalyticsHubServiceStubSettings.newBuilder(clientContext));
+    }
+
+    protected Builder(AnalyticsHubServiceSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(AnalyticsHubServiceStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    private static Builder createDefault() {
+      return new Builder(AnalyticsHubServiceStubSettings.newBuilder());
+    }
+
+    @BetaApi
+    private static Builder createHttpJsonDefault() {
+      return new Builder(AnalyticsHubServiceStubSettings.newHttpJsonBuilder());
+    }
+
+    public AnalyticsHubServiceStubSettings.Builder getStubSettingsBuilder() {
+      return ((AnalyticsHubServiceStubSettings.Builder) getStubSettings());
+    }
+
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * <p>Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to listDataExchanges. */
+    public PagedCallSettings.Builder<
+            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+        listDataExchangesSettings() {
+      return getStubSettingsBuilder().listDataExchangesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listOrgDataExchanges. */
+    public PagedCallSettings.Builder<
+            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+            ListOrgDataExchangesPagedResponse>
+        listOrgDataExchangesSettings() {
+      return getStubSettingsBuilder().listOrgDataExchangesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getDataExchange. */
+    public UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
+        getDataExchangeSettings() {
+      return getStubSettingsBuilder().getDataExchangeSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to createDataExchange. */
+    public UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
+        createDataExchangeSettings() {
+      return getStubSettingsBuilder().createDataExchangeSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to updateDataExchange. */
+    public UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
+        updateDataExchangeSettings() {
+      return getStubSettingsBuilder().updateDataExchangeSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteDataExchange. */
+    public UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
+        deleteDataExchangeSettings() {
+      return getStubSettingsBuilder().deleteDataExchangeSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listListings. */
+    public PagedCallSettings.Builder<
+            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+        listListingsSettings() {
+      return getStubSettingsBuilder().listListingsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getListing. */
+    public UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings() {
+      return getStubSettingsBuilder().getListingSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to createListing. */
+    public UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings() {
+      return getStubSettingsBuilder().createListingSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to updateListing. */
+    public UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings() {
+      return getStubSettingsBuilder().updateListingSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteListing. */
+    public UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings() {
+      return getStubSettingsBuilder().deleteListingSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to subscribeListing. */
+    public UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
+        subscribeListingSettings() {
+      return getStubSettingsBuilder().subscribeListingSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getIamPolicy. */
+    public UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings() {
+      return getStubSettingsBuilder().getIamPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to setIamPolicy. */
+    public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings() {
+      return getStubSettingsBuilder().setIamPolicySettings();
+    }
+
+    /** Returns the builder for the settings used for calls to testIamPermissions. */
+    public UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
+        testIamPermissionsSettings() {
+      return getStubSettingsBuilder().testIamPermissionsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listLocations. */
+    public PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings() {
+      return getStubSettingsBuilder().listLocationsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getLocation. */
+    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
+      return getStubSettingsBuilder().getLocationSettings();
+    }
+
+    @Override
+    public AnalyticsHubServiceSettings build() throws IOException {
+      return new AnalyticsHubServiceSettings(this);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
new file mode 100644
index 000000000000..e19c8f0a78ed
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
@@ -0,0 +1,69 @@
+{
+  "schema": "1.0",
+  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
+  "language": "java",
+  "protoPackage": "google.cloud.bigquery.dataexchange.v1beta1",
+  "libraryPackage": "com.google.cloud.bigquery.dataexchange.v1beta1",
+  "services": {
+    "AnalyticsHubService": {
+      "clients": {
+        "grpc": {
+          "libraryClient": "AnalyticsHubServiceClient",
+          "rpcs": {
+            "CreateDataExchange": {
+              "methods": ["createDataExchange", "createDataExchange", "createDataExchange", "createDataExchangeCallable"]
+            },
+            "CreateListing": {
+              "methods": ["createListing", "createListing", "createListing", "createListingCallable"]
+            },
+            "DeleteDataExchange": {
+              "methods": ["deleteDataExchange", "deleteDataExchange", "deleteDataExchange", "deleteDataExchangeCallable"]
+            },
+            "DeleteListing": {
+              "methods": ["deleteListing", "deleteListing", "deleteListing", "deleteListingCallable"]
+            },
+            "GetDataExchange": {
+              "methods": ["getDataExchange", "getDataExchange", "getDataExchange", "getDataExchangeCallable"]
+            },
+            "GetIamPolicy": {
+              "methods": ["getIamPolicy", "getIamPolicyCallable"]
+            },
+            "GetListing": {
+              "methods": ["getListing", "getListing", "getListing", "getListingCallable"]
+            },
+            "GetLocation": {
+              "methods": ["getLocation", "getLocationCallable"]
+            },
+            "ListDataExchanges": {
+              "methods": ["listDataExchanges", "listDataExchanges", "listDataExchanges", "listDataExchangesPagedCallable", "listDataExchangesCallable"]
+            },
+            "ListListings": {
+              "methods": ["listListings", "listListings", "listListings", "listListingsPagedCallable", "listListingsCallable"]
+            },
+            "ListLocations": {
+              "methods": ["listLocations", "listLocationsPagedCallable", "listLocationsCallable"]
+            },
+            "ListOrgDataExchanges": {
+              "methods": ["listOrgDataExchanges", "listOrgDataExchanges", "listOrgDataExchangesPagedCallable", "listOrgDataExchangesCallable"]
+            },
+            "SetIamPolicy": {
+              "methods": ["setIamPolicy", "setIamPolicyCallable"]
+            },
+            "SubscribeListing": {
+              "methods": ["subscribeListing", "subscribeListing", "subscribeListing", "subscribeListingCallable"]
+            },
+            "TestIamPermissions": {
+              "methods": ["testIamPermissions", "testIamPermissionsCallable"]
+            },
+            "UpdateDataExchange": {
+              "methods": ["updateDataExchange", "updateDataExchange", "updateDataExchangeCallable"]
+            },
+            "UpdateListing": {
+              "methods": ["updateListing", "updateListing", "updateListingCallable"]
+            }
+          }
+        }
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
new file mode 100644
index 000000000000..0d28f9aed388
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * A client to Analytics Hub API
+ *
+ * <p>The interfaces provided are listed below, along with usage samples.
+ *
+ * <p>======================= AnalyticsHubServiceClient =======================
+ *
+ * <p>Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference shared datasets. With
+ * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
+ * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
+ * linked dataset in your project.
+ *
+ * <p>Sample for AnalyticsHubServiceClient:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+ *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+ *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
+ * }
+ * }</pre>
+ */
+@Generated("by gapic-generator-java")
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import javax.annotation.Generated;
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
new file mode 100644
index 000000000000..3a474a7a0ece
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
@@ -0,0 +1,160 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Base stub class for the AnalyticsHubService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public abstract class AnalyticsHubServiceStub implements BackgroundResource {
+
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listDataExchangesPagedCallable()");
+  }
+
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listDataExchangesCallable()");
+  }
+
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listOrgDataExchangesPagedCallable()");
+  }
+
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listOrgDataExchangesCallable()");
+  }
+
+  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
+    throw new UnsupportedOperationException("Not implemented: getDataExchangeCallable()");
+  }
+
+  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
+    throw new UnsupportedOperationException("Not implemented: createDataExchangeCallable()");
+  }
+
+  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
+    throw new UnsupportedOperationException("Not implemented: updateDataExchangeCallable()");
+  }
+
+  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteDataExchangeCallable()");
+  }
+
+  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listListingsPagedCallable()");
+  }
+
+  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listListingsCallable()");
+  }
+
+  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
+    throw new UnsupportedOperationException("Not implemented: getListingCallable()");
+  }
+
+  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
+    throw new UnsupportedOperationException("Not implemented: createListingCallable()");
+  }
+
+  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
+    throw new UnsupportedOperationException("Not implemented: updateListingCallable()");
+  }
+
+  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteListingCallable()");
+  }
+
+  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable() {
+    throw new UnsupportedOperationException("Not implemented: subscribeListingCallable()");
+  }
+
+  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: getIamPolicyCallable()");
+  }
+
+  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
+    throw new UnsupportedOperationException("Not implemented: setIamPolicyCallable()");
+  }
+
+  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable() {
+    throw new UnsupportedOperationException("Not implemented: testIamPermissionsCallable()");
+  }
+
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLocationsPagedCallable()");
+  }
+
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLocationsCallable()");
+  }
+
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    throw new UnsupportedOperationException("Not implemented: getLocationCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
new file mode 100644
index 000000000000..fb2bd6e7e163
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
@@ -0,0 +1,1002 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.ApiFuture;
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.GaxProperties;
+import com.google.api.gax.core.GoogleCredentialsProvider;
+import com.google.api.gax.core.InstantiatingExecutorProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.GrpcTransportChannel;
+import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.HttpJsonTransportChannel;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
+import com.google.api.gax.retrying.RetrySettings;
+import com.google.api.gax.rpc.ApiCallContext;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PageContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.PagedListDescriptor;
+import com.google.api.gax.rpc.PagedListResponseFactory;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.StubSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.collect.Lists;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+import org.threeten.bp.Duration;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link AnalyticsHubServiceStub}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li> The default service address (analyticshub.googleapis.com) and default port (443) are used.
+ *   <li> Credentials are acquired automatically through Application Default Credentials.
+ *   <li> Retries are configured for idempotent methods but not for non-idempotent methods.
+ * </ul>
+ *
+ * <p>The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of getDataExchange to 30 seconds:
+ *
+ * <pre>{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * AnalyticsHubServiceStubSettings.Builder analyticsHubServiceSettingsBuilder =
+ *     AnalyticsHubServiceStubSettings.newBuilder();
+ * analyticsHubServiceSettingsBuilder
+ *     .getDataExchangeSettings()
+ *     .setRetrySettings(
+ *         analyticsHubServiceSettingsBuilder
+ *             .getDataExchangeSettings()
+ *             .getRetrySettings()
+ *             .toBuilder()
+ *             .setTotalTimeout(Duration.ofSeconds(30))
+ *             .build());
+ * AnalyticsHubServiceStubSettings analyticsHubServiceSettings =
+ *     analyticsHubServiceSettingsBuilder.build();
+ * }</pre>
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class AnalyticsHubServiceStubSettings extends StubSettings<AnalyticsHubServiceStubSettings> {
+  /** The default scopes of the service. */
+  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
+      ImmutableList.<String>builder()
+          .add("https://www.googleapis.com/auth/bigquery")
+          .add("https://www.googleapis.com/auth/cloud-platform")
+          .build();
+
+  private final PagedCallSettings<
+          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+      listDataExchangesSettings;
+  private final PagedCallSettings<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+          ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesSettings;
+  private final UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings;
+  private final UnaryCallSettings<CreateDataExchangeRequest, DataExchange>
+      createDataExchangeSettings;
+  private final UnaryCallSettings<UpdateDataExchangeRequest, DataExchange>
+      updateDataExchangeSettings;
+  private final UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings;
+  private final PagedCallSettings<
+          ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+      listListingsSettings;
+  private final UnaryCallSettings<GetListingRequest, Listing> getListingSettings;
+  private final UnaryCallSettings<CreateListingRequest, Listing> createListingSettings;
+  private final UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings;
+  private final UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings;
+  private final UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingSettings;
+  private final UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings;
+  private final UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings;
+  private final UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsSettings;
+  private final PagedCallSettings<
+          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings;
+  private final UnaryCallSettings<GetLocationRequest, Location> getLocationSettings;
+
+  private static final PagedListDescriptor<
+          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>
+      LIST_DATA_EXCHANGES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListDataExchangesRequest injectToken(
+                ListDataExchangesRequest payload, String token) {
+              return ListDataExchangesRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListDataExchangesRequest injectPageSize(
+                ListDataExchangesRequest payload, int pageSize) {
+              return ListDataExchangesRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListDataExchangesRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListDataExchangesResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<DataExchange> extractResources(ListDataExchangesResponse payload) {
+              return payload.getDataExchangesList() == null
+                  ? ImmutableList.<DataExchange>of()
+                  : payload.getDataExchangesList();
+            }
+          };
+
+  private static final PagedListDescriptor<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+      LIST_ORG_DATA_EXCHANGES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListOrgDataExchangesRequest injectToken(
+                ListOrgDataExchangesRequest payload, String token) {
+              return ListOrgDataExchangesRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListOrgDataExchangesRequest injectPageSize(
+                ListOrgDataExchangesRequest payload, int pageSize) {
+              return ListOrgDataExchangesRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListOrgDataExchangesRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListOrgDataExchangesResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<DataExchange> extractResources(ListOrgDataExchangesResponse payload) {
+              return payload.getDataExchangesList() == null
+                  ? ImmutableList.<DataExchange>of()
+                  : payload.getDataExchangesList();
+            }
+          };
+
+  private static final PagedListDescriptor<ListListingsRequest, ListListingsResponse, Listing>
+      LIST_LISTINGS_PAGE_STR_DESC =
+          new PagedListDescriptor<ListListingsRequest, ListListingsResponse, Listing>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListListingsRequest injectToken(ListListingsRequest payload, String token) {
+              return ListListingsRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListListingsRequest injectPageSize(ListListingsRequest payload, int pageSize) {
+              return ListListingsRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListListingsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListListingsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<Listing> extractResources(ListListingsResponse payload) {
+              return payload.getListingsList() == null
+                  ? ImmutableList.<Listing>of()
+                  : payload.getListingsList();
+            }
+          };
+
+  private static final PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>
+      LIST_LOCATIONS_PAGE_STR_DESC =
+          new PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListLocationsRequest injectToken(ListLocationsRequest payload, String token) {
+              return ListLocationsRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListLocationsRequest injectPageSize(ListLocationsRequest payload, int pageSize) {
+              return ListLocationsRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListLocationsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListLocationsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<Location> extractResources(ListLocationsResponse payload) {
+              return payload.getLocationsList() == null
+                  ? ImmutableList.<Location>of()
+                  : payload.getLocationsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+      LIST_DATA_EXCHANGES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListDataExchangesRequest, ListDataExchangesResponse,
+              ListDataExchangesPagedResponse>() {
+            @Override
+            public ApiFuture<ListDataExchangesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse> callable,
+                ListDataExchangesRequest request,
+                ApiCallContext context,
+                ApiFuture<ListDataExchangesResponse> futureResponse) {
+              PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_DATA_EXCHANGES_PAGE_STR_DESC, request, context);
+              return ListDataExchangesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+          ListOrgDataExchangesPagedResponse>
+      LIST_ORG_DATA_EXCHANGES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+              ListOrgDataExchangesPagedResponse>() {
+            @Override
+            public ApiFuture<ListOrgDataExchangesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse> callable,
+                ListOrgDataExchangesRequest request,
+                ApiCallContext context,
+                ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
+              PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_ORG_DATA_EXCHANGES_PAGE_STR_DESC, request, context);
+              return ListOrgDataExchangesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+      LIST_LISTINGS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>() {
+            @Override
+            public ApiFuture<ListListingsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListListingsRequest, ListListingsResponse> callable,
+                ListListingsRequest request,
+                ApiCallContext context,
+                ApiFuture<ListListingsResponse> futureResponse) {
+              PageContext<ListListingsRequest, ListListingsResponse, Listing> pageContext =
+                  PageContext.create(callable, LIST_LISTINGS_PAGE_STR_DESC, request, context);
+              return ListListingsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      LIST_LOCATIONS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>() {
+            @Override
+            public ApiFuture<ListLocationsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListLocationsRequest, ListLocationsResponse> callable,
+                ListLocationsRequest request,
+                ApiCallContext context,
+                ApiFuture<ListLocationsResponse> futureResponse) {
+              PageContext<ListLocationsRequest, ListLocationsResponse, Location> pageContext =
+                  PageContext.create(callable, LIST_LOCATIONS_PAGE_STR_DESC, request, context);
+              return ListLocationsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Returns the object with the settings used for calls to listDataExchanges. */
+  public PagedCallSettings<
+          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+      listDataExchangesSettings() {
+    return listDataExchangesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listOrgDataExchanges. */
+  public PagedCallSettings<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+          ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesSettings() {
+    return listOrgDataExchangesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getDataExchange. */
+  public UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings() {
+    return getDataExchangeSettings;
+  }
+
+  /** Returns the object with the settings used for calls to createDataExchange. */
+  public UnaryCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeSettings() {
+    return createDataExchangeSettings;
+  }
+
+  /** Returns the object with the settings used for calls to updateDataExchange. */
+  public UnaryCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeSettings() {
+    return updateDataExchangeSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteDataExchange. */
+  public UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings() {
+    return deleteDataExchangeSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listListings. */
+  public PagedCallSettings<ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+      listListingsSettings() {
+    return listListingsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getListing. */
+  public UnaryCallSettings<GetListingRequest, Listing> getListingSettings() {
+    return getListingSettings;
+  }
+
+  /** Returns the object with the settings used for calls to createListing. */
+  public UnaryCallSettings<CreateListingRequest, Listing> createListingSettings() {
+    return createListingSettings;
+  }
+
+  /** Returns the object with the settings used for calls to updateListing. */
+  public UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings() {
+    return updateListingSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteListing. */
+  public UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings() {
+    return deleteListingSettings;
+  }
+
+  /** Returns the object with the settings used for calls to subscribeListing. */
+  public UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingSettings() {
+    return subscribeListingSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getIamPolicy. */
+  public UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings() {
+    return getIamPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to setIamPolicy. */
+  public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
+    return setIamPolicySettings;
+  }
+
+  /** Returns the object with the settings used for calls to testIamPermissions. */
+  public UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsSettings() {
+    return testIamPermissionsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listLocations. */
+  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings() {
+    return listLocationsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getLocation. */
+  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
+    return getLocationSettings;
+  }
+
+  public AnalyticsHubServiceStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(GrpcTransportChannel.getGrpcTransportName())) {
+      return GrpcAnalyticsHubServiceStub.create(this);
+    }
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+      return HttpJsonAnalyticsHubServiceStub.create(this);
+    }
+    throw new UnsupportedOperationException(
+        String.format(
+            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return InstantiatingExecutorProvider.newBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return "analyticshub.googleapis.com:443";
+  }
+
+  /** Returns the default mTLS service endpoint. */
+  public static String getDefaultMtlsEndpoint() {
+    return "analyticshub.mtls.googleapis.com:443";
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return DEFAULT_SERVICE_SCOPES;
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return GoogleCredentialsProvider.newBuilder()
+        .setScopesToApply(DEFAULT_SERVICE_SCOPES)
+        .setUseJwtAccessWithScope(true);
+  }
+
+  /** Returns a builder for the default gRPC ChannelProvider for this service. */
+  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+    return InstantiatingGrpcChannelProvider.newBuilder()
+        .setMaxInboundMessageSize(Integer.MAX_VALUE);
+  }
+
+  /** Returns a builder for the default REST ChannelProvider for this service. */
+  @BetaApi
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return InstantiatingHttpJsonChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultGrpcTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(AnalyticsHubServiceStubSettings.class))
+        .setTransportToken(
+            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(AnalyticsHubServiceStubSettings.class))
+        .setTransportToken(
+            GaxHttpJsonProperties.getHttpJsonTokenName(),
+            GaxHttpJsonProperties.getHttpJsonVersion());
+  }
+
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return AnalyticsHubServiceStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new gRPC builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** Returns a new REST builder for this class. */
+  public static Builder newHttpJsonBuilder() {
+    return Builder.createHttpJsonDefault();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder(ClientContext clientContext) {
+    return new Builder(clientContext);
+  }
+
+  /** Returns a builder containing all the values of this settings class. */
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  protected AnalyticsHubServiceStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    listDataExchangesSettings = settingsBuilder.listDataExchangesSettings().build();
+    listOrgDataExchangesSettings = settingsBuilder.listOrgDataExchangesSettings().build();
+    getDataExchangeSettings = settingsBuilder.getDataExchangeSettings().build();
+    createDataExchangeSettings = settingsBuilder.createDataExchangeSettings().build();
+    updateDataExchangeSettings = settingsBuilder.updateDataExchangeSettings().build();
+    deleteDataExchangeSettings = settingsBuilder.deleteDataExchangeSettings().build();
+    listListingsSettings = settingsBuilder.listListingsSettings().build();
+    getListingSettings = settingsBuilder.getListingSettings().build();
+    createListingSettings = settingsBuilder.createListingSettings().build();
+    updateListingSettings = settingsBuilder.updateListingSettings().build();
+    deleteListingSettings = settingsBuilder.deleteListingSettings().build();
+    subscribeListingSettings = settingsBuilder.subscribeListingSettings().build();
+    getIamPolicySettings = settingsBuilder.getIamPolicySettings().build();
+    setIamPolicySettings = settingsBuilder.setIamPolicySettings().build();
+    testIamPermissionsSettings = settingsBuilder.testIamPermissionsSettings().build();
+    listLocationsSettings = settingsBuilder.listLocationsSettings().build();
+    getLocationSettings = settingsBuilder.getLocationSettings().build();
+  }
+
+  /** Builder for AnalyticsHubServiceStubSettings. */
+  public static class Builder
+      extends StubSettings.Builder<AnalyticsHubServiceStubSettings, Builder> {
+    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
+    private final PagedCallSettings.Builder<
+            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+        listDataExchangesSettings;
+    private final PagedCallSettings.Builder<
+            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+            ListOrgDataExchangesPagedResponse>
+        listOrgDataExchangesSettings;
+    private final UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
+        getDataExchangeSettings;
+    private final UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
+        createDataExchangeSettings;
+    private final UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
+        updateDataExchangeSettings;
+    private final UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
+        deleteDataExchangeSettings;
+    private final PagedCallSettings.Builder<
+            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+        listListingsSettings;
+    private final UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings;
+    private final UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings;
+    private final UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings;
+    private final UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings;
+    private final UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
+        subscribeListingSettings;
+    private final UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings;
+    private final UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings;
+    private final UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
+        testIamPermissionsSettings;
+    private final PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings;
+    private final UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings;
+    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "retry_policy_0_codes",
+          ImmutableSet.copyOf(
+              Lists.<StatusCode.Code>newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      RETRYABLE_CODE_DEFINITIONS = definitions.build();
+    }
+
+    private static final ImmutableMap<String, RetrySettings> RETRY_PARAM_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, RetrySettings> definitions = ImmutableMap.builder();
+      RetrySettings settings = null;
+      settings =
+          RetrySettings.newBuilder()
+              .setInitialRetryDelay(Duration.ofMillis(1000L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(60000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(60000L))
+              .setTotalTimeout(Duration.ofMillis(60000L))
+              .build();
+      definitions.put("retry_policy_0_params", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this(((ClientContext) null));
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      listDataExchangesSettings = PagedCallSettings.newBuilder(LIST_DATA_EXCHANGES_PAGE_STR_FACT);
+      listOrgDataExchangesSettings =
+          PagedCallSettings.newBuilder(LIST_ORG_DATA_EXCHANGES_PAGE_STR_FACT);
+      getDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      createDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      updateDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      deleteDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listListingsSettings = PagedCallSettings.newBuilder(LIST_LISTINGS_PAGE_STR_FACT);
+      getListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      createListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      updateListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      deleteListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      subscribeListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      getIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      setIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      testIamPermissionsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listLocationsSettings = PagedCallSettings.newBuilder(LIST_LOCATIONS_PAGE_STR_FACT);
+      getLocationSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              listDataExchangesSettings,
+              listOrgDataExchangesSettings,
+              getDataExchangeSettings,
+              createDataExchangeSettings,
+              updateDataExchangeSettings,
+              deleteDataExchangeSettings,
+              listListingsSettings,
+              getListingSettings,
+              createListingSettings,
+              updateListingSettings,
+              deleteListingSettings,
+              subscribeListingSettings,
+              getIamPolicySettings,
+              setIamPolicySettings,
+              testIamPermissionsSettings,
+              listLocationsSettings,
+              getLocationSettings);
+      initDefaults(this);
+    }
+
+    protected Builder(AnalyticsHubServiceStubSettings settings) {
+      super(settings);
+
+      listDataExchangesSettings = settings.listDataExchangesSettings.toBuilder();
+      listOrgDataExchangesSettings = settings.listOrgDataExchangesSettings.toBuilder();
+      getDataExchangeSettings = settings.getDataExchangeSettings.toBuilder();
+      createDataExchangeSettings = settings.createDataExchangeSettings.toBuilder();
+      updateDataExchangeSettings = settings.updateDataExchangeSettings.toBuilder();
+      deleteDataExchangeSettings = settings.deleteDataExchangeSettings.toBuilder();
+      listListingsSettings = settings.listListingsSettings.toBuilder();
+      getListingSettings = settings.getListingSettings.toBuilder();
+      createListingSettings = settings.createListingSettings.toBuilder();
+      updateListingSettings = settings.updateListingSettings.toBuilder();
+      deleteListingSettings = settings.deleteListingSettings.toBuilder();
+      subscribeListingSettings = settings.subscribeListingSettings.toBuilder();
+      getIamPolicySettings = settings.getIamPolicySettings.toBuilder();
+      setIamPolicySettings = settings.setIamPolicySettings.toBuilder();
+      testIamPermissionsSettings = settings.testIamPermissionsSettings.toBuilder();
+      listLocationsSettings = settings.listLocationsSettings.toBuilder();
+      getLocationSettings = settings.getLocationSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              listDataExchangesSettings,
+              listOrgDataExchangesSettings,
+              getDataExchangeSettings,
+              createDataExchangeSettings,
+              updateDataExchangeSettings,
+              deleteDataExchangeSettings,
+              listListingsSettings,
+              getListingSettings,
+              createListingSettings,
+              updateListingSettings,
+              deleteListingSettings,
+              subscribeListingSettings,
+              getIamPolicySettings,
+              setIamPolicySettings,
+              testIamPermissionsSettings,
+              listLocationsSettings,
+              getLocationSettings);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+      builder.setSwitchToMtlsEndpointAllowed(true);
+
+      return initDefaults(builder);
+    }
+
+    private static Builder createHttpJsonDefault() {
+      Builder builder = new Builder(((ClientContext) null));
+
+      builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+      builder.setSwitchToMtlsEndpointAllowed(true);
+
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+      builder
+          .listDataExchangesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listOrgDataExchangesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getDataExchangeSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .createDataExchangeSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .updateDataExchangeSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .deleteDataExchangeSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listListingsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getListingSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .createListingSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .updateListingSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .deleteListingSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .subscribeListingSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getIamPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .setIamPolicySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .testIamPermissionsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .listLocationsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getLocationSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      return builder;
+    }
+
+    /**
+     * Applies the given settings updater function to all of the unary API methods in this service.
+     *
+     * <p>Note: This method does not support applying settings to streaming methods.
+     */
+    public Builder applyToAllUnaryMethods(
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to listDataExchanges. */
+    public PagedCallSettings.Builder<
+            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
+        listDataExchangesSettings() {
+      return listDataExchangesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listOrgDataExchanges. */
+    public PagedCallSettings.Builder<
+            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
+            ListOrgDataExchangesPagedResponse>
+        listOrgDataExchangesSettings() {
+      return listOrgDataExchangesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getDataExchange. */
+    public UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
+        getDataExchangeSettings() {
+      return getDataExchangeSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to createDataExchange. */
+    public UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
+        createDataExchangeSettings() {
+      return createDataExchangeSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to updateDataExchange. */
+    public UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
+        updateDataExchangeSettings() {
+      return updateDataExchangeSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteDataExchange. */
+    public UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
+        deleteDataExchangeSettings() {
+      return deleteDataExchangeSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listListings. */
+    public PagedCallSettings.Builder<
+            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
+        listListingsSettings() {
+      return listListingsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getListing. */
+    public UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings() {
+      return getListingSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to createListing. */
+    public UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings() {
+      return createListingSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to updateListing. */
+    public UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings() {
+      return updateListingSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteListing. */
+    public UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings() {
+      return deleteListingSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to subscribeListing. */
+    public UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
+        subscribeListingSettings() {
+      return subscribeListingSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getIamPolicy. */
+    public UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings() {
+      return getIamPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to setIamPolicy. */
+    public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings() {
+      return setIamPolicySettings;
+    }
+
+    /** Returns the builder for the settings used for calls to testIamPermissions. */
+    public UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
+        testIamPermissionsSettings() {
+      return testIamPermissionsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listLocations. */
+    public PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings() {
+      return listLocationsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getLocation. */
+    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
+      return getLocationSettings;
+    }
+
+    @Override
+    public AnalyticsHubServiceStubSettings build() throws IOException {
+      return new AnalyticsHubServiceStubSettings(this);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
new file mode 100644
index 000000000000..9d3c6cf8db98
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC callable factory implementation for the AnalyticsHubService service API.
+ *
+ * <p>This class is for advanced usage.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class GrpcAnalyticsHubServiceCallableFactory implements GrpcStubCallableFactory {
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
+      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+      UnaryCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, PagedListResponseT>
+      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return GrpcCallableFactory.createBatchingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, MetadataT>
+      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
+          GrpcCallSettings<RequestT, Operation> grpcCallSettings,
+          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    return GrpcCallableFactory.createOperationCallable(
+        grpcCallSettings, callSettings, clientContext, operationsStub);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createBidiStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createServerStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ClientStreamingCallable<RequestT, ResponseT> createClientStreamingCallable(
+          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+          StreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return GrpcCallableFactory.createClientStreamingCallable(
+        grpcCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
new file mode 100644
index 000000000000..b5ed32f66d08
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
@@ -0,0 +1,742 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.common.collect.ImmutableMap;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.longrunning.stub.GrpcOperationsStub;
+import com.google.protobuf.Empty;
+import io.grpc.MethodDescriptor;
+import io.grpc.protobuf.ProtoUtils;
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC stub implementation for the AnalyticsHubService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class GrpcAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
+  private static final MethodDescriptor<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesMethodDescriptor =
+          MethodDescriptor.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListDataExchanges")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListDataExchangesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListDataExchangesResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesMethodDescriptor =
+          MethodDescriptor.<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListOrgDataExchanges")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListOrgDataExchangesRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListOrgDataExchangesResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetDataExchangeRequest, DataExchange>
+      getDataExchangeMethodDescriptor =
+          MethodDescriptor.<GetDataExchangeRequest, DataExchange>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetDataExchange")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(GetDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<CreateDataExchangeRequest, DataExchange>
+      createDataExchangeMethodDescriptor =
+          MethodDescriptor.<CreateDataExchangeRequest, DataExchange>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateDataExchange")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreateDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<UpdateDataExchangeRequest, DataExchange>
+      updateDataExchangeMethodDescriptor =
+          MethodDescriptor.<UpdateDataExchangeRequest, DataExchange>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateDataExchange")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(UpdateDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<DeleteDataExchangeRequest, Empty>
+      deleteDataExchangeMethodDescriptor =
+          MethodDescriptor.<DeleteDataExchangeRequest, Empty>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteDataExchange")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(DeleteDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<ListListingsRequest, ListListingsResponse>
+      listListingsMethodDescriptor =
+          MethodDescriptor.<ListListingsRequest, ListListingsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListListings")
+              .setRequestMarshaller(ProtoUtils.marshaller(ListListingsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListListingsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetListingRequest, Listing> getListingMethodDescriptor =
+      MethodDescriptor.<GetListingRequest, Listing>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName(
+              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetListing")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetListingRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor<CreateListingRequest, Listing>
+      createListingMethodDescriptor =
+          MethodDescriptor.<CreateListingRequest, Listing>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateListing")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(CreateListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<UpdateListingRequest, Listing>
+      updateListingMethodDescriptor =
+          MethodDescriptor.<UpdateListingRequest, Listing>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateListing")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(UpdateListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<DeleteListingRequest, Empty> deleteListingMethodDescriptor =
+      MethodDescriptor.<DeleteListingRequest, Empty>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName(
+              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteListing")
+          .setRequestMarshaller(ProtoUtils.marshaller(DeleteListingRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingMethodDescriptor =
+          MethodDescriptor.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SubscribeListing")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(SubscribeListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(SubscribeListingResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
+      MethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName(
+              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetIamPolicy")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
+      MethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName(
+              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SetIamPolicy")
+          .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
+          .build();
+
+  private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsMethodDescriptor =
+          MethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/TestIamPermissions")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
+      listLocationsMethodDescriptor =
+          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.location.Locations/ListLocations")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
+      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.location.Locations/GetLocation")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
+          .build();
+
+  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable;
+  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable;
+  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable;
+  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable;
+  private final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable;
+  private final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable;
+  private final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable;
+  private final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable;
+  private final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable;
+  private final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
+      listListingsPagedCallable;
+  private final UnaryCallable<GetListingRequest, Listing> getListingCallable;
+  private final UnaryCallable<CreateListingRequest, Listing> createListingCallable;
+  private final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable;
+  private final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable;
+  private final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable;
+  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
+  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
+  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable;
+  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final GrpcOperationsStub operationsStub;
+  private final GrpcStubCallableFactory callableFactory;
+
+  public static final GrpcAnalyticsHubServiceStub create(AnalyticsHubServiceStubSettings settings)
+      throws IOException {
+    return new GrpcAnalyticsHubServiceStub(settings, ClientContext.create(settings));
+  }
+
+  public static final GrpcAnalyticsHubServiceStub create(ClientContext clientContext)
+      throws IOException {
+    return new GrpcAnalyticsHubServiceStub(
+        AnalyticsHubServiceStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final GrpcAnalyticsHubServiceStub create(
+      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
+    return new GrpcAnalyticsHubServiceStub(
+        AnalyticsHubServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of GrpcAnalyticsHubServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcAnalyticsHubServiceStub(
+      AnalyticsHubServiceStubSettings settings, ClientContext clientContext) throws IOException {
+    this(settings, clientContext, new GrpcAnalyticsHubServiceCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of GrpcAnalyticsHubServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected GrpcAnalyticsHubServiceStub(
+      AnalyticsHubServiceStubSettings settings,
+      ClientContext clientContext,
+      GrpcStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
+
+    GrpcCallSettings<ListDataExchangesRequest, ListDataExchangesResponse>
+        listDataExchangesTransportSettings =
+            GrpcCallSettings.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
+                .setMethodDescriptor(listDataExchangesMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("parent", String.valueOf(request.getParent()));
+                      return params.build();
+                    })
+                .build();
+    GrpcCallSettings<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+        listOrgDataExchangesTransportSettings =
+            GrpcCallSettings.<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
+                .setMethodDescriptor(listOrgDataExchangesMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("organization", String.valueOf(request.getOrganization()));
+                      return params.build();
+                    })
+                .build();
+    GrpcCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeTransportSettings =
+        GrpcCallSettings.<GetDataExchangeRequest, DataExchange>newBuilder()
+            .setMethodDescriptor(getDataExchangeMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeTransportSettings =
+        GrpcCallSettings.<CreateDataExchangeRequest, DataExchange>newBuilder()
+            .setMethodDescriptor(createDataExchangeMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeTransportSettings =
+        GrpcCallSettings.<UpdateDataExchangeRequest, DataExchange>newBuilder()
+            .setMethodDescriptor(updateDataExchangeMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put(
+                      "data_exchange.name", String.valueOf(request.getDataExchange().getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeTransportSettings =
+        GrpcCallSettings.<DeleteDataExchangeRequest, Empty>newBuilder()
+            .setMethodDescriptor(deleteDataExchangeMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<ListListingsRequest, ListListingsResponse> listListingsTransportSettings =
+        GrpcCallSettings.<ListListingsRequest, ListListingsResponse>newBuilder()
+            .setMethodDescriptor(listListingsMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<GetListingRequest, Listing> getListingTransportSettings =
+        GrpcCallSettings.<GetListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(getListingMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<CreateListingRequest, Listing> createListingTransportSettings =
+        GrpcCallSettings.<CreateListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(createListingMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("parent", String.valueOf(request.getParent()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<UpdateListingRequest, Listing> updateListingTransportSettings =
+        GrpcCallSettings.<UpdateListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(updateListingMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("listing.name", String.valueOf(request.getListing().getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<DeleteListingRequest, Empty> deleteListingTransportSettings =
+        GrpcCallSettings.<DeleteListingRequest, Empty>newBuilder()
+            .setMethodDescriptor(deleteListingMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<SubscribeListingRequest, SubscribeListingResponse>
+        subscribeListingTransportSettings =
+            GrpcCallSettings.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
+                .setMethodDescriptor(subscribeListingMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("name", String.valueOf(request.getName()));
+                      return params.build();
+                    })
+                .build();
+    GrpcCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
+        GrpcCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
+            .setMethodDescriptor(getIamPolicyMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("resource", String.valueOf(request.getResource()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
+        GrpcCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
+            .setMethodDescriptor(setIamPolicyMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("resource", String.valueOf(request.getResource()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
+        testIamPermissionsTransportSettings =
+            GrpcCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
+                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
+                .setParamsExtractor(
+                    request -> {
+                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                      params.put("resource", String.valueOf(request.getResource()));
+                      return params.build();
+                    })
+                .build();
+    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
+        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+            .setMethodDescriptor(listLocationsMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
+        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
+            .setMethodDescriptor(getLocationMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+
+    this.listDataExchangesCallable =
+        callableFactory.createUnaryCallable(
+            listDataExchangesTransportSettings,
+            settings.listDataExchangesSettings(),
+            clientContext);
+    this.listDataExchangesPagedCallable =
+        callableFactory.createPagedCallable(
+            listDataExchangesTransportSettings,
+            settings.listDataExchangesSettings(),
+            clientContext);
+    this.listOrgDataExchangesCallable =
+        callableFactory.createUnaryCallable(
+            listOrgDataExchangesTransportSettings,
+            settings.listOrgDataExchangesSettings(),
+            clientContext);
+    this.listOrgDataExchangesPagedCallable =
+        callableFactory.createPagedCallable(
+            listOrgDataExchangesTransportSettings,
+            settings.listOrgDataExchangesSettings(),
+            clientContext);
+    this.getDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            getDataExchangeTransportSettings, settings.getDataExchangeSettings(), clientContext);
+    this.createDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            createDataExchangeTransportSettings,
+            settings.createDataExchangeSettings(),
+            clientContext);
+    this.updateDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            updateDataExchangeTransportSettings,
+            settings.updateDataExchangeSettings(),
+            clientContext);
+    this.deleteDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            deleteDataExchangeTransportSettings,
+            settings.deleteDataExchangeSettings(),
+            clientContext);
+    this.listListingsCallable =
+        callableFactory.createUnaryCallable(
+            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
+    this.listListingsPagedCallable =
+        callableFactory.createPagedCallable(
+            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
+    this.getListingCallable =
+        callableFactory.createUnaryCallable(
+            getListingTransportSettings, settings.getListingSettings(), clientContext);
+    this.createListingCallable =
+        callableFactory.createUnaryCallable(
+            createListingTransportSettings, settings.createListingSettings(), clientContext);
+    this.updateListingCallable =
+        callableFactory.createUnaryCallable(
+            updateListingTransportSettings, settings.updateListingSettings(), clientContext);
+    this.deleteListingCallable =
+        callableFactory.createUnaryCallable(
+            deleteListingTransportSettings, settings.deleteListingSettings(), clientContext);
+    this.subscribeListingCallable =
+        callableFactory.createUnaryCallable(
+            subscribeListingTransportSettings, settings.subscribeListingSettings(), clientContext);
+    this.getIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
+    this.setIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
+    this.testIamPermissionsCallable =
+        callableFactory.createUnaryCallable(
+            testIamPermissionsTransportSettings,
+            settings.testIamPermissionsSettings(),
+            clientContext);
+    this.listLocationsCallable =
+        callableFactory.createUnaryCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.listLocationsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.getLocationCallable =
+        callableFactory.createUnaryCallable(
+            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  public GrpcOperationsStub getOperationsStub() {
+    return operationsStub;
+  }
+
+  @Override
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable() {
+    return listDataExchangesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable() {
+    return listDataExchangesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable() {
+    return listOrgDataExchangesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable() {
+    return listOrgDataExchangesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
+    return getDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
+    return createDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
+    return updateDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
+    return deleteDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
+    return listListingsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
+    return listListingsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
+    return getListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
+    return createListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
+    return updateListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
+    return deleteListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable() {
+    return subscribeListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
+    return getIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
+    return setIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable() {
+    return testIamPermissionsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return listLocationsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return listLocationsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return getLocationCallable;
+  }
+
+  @Override
+  public final void close() {
+    try {
+      backgroundResources.close();
+    } catch (RuntimeException e) {
+      throw e;
+    } catch (Exception e) {
+      throw new IllegalStateException("Failed to close resource", e);
+    }
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
new file mode 100644
index 000000000000..93293c25b8c7
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the AnalyticsHubService service API.
+ *
+ * <p>This class is for advanced usage.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class HttpJsonAnalyticsHubServiceCallableFactory
+    implements HttpJsonStubCallableFactory<Operation, OperationsStub> {
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      UnaryCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createUnaryCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT, PagedListResponseT>
+      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
+          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createPagedCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> callSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createBatchingCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+
+  @BetaApi(
+      "The surface for long-running operations is not stable yet and may change in the future.")
+  @Override
+  public <RequestT, ResponseT, MetadataT>
+      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
+          HttpJsonCallSettings<RequestT, Operation> httpJsonCallSettings,
+          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
+          ClientContext clientContext,
+          OperationsStub operationsStub) {
+    UnaryCallable<RequestT, Operation> innerCallable =
+        HttpJsonCallableFactory.createBaseUnaryCallable(
+            httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+    HttpJsonOperationSnapshotCallable<RequestT, Operation> initialCallable =
+        new HttpJsonOperationSnapshotCallable<RequestT, Operation>(
+            innerCallable,
+            httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+    return HttpJsonCallableFactory.createOperationCallable(
+        callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+  }
+
+  @Override
+  public <RequestT, ResponseT>
+      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
+          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createServerStreamingCallable(
+        httpJsonCallSettings, callSettings, clientContext);
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
new file mode 100644
index 000000000000..98fcc1acf79c
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
@@ -0,0 +1,1125 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.core.InternalApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.core.BackgroundResourceAggregation;
+import com.google.api.gax.httpjson.ApiMethodDescriptor;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
+import com.google.api.gax.httpjson.ProtoMessageResponseParser;
+import com.google.api.gax.httpjson.ProtoRestSerializer;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
+import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Empty;
+import com.google.protobuf.TypeRegistry;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST stub implementation for the AnalyticsHubService service API.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@BetaApi
+@Generated("by gapic-generator-java")
+public class HttpJsonAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
+  private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
+
+  private static final ApiMethodDescriptor<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesMethodDescriptor =
+          ApiMethodDescriptor.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListDataExchanges")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListDataExchangesRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{parent=projects/*/locations/*}/dataExchanges",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListDataExchangesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "parent", request.getParent());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListDataExchangesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListDataExchangesResponse>newBuilder()
+                      .setDefaultInstance(ListDataExchangesResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<
+          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesMethodDescriptor =
+          ApiMethodDescriptor
+              .<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListOrgDataExchanges")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListOrgDataExchangesRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{organization=organizations/*/locations/*}/dataExchanges",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListOrgDataExchangesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(
+                                fields, "organization", request.getOrganization());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListOrgDataExchangesRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListOrgDataExchangesResponse>newBuilder()
+                      .setDefaultInstance(ListOrgDataExchangesResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetDataExchangeRequest, DataExchange>
+      getDataExchangeMethodDescriptor =
+          ApiMethodDescriptor.<GetDataExchangeRequest, DataExchange>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetDataExchange")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetDataExchangeRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<DataExchange>newBuilder()
+                      .setDefaultInstance(DataExchange.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<CreateDataExchangeRequest, DataExchange>
+      createDataExchangeMethodDescriptor =
+          ApiMethodDescriptor.<CreateDataExchangeRequest, DataExchange>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateDataExchange")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<CreateDataExchangeRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{parent=projects/*/locations/*}/dataExchanges",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<CreateDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "parent", request.getParent());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<CreateDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(
+                                fields, "dataExchangeId", request.getDataExchangeId());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("dataExchange", request.getDataExchange()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<DataExchange>newBuilder()
+                      .setDefaultInstance(DataExchange.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<UpdateDataExchangeRequest, DataExchange>
+      updateDataExchangeMethodDescriptor =
+          ApiMethodDescriptor.<UpdateDataExchangeRequest, DataExchange>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateDataExchange")
+              .setHttpMethod("PATCH")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<UpdateDataExchangeRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{dataExchange.name=projects/*/locations/*/dataExchanges/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<UpdateDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(
+                                fields, "dataExchange.name", request.getDataExchange().getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<UpdateDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("dataExchange", request.getDataExchange()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<DataExchange>newBuilder()
+                      .setDefaultInstance(DataExchange.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<DeleteDataExchangeRequest, Empty>
+      deleteDataExchangeMethodDescriptor =
+          ApiMethodDescriptor.<DeleteDataExchangeRequest, Empty>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteDataExchange")
+              .setHttpMethod("DELETE")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<DeleteDataExchangeRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<DeleteDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<DeleteDataExchangeRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Empty>newBuilder()
+                      .setDefaultInstance(Empty.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<ListListingsRequest, ListListingsResponse>
+      listListingsMethodDescriptor =
+          ApiMethodDescriptor.<ListListingsRequest, ListListingsResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListListings")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListListingsRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListListingsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "parent", request.getParent());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListListingsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListListingsResponse>newBuilder()
+                      .setDefaultInstance(ListListingsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetListingRequest, Listing> getListingMethodDescriptor =
+      ApiMethodDescriptor.<GetListingRequest, Listing>newBuilder()
+          .setFullMethodName(
+              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetListing")
+          .setHttpMethod("GET")
+          .setType(ApiMethodDescriptor.MethodType.UNARY)
+          .setRequestFormatter(
+              ProtoMessageRequestFormatter.<GetListingRequest>newBuilder()
+                  .setPath(
+                      "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}",
+                      request -> {
+                        Map<String, String> fields = new HashMap<>();
+                        ProtoRestSerializer<GetListingRequest> serializer =
+                            ProtoRestSerializer.create();
+                        serializer.putPathParam(fields, "name", request.getName());
+                        return fields;
+                      })
+                  .setQueryParamsExtractor(
+                      request -> {
+                        Map<String, List<String>> fields = new HashMap<>();
+                        ProtoRestSerializer<GetListingRequest> serializer =
+                            ProtoRestSerializer.create();
+                        return fields;
+                      })
+                  .setRequestBodyExtractor(request -> null)
+                  .build())
+          .setResponseParser(
+              ProtoMessageResponseParser.<Listing>newBuilder()
+                  .setDefaultInstance(Listing.getDefaultInstance())
+                  .setDefaultTypeRegistry(typeRegistry)
+                  .build())
+          .build();
+
+  private static final ApiMethodDescriptor<CreateListingRequest, Listing>
+      createListingMethodDescriptor =
+          ApiMethodDescriptor.<CreateListingRequest, Listing>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateListing")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<CreateListingRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<CreateListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "parent", request.getParent());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<CreateListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "listingId", request.getListingId());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create().toBody("listing", request.getListing()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Listing>newBuilder()
+                      .setDefaultInstance(Listing.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<UpdateListingRequest, Listing>
+      updateListingMethodDescriptor =
+          ApiMethodDescriptor.<UpdateListingRequest, Listing>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateListing")
+              .setHttpMethod("PATCH")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<UpdateListingRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{listing.name=projects/*/locations/*/dataExchanges/*/listings/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<UpdateListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(
+                                fields, "listing.name", request.getListing().getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<UpdateListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create().toBody("listing", request.getListing()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Listing>newBuilder()
+                      .setDefaultInstance(Listing.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<DeleteListingRequest, Empty>
+      deleteListingMethodDescriptor =
+          ApiMethodDescriptor.<DeleteListingRequest, Empty>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteListing")
+              .setHttpMethod("DELETE")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<DeleteListingRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<DeleteListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<DeleteListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Empty>newBuilder()
+                      .setDefaultInstance(Empty.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingMethodDescriptor =
+          ApiMethodDescriptor.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SubscribeListing")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<SubscribeListingRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}:subscribe",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<SubscribeListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<SubscribeListingRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().clearName().build()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<SubscribeListingResponse>newBuilder()
+                      .setDefaultInstance(SubscribeListingResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetIamPolicyRequest, Policy>
+      getIamPolicyMethodDescriptor =
+          ApiMethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetIamPolicy")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetIamPolicyRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:getIamPolicy",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetIamPolicyRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "resource", request.getResource());
+                            return fields;
+                          })
+                      .setAdditionalPaths(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:getIamPolicy")
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetIamPolicyRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().clearResource().build()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Policy>newBuilder()
+                      .setDefaultInstance(Policy.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<SetIamPolicyRequest, Policy>
+      setIamPolicyMethodDescriptor =
+          ApiMethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SetIamPolicy")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<SetIamPolicyRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:setIamPolicy",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<SetIamPolicyRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "resource", request.getResource());
+                            return fields;
+                          })
+                      .setAdditionalPaths(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:setIamPolicy")
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<SetIamPolicyRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().clearResource().build()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Policy>newBuilder()
+                      .setDefaultInstance(Policy.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsMethodDescriptor =
+          ApiMethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
+              .setFullMethodName(
+                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/TestIamPermissions")
+              .setHttpMethod("POST")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<TestIamPermissionsRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:testIamPermissions",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<TestIamPermissionsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "resource", request.getResource());
+                            return fields;
+                          })
+                      .setAdditionalPaths(
+                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:testIamPermissions")
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<TestIamPermissionsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(
+                          request ->
+                              ProtoRestSerializer.create()
+                                  .toBody("*", request.toBuilder().clearResource().build()))
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<TestIamPermissionsResponse>newBuilder()
+                      .setDefaultInstance(TestIamPermissionsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<ListLocationsRequest, ListLocationsResponse>
+      listLocationsMethodDescriptor =
+          ApiMethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+              .setFullMethodName("google.cloud.location.Locations/ListLocations")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListLocationsRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*}/locations",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLocationsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLocationsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListLocationsResponse>newBuilder()
+                      .setDefaultInstance(ListLocationsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetLocationRequest, Location>
+      getLocationMethodDescriptor =
+          ApiMethodDescriptor.<GetLocationRequest, Location>newBuilder()
+              .setFullMethodName("google.cloud.location.Locations/GetLocation")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetLocationRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLocationRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLocationRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Location>newBuilder()
+                      .setDefaultInstance(Location.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable;
+  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable;
+  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable;
+  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable;
+  private final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable;
+  private final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable;
+  private final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable;
+  private final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable;
+  private final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable;
+  private final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
+      listListingsPagedCallable;
+  private final UnaryCallable<GetListingRequest, Listing> getListingCallable;
+  private final UnaryCallable<CreateListingRequest, Listing> createListingCallable;
+  private final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable;
+  private final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable;
+  private final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable;
+  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
+  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
+  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable;
+  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
+
+  private final BackgroundResource backgroundResources;
+  private final HttpJsonStubCallableFactory callableFactory;
+
+  public static final HttpJsonAnalyticsHubServiceStub create(
+      AnalyticsHubServiceStubSettings settings) throws IOException {
+    return new HttpJsonAnalyticsHubServiceStub(settings, ClientContext.create(settings));
+  }
+
+  public static final HttpJsonAnalyticsHubServiceStub create(ClientContext clientContext)
+      throws IOException {
+    return new HttpJsonAnalyticsHubServiceStub(
+        AnalyticsHubServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
+  }
+
+  public static final HttpJsonAnalyticsHubServiceStub create(
+      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+    return new HttpJsonAnalyticsHubServiceStub(
+        AnalyticsHubServiceStubSettings.newHttpJsonBuilder().build(),
+        clientContext,
+        callableFactory);
+  }
+
+  /**
+   * Constructs an instance of HttpJsonAnalyticsHubServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected HttpJsonAnalyticsHubServiceStub(
+      AnalyticsHubServiceStubSettings settings, ClientContext clientContext) throws IOException {
+    this(settings, clientContext, new HttpJsonAnalyticsHubServiceCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of HttpJsonAnalyticsHubServiceStub, using the given settings. This is
+   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
+   * should be preferred.
+   */
+  protected HttpJsonAnalyticsHubServiceStub(
+      AnalyticsHubServiceStubSettings settings,
+      ClientContext clientContext,
+      HttpJsonStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    HttpJsonCallSettings<ListDataExchangesRequest, ListDataExchangesResponse>
+        listDataExchangesTransportSettings =
+            HttpJsonCallSettings.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
+                .setMethodDescriptor(listDataExchangesMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+        listOrgDataExchangesTransportSettings =
+            HttpJsonCallSettings
+                .<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
+                .setMethodDescriptor(listOrgDataExchangesMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeTransportSettings =
+        HttpJsonCallSettings.<GetDataExchangeRequest, DataExchange>newBuilder()
+            .setMethodDescriptor(getDataExchangeMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<CreateDataExchangeRequest, DataExchange>
+        createDataExchangeTransportSettings =
+            HttpJsonCallSettings.<CreateDataExchangeRequest, DataExchange>newBuilder()
+                .setMethodDescriptor(createDataExchangeMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<UpdateDataExchangeRequest, DataExchange>
+        updateDataExchangeTransportSettings =
+            HttpJsonCallSettings.<UpdateDataExchangeRequest, DataExchange>newBuilder()
+                .setMethodDescriptor(updateDataExchangeMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeTransportSettings =
+        HttpJsonCallSettings.<DeleteDataExchangeRequest, Empty>newBuilder()
+            .setMethodDescriptor(deleteDataExchangeMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<ListListingsRequest, ListListingsResponse> listListingsTransportSettings =
+        HttpJsonCallSettings.<ListListingsRequest, ListListingsResponse>newBuilder()
+            .setMethodDescriptor(listListingsMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<GetListingRequest, Listing> getListingTransportSettings =
+        HttpJsonCallSettings.<GetListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(getListingMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<CreateListingRequest, Listing> createListingTransportSettings =
+        HttpJsonCallSettings.<CreateListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(createListingMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<UpdateListingRequest, Listing> updateListingTransportSettings =
+        HttpJsonCallSettings.<UpdateListingRequest, Listing>newBuilder()
+            .setMethodDescriptor(updateListingMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<DeleteListingRequest, Empty> deleteListingTransportSettings =
+        HttpJsonCallSettings.<DeleteListingRequest, Empty>newBuilder()
+            .setMethodDescriptor(deleteListingMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<SubscribeListingRequest, SubscribeListingResponse>
+        subscribeListingTransportSettings =
+            HttpJsonCallSettings.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
+                .setMethodDescriptor(subscribeListingMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
+        HttpJsonCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
+            .setMethodDescriptor(getIamPolicyMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
+        HttpJsonCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
+            .setMethodDescriptor(setIamPolicyMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+    HttpJsonCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
+        testIamPermissionsTransportSettings =
+            HttpJsonCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
+                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<ListLocationsRequest, ListLocationsResponse>
+        listLocationsTransportSettings =
+            HttpJsonCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+                .setMethodDescriptor(listLocationsMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
+        HttpJsonCallSettings.<GetLocationRequest, Location>newBuilder()
+            .setMethodDescriptor(getLocationMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
+
+    this.listDataExchangesCallable =
+        callableFactory.createUnaryCallable(
+            listDataExchangesTransportSettings,
+            settings.listDataExchangesSettings(),
+            clientContext);
+    this.listDataExchangesPagedCallable =
+        callableFactory.createPagedCallable(
+            listDataExchangesTransportSettings,
+            settings.listDataExchangesSettings(),
+            clientContext);
+    this.listOrgDataExchangesCallable =
+        callableFactory.createUnaryCallable(
+            listOrgDataExchangesTransportSettings,
+            settings.listOrgDataExchangesSettings(),
+            clientContext);
+    this.listOrgDataExchangesPagedCallable =
+        callableFactory.createPagedCallable(
+            listOrgDataExchangesTransportSettings,
+            settings.listOrgDataExchangesSettings(),
+            clientContext);
+    this.getDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            getDataExchangeTransportSettings, settings.getDataExchangeSettings(), clientContext);
+    this.createDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            createDataExchangeTransportSettings,
+            settings.createDataExchangeSettings(),
+            clientContext);
+    this.updateDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            updateDataExchangeTransportSettings,
+            settings.updateDataExchangeSettings(),
+            clientContext);
+    this.deleteDataExchangeCallable =
+        callableFactory.createUnaryCallable(
+            deleteDataExchangeTransportSettings,
+            settings.deleteDataExchangeSettings(),
+            clientContext);
+    this.listListingsCallable =
+        callableFactory.createUnaryCallable(
+            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
+    this.listListingsPagedCallable =
+        callableFactory.createPagedCallable(
+            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
+    this.getListingCallable =
+        callableFactory.createUnaryCallable(
+            getListingTransportSettings, settings.getListingSettings(), clientContext);
+    this.createListingCallable =
+        callableFactory.createUnaryCallable(
+            createListingTransportSettings, settings.createListingSettings(), clientContext);
+    this.updateListingCallable =
+        callableFactory.createUnaryCallable(
+            updateListingTransportSettings, settings.updateListingSettings(), clientContext);
+    this.deleteListingCallable =
+        callableFactory.createUnaryCallable(
+            deleteListingTransportSettings, settings.deleteListingSettings(), clientContext);
+    this.subscribeListingCallable =
+        callableFactory.createUnaryCallable(
+            subscribeListingTransportSettings, settings.subscribeListingSettings(), clientContext);
+    this.getIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
+    this.setIamPolicyCallable =
+        callableFactory.createUnaryCallable(
+            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
+    this.testIamPermissionsCallable =
+        callableFactory.createUnaryCallable(
+            testIamPermissionsTransportSettings,
+            settings.testIamPermissionsSettings(),
+            clientContext);
+    this.listLocationsCallable =
+        callableFactory.createUnaryCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.listLocationsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.getLocationCallable =
+        callableFactory.createUnaryCallable(
+            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
+
+    this.backgroundResources =
+        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  @InternalApi
+  public static List<ApiMethodDescriptor> getMethodDescriptors() {
+    List<ApiMethodDescriptor> methodDescriptors = new ArrayList<>();
+    methodDescriptors.add(listDataExchangesMethodDescriptor);
+    methodDescriptors.add(listOrgDataExchangesMethodDescriptor);
+    methodDescriptors.add(getDataExchangeMethodDescriptor);
+    methodDescriptors.add(createDataExchangeMethodDescriptor);
+    methodDescriptors.add(updateDataExchangeMethodDescriptor);
+    methodDescriptors.add(deleteDataExchangeMethodDescriptor);
+    methodDescriptors.add(listListingsMethodDescriptor);
+    methodDescriptors.add(getListingMethodDescriptor);
+    methodDescriptors.add(createListingMethodDescriptor);
+    methodDescriptors.add(updateListingMethodDescriptor);
+    methodDescriptors.add(deleteListingMethodDescriptor);
+    methodDescriptors.add(subscribeListingMethodDescriptor);
+    methodDescriptors.add(getIamPolicyMethodDescriptor);
+    methodDescriptors.add(setIamPolicyMethodDescriptor);
+    methodDescriptors.add(testIamPermissionsMethodDescriptor);
+    methodDescriptors.add(listLocationsMethodDescriptor);
+    methodDescriptors.add(getLocationMethodDescriptor);
+    return methodDescriptors;
+  }
+
+  @Override
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
+      listDataExchangesCallable() {
+    return listDataExchangesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
+      listDataExchangesPagedCallable() {
+    return listDataExchangesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
+      listOrgDataExchangesCallable() {
+    return listOrgDataExchangesCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
+      listOrgDataExchangesPagedCallable() {
+    return listOrgDataExchangesPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
+    return getDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
+    return createDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
+    return updateDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
+    return deleteDataExchangeCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
+    return listListingsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
+    return listListingsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
+    return getListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
+    return createListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
+    return updateListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
+    return deleteListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
+      subscribeListingCallable() {
+    return subscribeListingCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
+    return getIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
+    return setIamPolicyCallable;
+  }
+
+  @Override
+  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
+      testIamPermissionsCallable() {
+    return testIamPermissionsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return listLocationsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return listLocationsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return getLocationCallable;
+  }
+
+  @Override
+  public final void close() {
+    try {
+      backgroundResources.close();
+    } catch (RuntimeException e) {
+      throw e;
+    } catch (Exception e) {
+      throw new IllegalStateException("Failed to close resource", e);
+    }
+  }
+
+  @Override
+  public void shutdown() {
+    backgroundResources.shutdown();
+  }
+
+  @Override
+  public boolean isShutdown() {
+    return backgroundResources.isShutdown();
+  }
+
+  @Override
+  public boolean isTerminated() {
+    return backgroundResources.isTerminated();
+  }
+
+  @Override
+  public void shutdownNow() {
+    backgroundResources.shutdownNow();
+  }
+
+  @Override
+  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
+    return backgroundResources.awaitTermination(duration, unit);
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
new file mode 100644
index 000000000000..0d85ee0af6d0
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
@@ -0,0 +1,1465 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.testing.MockHttpService;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ApiException;
+import com.google.api.gax.rpc.ApiExceptionFactory;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.api.gax.rpc.StatusCode;
+import com.google.api.gax.rpc.testing.FakeStatusCode;
+import com.google.cloud.bigquery.dataexchange.v1beta1.stub.HttpJsonAnalyticsHubServiceStub;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.common.collect.Lists;
+import com.google.iam.v1.AuditConfig;
+import com.google.iam.v1.Binding;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.GetPolicyOptions;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Any;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.Empty;
+import com.google.protobuf.FieldMask;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class AnalyticsHubServiceClientHttpJsonTest {
+  private static MockHttpService mockService;
+  private static AnalyticsHubServiceClient client;
+
+  @BeforeClass
+  public static void startStaticServer() throws IOException {
+    mockService =
+        new MockHttpService(
+            HttpJsonAnalyticsHubServiceStub.getMethodDescriptors(),
+            AnalyticsHubServiceSettings.getDefaultEndpoint());
+    AnalyticsHubServiceSettings settings =
+        AnalyticsHubServiceSettings.newHttpJsonBuilder()
+            .setTransportChannelProvider(
+                AnalyticsHubServiceSettings.defaultHttpJsonTransportProviderBuilder()
+                    .setHttpTransport(mockService)
+                    .build())
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = AnalyticsHubServiceClient.create(settings);
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    client.close();
+  }
+
+  @Before
+  public void setUp() {}
+
+  @After
+  public void tearDown() throws Exception {
+    mockService.reset();
+  }
+
+  @Test
+  public void listDataExchangesTest() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListDataExchangesResponse expectedResponse =
+        ListDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+
+    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listDataExchangesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      client.listDataExchanges(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listDataExchangesTest2() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListDataExchangesResponse expectedResponse =
+        ListDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String parent = "projects/project-5833/locations/location-5833";
+
+    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listDataExchangesExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String parent = "projects/project-5833/locations/location-5833";
+      client.listDataExchanges(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listOrgDataExchangesTest() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListOrgDataExchangesResponse expectedResponse =
+        ListOrgDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String organization = "organizations/organization-686/locations/location-686";
+
+    ListOrgDataExchangesPagedResponse pagedListResponse = client.listOrgDataExchanges(organization);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listOrgDataExchangesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String organization = "organizations/organization-686/locations/location-686";
+      client.listOrgDataExchanges(organization);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    DataExchange actualResponse = client.getDataExchange(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getDataExchangeExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.getDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getDataExchangeTest2() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
+
+    DataExchange actualResponse = client.getDataExchange(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getDataExchangeExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
+      client.getDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+    DataExchange dataExchange = DataExchange.newBuilder().build();
+
+    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void createDataExchangeExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      DataExchange dataExchange = DataExchange.newBuilder().build();
+      client.createDataExchange(parent, dataExchange);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createDataExchangeTest2() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String parent = "projects/project-5833/locations/location-5833";
+    DataExchange dataExchange = DataExchange.newBuilder().build();
+
+    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void createDataExchangeExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String parent = "projects/project-5833/locations/location-5833";
+      DataExchange dataExchange = DataExchange.newBuilder().build();
+      client.createDataExchange(parent, dataExchange);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updateDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    DataExchange dataExchange =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    FieldMask updateMask = FieldMask.newBuilder().build();
+
+    DataExchange actualResponse = client.updateDataExchange(dataExchange, updateMask);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void updateDataExchangeExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      DataExchange dataExchange =
+          DataExchange.newBuilder()
+              .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .setDisplayName("displayName1714148973")
+              .setDescription("description-1724546052")
+              .setPrimaryContact("primaryContact-532068418")
+              .setDocumentation("documentation1587405498")
+              .setListingCount(-1101038700)
+              .setIcon(ByteString.EMPTY)
+              .build();
+      FieldMask updateMask = FieldMask.newBuilder().build();
+      client.updateDataExchange(dataExchange, updateMask);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteDataExchangeTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    client.deleteDataExchange(name);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void deleteDataExchangeExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.deleteDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteDataExchangeTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
+
+    client.deleteDataExchange(name);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void deleteDataExchangeExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
+      client.deleteDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listListingsTest() throws Exception {
+    Listing responsesElement = Listing.newBuilder().build();
+    ListListingsResponse expectedResponse =
+        ListListingsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllListings(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
+
+    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listListingsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.listListings(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listListingsTest2() throws Exception {
+    Listing responsesElement = Listing.newBuilder().build();
+    ListListingsResponse expectedResponse =
+        ListListingsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllListings(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
+
+    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
+
+    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listListingsExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String parent =
+          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
+      client.listListings(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    Listing actualResponse = client.getListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getListingExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.getListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getListingTest2() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String name =
+        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+
+    Listing actualResponse = client.getListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getListingExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name =
+          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+      client.getListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+    Listing listing = Listing.newBuilder().build();
+
+    Listing actualResponse = client.createListing(parent, listing);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void createListingExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      Listing listing = Listing.newBuilder().build();
+      client.createListing(parent, listing);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createListingTest2() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
+    Listing listing = Listing.newBuilder().build();
+
+    Listing actualResponse = client.createListing(parent, listing);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void createListingExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String parent =
+          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
+      Listing listing = Listing.newBuilder().build();
+      client.createListing(parent, listing);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updateListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    Listing listing =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    FieldMask updateMask = FieldMask.newBuilder().build();
+
+    Listing actualResponse = client.updateListing(listing, updateMask);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void updateListingExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      Listing listing =
+          Listing.newBuilder()
+              .setName(
+                  ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                      .toString())
+              .setDisplayName("displayName1714148973")
+              .setDescription("description-1724546052")
+              .setPrimaryContact("primaryContact-532068418")
+              .setDocumentation("documentation1587405498")
+              .setIcon(ByteString.EMPTY)
+              .setDataProvider(DataProvider.newBuilder().build())
+              .addAllCategories(new ArrayList<Listing.Category>())
+              .setPublisher(Publisher.newBuilder().build())
+              .setRequestAccess("requestAccess871967955")
+              .build();
+      FieldMask updateMask = FieldMask.newBuilder().build();
+      client.updateListing(listing, updateMask);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteListingTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    client.deleteListing(name);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void deleteListingExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.deleteListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteListingTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    String name =
+        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+
+    client.deleteListing(name);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void deleteListingExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name =
+          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+      client.deleteListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void subscribeListingTest() throws Exception {
+    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    SubscribeListingResponse actualResponse = client.subscribeListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void subscribeListingExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.subscribeListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void subscribeListingTest2() throws Exception {
+    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
+    mockService.addResponse(expectedResponse);
+
+    String name =
+        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+
+    SubscribeListingResponse actualResponse = client.subscribeListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void subscribeListingExceptionTest2() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      String name =
+          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
+      client.subscribeListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList<Binding>())
+            .addAllAuditConfigs(new ArrayList<AuditConfig>())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    GetIamPolicyRequest request =
+        GetIamPolicyRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setOptions(GetPolicyOptions.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.getIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getIamPolicyExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      GetIamPolicyRequest request =
+          GetIamPolicyRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .setOptions(GetPolicyOptions.newBuilder().build())
+              .build();
+      client.getIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void setIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList<Binding>())
+            .addAllAuditConfigs(new ArrayList<AuditConfig>())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    SetIamPolicyRequest request =
+        SetIamPolicyRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setPolicy(Policy.newBuilder().build())
+            .setUpdateMask(FieldMask.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.setIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void setIamPolicyExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      SetIamPolicyRequest request =
+          SetIamPolicyRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .setPolicy(Policy.newBuilder().build())
+              .setUpdateMask(FieldMask.newBuilder().build())
+              .build();
+      client.setIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void testIamPermissionsTest() throws Exception {
+    TestIamPermissionsResponse expectedResponse =
+        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
+    mockService.addResponse(expectedResponse);
+
+    TestIamPermissionsRequest request =
+        TestIamPermissionsRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .addAllPermissions(new ArrayList<String>())
+            .build();
+
+    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void testIamPermissionsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      TestIamPermissionsRequest request =
+          TestIamPermissionsRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .addAllPermissions(new ArrayList<String>())
+              .build();
+      client.testIamPermissions(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLocationsTest() throws Exception {
+    Location responsesElement = Location.newBuilder().build();
+    ListLocationsResponse expectedResponse =
+        ListLocationsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLocations(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ListLocationsRequest request =
+        ListLocationsRequest.newBuilder()
+            .setName("projects/project-3664")
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
+
+    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listLocationsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListLocationsRequest request =
+          ListLocationsRequest.newBuilder()
+              .setName("projects/project-3664")
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLocations(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLocationTest() throws Exception {
+    Location expectedResponse =
+        Location.newBuilder()
+            .setName("name3373707")
+            .setLocationId("locationId1541836720")
+            .setDisplayName("displayName1714148973")
+            .putAllLabels(new HashMap<String, String>())
+            .setMetadata(Any.newBuilder().build())
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    GetLocationRequest request =
+        GetLocationRequest.newBuilder()
+            .setName("projects/project-9062/locations/location-9062")
+            .build();
+
+    Location actualResponse = client.getLocation(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLocationExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      GetLocationRequest request =
+          GetLocationRequest.newBuilder()
+              .setName("projects/project-9062/locations/location-9062")
+              .build();
+      client.getLocation(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
new file mode 100644
index 000000000000..1c6928c4ff2a
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
@@ -0,0 +1,1269 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.grpc.GaxGrpcProperties;
+import com.google.api.gax.grpc.testing.LocalChannelProvider;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.api.gax.grpc.testing.MockServiceHelper;
+import com.google.api.gax.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.InvalidArgumentException;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.common.collect.Lists;
+import com.google.iam.v1.AuditConfig;
+import com.google.iam.v1.Binding;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.GetPolicyOptions;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Any;
+import com.google.protobuf.ByteString;
+import com.google.protobuf.Empty;
+import com.google.protobuf.FieldMask;
+import io.grpc.StatusRuntimeException;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.UUID;
+import javax.annotation.Generated;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@Generated("by gapic-generator-java")
+public class AnalyticsHubServiceClientTest {
+  private static MockAnalyticsHubService mockAnalyticsHubService;
+  private static MockLocations mockLocations;
+  private static MockServiceHelper mockServiceHelper;
+  private LocalChannelProvider channelProvider;
+  private AnalyticsHubServiceClient client;
+
+  @BeforeClass
+  public static void startStaticServer() {
+    mockAnalyticsHubService = new MockAnalyticsHubService();
+    mockLocations = new MockLocations();
+    mockServiceHelper =
+        new MockServiceHelper(
+            UUID.randomUUID().toString(),
+            Arrays.<MockGrpcService>asList(mockAnalyticsHubService, mockLocations));
+    mockServiceHelper.start();
+  }
+
+  @AfterClass
+  public static void stopServer() {
+    mockServiceHelper.stop();
+  }
+
+  @Before
+  public void setUp() throws IOException {
+    mockServiceHelper.reset();
+    channelProvider = mockServiceHelper.createChannelProvider();
+    AnalyticsHubServiceSettings settings =
+        AnalyticsHubServiceSettings.newBuilder()
+            .setTransportChannelProvider(channelProvider)
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = AnalyticsHubServiceClient.create(settings);
+  }
+
+  @After
+  public void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  public void listDataExchangesTest() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListDataExchangesResponse expectedResponse =
+        ListDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+
+    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListDataExchangesRequest actualRequest = ((ListDataExchangesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listDataExchangesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      client.listDataExchanges(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listDataExchangesTest2() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListDataExchangesResponse expectedResponse =
+        ListDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListDataExchangesRequest actualRequest = ((ListDataExchangesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listDataExchangesExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      client.listDataExchanges(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listOrgDataExchangesTest() throws Exception {
+    DataExchange responsesElement = DataExchange.newBuilder().build();
+    ListOrgDataExchangesResponse expectedResponse =
+        ListOrgDataExchangesResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllDataExchanges(Arrays.asList(responsesElement))
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String organization = "organization1178922291";
+
+    ListOrgDataExchangesPagedResponse pagedListResponse = client.listOrgDataExchanges(organization);
+
+    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListOrgDataExchangesRequest actualRequest =
+        ((ListOrgDataExchangesRequest) actualRequests.get(0));
+
+    Assert.assertEquals(organization, actualRequest.getOrganization());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listOrgDataExchangesExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String organization = "organization1178922291";
+      client.listOrgDataExchanges(organization);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    DataExchange actualResponse = client.getDataExchange(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetDataExchangeRequest actualRequest = ((GetDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getDataExchangeExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.getDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getDataExchangeTest2() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    DataExchange actualResponse = client.getDataExchange(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetDataExchangeRequest actualRequest = ((GetDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getDataExchangeExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+    DataExchange dataExchange = DataExchange.newBuilder().build();
+
+    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateDataExchangeRequest actualRequest = ((CreateDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createDataExchangeExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
+      DataExchange dataExchange = DataExchange.newBuilder().build();
+      client.createDataExchange(parent, dataExchange);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createDataExchangeTest2() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    DataExchange dataExchange = DataExchange.newBuilder().build();
+
+    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateDataExchangeRequest actualRequest = ((CreateDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createDataExchangeExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      DataExchange dataExchange = DataExchange.newBuilder().build();
+      client.createDataExchange(parent, dataExchange);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updateDataExchangeTest() throws Exception {
+    DataExchange expectedResponse =
+        DataExchange.newBuilder()
+            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setListingCount(-1101038700)
+            .setIcon(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    DataExchange dataExchange = DataExchange.newBuilder().build();
+    FieldMask updateMask = FieldMask.newBuilder().build();
+
+    DataExchange actualResponse = client.updateDataExchange(dataExchange, updateMask);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    UpdateDataExchangeRequest actualRequest = ((UpdateDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
+    Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void updateDataExchangeExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      DataExchange dataExchange = DataExchange.newBuilder().build();
+      FieldMask updateMask = FieldMask.newBuilder().build();
+      client.updateDataExchange(dataExchange, updateMask);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteDataExchangeTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    client.deleteDataExchange(name);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteDataExchangeRequest actualRequest = ((DeleteDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteDataExchangeExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.deleteDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteDataExchangeTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    client.deleteDataExchange(name);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteDataExchangeRequest actualRequest = ((DeleteDataExchangeRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteDataExchangeExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.deleteDataExchange(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listListingsTest() throws Exception {
+    Listing responsesElement = Listing.newBuilder().build();
+    ListListingsResponse expectedResponse =
+        ListListingsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllListings(Arrays.asList(responsesElement))
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+
+    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
+
+    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListListingsRequest actualRequest = ((ListListingsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listListingsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      client.listListings(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listListingsTest2() throws Exception {
+    Listing responsesElement = Listing.newBuilder().build();
+    ListListingsResponse expectedResponse =
+        ListListingsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllListings(Arrays.asList(responsesElement))
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+
+    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
+
+    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListListingsRequest actualRequest = ((ListListingsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listListingsExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      client.listListings(parent);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    Listing actualResponse = client.getListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetListingRequest actualRequest = ((GetListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getListingExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.getListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getListingTest2() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    Listing actualResponse = client.getListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetListingRequest actualRequest = ((GetListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getListingExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.getListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+    Listing listing = Listing.newBuilder().build();
+
+    Listing actualResponse = client.createListing(parent, listing);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateListingRequest actualRequest = ((CreateListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent.toString(), actualRequest.getParent());
+    Assert.assertEquals(listing, actualRequest.getListing());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createListingExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
+      Listing listing = Listing.newBuilder().build();
+      client.createListing(parent, listing);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void createListingTest2() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String parent = "parent-995424086";
+    Listing listing = Listing.newBuilder().build();
+
+    Listing actualResponse = client.createListing(parent, listing);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    CreateListingRequest actualRequest = ((CreateListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(parent, actualRequest.getParent());
+    Assert.assertEquals(listing, actualRequest.getListing());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void createListingExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String parent = "parent-995424086";
+      Listing listing = Listing.newBuilder().build();
+      client.createListing(parent, listing);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void updateListingTest() throws Exception {
+    Listing expectedResponse =
+        Listing.newBuilder()
+            .setName(
+                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
+                    .toString())
+            .setDisplayName("displayName1714148973")
+            .setDescription("description-1724546052")
+            .setPrimaryContact("primaryContact-532068418")
+            .setDocumentation("documentation1587405498")
+            .setIcon(ByteString.EMPTY)
+            .setDataProvider(DataProvider.newBuilder().build())
+            .addAllCategories(new ArrayList<Listing.Category>())
+            .setPublisher(Publisher.newBuilder().build())
+            .setRequestAccess("requestAccess871967955")
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    Listing listing = Listing.newBuilder().build();
+    FieldMask updateMask = FieldMask.newBuilder().build();
+
+    Listing actualResponse = client.updateListing(listing, updateMask);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    UpdateListingRequest actualRequest = ((UpdateListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(listing, actualRequest.getListing());
+    Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void updateListingExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      Listing listing = Listing.newBuilder().build();
+      FieldMask updateMask = FieldMask.newBuilder().build();
+      client.updateListing(listing, updateMask);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteListingTest() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    client.deleteListing(name);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteListingRequest actualRequest = ((DeleteListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteListingExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.deleteListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void deleteListingTest2() throws Exception {
+    Empty expectedResponse = Empty.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    client.deleteListing(name);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    DeleteListingRequest actualRequest = ((DeleteListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void deleteListingExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.deleteListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void subscribeListingTest() throws Exception {
+    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+
+    SubscribeListingResponse actualResponse = client.subscribeListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    SubscribeListingRequest actualRequest = ((SubscribeListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name.toString(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void subscribeListingExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
+      client.subscribeListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void subscribeListingTest2() throws Exception {
+    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    String name = "name3373707";
+
+    SubscribeListingResponse actualResponse = client.subscribeListing(name);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    SubscribeListingRequest actualRequest = ((SubscribeListingRequest) actualRequests.get(0));
+
+    Assert.assertEquals(name, actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void subscribeListingExceptionTest2() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      String name = "name3373707";
+      client.subscribeListing(name);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList<Binding>())
+            .addAllAuditConfigs(new ArrayList<AuditConfig>())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    GetIamPolicyRequest request =
+        GetIamPolicyRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setOptions(GetPolicyOptions.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.getIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetIamPolicyRequest actualRequest = ((GetIamPolicyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getOptions(), actualRequest.getOptions());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getIamPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      GetIamPolicyRequest request =
+          GetIamPolicyRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .setOptions(GetPolicyOptions.newBuilder().build())
+              .build();
+      client.getIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void setIamPolicyTest() throws Exception {
+    Policy expectedResponse =
+        Policy.newBuilder()
+            .setVersion(351608024)
+            .addAllBindings(new ArrayList<Binding>())
+            .addAllAuditConfigs(new ArrayList<AuditConfig>())
+            .setEtag(ByteString.EMPTY)
+            .build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    SetIamPolicyRequest request =
+        SetIamPolicyRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .setPolicy(Policy.newBuilder().build())
+            .setUpdateMask(FieldMask.newBuilder().build())
+            .build();
+
+    Policy actualResponse = client.setIamPolicy(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    SetIamPolicyRequest actualRequest = ((SetIamPolicyRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getPolicy(), actualRequest.getPolicy());
+    Assert.assertEquals(request.getUpdateMask(), actualRequest.getUpdateMask());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void setIamPolicyExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      SetIamPolicyRequest request =
+          SetIamPolicyRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .setPolicy(Policy.newBuilder().build())
+              .setUpdateMask(FieldMask.newBuilder().build())
+              .build();
+      client.setIamPolicy(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void testIamPermissionsTest() throws Exception {
+    TestIamPermissionsResponse expectedResponse =
+        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
+    mockAnalyticsHubService.addResponse(expectedResponse);
+
+    TestIamPermissionsRequest request =
+        TestIamPermissionsRequest.newBuilder()
+            .setResource(
+                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+            .addAllPermissions(new ArrayList<String>())
+            .build();
+
+    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    TestIamPermissionsRequest actualRequest = ((TestIamPermissionsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getResource(), actualRequest.getResource());
+    Assert.assertEquals(request.getPermissionsList(), actualRequest.getPermissionsList());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void testIamPermissionsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockAnalyticsHubService.addException(exception);
+
+    try {
+      TestIamPermissionsRequest request =
+          TestIamPermissionsRequest.newBuilder()
+              .setResource(
+                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
+              .addAllPermissions(new ArrayList<String>())
+              .build();
+      client.testIamPermissions(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void listLocationsTest() throws Exception {
+    Location responsesElement = Location.newBuilder().build();
+    ListLocationsResponse expectedResponse =
+        ListLocationsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLocations(Arrays.asList(responsesElement))
+            .build();
+    mockLocations.addResponse(expectedResponse);
+
+    ListLocationsRequest request =
+        ListLocationsRequest.newBuilder()
+            .setName("name3373707")
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
+
+    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockLocations.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListLocationsRequest actualRequest = ((ListLocationsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getName(), actualRequest.getName());
+    Assert.assertEquals(request.getFilter(), actualRequest.getFilter());
+    Assert.assertEquals(request.getPageSize(), actualRequest.getPageSize());
+    Assert.assertEquals(request.getPageToken(), actualRequest.getPageToken());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listLocationsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockLocations.addException(exception);
+
+    try {
+      ListLocationsRequest request =
+          ListLocationsRequest.newBuilder()
+              .setName("name3373707")
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLocations(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLocationTest() throws Exception {
+    Location expectedResponse =
+        Location.newBuilder()
+            .setName("name3373707")
+            .setLocationId("locationId1541836720")
+            .setDisplayName("displayName1714148973")
+            .putAllLabels(new HashMap<String, String>())
+            .setMetadata(Any.newBuilder().build())
+            .build();
+    mockLocations.addResponse(expectedResponse);
+
+    GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+
+    Location actualResponse = client.getLocation(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockLocations.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLocationRequest actualRequest = ((GetLocationRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getName(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLocationExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockLocations.addException(exception);
+
+    try {
+      GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+      client.getLocation(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
new file mode 100644
index 000000000000..fc79716cbea0
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockAnalyticsHubService implements MockGrpcService {
+  private final MockAnalyticsHubServiceImpl serviceImpl;
+
+  public MockAnalyticsHubService() {
+    serviceImpl = new MockAnalyticsHubServiceImpl();
+  }
+
+  @Override
+  public List<AbstractMessage> getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
new file mode 100644
index 000000000000..7a6161ee08fe
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
@@ -0,0 +1,380 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceGrpc.AnalyticsHubServiceImplBase;
+import com.google.iam.v1.GetIamPolicyRequest;
+import com.google.iam.v1.Policy;
+import com.google.iam.v1.SetIamPolicyRequest;
+import com.google.iam.v1.TestIamPermissionsRequest;
+import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Empty;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockAnalyticsHubServiceImpl extends AnalyticsHubServiceImplBase {
+  private List<AbstractMessage> requests;
+  private Queue<Object> responses;
+
+  public MockAnalyticsHubServiceImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List<AbstractMessage> getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List<AbstractMessage> responses) {
+    this.responses = new LinkedList<Object>(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void listDataExchanges(
+      ListDataExchangesRequest request,
+      StreamObserver<ListDataExchangesResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListDataExchangesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListDataExchangesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListDataExchanges, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListDataExchangesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listOrgDataExchanges(
+      ListOrgDataExchangesRequest request,
+      StreamObserver<ListOrgDataExchangesResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListOrgDataExchangesResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListOrgDataExchangesResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListOrgDataExchanges, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListOrgDataExchangesResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getDataExchange(
+      GetDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof DataExchange) {
+      requests.add(request);
+      responseObserver.onNext(((DataExchange) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetDataExchange, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  DataExchange.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void createDataExchange(
+      CreateDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof DataExchange) {
+      requests.add(request);
+      responseObserver.onNext(((DataExchange) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CreateDataExchange, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  DataExchange.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void updateDataExchange(
+      UpdateDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof DataExchange) {
+      requests.add(request);
+      responseObserver.onNext(((DataExchange) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method UpdateDataExchange, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  DataExchange.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void deleteDataExchange(
+      DeleteDataExchangeRequest request, StreamObserver<Empty> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Empty) {
+      requests.add(request);
+      responseObserver.onNext(((Empty) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeleteDataExchange, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void listListings(
+      ListListingsRequest request, StreamObserver<ListListingsResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListListingsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListListingsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListListings, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListListingsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getListing(GetListingRequest request, StreamObserver<Listing> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Listing) {
+      requests.add(request);
+      responseObserver.onNext(((Listing) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetListing, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Listing.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void createListing(
+      CreateListingRequest request, StreamObserver<Listing> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Listing) {
+      requests.add(request);
+      responseObserver.onNext(((Listing) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method CreateListing, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Listing.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void updateListing(
+      UpdateListingRequest request, StreamObserver<Listing> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Listing) {
+      requests.add(request);
+      responseObserver.onNext(((Listing) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method UpdateListing, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Listing.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void deleteListing(DeleteListingRequest request, StreamObserver<Empty> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Empty) {
+      requests.add(request);
+      responseObserver.onNext(((Empty) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method DeleteListing, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Empty.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void subscribeListing(
+      SubscribeListingRequest request, StreamObserver<SubscribeListingResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof SubscribeListingResponse) {
+      requests.add(request);
+      responseObserver.onNext(((SubscribeListingResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method SubscribeListing, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  SubscribeListingResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getIamPolicy(GetIamPolicyRequest request, StreamObserver<Policy> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Policy) {
+      requests.add(request);
+      responseObserver.onNext(((Policy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetIamPolicy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Policy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void setIamPolicy(SetIamPolicyRequest request, StreamObserver<Policy> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Policy) {
+      requests.add(request);
+      responseObserver.onNext(((Policy) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method SetIamPolicy, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Policy.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void testIamPermissions(
+      TestIamPermissionsRequest request,
+      StreamObserver<TestIamPermissionsResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof TestIamPermissionsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((TestIamPermissionsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method TestIamPermissions, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  TestIamPermissionsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
new file mode 100644
index 000000000000..4195aacecfaa
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.grpc.testing.MockGrpcService;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.ServerServiceDefinition;
+import java.util.List;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockLocations implements MockGrpcService {
+  private final MockLocationsImpl serviceImpl;
+
+  public MockLocations() {
+    serviceImpl = new MockLocationsImpl();
+  }
+
+  @Override
+  public List<AbstractMessage> getRequests() {
+    return serviceImpl.getRequests();
+  }
+
+  @Override
+  public void addResponse(AbstractMessage response) {
+    serviceImpl.addResponse(response);
+  }
+
+  @Override
+  public void addException(Exception exception) {
+    serviceImpl.addException(exception);
+  }
+
+  @Override
+  public ServerServiceDefinition getServiceDefinition() {
+    return serviceImpl.bindService();
+  }
+
+  @Override
+  public void reset() {
+    serviceImpl.reset();
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
new file mode 100644
index 000000000000..42b0f70bcaa9
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.core.BetaApi;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
+import com.google.cloud.location.LocationsGrpc.LocationsImplBase;
+import com.google.protobuf.AbstractMessage;
+import io.grpc.stub.StreamObserver;
+import java.util.ArrayList;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Queue;
+import javax.annotation.Generated;
+
+@BetaApi
+@Generated("by gapic-generator-java")
+public class MockLocationsImpl extends LocationsImplBase {
+  private List<AbstractMessage> requests;
+  private Queue<Object> responses;
+
+  public MockLocationsImpl() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  public List<AbstractMessage> getRequests() {
+    return requests;
+  }
+
+  public void addResponse(AbstractMessage response) {
+    responses.add(response);
+  }
+
+  public void setResponses(List<AbstractMessage> responses) {
+    this.responses = new LinkedList<Object>(responses);
+  }
+
+  public void addException(Exception exception) {
+    responses.add(exception);
+  }
+
+  public void reset() {
+    requests = new ArrayList<>();
+    responses = new LinkedList<>();
+  }
+
+  @Override
+  public void listLocations(
+      ListLocationsRequest request, StreamObserver<ListLocationsResponse> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof ListLocationsResponse) {
+      requests.add(request);
+      responseObserver.onNext(((ListLocationsResponse) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method ListLocations, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  ListLocationsResponse.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+
+  @Override
+  public void getLocation(GetLocationRequest request, StreamObserver<Location> responseObserver) {
+    Object response = responses.poll();
+    if (response instanceof Location) {
+      requests.add(request);
+      responseObserver.onNext(((Location) response));
+      responseObserver.onCompleted();
+    } else if (response instanceof Exception) {
+      responseObserver.onError(((Exception) response));
+    } else {
+      responseObserver.onError(
+          new IllegalArgumentException(
+              String.format(
+                  "Unrecognized response type %s for method GetLocation, expected %s or %s",
+                  response == null ? "null" : response.getClass().getName(),
+                  Location.class.getName(),
+                  Exception.class.getName())));
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
new file mode 100644
index 000000000000..c31be2018fdf
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
@@ -0,0 +1,1552 @@
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * <pre>
+ * The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference
+ * shared datasets. With Analytics Hub, users can discover and search for
+ * listings that they have access to. Subscribers can view and subscribe to
+ * listings. When you subscribe to a listing, Analytics Hub creates a linked
+ * dataset in your project.
+ * </pre>
+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class AnalyticsHubServiceGrpc {
+
+  private AnalyticsHubServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListDataExchanges",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod;
+    if ((getListDataExchangesMethod = AnalyticsHubServiceGrpc.getListDataExchangesMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getListDataExchangesMethod = AnalyticsHubServiceGrpc.getListDataExchangesMethod) == null) {
+          AnalyticsHubServiceGrpc.getListDataExchangesMethod = getListDataExchangesMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDataExchanges"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListDataExchanges"))
+              .build();
+        }
+      }
+    }
+    return getListDataExchangesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListOrgDataExchanges",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod;
+    if ((getListOrgDataExchangesMethod = AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getListOrgDataExchangesMethod = AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod) == null) {
+          AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod = getListOrgDataExchangesMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListOrgDataExchanges"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListOrgDataExchanges"))
+              .build();
+        }
+      }
+    }
+    return getListOrgDataExchangesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetDataExchange",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod;
+    if ((getGetDataExchangeMethod = AnalyticsHubServiceGrpc.getGetDataExchangeMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getGetDataExchangeMethod = AnalyticsHubServiceGrpc.getGetDataExchangeMethod) == null) {
+          AnalyticsHubServiceGrpc.getGetDataExchangeMethod = getGetDataExchangeMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDataExchange"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetDataExchange"))
+              .build();
+        }
+      }
+    }
+    return getGetDataExchangeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateDataExchange",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod;
+    if ((getCreateDataExchangeMethod = AnalyticsHubServiceGrpc.getCreateDataExchangeMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getCreateDataExchangeMethod = AnalyticsHubServiceGrpc.getCreateDataExchangeMethod) == null) {
+          AnalyticsHubServiceGrpc.getCreateDataExchangeMethod = getCreateDataExchangeMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDataExchange"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("CreateDataExchange"))
+              .build();
+        }
+      }
+    }
+    return getCreateDataExchangeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateDataExchange",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod;
+    if ((getUpdateDataExchangeMethod = AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getUpdateDataExchangeMethod = AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod) == null) {
+          AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod = getUpdateDataExchangeMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDataExchange"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("UpdateDataExchange"))
+              .build();
+        }
+      }
+    }
+    return getUpdateDataExchangeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
+      com.google.protobuf.Empty> getDeleteDataExchangeMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteDataExchange",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
+      com.google.protobuf.Empty> getDeleteDataExchangeMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest, com.google.protobuf.Empty> getDeleteDataExchangeMethod;
+    if ((getDeleteDataExchangeMethod = AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getDeleteDataExchangeMethod = AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod) == null) {
+          AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod = getDeleteDataExchangeMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest, com.google.protobuf.Empty>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDataExchange"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("DeleteDataExchange"))
+              .build();
+        }
+      }
+    }
+    return getDeleteDataExchangeMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListListings",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod;
+    if ((getListListingsMethod = AnalyticsHubServiceGrpc.getListListingsMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getListListingsMethod = AnalyticsHubServiceGrpc.getListListingsMethod) == null) {
+          AnalyticsHubServiceGrpc.getListListingsMethod = getListListingsMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListListings"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListListings"))
+              .build();
+        }
+      }
+    }
+    return getListListingsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetListing",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod;
+    if ((getGetListingMethod = AnalyticsHubServiceGrpc.getGetListingMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getGetListingMethod = AnalyticsHubServiceGrpc.getGetListingMethod) == null) {
+          AnalyticsHubServiceGrpc.getGetListingMethod = getGetListingMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetListing"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetListing"))
+              .build();
+        }
+      }
+    }
+    return getGetListingMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateListing",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod;
+    if ((getCreateListingMethod = AnalyticsHubServiceGrpc.getCreateListingMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getCreateListingMethod = AnalyticsHubServiceGrpc.getCreateListingMethod) == null) {
+          AnalyticsHubServiceGrpc.getCreateListingMethod = getCreateListingMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateListing"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("CreateListing"))
+              .build();
+        }
+      }
+    }
+    return getCreateListingMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateListing",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod;
+    if ((getUpdateListingMethod = AnalyticsHubServiceGrpc.getUpdateListingMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getUpdateListingMethod = AnalyticsHubServiceGrpc.getUpdateListingMethod) == null) {
+          AnalyticsHubServiceGrpc.getUpdateListingMethod = getUpdateListingMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateListing"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("UpdateListing"))
+              .build();
+        }
+      }
+    }
+    return getUpdateListingMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
+      com.google.protobuf.Empty> getDeleteListingMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteListing",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
+      com.google.protobuf.Empty> getDeleteListingMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest, com.google.protobuf.Empty> getDeleteListingMethod;
+    if ((getDeleteListingMethod = AnalyticsHubServiceGrpc.getDeleteListingMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getDeleteListingMethod = AnalyticsHubServiceGrpc.getDeleteListingMethod) == null) {
+          AnalyticsHubServiceGrpc.getDeleteListingMethod = getDeleteListingMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest, com.google.protobuf.Empty>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteListing"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("DeleteListing"))
+              .build();
+        }
+      }
+    }
+    return getDeleteListingMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SubscribeListing",
+      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class,
+      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod() {
+    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod;
+    if ((getSubscribeListingMethod = AnalyticsHubServiceGrpc.getSubscribeListingMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getSubscribeListingMethod = AnalyticsHubServiceGrpc.getSubscribeListingMethod) == null) {
+          AnalyticsHubServiceGrpc.getSubscribeListingMethod = getSubscribeListingMethod =
+              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SubscribeListing"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("SubscribeListing"))
+              .build();
+        }
+      }
+    }
+    return getSubscribeListingMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest,
+      com.google.iam.v1.Policy> getGetIamPolicyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetIamPolicy",
+      requestType = com.google.iam.v1.GetIamPolicyRequest.class,
+      responseType = com.google.iam.v1.Policy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest,
+      com.google.iam.v1.Policy> getGetIamPolicyMethod() {
+    io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy> getGetIamPolicyMethod;
+    if ((getGetIamPolicyMethod = AnalyticsHubServiceGrpc.getGetIamPolicyMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getGetIamPolicyMethod = AnalyticsHubServiceGrpc.getGetIamPolicyMethod) == null) {
+          AnalyticsHubServiceGrpc.getGetIamPolicyMethod = getGetIamPolicyMethod =
+              io.grpc.MethodDescriptor.<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetIamPolicy"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.Policy.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetIamPolicy"))
+              .build();
+        }
+      }
+    }
+    return getGetIamPolicyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest,
+      com.google.iam.v1.Policy> getSetIamPolicyMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SetIamPolicy",
+      requestType = com.google.iam.v1.SetIamPolicyRequest.class,
+      responseType = com.google.iam.v1.Policy.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest,
+      com.google.iam.v1.Policy> getSetIamPolicyMethod() {
+    io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy> getSetIamPolicyMethod;
+    if ((getSetIamPolicyMethod = AnalyticsHubServiceGrpc.getSetIamPolicyMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getSetIamPolicyMethod = AnalyticsHubServiceGrpc.getSetIamPolicyMethod) == null) {
+          AnalyticsHubServiceGrpc.getSetIamPolicyMethod = getSetIamPolicyMethod =
+              io.grpc.MethodDescriptor.<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SetIamPolicy"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.Policy.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("SetIamPolicy"))
+              .build();
+        }
+      }
+    }
+    return getSetIamPolicyMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest,
+      com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "TestIamPermissions",
+      requestType = com.google.iam.v1.TestIamPermissionsRequest.class,
+      responseType = com.google.iam.v1.TestIamPermissionsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest,
+      com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod() {
+    io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod;
+    if ((getTestIamPermissionsMethod = AnalyticsHubServiceGrpc.getTestIamPermissionsMethod) == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        if ((getTestIamPermissionsMethod = AnalyticsHubServiceGrpc.getTestIamPermissionsMethod) == null) {
+          AnalyticsHubServiceGrpc.getTestIamPermissionsMethod = getTestIamPermissionsMethod =
+              io.grpc.MethodDescriptor.<com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse>newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "TestIamPermissions"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("TestIamPermissions"))
+              .build();
+        }
+      }
+    }
+    return getTestIamPermissionsMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static AnalyticsHubServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceStub>() {
+        @java.lang.Override
+        public AnalyticsHubServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new AnalyticsHubServiceStub(channel, callOptions);
+        }
+      };
+    return AnalyticsHubServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static AnalyticsHubServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceBlockingStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceBlockingStub>() {
+        @java.lang.Override
+        public AnalyticsHubServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new AnalyticsHubServiceBlockingStub(channel, callOptions);
+        }
+      };
+    return AnalyticsHubServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static AnalyticsHubServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceFutureStub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceFutureStub>() {
+        @java.lang.Override
+        public AnalyticsHubServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new AnalyticsHubServiceFutureStub(channel, callOptions);
+        }
+      };
+    return AnalyticsHubServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * <pre>
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
+   * </pre>
+   */
+  public static abstract class AnalyticsHubServiceImplBase implements io.grpc.BindableService {
+
+    /**
+     * <pre>
+     * Lists all data exchanges in a given project and location.
+     * </pre>
+     */
+    public void listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDataExchangesMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges from projects in a given organization and
+     * location.
+     * </pre>
+     */
+    public void listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListOrgDataExchangesMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a data exchange.
+     * </pre>
+     */
+    public void getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDataExchangeMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Creates a new data exchange.
+     * </pre>
+     */
+    public void createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDataExchangeMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing data exchange.
+     * </pre>
+     */
+    public void updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDataExchangeMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Deletes an existing data exchange.
+     * </pre>
+     */
+    public void deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDataExchangeMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Lists all listings in a given project and location.
+     * </pre>
+     */
+    public void listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListListingsMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a listing.
+     * </pre>
+     */
+    public void getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetListingMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Creates a new listing.
+     * </pre>
+     */
+    public void createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateListingMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing listing.
+     * </pre>
+     */
+    public void updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateListingMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Deletes a listing.
+     * </pre>
+     */
+    public void deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteListingMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
+     * creates a linked dataset in the subscriber's project.
+     * </pre>
+     */
+    public void subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSubscribeListingMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the IAM policy.
+     * </pre>
+     */
+    public void getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetIamPolicyMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Sets the IAM policy.
+     * </pre>
+     */
+    public void setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSetIamPolicyMethod(), responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Returns the permissions that a caller has.
+     * </pre>
+     */
+    public void testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse> responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getTestIamPermissionsMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListDataExchangesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>(
+                  this, METHODID_LIST_DATA_EXCHANGES)))
+          .addMethod(
+            getListOrgDataExchangesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>(
+                  this, METHODID_LIST_ORG_DATA_EXCHANGES)))
+          .addMethod(
+            getGetDataExchangeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
+                  this, METHODID_GET_DATA_EXCHANGE)))
+          .addMethod(
+            getCreateDataExchangeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
+                  this, METHODID_CREATE_DATA_EXCHANGE)))
+          .addMethod(
+            getUpdateDataExchangeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
+                  this, METHODID_UPDATE_DATA_EXCHANGE)))
+          .addMethod(
+            getDeleteDataExchangeMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_DATA_EXCHANGE)))
+          .addMethod(
+            getListListingsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>(
+                  this, METHODID_LIST_LISTINGS)))
+          .addMethod(
+            getGetListingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
+                  this, METHODID_GET_LISTING)))
+          .addMethod(
+            getCreateListingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
+                  this, METHODID_CREATE_LISTING)))
+          .addMethod(
+            getUpdateListingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
+                  this, METHODID_UPDATE_LISTING)))
+          .addMethod(
+            getDeleteListingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
+                com.google.protobuf.Empty>(
+                  this, METHODID_DELETE_LISTING)))
+          .addMethod(
+            getSubscribeListingMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
+                com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>(
+                  this, METHODID_SUBSCRIBE_LISTING)))
+          .addMethod(
+            getGetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.iam.v1.GetIamPolicyRequest,
+                com.google.iam.v1.Policy>(
+                  this, METHODID_GET_IAM_POLICY)))
+          .addMethod(
+            getSetIamPolicyMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.iam.v1.SetIamPolicyRequest,
+                com.google.iam.v1.Policy>(
+                  this, METHODID_SET_IAM_POLICY)))
+          .addMethod(
+            getTestIamPermissionsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.iam.v1.TestIamPermissionsRequest,
+                com.google.iam.v1.TestIamPermissionsResponse>(
+                  this, METHODID_TEST_IAM_PERMISSIONS)))
+          .build();
+    }
+  }
+
+  /**
+   * <pre>
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
+   * </pre>
+   */
+  public static final class AnalyticsHubServiceStub extends io.grpc.stub.AbstractAsyncStub<AnalyticsHubServiceStub> {
+    private AnalyticsHubServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected AnalyticsHubServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new AnalyticsHubServiceStub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges in a given project and location.
+     * </pre>
+     */
+    public void listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListDataExchangesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges from projects in a given organization and
+     * location.
+     * </pre>
+     */
+    public void listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListOrgDataExchangesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a data exchange.
+     * </pre>
+     */
+    public void getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetDataExchangeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Creates a new data exchange.
+     * </pre>
+     */
+    public void createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateDataExchangeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing data exchange.
+     * </pre>
+     */
+    public void updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateDataExchangeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Deletes an existing data exchange.
+     * </pre>
+     */
+    public void deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request,
+        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteDataExchangeMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Lists all listings in a given project and location.
+     * </pre>
+     */
+    public void listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListListingsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a listing.
+     * </pre>
+     */
+    public void getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetListingMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Creates a new listing.
+     * </pre>
+     */
+    public void createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateListingMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing listing.
+     * </pre>
+     */
+    public void updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateListingMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Deletes a listing.
+     * </pre>
+     */
+    public void deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteListingMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
+     * creates a linked dataset in the subscriber's project.
+     * </pre>
+     */
+    public void subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request,
+        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSubscribeListingMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Gets the IAM policy.
+     * </pre>
+     */
+    public void getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Sets the IAM policy.
+     * </pre>
+     */
+    public void setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * <pre>
+     * Returns the permissions that a caller has.
+     * </pre>
+     */
+    public void testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request,
+        io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse> responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * <pre>
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
+   * </pre>
+   */
+  public static final class AnalyticsHubServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub<AnalyticsHubServiceBlockingStub> {
+    private AnalyticsHubServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected AnalyticsHubServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new AnalyticsHubServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges in a given project and location.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListDataExchangesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges from projects in a given organization and
+     * location.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListOrgDataExchangesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a data exchange.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetDataExchangeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Creates a new data exchange.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateDataExchangeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing data exchange.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateDataExchangeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Deletes an existing data exchange.
+     * </pre>
+     */
+    public com.google.protobuf.Empty deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteDataExchangeMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Lists all listings in a given project and location.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListListingsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a listing.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetListingMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Creates a new listing.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateListingMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing listing.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateListingMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Deletes a listing.
+     * </pre>
+     */
+    public com.google.protobuf.Empty deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteListingMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
+     * creates a linked dataset in the subscriber's project.
+     * </pre>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSubscribeListingMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the IAM policy.
+     * </pre>
+     */
+    public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetIamPolicyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Sets the IAM policy.
+     * </pre>
+     */
+    public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSetIamPolicyMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     * Returns the permissions that a caller has.
+     * </pre>
+     */
+    public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getTestIamPermissionsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * <pre>
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
+   * </pre>
+   */
+  public static final class AnalyticsHubServiceFutureStub extends io.grpc.stub.AbstractFutureStub<AnalyticsHubServiceFutureStub> {
+    private AnalyticsHubServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected AnalyticsHubServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new AnalyticsHubServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges in a given project and location.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> listDataExchanges(
+        com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListDataExchangesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Lists all data exchanges from projects in a given organization and
+     * location.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> listOrgDataExchanges(
+        com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListOrgDataExchangesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a data exchange.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetDataExchangeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Creates a new data exchange.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> createDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateDataExchangeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing data exchange.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> updateDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateDataExchangeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Deletes an existing data exchange.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty> deleteDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteDataExchangeMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Lists all listings in a given project and location.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> listListings(
+        com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListListingsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the details of a listing.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetListingMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Creates a new listing.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> createListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateListingMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Updates an existing listing.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> updateListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateListingMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Deletes a listing.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty> deleteListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteListingMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
+     * creates a linked dataset in the subscriber's project.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> subscribeListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSubscribeListingMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Gets the IAM policy.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy> getIamPolicy(
+        com.google.iam.v1.GetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Sets the IAM policy.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy> setIamPolicy(
+        com.google.iam.v1.SetIamPolicyRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * <pre>
+     * Returns the permissions that a caller has.
+     * </pre>
+     */
+    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.TestIamPermissionsResponse> testIamPermissions(
+        com.google.iam.v1.TestIamPermissionsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_DATA_EXCHANGES = 0;
+  private static final int METHODID_LIST_ORG_DATA_EXCHANGES = 1;
+  private static final int METHODID_GET_DATA_EXCHANGE = 2;
+  private static final int METHODID_CREATE_DATA_EXCHANGE = 3;
+  private static final int METHODID_UPDATE_DATA_EXCHANGE = 4;
+  private static final int METHODID_DELETE_DATA_EXCHANGE = 5;
+  private static final int METHODID_LIST_LISTINGS = 6;
+  private static final int METHODID_GET_LISTING = 7;
+  private static final int METHODID_CREATE_LISTING = 8;
+  private static final int METHODID_UPDATE_LISTING = 9;
+  private static final int METHODID_DELETE_LISTING = 10;
+  private static final int METHODID_SUBSCRIBE_LISTING = 11;
+  private static final int METHODID_GET_IAM_POLICY = 12;
+  private static final int METHODID_SET_IAM_POLICY = 13;
+  private static final int METHODID_TEST_IAM_PERMISSIONS = 14;
+
+  private static final class MethodHandlers<Req, Resp> implements
+      io.grpc.stub.ServerCalls.UnaryMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
+    private final AnalyticsHubServiceImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AnalyticsHubServiceImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_DATA_EXCHANGES:
+          serviceImpl.listDataExchanges((com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>) responseObserver);
+          break;
+        case METHODID_LIST_ORG_DATA_EXCHANGES:
+          serviceImpl.listOrgDataExchanges((com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>) responseObserver);
+          break;
+        case METHODID_GET_DATA_EXCHANGE:
+          serviceImpl.getDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
+          break;
+        case METHODID_CREATE_DATA_EXCHANGE:
+          serviceImpl.createDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
+          break;
+        case METHODID_UPDATE_DATA_EXCHANGE:
+          serviceImpl.updateDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
+          break;
+        case METHODID_DELETE_DATA_EXCHANGE:
+          serviceImpl.deleteDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.protobuf.Empty>) responseObserver);
+          break;
+        case METHODID_LIST_LISTINGS:
+          serviceImpl.listListings((com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>) responseObserver);
+          break;
+        case METHODID_GET_LISTING:
+          serviceImpl.getListing((com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
+          break;
+        case METHODID_CREATE_LISTING:
+          serviceImpl.createListing((com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
+          break;
+        case METHODID_UPDATE_LISTING:
+          serviceImpl.updateListing((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
+          break;
+        case METHODID_DELETE_LISTING:
+          serviceImpl.deleteListing((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.protobuf.Empty>) responseObserver);
+          break;
+        case METHODID_SUBSCRIBE_LISTING:
+          serviceImpl.subscribeListing((com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>) responseObserver);
+          break;
+        case METHODID_GET_IAM_POLICY:
+          serviceImpl.getIamPolicy((com.google.iam.v1.GetIamPolicyRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>) responseObserver);
+          break;
+        case METHODID_SET_IAM_POLICY:
+          serviceImpl.setIamPolicy((com.google.iam.v1.SetIamPolicyRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>) responseObserver);
+          break;
+        case METHODID_TEST_IAM_PERMISSIONS:
+          serviceImpl.testIamPermissions((com.google.iam.v1.TestIamPermissionsRequest) request,
+              (io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver<Req> invoke(
+        io.grpc.stub.StreamObserver<Resp> responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class AnalyticsHubServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    AnalyticsHubServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("AnalyticsHubService");
+    }
+  }
+
+  private static final class AnalyticsHubServiceFileDescriptorSupplier
+      extends AnalyticsHubServiceBaseDescriptorSupplier {
+    AnalyticsHubServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class AnalyticsHubServiceMethodDescriptorSupplier
+      extends AnalyticsHubServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    AnalyticsHubServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (AnalyticsHubServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new AnalyticsHubServiceFileDescriptorSupplier())
+              .addMethod(getListDataExchangesMethod())
+              .addMethod(getListOrgDataExchangesMethod())
+              .addMethod(getGetDataExchangeMethod())
+              .addMethod(getCreateDataExchangeMethod())
+              .addMethod(getUpdateDataExchangeMethod())
+              .addMethod(getDeleteDataExchangeMethod())
+              .addMethod(getListListingsMethod())
+              .addMethod(getGetListingMethod())
+              .addMethod(getCreateListingMethod())
+              .addMethod(getUpdateListingMethod())
+              .addMethod(getDeleteListingMethod())
+              .addMethod(getSubscribeListingMethod())
+              .addMethod(getGetIamPolicyMethod())
+              .addMethod(getSetIamPolicyMethod())
+              .addMethod(getTestIamPermissionsMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
new file mode 100644
index 000000000000..9e1d0fc222e9
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
@@ -0,0 +1,1032 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for creating a data exchange.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
+ */
+public final class CreateDataExchangeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
+    CreateDataExchangeRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use CreateDataExchangeRequest.newBuilder() to construct.
+  private CreateDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private CreateDataExchangeRequest() {
+    parent_ = "";
+    dataExchangeId_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new CreateDataExchangeRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private CreateDataExchangeRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            parent_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            dataExchangeId_ = s;
+            break;
+          }
+          case 26: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder subBuilder = null;
+            if (dataExchange_ != null) {
+              subBuilder = dataExchange_.toBuilder();
+            }
+            dataExchange_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(dataExchange_);
+              dataExchange_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchange.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchange.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DATA_EXCHANGE_ID_FIELD_NUMBER = 2;
+  private volatile java.lang.Object dataExchangeId_;
+  /**
+   * <pre>
+   * Required. The ID of the data exchange.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchangeId.
+   */
+  @java.lang.Override
+  public java.lang.String getDataExchangeId() {
+    java.lang.Object ref = dataExchangeId_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      dataExchangeId_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The ID of the data exchange.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for dataExchangeId.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDataExchangeIdBytes() {
+    java.lang.Object ref = dataExchangeId_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      dataExchangeId_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DATA_EXCHANGE_FIELD_NUMBER = 3;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the dataExchange field is set.
+   */
+  @java.lang.Override
+  public boolean hasDataExchange() {
+    return dataExchange_ != null;
+  }
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchange.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
+    return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+  }
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
+    return getDataExchange();
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataExchangeId_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, dataExchangeId_);
+    }
+    if (dataExchange_ != null) {
+      output.writeMessage(3, getDataExchange());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataExchangeId_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, dataExchangeId_);
+    }
+    if (dataExchange_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getDataExchange());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getDataExchangeId()
+        .equals(other.getDataExchangeId())) return false;
+    if (hasDataExchange() != other.hasDataExchange()) return false;
+    if (hasDataExchange()) {
+      if (!getDataExchange()
+          .equals(other.getDataExchange())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + DATA_EXCHANGE_ID_FIELD_NUMBER;
+    hash = (53 * hash) + getDataExchangeId().hashCode();
+    if (hasDataExchange()) {
+      hash = (37 * hash) + DATA_EXCHANGE_FIELD_NUMBER;
+      hash = (53 * hash) + getDataExchange().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for creating a data exchange.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      dataExchangeId_ = "";
+
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = null;
+      } else {
+        dataExchange_ = null;
+        dataExchangeBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest(this);
+      result.parent_ = parent_;
+      result.dataExchangeId_ = dataExchangeId_;
+      if (dataExchangeBuilder_ == null) {
+        result.dataExchange_ = dataExchange_;
+      } else {
+        result.dataExchange_ = dataExchangeBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance()) return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (!other.getDataExchangeId().isEmpty()) {
+        dataExchangeId_ = other.dataExchangeId_;
+        onChanged();
+      }
+      if (other.hasDataExchange()) {
+        mergeDataExchange(other.getDataExchange());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchange.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchange.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString
+        getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchange.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchange.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+      
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchange.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object dataExchangeId_ = "";
+    /**
+     * <pre>
+     * Required. The ID of the data exchange.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The dataExchangeId.
+     */
+    public java.lang.String getDataExchangeId() {
+      java.lang.Object ref = dataExchangeId_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        dataExchangeId_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the data exchange.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for dataExchangeId.
+     */
+    public com.google.protobuf.ByteString
+        getDataExchangeIdBytes() {
+      java.lang.Object ref = dataExchangeId_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        dataExchangeId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the data exchange.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The dataExchangeId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDataExchangeId(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      dataExchangeId_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the data exchange.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDataExchangeId() {
+      
+      dataExchangeId_ = getDefaultInstance().getDataExchangeId();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the data exchange.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for dataExchangeId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDataExchangeIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      dataExchangeId_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangeBuilder_;
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the dataExchange field is set.
+     */
+    public boolean hasDataExchange() {
+      return dataExchangeBuilder_ != null || dataExchange_ != null;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The dataExchange.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
+      if (dataExchangeBuilder_ == null) {
+        return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+      } else {
+        return dataExchangeBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        dataExchange_ = value;
+        onChanged();
+      } else {
+        dataExchangeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = builderForValue.build();
+        onChanged();
+      } else {
+        dataExchangeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangeBuilder_ == null) {
+        if (dataExchange_ != null) {
+          dataExchange_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.newBuilder(dataExchange_).mergeFrom(value).buildPartial();
+        } else {
+          dataExchange_ = value;
+        }
+        onChanged();
+      } else {
+        dataExchangeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearDataExchange() {
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = null;
+        onChanged();
+      } else {
+        dataExchange_ = null;
+        dataExchangeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangeBuilder() {
+      
+      onChanged();
+      return getDataExchangeFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
+      if (dataExchangeBuilder_ != null) {
+        return dataExchangeBuilder_.getMessageOrBuilder();
+      } else {
+        return dataExchange_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+        getDataExchangeFieldBuilder() {
+      if (dataExchangeBuilder_ == null) {
+        dataExchangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
+                getDataExchange(),
+                getParentForChildren(),
+                isClean());
+        dataExchange_ = null;
+      }
+      return dataExchangeBuilder_;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<CreateDataExchangeRequest>
+      PARSER = new com.google.protobuf.AbstractParser<CreateDataExchangeRequest>() {
+    @java.lang.Override
+    public CreateDataExchangeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new CreateDataExchangeRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<CreateDataExchangeRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<CreateDataExchangeRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
new file mode 100644
index 000000000000..e30c6f7ac71e
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
@@ -0,0 +1,86 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface CreateDataExchangeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchange.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchange.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * <pre>
+   * Required. The ID of the data exchange.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchangeId.
+   */
+  java.lang.String getDataExchangeId();
+  /**
+   * <pre>
+   * Required. The ID of the data exchange.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for dataExchangeId.
+   */
+  com.google.protobuf.ByteString
+      getDataExchangeIdBytes();
+
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the dataExchange field is set.
+   */
+  boolean hasDataExchange();
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchange.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange();
+  /**
+   * <pre>
+   * Required. The data exchange to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
new file mode 100644
index 000000000000..a45095cd72b7
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
@@ -0,0 +1,1032 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for creating a listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest}
+ */
+public final class CreateListingRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
+    CreateListingRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use CreateListingRequest.newBuilder() to construct.
+  private CreateListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private CreateListingRequest() {
+    parent_ = "";
+    listingId_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new CreateListingRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private CreateListingRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            parent_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            listingId_ = s;
+            break;
+          }
+          case 26: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder subBuilder = null;
+            if (listing_ != null) {
+              subBuilder = listing_.toBuilder();
+            }
+            listing_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(listing_);
+              listing_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LISTING_ID_FIELD_NUMBER = 2;
+  private volatile java.lang.Object listingId_;
+  /**
+   * <pre>
+   * Required. The ID of the listing to create.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listingId.
+   */
+  @java.lang.Override
+  public java.lang.String getListingId() {
+    java.lang.Object ref = listingId_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      listingId_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The ID of the listing to create.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for listingId.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getListingIdBytes() {
+    java.lang.Object ref = listingId_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      listingId_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LISTING_FIELD_NUMBER = 3;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the listing field is set.
+   */
+  @java.lang.Override
+  public boolean hasListing() {
+    return listing_ != null;
+  }
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listing.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
+    return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+  }
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
+    return getListing();
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(listingId_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, listingId_);
+    }
+    if (listing_ != null) {
+      output.writeMessage(3, getListing());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(listingId_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, listingId_);
+    }
+    if (listing_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getListing());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest) obj;
+
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getListingId()
+        .equals(other.getListingId())) return false;
+    if (hasListing() != other.hasListing()) return false;
+    if (hasListing()) {
+      if (!getListing()
+          .equals(other.getListing())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + LISTING_ID_FIELD_NUMBER;
+    hash = (53 * hash) + getListingId().hashCode();
+    if (hasListing()) {
+      hash = (37 * hash) + LISTING_FIELD_NUMBER;
+      hash = (53 * hash) + getListing().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for creating a listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      listingId_ = "";
+
+      if (listingBuilder_ == null) {
+        listing_ = null;
+      } else {
+        listing_ = null;
+        listingBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest(this);
+      result.parent_ = parent_;
+      result.listingId_ = listingId_;
+      if (listingBuilder_ == null) {
+        result.listing_ = listing_;
+      } else {
+        result.listing_ = listingBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.getDefaultInstance()) return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
+      }
+      if (!other.getListingId().isEmpty()) {
+        listingId_ = other.listingId_;
+        onChanged();
+      }
+      if (other.hasListing()) {
+        mergeListing(other.getListing());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The parent.
+     */
+    public java.lang.String getParent() {
+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString
+        getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+      
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object listingId_ = "";
+    /**
+     * <pre>
+     * Required. The ID of the listing to create.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The listingId.
+     */
+    public java.lang.String getListingId() {
+      java.lang.Object ref = listingId_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        listingId_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the listing to create.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for listingId.
+     */
+    public com.google.protobuf.ByteString
+        getListingIdBytes() {
+      java.lang.Object ref = listingId_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        listingId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the listing to create.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The listingId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setListingId(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      listingId_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the listing to create.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearListingId() {
+      
+      listingId_ = getDefaultInstance().getListingId();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the listing to create.
+     * Must contain only Unicode letters, numbers (0-9), underscores (_).
+     * Should not use characters that require URL-escaping, or characters
+     * outside of ASCII, spaces.
+     * Max length: 100 bytes.
+     * </pre>
+     *
+     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for listingId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setListingIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      listingId_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> listingBuilder_;
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the listing field is set.
+     */
+    public boolean hasListing() {
+      return listingBuilder_ != null || listing_ != null;
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The listing.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
+      if (listingBuilder_ == null) {
+        return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+      } else {
+        return listingBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        listing_ = value;
+        onChanged();
+      } else {
+        listingBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
+      if (listingBuilder_ == null) {
+        listing_ = builderForValue.build();
+        onChanged();
+      } else {
+        listingBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingBuilder_ == null) {
+        if (listing_ != null) {
+          listing_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.newBuilder(listing_).mergeFrom(value).buildPartial();
+        } else {
+          listing_ = value;
+        }
+        onChanged();
+      } else {
+        listingBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearListing() {
+      if (listingBuilder_ == null) {
+        listing_ = null;
+        onChanged();
+      } else {
+        listing_ = null;
+        listingBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder getListingBuilder() {
+      
+      onChanged();
+      return getListingFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
+      if (listingBuilder_ != null) {
+        return listingBuilder_.getMessageOrBuilder();
+      } else {
+        return listing_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The listing to create.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+        getListingFieldBuilder() {
+      if (listingBuilder_ == null) {
+        listingBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder>(
+                getListing(),
+                getParentForChildren(),
+                isClean());
+        listing_ = null;
+      }
+      return listingBuilder_;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<CreateListingRequest>
+      PARSER = new com.google.protobuf.AbstractParser<CreateListingRequest>() {
+    @java.lang.Override
+    public CreateListingRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new CreateListingRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<CreateListingRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<CreateListingRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
new file mode 100644
index 000000000000..d7b783cac793
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
@@ -0,0 +1,86 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface CreateListingRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * <pre>
+   * Required. The ID of the listing to create.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listingId.
+   */
+  java.lang.String getListingId();
+  /**
+   * <pre>
+   * Required. The ID of the listing to create.
+   * Must contain only Unicode letters, numbers (0-9), underscores (_).
+   * Should not use characters that require URL-escaping, or characters
+   * outside of ASCII, spaces.
+   * Max length: 100 bytes.
+   * </pre>
+   *
+   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for listingId.
+   */
+  com.google.protobuf.ByteString
+      getListingIdBytes();
+
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the listing field is set.
+   */
+  boolean hasListing();
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listing.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing();
+  /**
+   * <pre>
+   * Required. The listing to create.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
new file mode 100644
index 000000000000..b90e562b6209
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
@@ -0,0 +1,1513 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * A data exchange is a container that lets you share data. Along with the
+ * descriptive information about the data exchange, it contains listings that
+ * reference shared datasets.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataExchange}
+ */
+public final class DataExchange extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
+    DataExchangeOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DataExchange.newBuilder() to construct.
+  private DataExchange(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DataExchange() {
+    name_ = "";
+    displayName_ = "";
+    description_ = "";
+    primaryContact_ = "";
+    documentation_ = "";
+    icon_ = com.google.protobuf.ByteString.EMPTY;
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DataExchange();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DataExchange(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            displayName_ = s;
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            description_ = s;
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            primaryContact_ = s;
+            break;
+          }
+          case 42: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            documentation_ = s;
+            break;
+          }
+          case 48: {
+
+            listingCount_ = input.readInt32();
+            break;
+          }
+          case 58: {
+
+            icon_ = input.readBytes();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Output only. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Output only. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object displayName_;
+  /**
+   * <pre>
+   * Required. Human-readable display name of the data exchange. The display name must
+   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. Human-readable display name of the data exchange. The display name must
+   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private volatile java.lang.Object description_;
+  /**
+   * <pre>
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 4;
+  private volatile java.lang.Object primaryContact_;
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the data exchange.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  @java.lang.Override
+  public java.lang.String getPrimaryContact() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      primaryContact_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the data exchange.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getPrimaryContactBytes() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      primaryContact_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DOCUMENTATION_FIELD_NUMBER = 5;
+  private volatile java.lang.Object documentation_;
+  /**
+   * <pre>
+   * Optional. Documentation describing the data exchange.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The documentation.
+   */
+  @java.lang.Override
+  public java.lang.String getDocumentation() {
+    java.lang.Object ref = documentation_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      documentation_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Documentation describing the data exchange.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for documentation.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDocumentationBytes() {
+    java.lang.Object ref = documentation_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      documentation_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LISTING_COUNT_FIELD_NUMBER = 6;
+  private int listingCount_;
+  /**
+   * <pre>
+   * Output only. Number of listings contained in the data exchange.
+   * </pre>
+   *
+   * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The listingCount.
+   */
+  @java.lang.Override
+  public int getListingCount() {
+    return listingCount_;
+  }
+
+  public static final int ICON_FIELD_NUMBER = 7;
+  private com.google.protobuf.ByteString icon_;
+  /**
+   * <pre>
+   * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+   * Expected image dimensions are 512x512 pixels, however the API only
+   * performs validation on size of the encoded data.
+   * Note: For byte fields, the content of the fields are base64-encoded (which
+   * increases the size of the data by 33-36%) when using JSON on the wire.
+   * </pre>
+   *
+   * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The icon.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getIcon() {
+    return icon_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, primaryContact_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentation_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, documentation_);
+    }
+    if (listingCount_ != 0) {
+      output.writeInt32(6, listingCount_);
+    }
+    if (!icon_.isEmpty()) {
+      output.writeBytes(7, icon_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, primaryContact_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentation_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, documentation_);
+    }
+    if (listingCount_ != 0) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(6, listingCount_);
+    }
+    if (!icon_.isEmpty()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeBytesSize(7, icon_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange other = (com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDisplayName()
+        .equals(other.getDisplayName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getPrimaryContact()
+        .equals(other.getPrimaryContact())) return false;
+    if (!getDocumentation()
+        .equals(other.getDocumentation())) return false;
+    if (getListingCount()
+        != other.getListingCount()) return false;
+    if (!getIcon()
+        .equals(other.getIcon())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    hash = (37 * hash) + PRIMARY_CONTACT_FIELD_NUMBER;
+    hash = (53 * hash) + getPrimaryContact().hashCode();
+    hash = (37 * hash) + DOCUMENTATION_FIELD_NUMBER;
+    hash = (53 * hash) + getDocumentation().hashCode();
+    hash = (37 * hash) + LISTING_COUNT_FIELD_NUMBER;
+    hash = (53 * hash) + getListingCount();
+    hash = (37 * hash) + ICON_FIELD_NUMBER;
+    hash = (53 * hash) + getIcon().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * A data exchange is a container that lets you share data. Along with the
+   * descriptive information about the data exchange, it contains listings that
+   * reference shared datasets.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataExchange}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      displayName_ = "";
+
+      description_ = "";
+
+      primaryContact_ = "";
+
+      documentation_ = "";
+
+      listingCount_ = 0;
+
+      icon_ = com.google.protobuf.ByteString.EMPTY;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange result = new com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange(this);
+      result.name_ = name_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      result.primaryContact_ = primaryContact_;
+      result.documentation_ = documentation_;
+      result.listingCount_ = listingCount_;
+      result.icon_ = icon_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (!other.getPrimaryContact().isEmpty()) {
+        primaryContact_ = other.primaryContact_;
+        onChanged();
+      }
+      if (!other.getDocumentation().isEmpty()) {
+        documentation_ = other.documentation_;
+        onChanged();
+      }
+      if (other.getListingCount() != 0) {
+        setListingCount(other.getListingCount());
+      }
+      if (other.getIcon() != com.google.protobuf.ByteString.EMPTY) {
+        setIcon(other.getIcon());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Output only. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object displayName_ = "";
+    /**
+     * <pre>
+     * Required. Human-readable display name of the data exchange. The display name must
+     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the data exchange. The display name must
+     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString
+        getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the data exchange. The display name must
+     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the data exchange. The display name must
+     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+      
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the data exchange. The display name must
+     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     * <pre>
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+      
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object primaryContact_ = "";
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the data exchange.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The primaryContact.
+     */
+    public java.lang.String getPrimaryContact() {
+      java.lang.Object ref = primaryContact_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        primaryContact_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the data exchange.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for primaryContact.
+     */
+    public com.google.protobuf.ByteString
+        getPrimaryContactBytes() {
+      java.lang.Object ref = primaryContact_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        primaryContact_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the data exchange.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContact(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the data exchange.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPrimaryContact() {
+      
+      primaryContact_ = getDefaultInstance().getPrimaryContact();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the data exchange.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContactBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object documentation_ = "";
+    /**
+     * <pre>
+     * Optional. Documentation describing the data exchange.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The documentation.
+     */
+    public java.lang.String getDocumentation() {
+      java.lang.Object ref = documentation_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        documentation_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the data exchange.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for documentation.
+     */
+    public com.google.protobuf.ByteString
+        getDocumentationBytes() {
+      java.lang.Object ref = documentation_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        documentation_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the data exchange.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The documentation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDocumentation(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      documentation_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the data exchange.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDocumentation() {
+      
+      documentation_ = getDefaultInstance().getDocumentation();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the data exchange.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for documentation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDocumentationBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      documentation_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int listingCount_ ;
+    /**
+     * <pre>
+     * Output only. Number of listings contained in the data exchange.
+     * </pre>
+     *
+     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The listingCount.
+     */
+    @java.lang.Override
+    public int getListingCount() {
+      return listingCount_;
+    }
+    /**
+     * <pre>
+     * Output only. Number of listings contained in the data exchange.
+     * </pre>
+     *
+     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The listingCount to set.
+     * @return This builder for chaining.
+     */
+    public Builder setListingCount(int value) {
+      
+      listingCount_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. Number of listings contained in the data exchange.
+     * </pre>
+     *
+     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearListingCount() {
+      
+      listingCount_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.ByteString icon_ = com.google.protobuf.ByteString.EMPTY;
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the content of the fields are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The icon.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString getIcon() {
+      return icon_;
+    }
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the content of the fields are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The icon to set.
+     * @return This builder for chaining.
+     */
+    public Builder setIcon(com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      icon_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the content of the fields are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearIcon() {
+      
+      icon_ = getDefaultInstance().getIcon();
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DataExchange>
+      PARSER = new com.google.protobuf.AbstractParser<DataExchange>() {
+    @java.lang.Override
+    public DataExchange parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DataExchange(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DataExchange> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DataExchange> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
new file mode 100644
index 000000000000..a14cd8f9cf29
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
@@ -0,0 +1,227 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class DataExchangeName implements ResourceName {
+  private static final PathTemplate PROJECT_LOCATION_DATA_EXCHANGE =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/locations/{location}/dataExchanges/{data_exchange}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String project;
+  private final String location;
+  private final String dataExchange;
+
+  @Deprecated
+  protected DataExchangeName() {
+    project = null;
+    location = null;
+    dataExchange = null;
+  }
+
+  private DataExchangeName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    dataExchange = Preconditions.checkNotNull(builder.getDataExchange());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public String getDataExchange() {
+    return dataExchange;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static DataExchangeName of(String project, String location, String dataExchange) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setDataExchange(dataExchange)
+        .build();
+  }
+
+  public static String format(String project, String location, String dataExchange) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setDataExchange(dataExchange)
+        .build()
+        .toString();
+  }
+
+  public static DataExchangeName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        PROJECT_LOCATION_DATA_EXCHANGE.validatedMatch(
+            formattedString, "DataExchangeName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("location"), matchMap.get("data_exchange"));
+  }
+
+  public static List<DataExchangeName> parseList(List<String> formattedStrings) {
+    List<DataExchangeName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<DataExchangeName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (DataExchangeName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION_DATA_EXCHANGE.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          if (dataExchange != null) {
+            fieldMapBuilder.put("data_exchange", dataExchange);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION_DATA_EXCHANGE.instantiate(
+        "project", project, "location", location, "data_exchange", dataExchange);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      DataExchangeName that = ((DataExchangeName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location)
+          && Objects.equals(this.dataExchange, that.dataExchange);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    h *= 1000003;
+    h ^= Objects.hashCode(dataExchange);
+    return h;
+  }
+
+  /** Builder for projects/{project}/locations/{location}/dataExchanges/{data_exchange}. */
+  public static class Builder {
+    private String project;
+    private String location;
+    private String dataExchange;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public String getDataExchange() {
+      return dataExchange;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    public Builder setDataExchange(String dataExchange) {
+      this.dataExchange = dataExchange;
+      return this;
+    }
+
+    private Builder(DataExchangeName dataExchangeName) {
+      this.project = dataExchangeName.project;
+      this.location = dataExchangeName.location;
+      this.dataExchange = dataExchangeName.dataExchange;
+    }
+
+    public DataExchangeName build() {
+      return new DataExchangeName(this);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
new file mode 100644
index 000000000000..d0318d13ad64
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
@@ -0,0 +1,153 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DataExchangeOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Output only. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Output only. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * <pre>
+   * Required. Human-readable display name of the data exchange. The display name must
+   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   * <pre>
+   * Required. Human-readable display name of the data exchange. The display name must
+   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString
+      getDisplayNameBytes();
+
+  /**
+   * <pre>
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   * <pre>
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
+
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the data exchange.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  java.lang.String getPrimaryContact();
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the data exchange.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  com.google.protobuf.ByteString
+      getPrimaryContactBytes();
+
+  /**
+   * <pre>
+   * Optional. Documentation describing the data exchange.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The documentation.
+   */
+  java.lang.String getDocumentation();
+  /**
+   * <pre>
+   * Optional. Documentation describing the data exchange.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for documentation.
+   */
+  com.google.protobuf.ByteString
+      getDocumentationBytes();
+
+  /**
+   * <pre>
+   * Output only. Number of listings contained in the data exchange.
+   * </pre>
+   *
+   * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The listingCount.
+   */
+  int getListingCount();
+
+  /**
+   * <pre>
+   * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+   * Expected image dimensions are 512x512 pixels, however the API only
+   * performs validation on size of the encoded data.
+   * Note: For byte fields, the content of the fields are base64-encoded (which
+   * increases the size of the data by 33-36%) when using JSON on the wire.
+   * </pre>
+   *
+   * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The icon.
+   */
+  com.google.protobuf.ByteString getIcon();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
new file mode 100644
index 000000000000..8c4f8f72ea29
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
@@ -0,0 +1,552 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public final class DataExchangeProto {
+  private DataExchangeProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor;
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+  static final 
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+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_fieldAccessorTable;
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+  static final 
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+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_fieldAccessorTable;
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+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n=google/cloud/bigquery/dataexchange/v1b" +
+      "eta1/dataexchange.proto\022*google.cloud.bi" +
+      "gquery.dataexchange.v1beta1\032\034google/api/" +
+      "annotations.proto\032\027google/api/client.pro" +
+      "to\032\037google/api/field_behavior.proto\032\031goo" +
+      "gle/api/resource.proto\032\036google/iam/v1/ia" +
+      "m_policy.proto\032\032google/iam/v1/policy.pro" +
+      "to\032\033google/protobuf/empty.proto\032 google/" +
+      "protobuf/field_mask.proto\032\036google/protob" +
+      "uf/wrappers.proto\"\265\002\n\014DataExchange\022\021\n\004na" +
+      "me\030\001 \001(\tB\003\340A\003\022\031\n\014display_name\030\002 \001(\tB\003\340A\002" +
+      "\022\030\n\013description\030\003 \001(\tB\003\340A\001\022\034\n\017primary_co" +
+      "ntact\030\004 \001(\tB\003\340A\001\022\032\n\rdocumentation\030\005 \001(\tB" +
+      "\003\340A\001\022\032\n\rlisting_count\030\006 \001(\005B\003\340A\003\022\021\n\004icon" +
+      "\030\007 \001(\014B\003\340A\001:t\352Aq\n(analyticshub.googleapi" +
+      "s.com/DataExchange\022Eprojects/{project}/l" +
+      "ocations/{location}/dataExchanges/{data_" +
+      "exchange}\"?\n\014DataProvider\022\021\n\004name\030\001 \001(\tB" +
+      "\003\340A\001\022\034\n\017primary_contact\030\002 \001(\tB\003\340A\001\"<\n\tPu" +
+      "blisher\022\021\n\004name\030\001 \001(\tB\003\340A\001\022\034\n\017primary_co" +
+      "ntact\030\002 \001(\tB\003\340A\001\"O\n\033DestinationDatasetRe" +
+      "ference\022\027\n\ndataset_id\030\001 \001(\tB\003\340A\002\022\027\n\nproj" +
+      "ect_id\030\002 \001(\tB\003\340A\002\"\226\003\n\022DestinationDataset" +
+      "\022g\n\021dataset_reference\030\001 \001(\0132G.google.clo" +
+      "ud.bigquery.dataexchange.v1beta1.Destina" +
+      "tionDatasetReferenceB\003\340A\002\0228\n\rfriendly_na" +
+      "me\030\002 \001(\0132\034.google.protobuf.StringValueB\003" +
+      "\340A\001\0226\n\013description\030\003 \001(\0132\034.google.protob" +
+      "uf.StringValueB\003\340A\001\022_\n\006labels\030\004 \003(\0132J.go" +
+      "ogle.cloud.bigquery.dataexchange.v1beta1" +
+      ".DestinationDataset.LabelsEntryB\003\340A\001\022\025\n\010" +
+      "location\030\005 \001(\tB\003\340A\002\032-\n\013LabelsEntry\022\013\n\003ke" +
+      "y\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\267\013\n\007Listing\022j" +
+      "\n\020bigquery_dataset\030\006 \001(\0132I.google.cloud." +
+      "bigquery.dataexchange.v1beta1.Listing.Bi" +
+      "gQueryDatasetSourceB\003\340A\002H\000\022\021\n\004name\030\001 \001(\t" +
+      "B\003\340A\003\022\031\n\014display_name\030\002 \001(\tB\003\340A\002\022\030\n\013desc" +
+      "ription\030\003 \001(\tB\003\340A\001\022\034\n\017primary_contact\030\004 " +
+      "\001(\tB\003\340A\001\022\032\n\rdocumentation\030\005 \001(\tB\003\340A\001\022M\n\005" +
+      "state\030\007 \001(\01629.google.cloud.bigquery.data" +
+      "exchange.v1beta1.Listing.StateB\003\340A\003\022\021\n\004i" +
+      "con\030\010 \001(\014B\003\340A\001\022T\n\rdata_provider\030\t \001(\01328." +
+      "google.cloud.bigquery.dataexchange.v1bet" +
+      "a1.DataProviderB\003\340A\001\022U\n\ncategories\030\n \003(\016" +
+      "2<.google.cloud.bigquery.dataexchange.v1" +
+      "beta1.Listing.CategoryB\003\340A\001\022M\n\tpublisher" +
+      "\030\013 \001(\01325.google.cloud.bigquery.dataexcha" +
+      "nge.v1beta1.PublisherB\003\340A\001\022\033\n\016request_ac" +
+      "cess\030\014 \001(\tB\003\340A\001\032N\n\025BigQueryDatasetSource" +
+      "\0225\n\007dataset\030\001 \001(\tB$\372A!\n\037bigquery.googlea" +
+      "pis.com/Dataset\"*\n\005State\022\025\n\021STATE_UNSPEC" +
+      "IFIED\020\000\022\n\n\006ACTIVE\020\001\"\267\004\n\010Category\022\030\n\024CATE" +
+      "GORY_UNSPECIFIED\020\000\022\023\n\017CATEGORY_OTHERS\020\001\022" +
+      "&\n\"CATEGORY_ADVERTISING_AND_MARKETING\020\002\022" +
+      "\025\n\021CATEGORY_COMMERCE\020\003\022$\n CATEGORY_CLIMA" +
+      "TE_AND_ENVIRONMENT\020\004\022\031\n\025CATEGORY_DEMOGRA" +
+      "PHICS\020\005\022\026\n\022CATEGORY_ECONOMICS\020\006\022\026\n\022CATEG" +
+      "ORY_EDUCATION\020\007\022\023\n\017CATEGORY_ENERGY\020\010\022\026\n\022" +
+      "CATEGORY_FINANCIAL\020\t\022\023\n\017CATEGORY_GAMING\020" +
+      "\n\022\027\n\023CATEGORY_GEOSPATIAL\020\013\022(\n$CATEGORY_H" +
+      "EALTHCARE_AND_LIFE_SCIENCE\020\014\022\022\n\016CATEGORY" +
+      "_MEDIA\020\r\022\032\n\026CATEGORY_PUBLIC_SECTOR\020\016\022\023\n\017" +
+      "CATEGORY_RETAIL\020\017\022\023\n\017CATEGORY_SPORTS\020\020\022!" +
+      "\n\035CATEGORY_SCIENCE_AND_RESEARCH\020\021\022)\n%CAT" +
+      "EGORY_TRANSPORTATION_AND_LOGISTICS\020\022\022\037\n\033" +
+      "CATEGORY_TRAVEL_AND_TOURISM\020\023:\202\001\352A\177\n#ana" +
+      "lyticshub.googleapis.com/Listing\022Xprojec" +
+      "ts/{project}/locations/{location}/dataEx" +
+      "changes/{data_exchange}/listings/{listin" +
+      "g}B\010\n\006source\"|\n\030ListDataExchangesRequest" +
+      "\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.goog" +
+      "leapis.com/Location\022\021\n\tpage_size\030\002 \001(\005\022\022" +
+      "\n\npage_token\030\003 \001(\t\"\206\001\n\031ListDataExchanges" +
+      "Response\022P\n\016data_exchanges\030\001 \003(\01328.googl" +
+      "e.cloud.bigquery.dataexchange.v1beta1.Da" +
+      "taExchange\022\027\n\017next_page_token\030\002 \001(\t\"_\n\033L" +
+      "istOrgDataExchangesRequest\022\031\n\014organizati" +
+      "on\030\001 \001(\tB\003\340A\002\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage" +
+      "_token\030\003 \001(\t\"\211\001\n\034ListOrgDataExchangesRes" +
+      "ponse\022P\n\016data_exchanges\030\001 \003(\01328.google.c" +
+      "loud.bigquery.dataexchange.v1beta1.DataE" +
+      "xchange\022\027\n\017next_page_token\030\002 \001(\t\"X\n\026GetD" +
+      "ataExchangeRequest\022>\n\004name\030\001 \001(\tB0\340A\002\372A*" +
+      "\n(analyticshub.googleapis.com/DataExchan" +
+      "ge\"\313\001\n\031CreateDataExchangeRequest\0229\n\006pare" +
+      "nt\030\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.c" +
+      "om/Location\022\035\n\020data_exchange_id\030\002 \001(\tB\003\340" +
+      "A\002\022T\n\rdata_exchange\030\003 \001(\01328.google.cloud" +
+      ".bigquery.dataexchange.v1beta1.DataExcha" +
+      "ngeB\003\340A\002\"\247\001\n\031UpdateDataExchangeRequest\0224" +
+      "\n\013update_mask\030\001 \001(\0132\032.google.protobuf.Fi" +
+      "eldMaskB\003\340A\002\022T\n\rdata_exchange\030\002 \001(\01328.go" +
+      "ogle.cloud.bigquery.dataexchange.v1beta1" +
+      ".DataExchangeB\003\340A\002\"[\n\031DeleteDataExchange" +
+      "Request\022>\n\004name\030\001 \001(\tB0\340A\002\372A*\n(analytics" +
+      "hub.googleapis.com/DataExchange\"~\n\023ListL" +
+      "istingsRequest\022@\n\006parent\030\001 \001(\tB0\340A\002\372A*\n(" +
+      "analyticshub.googleapis.com/DataExchange" +
+      "\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"" +
+      "v\n\024ListListingsResponse\022E\n\010listings\030\001 \003(" +
+      "\01323.google.cloud.bigquery.dataexchange.v" +
+      "1beta1.Listing\022\027\n\017next_page_token\030\002 \001(\t\"" +
+      "N\n\021GetListingRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372" +
+      "A%\n#analyticshub.googleapis.com/Listing\"" +
+      "\274\001\n\024CreateListingRequest\022@\n\006parent\030\001 \001(\t" +
+      "B0\340A\002\372A*\n(analyticshub.googleapis.com/Da" +
+      "taExchange\022\027\n\nlisting_id\030\002 \001(\tB\003\340A\002\022I\n\007l" +
+      "isting\030\003 \001(\01323.google.cloud.bigquery.dat" +
+      "aexchange.v1beta1.ListingB\003\340A\002\"\227\001\n\024Updat" +
+      "eListingRequest\0224\n\013update_mask\030\001 \001(\0132\032.g" +
+      "oogle.protobuf.FieldMaskB\003\340A\002\022I\n\007listing" +
+      "\030\002 \001(\01323.google.cloud.bigquery.dataexcha" +
+      "nge.v1beta1.ListingB\003\340A\002\"Q\n\024DeleteListin" +
+      "gRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372A%\n#analytic" +
+      "shub.googleapis.com/Listing\"\302\001\n\027Subscrib" +
+      "eListingRequest\022]\n\023destination_dataset\030\003" +
+      " \001(\0132>.google.cloud.bigquery.dataexchang" +
+      "e.v1beta1.DestinationDatasetH\000\0229\n\004name\030\001" +
+      " \001(\tB+\340A\002\372A%\n#analyticshub.googleapis.co" +
+      "m/ListingB\r\n\013destination\"\032\n\030SubscribeLis" +
+      "tingResponse2\246\035\n\023AnalyticsHubService\022\351\001\n" +
+      "\021ListDataExchanges\022D.google.cloud.bigque" +
+      "ry.dataexchange.v1beta1.ListDataExchange" +
+      "sRequest\032E.google.cloud.bigquery.dataexc" +
+      "hange.v1beta1.ListDataExchangesResponse\"" +
+      "G\202\323\344\223\0028\0226/v1beta1/{parent=projects/*/loc" +
+      "ations/*}/dataExchanges\332A\006parent\022\203\002\n\024Lis" +
+      "tOrgDataExchanges\022G.google.cloud.bigquer" +
+      "y.dataexchange.v1beta1.ListOrgDataExchan" +
+      "gesRequest\032H.google.cloud.bigquery.datae" +
+      "xchange.v1beta1.ListOrgDataExchangesResp" +
+      "onse\"X\202\323\344\223\002C\022A/v1beta1/{organization=org" +
+      "anizations/*/locations/*}/dataExchanges\332" +
+      "A\014organization\022\326\001\n\017GetDataExchange\022B.goo" +
+      "gle.cloud.bigquery.dataexchange.v1beta1." +
+      "GetDataExchangeRequest\0328.google.cloud.bi" +
+      "gquery.dataexchange.v1beta1.DataExchange" +
+      "\"E\202\323\344\223\0028\0226/v1beta1/{name=projects/*/loca" +
+      "tions/*/dataExchanges/*}\332A\004name\022\373\001\n\022Crea" +
+      "teDataExchange\022E.google.cloud.bigquery.d" +
+      "ataexchange.v1beta1.CreateDataExchangeRe" +
+      "quest\0328.google.cloud.bigquery.dataexchan" +
+      "ge.v1beta1.DataExchange\"d\202\323\344\223\002G\"6/v1beta" +
+      "1/{parent=projects/*/locations/*}/dataEx" +
+      "changes:\rdata_exchange\332A\024parent,data_exc" +
+      "hange\022\216\002\n\022UpdateDataExchange\022E.google.cl" +
+      "oud.bigquery.dataexchange.v1beta1.Update" +
+      "DataExchangeRequest\0328.google.cloud.bigqu" +
+      "ery.dataexchange.v1beta1.DataExchange\"w\202" +
+      "\323\344\223\002U2D/v1beta1/{data_exchange.name=proj" +
+      "ects/*/locations/*/dataExchanges/*}:\rdat" +
+      "a_exchange\332A\031data_exchange,update_mask\022\272" +
+      "\001\n\022DeleteDataExchange\022E.google.cloud.big" +
+      "query.dataexchange.v1beta1.DeleteDataExc" +
+      "hangeRequest\032\026.google.protobuf.Empty\"E\202\323" +
+      "\344\223\0028*6/v1beta1/{name=projects/*/location" +
+      "s/*/dataExchanges/*}\332A\004name\022\345\001\n\014ListList" +
+      "ings\022?.google.cloud.bigquery.dataexchang" +
+      "e.v1beta1.ListListingsRequest\032@.google.c" +
+      "loud.bigquery.dataexchange.v1beta1.ListL" +
+      "istingsResponse\"R\202\323\344\223\002C\022A/v1beta1/{paren" +
+      "t=projects/*/locations/*/dataExchanges/*" +
+      "}/listings\332A\006parent\022\322\001\n\nGetListing\022=.goo" +
+      "gle.cloud.bigquery.dataexchange.v1beta1." +
+      "GetListingRequest\0323.google.cloud.bigquer" +
+      "y.dataexchange.v1beta1.Listing\"P\202\323\344\223\002C\022A" +
+      "/v1beta1/{name=projects/*/locations/*/da" +
+      "taExchanges/*/listings/*}\332A\004name\022\353\001\n\rCre" +
+      "ateListing\022@.google.cloud.bigquery.datae" +
+      "xchange.v1beta1.CreateListingRequest\0323.g" +
+      "oogle.cloud.bigquery.dataexchange.v1beta" +
+      "1.Listing\"c\202\323\344\223\002L\"A/v1beta1/{parent=proj" +
+      "ects/*/locations/*/dataExchanges/*}/list" +
+      "ings:\007listing\332A\016parent,listing\022\370\001\n\rUpdat" +
+      "eListing\022@.google.cloud.bigquery.dataexc" +
+      "hange.v1beta1.UpdateListingRequest\0323.goo" +
+      "gle.cloud.bigquery.dataexchange.v1beta1." +
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+      "projects/*/locations/*/dataExchanges/*/l" +
+      "istings/*}:\007listing\332A\023listing,update_mas" +
+      "k\022\273\001\n\rDeleteListing\022@.google.cloud.bigqu" +
+      "ery.dataexchange.v1beta1.DeleteListingRe" +
+      "quest\032\026.google.protobuf.Empty\"P\202\323\344\223\002C*A/" +
+      "v1beta1/{name=projects/*/locations/*/dat" +
+      "aExchanges/*/listings/*}\332A\004name\022\374\001\n\020Subs" +
+      "cribeListing\022C.google.cloud.bigquery.dat" +
+      "aexchange.v1beta1.SubscribeListingReques" +
+      "t\032D.google.cloud.bigquery.dataexchange.v" +
+      "1beta1.SubscribeListingResponse\"]\202\323\344\223\002P\"" +
+      "K/v1beta1/{name=projects/*/locations/*/d" +
+      "ataExchanges/*/listings/*}:subscribe:\001*\332" +
+      "A\004name\022\370\001\n\014GetIamPolicy\022\".google.iam.v1." +
+      "GetIamPolicyRequest\032\025.google.iam.v1.Poli" +
+      "cy\"\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resource=project" +
+      "s/*/locations/*/dataExchanges/*}:getIamP" +
+      "olicy:\001*ZW\"R/v1beta1/{resource=projects/" +
+      "*/locations/*/dataExchanges/*/listings/*" +
+      "}:getIamPolicy:\001*\022\370\001\n\014SetIamPolicy\022\".goo" +
+      "gle.iam.v1.SetIamPolicyRequest\032\025.google." +
+      "iam.v1.Policy\"\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resou" +
+      "rce=projects/*/locations/*/dataExchanges" +
+      "/*}:setIamPolicy:\001*ZW\"R/v1beta1/{resourc" +
+      "e=projects/*/locations/*/dataExchanges/*" +
+      "/listings/*}:setIamPolicy:\001*\022\244\002\n\022TestIam" +
+      "Permissions\022(.google.iam.v1.TestIamPermi" +
+      "ssionsRequest\032).google.iam.v1.TestIamPer" +
+      "missionsResponse\"\270\001\202\323\344\223\002\261\001\"M/v1beta1/{re" +
+      "source=projects/*/locations/*/dataExchan" +
+      "ges/*}:testIamPermissions:\001*Z]\"X/v1beta1" +
+      "/{resource=projects/*/locations/*/dataEx" +
+      "changes/*/listings/*}:testIamPermissions" +
+      ":\001*\032x\312A\033analyticshub.googleapis.com\322AWht" +
+      "tps://www.googleapis.com/auth/bigquery,h" +
+      "ttps://www.googleapis.com/auth/cloud-pla" +
+      "tformB\363\002\n.com.google.cloud.bigquery.data" +
+      "exchange.v1beta1B\021DataExchangeProtoP\001ZVg" +
+      "oogle.golang.org/genproto/googleapis/clo" +
+      "ud/bigquery/dataexchange/v1beta1;dataexc" +
+      "hange\252\002*Google.Cloud.BigQuery.DataExchan" +
+      "ge.V1Beta1\312\002*Google\\Cloud\\BigQuery\\DataE" +
+      "xchange\\V1beta1\352\002.Google::Cloud::Bigquer" +
+      "y::DataExchange::V1beta1\352AH\n\037bigquery.go" +
+      "ogleapis.com/Dataset\022%projects/{project}" +
+      "/datasets/{dataset}b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.iam.v1.IamPolicyProto.getDescriptor(),
+          com.google.iam.v1.PolicyProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+          com.google.protobuf.FieldMaskProto.getDescriptor(),
+          com.google.protobuf.WrappersProto.getDescriptor(),
+        });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor,
+        new java.lang.String[] { "Name", "DisplayName", "Description", "PrimaryContact", "Documentation", "ListingCount", "Icon", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor,
+        new java.lang.String[] { "Name", "PrimaryContact", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor,
+        new java.lang.String[] { "Name", "PrimaryContact", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor,
+        new java.lang.String[] { "DatasetId", "ProjectId", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor,
+        new java.lang.String[] { "DatasetReference", "FriendlyName", "Description", "Labels", "Location", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_descriptor =
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor,
+        new java.lang.String[] { "BigqueryDataset", "Name", "DisplayName", "Description", "PrimaryContact", "Documentation", "State", "Icon", "DataProvider", "Categories", "Publisher", "RequestAccess", "Source", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor =
+      internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor,
+        new java.lang.String[] { "Dataset", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor,
+        new java.lang.String[] { "DataExchanges", "NextPageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor,
+        new java.lang.String[] { "Organization", "PageSize", "PageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor,
+        new java.lang.String[] { "DataExchanges", "NextPageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(10);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(11);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor,
+        new java.lang.String[] { "Parent", "DataExchangeId", "DataExchange", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(12);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor,
+        new java.lang.String[] { "UpdateMask", "DataExchange", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor =
+      getDescriptor().getMessageTypes().get(13);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(14);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(15);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor,
+        new java.lang.String[] { "Listings", "NextPageToken", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor =
+      getDescriptor().getMessageTypes().get(16);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_descriptor =
+      getDescriptor().getMessageTypes().get(17);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateListingRequest_descriptor,
+        new java.lang.String[] { "Parent", "ListingId", "Listing", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor =
+      getDescriptor().getMessageTypes().get(18);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor,
+        new java.lang.String[] { "UpdateMask", "Listing", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_descriptor =
+      getDescriptor().getMessageTypes().get(19);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor =
+      getDescriptor().getMessageTypes().get(20);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor,
+        new java.lang.String[] { "DestinationDataset", "Name", "Destination", });
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor =
+      getDescriptor().getMessageTypes().get(21);
+    internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor,
+        new java.lang.String[] { });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resource);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.iam.v1.IamPolicyProto.getDescriptor();
+    com.google.iam.v1.PolicyProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.FieldMaskProto.getDescriptor();
+    com.google.protobuf.WrappersProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
new file mode 100644
index 000000000000..b2ebea561294
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
@@ -0,0 +1,768 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Contains details of the data provider.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataProvider}
+ */
+public final class DataProvider extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
+    DataProviderOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DataProvider.newBuilder() to construct.
+  private DataProvider(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DataProvider() {
+    name_ = "";
+    primaryContact_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DataProvider();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DataProvider(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            primaryContact_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.class, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Optional. Name of the data provider.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Name of the data provider.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 2;
+  private volatile java.lang.Object primaryContact_;
+  /**
+   * <pre>
+   * Optional. Email or URL of the data provider.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  @java.lang.Override
+  public java.lang.String getPrimaryContact() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      primaryContact_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Email or URL of the data provider.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getPrimaryContactBytes() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      primaryContact_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, primaryContact_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, primaryContact_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider other = (com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getPrimaryContact()
+        .equals(other.getPrimaryContact())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + PRIMARY_CONTACT_FIELD_NUMBER;
+    hash = (53 * hash) + getPrimaryContact().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Contains details of the data provider.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataProvider}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.class, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      primaryContact_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider result = new com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider(this);
+      result.name_ = name_;
+      result.primaryContact_ = primaryContact_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getPrimaryContact().isEmpty()) {
+        primaryContact_ = other.primaryContact_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Optional. Name of the data provider.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Name of the data provider.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Name of the data provider.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Name of the data provider.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Name of the data provider.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object primaryContact_ = "";
+    /**
+     * <pre>
+     * Optional. Email or URL of the data provider.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The primaryContact.
+     */
+    public java.lang.String getPrimaryContact() {
+      java.lang.Object ref = primaryContact_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        primaryContact_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the data provider.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for primaryContact.
+     */
+    public com.google.protobuf.ByteString
+        getPrimaryContactBytes() {
+      java.lang.Object ref = primaryContact_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        primaryContact_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the data provider.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContact(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the data provider.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPrimaryContact() {
+      
+      primaryContact_ = getDefaultInstance().getPrimaryContact();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the data provider.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContactBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DataProvider>
+      PARSER = new com.google.protobuf.AbstractParser<DataProvider>() {
+    @java.lang.Override
+    public DataProvider parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DataProvider(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DataProvider> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DataProvider> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
new file mode 100644
index 000000000000..5bd031a91d47
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
@@ -0,0 +1,51 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DataProviderOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Optional. Name of the data provider.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Optional. Name of the data provider.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * <pre>
+   * Optional. Email or URL of the data provider.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  java.lang.String getPrimaryContact();
+  /**
+   * <pre>
+   * Optional. Email or URL of the data provider.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  com.google.protobuf.ByteString
+      getPrimaryContactBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
new file mode 100644
index 000000000000..0a8a4361e865
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
@@ -0,0 +1,602 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for deleting a data exchange.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest}
+ */
+public final class DeleteDataExchangeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
+    DeleteDataExchangeRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DeleteDataExchangeRequest.newBuilder() to construct.
+  private DeleteDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DeleteDataExchangeRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DeleteDataExchangeRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DeleteDataExchangeRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for deleting a data exchange.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DeleteDataExchangeRequest>
+      PARSER = new com.google.protobuf.AbstractParser<DeleteDataExchangeRequest>() {
+    @java.lang.Override
+    public DeleteDataExchangeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteDataExchangeRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DeleteDataExchangeRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DeleteDataExchangeRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
new file mode 100644
index 000000000000..d3b0545bd37a
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DeleteDataExchangeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
new file mode 100644
index 000000000000..5d7bd59c5ec9
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
@@ -0,0 +1,602 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for deleting a listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest}
+ */
+public final class DeleteListingRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
+    DeleteListingRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DeleteListingRequest.newBuilder() to construct.
+  private DeleteListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DeleteListingRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DeleteListingRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DeleteListingRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Required. Resource name of the listing to delete.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. Resource name of the listing to delete.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for deleting a listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Required. Resource name of the listing to delete.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing to delete.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing to delete.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing to delete.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing to delete.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DeleteListingRequest>
+      PARSER = new com.google.protobuf.AbstractParser<DeleteListingRequest>() {
+    @java.lang.Override
+    public DeleteListingRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DeleteListingRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DeleteListingRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DeleteListingRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
new file mode 100644
index 000000000000..6b0c8b0a103b
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DeleteListingRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. Resource name of the listing to delete.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Required. Resource name of the listing to delete.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
new file mode 100644
index 000000000000..b7901caa22ba
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
@@ -0,0 +1,1694 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Defines the destination bigquery dataset.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset}
+ */
+public final class DestinationDataset extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
+    DestinationDatasetOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DestinationDataset.newBuilder() to construct.
+  private DestinationDataset(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DestinationDataset() {
+    location_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DestinationDataset();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DestinationDataset(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder subBuilder = null;
+            if (datasetReference_ != null) {
+              subBuilder = datasetReference_.toBuilder();
+            }
+            datasetReference_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(datasetReference_);
+              datasetReference_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 18: {
+            com.google.protobuf.StringValue.Builder subBuilder = null;
+            if (friendlyName_ != null) {
+              subBuilder = friendlyName_.toBuilder();
+            }
+            friendlyName_ = input.readMessage(com.google.protobuf.StringValue.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(friendlyName_);
+              friendlyName_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 26: {
+            com.google.protobuf.StringValue.Builder subBuilder = null;
+            if (description_ != null) {
+              subBuilder = description_.toBuilder();
+            }
+            description_ = input.readMessage(com.google.protobuf.StringValue.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(description_);
+              description_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 34: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              labels_ = com.google.protobuf.MapField.newMapField(
+                  LabelsDefaultEntryHolder.defaultEntry);
+              mutable_bitField0_ |= 0x00000001;
+            }
+            com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+            labels__ = input.readMessage(
+                LabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+            labels_.getMutableMap().put(
+                labels__.getKey(), labels__.getValue());
+            break;
+          }
+          case 42: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            location_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor;
+  }
+
+  @SuppressWarnings({"rawtypes"})
+  @java.lang.Override
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
+    switch (number) {
+      case 4:
+        return internalGetLabels();
+      default:
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
+    }
+  }
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.class, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder.class);
+  }
+
+  public static final int DATASET_REFERENCE_FIELD_NUMBER = 1;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference datasetReference_;
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the datasetReference field is set.
+   */
+  @java.lang.Override
+  public boolean hasDatasetReference() {
+    return datasetReference_ != null;
+  }
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The datasetReference.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDatasetReference() {
+    return datasetReference_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance() : datasetReference_;
+  }
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder() {
+    return getDatasetReference();
+  }
+
+  public static final int FRIENDLY_NAME_FIELD_NUMBER = 2;
+  private com.google.protobuf.StringValue friendlyName_;
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the friendlyName field is set.
+   */
+  @java.lang.Override
+  public boolean hasFriendlyName() {
+    return friendlyName_ != null;
+  }
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The friendlyName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.StringValue getFriendlyName() {
+    return friendlyName_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
+  }
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+  public com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder() {
+    return getFriendlyName();
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private com.google.protobuf.StringValue description_;
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the description field is set.
+   */
+  @java.lang.Override
+  public boolean hasDescription() {
+    return description_ != null;
+  }
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.StringValue getDescription() {
+    return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
+  }
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+  public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
+    return getDescription();
+  }
+
+  public static final int LABELS_FIELD_NUMBER = 4;
+  private static final class LabelsDefaultEntryHolder {
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .<java.lang.String, java.lang.String>newDefaultInstance(
+                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_LabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
+  }
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> labels_;
+  private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+  internalGetLabels() {
+    if (labels_ == null) {
+      return com.google.protobuf.MapField.emptyMapField(
+          LabelsDefaultEntryHolder.defaultEntry);
+    }
+    return labels_;
+  }
+
+  public int getLabelsCount() {
+    return internalGetLabels().getMap().size();
+  }
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+
+  @java.lang.Override
+  public boolean containsLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    return internalGetLabels().getMap().containsKey(key);
+  }
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
+  @java.lang.Override
+  @java.lang.Deprecated
+  public java.util.Map<java.lang.String, java.lang.String> getLabels() {
+    return getLabelsMap();
+  }
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+
+  public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
+    return internalGetLabels().getMap();
+  }
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+
+  public java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map<java.lang.String, java.lang.String> map =
+        internalGetLabels().getMap();
+    return map.containsKey(key) ? map.get(key) : defaultValue;
+  }
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+
+  public java.lang.String getLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map<java.lang.String, java.lang.String> map =
+        internalGetLabels().getMap();
+    if (!map.containsKey(key)) {
+      throw new java.lang.IllegalArgumentException();
+    }
+    return map.get(key);
+  }
+
+  public static final int LOCATION_FIELD_NUMBER = 5;
+  private volatile java.lang.Object location_;
+  /**
+   * <pre>
+   * Required. The geographic location where the dataset should reside. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * </pre>
+   *
+   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The location.
+   */
+  @java.lang.Override
+  public java.lang.String getLocation() {
+    java.lang.Object ref = location_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      location_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The geographic location where the dataset should reside. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * </pre>
+   *
+   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for location.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getLocationBytes() {
+    java.lang.Object ref = location_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      location_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (datasetReference_ != null) {
+      output.writeMessage(1, getDatasetReference());
+    }
+    if (friendlyName_ != null) {
+      output.writeMessage(2, getFriendlyName());
+    }
+    if (description_ != null) {
+      output.writeMessage(3, getDescription());
+    }
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetLabels(),
+        LabelsDefaultEntryHolder.defaultEntry,
+        4);
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(location_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, location_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (datasetReference_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getDatasetReference());
+    }
+    if (friendlyName_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getFriendlyName());
+    }
+    if (description_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getDescription());
+    }
+    for (java.util.Map.Entry<java.lang.String, java.lang.String> entry
+         : internalGetLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry<java.lang.String, java.lang.String>
+      labels__ = LabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(4, labels__);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(location_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, location_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset other = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) obj;
+
+    if (hasDatasetReference() != other.hasDatasetReference()) return false;
+    if (hasDatasetReference()) {
+      if (!getDatasetReference()
+          .equals(other.getDatasetReference())) return false;
+    }
+    if (hasFriendlyName() != other.hasFriendlyName()) return false;
+    if (hasFriendlyName()) {
+      if (!getFriendlyName()
+          .equals(other.getFriendlyName())) return false;
+    }
+    if (hasDescription() != other.hasDescription()) return false;
+    if (hasDescription()) {
+      if (!getDescription()
+          .equals(other.getDescription())) return false;
+    }
+    if (!internalGetLabels().equals(
+        other.internalGetLabels())) return false;
+    if (!getLocation()
+        .equals(other.getLocation())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasDatasetReference()) {
+      hash = (37 * hash) + DATASET_REFERENCE_FIELD_NUMBER;
+      hash = (53 * hash) + getDatasetReference().hashCode();
+    }
+    if (hasFriendlyName()) {
+      hash = (37 * hash) + FRIENDLY_NAME_FIELD_NUMBER;
+      hash = (53 * hash) + getFriendlyName().hashCode();
+    }
+    if (hasDescription()) {
+      hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+      hash = (53 * hash) + getDescription().hashCode();
+    }
+    if (!internalGetLabels().getMap().isEmpty()) {
+      hash = (37 * hash) + LABELS_FIELD_NUMBER;
+      hash = (53 * hash) + internalGetLabels().hashCode();
+    }
+    hash = (37 * hash) + LOCATION_FIELD_NUMBER;
+    hash = (53 * hash) + getLocation().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Defines the destination bigquery dataset.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor;
+    }
+
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
+      switch (number) {
+        case 4:
+          return internalGetLabels();
+        default:
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
+      }
+    }
+    @SuppressWarnings({"rawtypes"})
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
+      switch (number) {
+        case 4:
+          return internalGetMutableLabels();
+        default:
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
+      }
+    }
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.class, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (datasetReferenceBuilder_ == null) {
+        datasetReference_ = null;
+      } else {
+        datasetReference_ = null;
+        datasetReferenceBuilder_ = null;
+      }
+      if (friendlyNameBuilder_ == null) {
+        friendlyName_ = null;
+      } else {
+        friendlyName_ = null;
+        friendlyNameBuilder_ = null;
+      }
+      if (descriptionBuilder_ == null) {
+        description_ = null;
+      } else {
+        description_ = null;
+        descriptionBuilder_ = null;
+      }
+      internalGetMutableLabels().clear();
+      location_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDataset_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset result = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset(this);
+      int from_bitField0_ = bitField0_;
+      if (datasetReferenceBuilder_ == null) {
+        result.datasetReference_ = datasetReference_;
+      } else {
+        result.datasetReference_ = datasetReferenceBuilder_.build();
+      }
+      if (friendlyNameBuilder_ == null) {
+        result.friendlyName_ = friendlyName_;
+      } else {
+        result.friendlyName_ = friendlyNameBuilder_.build();
+      }
+      if (descriptionBuilder_ == null) {
+        result.description_ = description_;
+      } else {
+        result.description_ = descriptionBuilder_.build();
+      }
+      result.labels_ = internalGetLabels();
+      result.labels_.makeImmutable();
+      result.location_ = location_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance()) return this;
+      if (other.hasDatasetReference()) {
+        mergeDatasetReference(other.getDatasetReference());
+      }
+      if (other.hasFriendlyName()) {
+        mergeFriendlyName(other.getFriendlyName());
+      }
+      if (other.hasDescription()) {
+        mergeDescription(other.getDescription());
+      }
+      internalGetMutableLabels().mergeFrom(
+          other.internalGetLabels());
+      if (!other.getLocation().isEmpty()) {
+        location_ = other.location_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int bitField0_;
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference datasetReference_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder> datasetReferenceBuilder_;
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the datasetReference field is set.
+     */
+    public boolean hasDatasetReference() {
+      return datasetReferenceBuilder_ != null || datasetReference_ != null;
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The datasetReference.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDatasetReference() {
+      if (datasetReferenceBuilder_ == null) {
+        return datasetReference_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance() : datasetReference_;
+      } else {
+        return datasetReferenceBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDatasetReference(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference value) {
+      if (datasetReferenceBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        datasetReference_ = value;
+        onChanged();
+      } else {
+        datasetReferenceBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDatasetReference(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder builderForValue) {
+      if (datasetReferenceBuilder_ == null) {
+        datasetReference_ = builderForValue.build();
+        onChanged();
+      } else {
+        datasetReferenceBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeDatasetReference(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference value) {
+      if (datasetReferenceBuilder_ == null) {
+        if (datasetReference_ != null) {
+          datasetReference_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.newBuilder(datasetReference_).mergeFrom(value).buildPartial();
+        } else {
+          datasetReference_ = value;
+        }
+        onChanged();
+      } else {
+        datasetReferenceBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearDatasetReference() {
+      if (datasetReferenceBuilder_ == null) {
+        datasetReference_ = null;
+        onChanged();
+      } else {
+        datasetReference_ = null;
+        datasetReferenceBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder getDatasetReferenceBuilder() {
+      
+      onChanged();
+      return getDatasetReferenceFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder() {
+      if (datasetReferenceBuilder_ != null) {
+        return datasetReferenceBuilder_.getMessageOrBuilder();
+      } else {
+        return datasetReference_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance() : datasetReference_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. A reference that identifies the destination dataset.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder> 
+        getDatasetReferenceFieldBuilder() {
+      if (datasetReferenceBuilder_ == null) {
+        datasetReferenceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder>(
+                getDatasetReference(),
+                getParentForChildren(),
+                isClean());
+        datasetReference_ = null;
+      }
+      return datasetReferenceBuilder_;
+    }
+
+    private com.google.protobuf.StringValue friendlyName_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> friendlyNameBuilder_;
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return Whether the friendlyName field is set.
+     */
+    public boolean hasFriendlyName() {
+      return friendlyNameBuilder_ != null || friendlyName_ != null;
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The friendlyName.
+     */
+    public com.google.protobuf.StringValue getFriendlyName() {
+      if (friendlyNameBuilder_ == null) {
+        return friendlyName_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
+      } else {
+        return friendlyNameBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setFriendlyName(com.google.protobuf.StringValue value) {
+      if (friendlyNameBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        friendlyName_ = value;
+        onChanged();
+      } else {
+        friendlyNameBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setFriendlyName(
+        com.google.protobuf.StringValue.Builder builderForValue) {
+      if (friendlyNameBuilder_ == null) {
+        friendlyName_ = builderForValue.build();
+        onChanged();
+      } else {
+        friendlyNameBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder mergeFriendlyName(com.google.protobuf.StringValue value) {
+      if (friendlyNameBuilder_ == null) {
+        if (friendlyName_ != null) {
+          friendlyName_ =
+            com.google.protobuf.StringValue.newBuilder(friendlyName_).mergeFrom(value).buildPartial();
+        } else {
+          friendlyName_ = value;
+        }
+        onChanged();
+      } else {
+        friendlyNameBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder clearFriendlyName() {
+      if (friendlyNameBuilder_ == null) {
+        friendlyName_ = null;
+        onChanged();
+      } else {
+        friendlyName_ = null;
+        friendlyNameBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.protobuf.StringValue.Builder getFriendlyNameBuilder() {
+      
+      onChanged();
+      return getFriendlyNameFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder() {
+      if (friendlyNameBuilder_ != null) {
+        return friendlyNameBuilder_.getMessageOrBuilder();
+      } else {
+        return friendlyName_ == null ?
+            com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. A descriptive name for the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> 
+        getFriendlyNameFieldBuilder() {
+      if (friendlyNameBuilder_ == null) {
+        friendlyNameBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder>(
+                getFriendlyName(),
+                getParentForChildren(),
+                isClean());
+        friendlyName_ = null;
+      }
+      return friendlyNameBuilder_;
+    }
+
+    private com.google.protobuf.StringValue description_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> descriptionBuilder_;
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return Whether the description field is set.
+     */
+    public boolean hasDescription() {
+      return descriptionBuilder_ != null || description_ != null;
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The description.
+     */
+    public com.google.protobuf.StringValue getDescription() {
+      if (descriptionBuilder_ == null) {
+        return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
+      } else {
+        return descriptionBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setDescription(com.google.protobuf.StringValue value) {
+      if (descriptionBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        description_ = value;
+        onChanged();
+      } else {
+        descriptionBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setDescription(
+        com.google.protobuf.StringValue.Builder builderForValue) {
+      if (descriptionBuilder_ == null) {
+        description_ = builderForValue.build();
+        onChanged();
+      } else {
+        descriptionBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder mergeDescription(com.google.protobuf.StringValue value) {
+      if (descriptionBuilder_ == null) {
+        if (description_ != null) {
+          description_ =
+            com.google.protobuf.StringValue.newBuilder(description_).mergeFrom(value).buildPartial();
+        } else {
+          description_ = value;
+        }
+        onChanged();
+      } else {
+        descriptionBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder clearDescription() {
+      if (descriptionBuilder_ == null) {
+        description_ = null;
+        onChanged();
+      } else {
+        description_ = null;
+        descriptionBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.protobuf.StringValue.Builder getDescriptionBuilder() {
+      
+      onChanged();
+      return getDescriptionFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
+      if (descriptionBuilder_ != null) {
+        return descriptionBuilder_.getMessageOrBuilder();
+      } else {
+        return description_ == null ?
+            com.google.protobuf.StringValue.getDefaultInstance() : description_;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. A user-friendly description of the dataset.
+     * </pre>
+     *
+     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> 
+        getDescriptionFieldBuilder() {
+      if (descriptionBuilder_ == null) {
+        descriptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder>(
+                getDescription(),
+                getParentForChildren(),
+                isClean());
+        description_ = null;
+      }
+      return descriptionBuilder_;
+    }
+
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> labels_;
+    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+    internalGetLabels() {
+      if (labels_ == null) {
+        return com.google.protobuf.MapField.emptyMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
+      }
+      return labels_;
+    }
+    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
+    internalGetMutableLabels() {
+      onChanged();;
+      if (labels_ == null) {
+        labels_ = com.google.protobuf.MapField.newMapField(
+            LabelsDefaultEntryHolder.defaultEntry);
+      }
+      if (!labels_.isMutable()) {
+        labels_ = labels_.copy();
+      }
+      return labels_;
+    }
+
+    public int getLabelsCount() {
+      return internalGetLabels().getMap().size();
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+
+    @java.lang.Override
+    public boolean containsLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      return internalGetLabels().getMap().containsKey(key);
+    }
+    /**
+     * Use {@link #getLabelsMap()} instead.
+     */
+    @java.lang.Override
+    @java.lang.Deprecated
+    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
+      return getLabelsMap();
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    @java.lang.Override
+
+    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
+      return internalGetLabels().getMap();
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    @java.lang.Override
+
+    public java.lang.String getLabelsOrDefault(
+        java.lang.String key,
+        java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map<java.lang.String, java.lang.String> map =
+          internalGetLabels().getMap();
+      return map.containsKey(key) ? map.get(key) : defaultValue;
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    @java.lang.Override
+
+    public java.lang.String getLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map<java.lang.String, java.lang.String> map =
+          internalGetLabels().getMap();
+      if (!map.containsKey(key)) {
+        throw new java.lang.IllegalArgumentException();
+      }
+      return map.get(key);
+    }
+
+    public Builder clearLabels() {
+      internalGetMutableLabels().getMutableMap()
+          .clear();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+
+    public Builder removeLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableLabels().getMutableMap()
+          .remove(key);
+      return this;
+    }
+    /**
+     * Use alternate mutation accessors instead.
+     */
+    @java.lang.Deprecated
+    public java.util.Map<java.lang.String, java.lang.String>
+    getMutableLabels() {
+      return internalGetMutableLabels().getMutableMap();
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder putLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) {
+  throw new NullPointerException("map value");
+}
+
+      internalGetMutableLabels().getMutableMap()
+          .put(key, value);
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. The labels associated with this dataset. You can use these
+     * to organize and group your datasets.
+     * You can set this property when inserting or updating a dataset.
+     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+     * for more information.
+     * </pre>
+     *
+     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+
+    public Builder putAllLabels(
+        java.util.Map<java.lang.String, java.lang.String> values) {
+      internalGetMutableLabels().getMutableMap()
+          .putAll(values);
+      return this;
+    }
+
+    private java.lang.Object location_ = "";
+    /**
+     * <pre>
+     * Required. The geographic location where the dataset should reside. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * </pre>
+     *
+     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The location.
+     */
+    public java.lang.String getLocation() {
+      java.lang.Object ref = location_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        location_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The geographic location where the dataset should reside. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * </pre>
+     *
+     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for location.
+     */
+    public com.google.protobuf.ByteString
+        getLocationBytes() {
+      java.lang.Object ref = location_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        location_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The geographic location where the dataset should reside. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * </pre>
+     *
+     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The location to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLocation(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      location_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The geographic location where the dataset should reside. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * </pre>
+     *
+     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearLocation() {
+      
+      location_ = getDefaultInstance().getLocation();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The geographic location where the dataset should reside. See
+     * https://cloud.google.com/bigquery/docs/locations for supported
+     * locations.
+     * </pre>
+     *
+     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for location to set.
+     * @return This builder for chaining.
+     */
+    public Builder setLocationBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      location_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DestinationDataset>
+      PARSER = new com.google.protobuf.AbstractParser<DestinationDataset>() {
+    @java.lang.Override
+    public DestinationDataset parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DestinationDataset(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DestinationDataset> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DestinationDataset> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
new file mode 100644
index 000000000000..49f58ff14c1c
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
@@ -0,0 +1,190 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DestinationDatasetOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the datasetReference field is set.
+   */
+  boolean hasDatasetReference();
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The datasetReference.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDatasetReference();
+  /**
+   * <pre>
+   * Required. A reference that identifies the destination dataset.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder();
+
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the friendlyName field is set.
+   */
+  boolean hasFriendlyName();
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The friendlyName.
+   */
+  com.google.protobuf.StringValue getFriendlyName();
+  /**
+   * <pre>
+   * Optional. A descriptive name for the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder();
+
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the description field is set.
+   */
+  boolean hasDescription();
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  com.google.protobuf.StringValue getDescription();
+  /**
+   * <pre>
+   * Optional. A user-friendly description of the dataset.
+   * </pre>
+   *
+   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder();
+
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  int getLabelsCount();
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  boolean containsLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getLabelsMap()} instead.
+   */
+  @java.lang.Deprecated
+  java.util.Map<java.lang.String, java.lang.String>
+  getLabels();
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  java.util.Map<java.lang.String, java.lang.String>
+  getLabelsMap();
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+
+  /* nullable */
+java.lang.String getLabelsOrDefault(
+      java.lang.String key,
+      /* nullable */
+java.lang.String defaultValue);
+  /**
+   * <pre>
+   * Optional. The labels associated with this dataset. You can use these
+   * to organize and group your datasets.
+   * You can set this property when inserting or updating a dataset.
+   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+   * for more information.
+   * </pre>
+   *
+   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+
+  java.lang.String getLabelsOrThrow(
+      java.lang.String key);
+
+  /**
+   * <pre>
+   * Required. The geographic location where the dataset should reside. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * </pre>
+   *
+   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The location.
+   */
+  java.lang.String getLocation();
+  /**
+   * <pre>
+   * Required. The geographic location where the dataset should reside. See
+   * https://cloud.google.com/bigquery/docs/locations for supported
+   * locations.
+   * </pre>
+   *
+   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for location.
+   */
+  com.google.protobuf.ByteString
+      getLocationBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
new file mode 100644
index 000000000000..82374b5746f3
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
@@ -0,0 +1,775 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Contains the reference that identifies a destination bigquery dataset.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
+ */
+public final class DestinationDatasetReference extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
+    DestinationDatasetReferenceOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use DestinationDatasetReference.newBuilder() to construct.
+  private DestinationDatasetReference(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private DestinationDatasetReference() {
+    datasetId_ = "";
+    projectId_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new DestinationDatasetReference();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private DestinationDatasetReference(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            datasetId_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            projectId_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.class, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder.class);
+  }
+
+  public static final int DATASET_ID_FIELD_NUMBER = 1;
+  private volatile java.lang.Object datasetId_;
+  /**
+   * <pre>
+   * Required. A unique ID for this dataset, without the project name. The ID
+   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+   * The maximum length is 1,024 characters.
+   * </pre>
+   *
+   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The datasetId.
+   */
+  @java.lang.Override
+  public java.lang.String getDatasetId() {
+    java.lang.Object ref = datasetId_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      datasetId_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. A unique ID for this dataset, without the project name. The ID
+   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+   * The maximum length is 1,024 characters.
+   * </pre>
+   *
+   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for datasetId.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDatasetIdBytes() {
+    java.lang.Object ref = datasetId_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      datasetId_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PROJECT_ID_FIELD_NUMBER = 2;
+  private volatile java.lang.Object projectId_;
+  /**
+   * <pre>
+   * Required. The ID of the project containing this dataset.
+   * </pre>
+   *
+   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The projectId.
+   */
+  @java.lang.Override
+  public java.lang.String getProjectId() {
+    java.lang.Object ref = projectId_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      projectId_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The ID of the project containing this dataset.
+   * </pre>
+   *
+   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for projectId.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getProjectIdBytes() {
+    java.lang.Object ref = projectId_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      projectId_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(datasetId_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, datasetId_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, projectId_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(datasetId_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, datasetId_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, projectId_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference other = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) obj;
+
+    if (!getDatasetId()
+        .equals(other.getDatasetId())) return false;
+    if (!getProjectId()
+        .equals(other.getProjectId())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + DATASET_ID_FIELD_NUMBER;
+    hash = (53 * hash) + getDatasetId().hashCode();
+    hash = (37 * hash) + PROJECT_ID_FIELD_NUMBER;
+    hash = (53 * hash) + getProjectId().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Contains the reference that identifies a destination bigquery dataset.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.class, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      datasetId_ = "";
+
+      projectId_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference result = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference(this);
+      result.datasetId_ = datasetId_;
+      result.projectId_ = projectId_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance()) return this;
+      if (!other.getDatasetId().isEmpty()) {
+        datasetId_ = other.datasetId_;
+        onChanged();
+      }
+      if (!other.getProjectId().isEmpty()) {
+        projectId_ = other.projectId_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object datasetId_ = "";
+    /**
+     * <pre>
+     * Required. A unique ID for this dataset, without the project name. The ID
+     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+     * The maximum length is 1,024 characters.
+     * </pre>
+     *
+     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The datasetId.
+     */
+    public java.lang.String getDatasetId() {
+      java.lang.Object ref = datasetId_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        datasetId_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. A unique ID for this dataset, without the project name. The ID
+     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+     * The maximum length is 1,024 characters.
+     * </pre>
+     *
+     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for datasetId.
+     */
+    public com.google.protobuf.ByteString
+        getDatasetIdBytes() {
+      java.lang.Object ref = datasetId_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        datasetId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. A unique ID for this dataset, without the project name. The ID
+     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+     * The maximum length is 1,024 characters.
+     * </pre>
+     *
+     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The datasetId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDatasetId(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      datasetId_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A unique ID for this dataset, without the project name. The ID
+     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+     * The maximum length is 1,024 characters.
+     * </pre>
+     *
+     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDatasetId() {
+      
+      datasetId_ = getDefaultInstance().getDatasetId();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. A unique ID for this dataset, without the project name. The ID
+     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+     * The maximum length is 1,024 characters.
+     * </pre>
+     *
+     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for datasetId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDatasetIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      datasetId_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object projectId_ = "";
+    /**
+     * <pre>
+     * Required. The ID of the project containing this dataset.
+     * </pre>
+     *
+     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The projectId.
+     */
+    public java.lang.String getProjectId() {
+      java.lang.Object ref = projectId_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        projectId_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the project containing this dataset.
+     * </pre>
+     *
+     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for projectId.
+     */
+    public com.google.protobuf.ByteString
+        getProjectIdBytes() {
+      java.lang.Object ref = projectId_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        projectId_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The ID of the project containing this dataset.
+     * </pre>
+     *
+     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The projectId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setProjectId(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      projectId_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the project containing this dataset.
+     * </pre>
+     *
+     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearProjectId() {
+      
+      projectId_ = getDefaultInstance().getProjectId();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The ID of the project containing this dataset.
+     * </pre>
+     *
+     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for projectId to set.
+     * @return This builder for chaining.
+     */
+    public Builder setProjectIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      projectId_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<DestinationDatasetReference>
+      PARSER = new com.google.protobuf.AbstractParser<DestinationDatasetReference>() {
+    @java.lang.Override
+    public DestinationDatasetReference parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new DestinationDatasetReference(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<DestinationDatasetReference> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<DestinationDatasetReference> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
new file mode 100644
index 000000000000..def4ee420b7c
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
@@ -0,0 +1,53 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface DestinationDatasetReferenceOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. A unique ID for this dataset, without the project name. The ID
+   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+   * The maximum length is 1,024 characters.
+   * </pre>
+   *
+   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The datasetId.
+   */
+  java.lang.String getDatasetId();
+  /**
+   * <pre>
+   * Required. A unique ID for this dataset, without the project name. The ID
+   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+   * The maximum length is 1,024 characters.
+   * </pre>
+   *
+   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for datasetId.
+   */
+  com.google.protobuf.ByteString
+      getDatasetIdBytes();
+
+  /**
+   * <pre>
+   * Required. The ID of the project containing this dataset.
+   * </pre>
+   *
+   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The projectId.
+   */
+  java.lang.String getProjectId();
+  /**
+   * <pre>
+   * Required. The ID of the project containing this dataset.
+   * </pre>
+   *
+   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for projectId.
+   */
+  com.google.protobuf.ByteString
+      getProjectIdBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
new file mode 100644
index 000000000000..d4d7b8883228
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
@@ -0,0 +1,602 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for getting a data exchange.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest}
+ */
+public final class GetDataExchangeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
+    GetDataExchangeRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use GetDataExchangeRequest.newBuilder() to construct.
+  private GetDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private GetDataExchangeRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new GetDataExchangeRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private GetDataExchangeRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Required. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
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+                      throws java.io.IOException {
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+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
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+    size = 0;
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+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
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+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
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+    int hash = 41;
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for getting a data exchange.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Required. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the data exchange.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<GetDataExchangeRequest>
+      PARSER = new com.google.protobuf.AbstractParser<GetDataExchangeRequest>() {
+    @java.lang.Override
+    public GetDataExchangeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetDataExchangeRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<GetDataExchangeRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<GetDataExchangeRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
new file mode 100644
index 000000000000..64ebb89c36a6
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface GetDataExchangeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Required. The resource name of the data exchange.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
new file mode 100644
index 000000000000..51e57d848dd5
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
@@ -0,0 +1,602 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for getting a listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest}
+ */
+public final class GetListingRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)
+    GetListingRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use GetListingRequest.newBuilder() to construct.
+  private GetListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private GetListingRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new GetListingRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private GetListingRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Required. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
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+  public java.lang.String getName() {
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+  /**
+   * <pre>
+   * Required. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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+  public com.google.protobuf.ByteString
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+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest) obj;
+
+    if (!getName()
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+    if (memoizedHashCode != 0) {
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+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for getting a listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest(this);
+      result.name_ = name_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Required. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<GetListingRequest>
+      PARSER = new com.google.protobuf.AbstractParser<GetListingRequest>() {
+    @java.lang.Override
+    public GetListingRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new GetListingRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<GetListingRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<GetListingRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
new file mode 100644
index 000000000000..db3b624b921f
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface GetListingRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Required. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
new file mode 100644
index 000000000000..a4de8963d389
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
@@ -0,0 +1,859 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for requesting the list of data exchanges.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest}
+ */
+public final class ListDataExchangesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
+    ListDataExchangesRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListDataExchangesRequest.newBuilder() to construct.
+  private ListDataExchangesRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListDataExchangesRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListDataExchangesRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListDataExchangesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            parent_ = s;
+            break;
+          }
+          case 16: {
+
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
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+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      throws com.google.protobuf.InvalidProtocolBufferException {
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+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
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+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest parseDelimitedFrom(
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+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
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+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
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+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
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+        .parseWithIOException(PARSER, input, extensionRegistry);
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+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for requesting the list of data exchanges.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
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+    private Builder(
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+      pageSize_ = 0;
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+      pageToken_ = "";
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+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest build() {
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+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest(this);
+      result.parent_ = parent_;
+      result.pageSize_ = pageSize_;
+      result.pageToken_ = pageToken_;
+      onBuilt();
+      return result;
+    }
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+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
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+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
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+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.getDefaultInstance()) return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
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+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
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+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest parsedMessage = null;
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+      return this;
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+
+    private java.lang.Object parent_ = "";
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchanges.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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+        parent_ = s;
+        return s;
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+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchanges.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for parent.
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+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
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+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchanges.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
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+  
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchanges.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+      
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the data exchanges.
+     * e.g. `projects/myproject/locations/US`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
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+      
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_ ;
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+      
+      pageSize_ = value;
+      onChanged();
+      return this;
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+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
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+     *
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+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListDataExchangesRequest>
+      PARSER = new com.google.protobuf.AbstractParser<ListDataExchangesRequest>() {
+    @java.lang.Override
+    public ListDataExchangesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListDataExchangesRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListDataExchangesRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListDataExchangesRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
new file mode 100644
index 000000000000..f9d220838a60
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
@@ -0,0 +1,64 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListDataExchangesRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchanges.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * <pre>
+   * Required. The parent resource path of the data exchanges.
+   * e.g. `projects/myproject/locations/US`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * <pre>
+   * The maximum number of results to return in a single response page. Leverage
+   * the page tokens to iterate through the entire collection.
+   * </pre>
+   *
+   * <code>int32 page_size = 2;</code>
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
new file mode 100644
index 000000000000..599564875a60
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
@@ -0,0 +1,1038 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for response to the list of data exchanges.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
+ */
+public final class ListDataExchangesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
+    ListDataExchangesResponseOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListDataExchangesResponse.newBuilder() to construct.
+  private ListDataExchangesResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListDataExchangesResponse() {
+    dataExchanges_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListDataExchangesResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListDataExchangesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>();
+              mutable_bitField0_ |= 0x00000001;
+            }
+            dataExchanges_.add(
+                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.Builder.class);
+  }
+
+  public static final int DATA_EXCHANGES_FIELD_NUMBER = 1;
+  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_;
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
+    return dataExchanges_;
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+      getDataExchangesOrBuilderList() {
+    return dataExchanges_;
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public int getDataExchangesCount() {
+    return dataExchanges_.size();
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
+    return dataExchanges_.get(index);
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+      int index) {
+    return dataExchanges_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    for (int i = 0; i < dataExchanges_.size(); i++) {
+      output.writeMessage(1, dataExchanges_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < dataExchanges_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, dataExchanges_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse) obj;
+
+    if (!getDataExchangesList()
+        .equals(other.getDataExchangesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getDataExchangesCount() > 0) {
+      hash = (37 * hash) + DATA_EXCHANGES_FIELD_NUMBER;
+      hash = (53 * hash) + getDataExchangesList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for response to the list of data exchanges.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+        getDataExchangesFieldBuilder();
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (dataExchangesBuilder_ == null) {
+        dataExchanges_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        dataExchangesBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (dataExchangesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.dataExchanges_ = dataExchanges_;
+      } else {
+        result.dataExchanges_ = dataExchangesBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.getDefaultInstance()) return this;
+      if (dataExchangesBuilder_ == null) {
+        if (!other.dataExchanges_.isEmpty()) {
+          if (dataExchanges_.isEmpty()) {
+            dataExchanges_ = other.dataExchanges_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureDataExchangesIsMutable();
+            dataExchanges_.addAll(other.dataExchanges_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.dataExchanges_.isEmpty()) {
+          if (dataExchangesBuilder_.isEmpty()) {
+            dataExchangesBuilder_.dispose();
+            dataExchangesBuilder_ = null;
+            dataExchanges_ = other.dataExchanges_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            dataExchangesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataExchangesFieldBuilder() : null;
+          } else {
+            dataExchangesBuilder_.addAllMessages(other.dataExchanges_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_ =
+      java.util.Collections.emptyList();
+    private void ensureDataExchangesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(dataExchanges_);
+        bitField0_ |= 0x00000001;
+       }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangesBuilder_;
+
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
+      if (dataExchangesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(dataExchanges_);
+      } else {
+        return dataExchangesBuilder_.getMessageList();
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public int getDataExchangesCount() {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.size();
+      } else {
+        return dataExchangesBuilder_.getCount();
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.get(index);
+      } else {
+        return dataExchangesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder setDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.set(index, value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder setDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(index, value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addAllDataExchanges(
+        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> values) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataExchanges_);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder clearDataExchanges() {
+      if (dataExchangesBuilder_ == null) {
+        dataExchanges_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder removeDataExchanges(int index) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.remove(index);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangesBuilder(
+        int index) {
+      return getDataExchangesFieldBuilder().getBuilder(index);
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+        int index) {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.get(index);  } else {
+        return dataExchangesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+         getDataExchangesOrBuilderList() {
+      if (dataExchangesBuilder_ != null) {
+        return dataExchangesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(dataExchanges_);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder() {
+      return getDataExchangesFieldBuilder().addBuilder(
+          com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder(
+        int index) {
+      return getDataExchangesFieldBuilder().addBuilder(
+          index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder> 
+         getDataExchangesBuilderList() {
+      return getDataExchangesFieldBuilder().getBuilderList();
+    }
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+        getDataExchangesFieldBuilder() {
+      if (dataExchangesBuilder_ == null) {
+        dataExchangesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
+                dataExchanges_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        dataExchanges_ = null;
+      }
+      return dataExchangesBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListDataExchangesResponse>
+      PARSER = new com.google.protobuf.AbstractParser<ListDataExchangesResponse>() {
+    @java.lang.Override
+    public ListDataExchangesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListDataExchangesResponse(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListDataExchangesResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListDataExchangesResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
new file mode 100644
index 000000000000..51fc381fa462
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
@@ -0,0 +1,73 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListDataExchangesResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> 
+      getDataExchangesList();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index);
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  int getDataExchangesCount();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+      getDataExchangesOrBuilderList();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+      int index);
+
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
new file mode 100644
index 000000000000..079df33b8944
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
@@ -0,0 +1,859 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for requesting the list of listings.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest}
+ */
+public final class ListListingsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
+    ListListingsRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListListingsRequest.newBuilder() to construct.
+  private ListListingsRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListListingsRequest() {
+    parent_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListListingsRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListListingsRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
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+
+            parent_ = s;
+            break;
+          }
+          case 16: {
+
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.Builder.class);
+  }
+
+  public static final int PARENT_FIELD_NUMBER = 1;
+  private volatile java.lang.Object parent_;
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  @java.lang.Override
+  public java.lang.String getParent() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      parent_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getParentBytes() {
+    java.lang.Object ref = parent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      parent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 2;
+  private int pageSize_;
+  /**
+   * <pre>
+   * The maximum number of results to return in a single response page. Leverage
+   * the page tokens to iterate through the entire collection.
+   * </pre>
+   *
+   * <code>int32 page_size = 2;</code>
+   * @return The pageSize.
+   */
+  @java.lang.Override
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+  private volatile java.lang.Object pageToken_;
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The pageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      pageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
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+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The bytes for pageToken.
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+  @java.lang.Override
+  public com.google.protobuf.ByteString
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+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
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+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
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+    if (pageSize_ != 0) {
+      output.writeInt32(2, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
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+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
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+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest) obj;
+
+    if (!getParent()
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+    if (getPageSize()
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+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + PARENT_FIELD_NUMBER;
+    hash = (53 * hash) + getParent().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for requesting the list of listings.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      parent_ = "";
+
+      pageSize_ = 0;
+
+      pageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest(this);
+      result.parent_ = parent_;
+      result.pageSize_ = pageSize_;
+      result.pageToken_ = pageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
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+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
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+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
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+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.getDefaultInstance()) return this;
+      if (!other.getParent().isEmpty()) {
+        parent_ = other.parent_;
+        onChanged();
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+      if (other.getPageSize() != 0) {
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+        pageToken_ = other.pageToken_;
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+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
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+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object parent_ = "";
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The parent.
+     */
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+      java.lang.Object ref = parent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        parent_ = s;
+        return s;
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+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for parent.
+     */
+    public com.google.protobuf.ByteString
+        getParentBytes() {
+      java.lang.Object ref = parent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        parent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearParent() {
+      
+      parent_ = getDefaultInstance().getParent();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The parent resource path of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * </pre>
+     *
+     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for parent to set.
+     * @return This builder for chaining.
+     */
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      parent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_ ;
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+      
+      pageSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+      
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListListingsRequest>
+      PARSER = new com.google.protobuf.AbstractParser<ListListingsRequest>() {
+    @java.lang.Override
+    public ListListingsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListListingsRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListListingsRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListListingsRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
new file mode 100644
index 000000000000..6a8e942c0225
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
@@ -0,0 +1,64 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListListingsRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * <pre>
+   * Required. The parent resource path of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * </pre>
+   *
+   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * <pre>
+   * The maximum number of results to return in a single response page. Leverage
+   * the page tokens to iterate through the entire collection.
+   * </pre>
+   *
+   * <code>int32 page_size = 2;</code>
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
new file mode 100644
index 000000000000..1a94fecccdfc
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
@@ -0,0 +1,1038 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for response to the list of Listings.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse}
+ */
+public final class ListListingsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
+    ListListingsResponseOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListListingsResponse.newBuilder() to construct.
+  private ListListingsResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListListingsResponse() {
+    listings_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListListingsResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListListingsResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              listings_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>();
+              mutable_bitField0_ |= 0x00000001;
+            }
+            listings_.add(
+                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        listings_ = java.util.Collections.unmodifiableList(listings_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.Builder.class);
+  }
+
+  public static final int LISTINGS_FIELD_NUMBER = 1;
+  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> listings_;
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getListingsList() {
+    return listings_;
+  }
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+      getListingsOrBuilderList() {
+    return listings_;
+  }
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  @java.lang.Override
+  public int getListingsCount() {
+    return listings_.size();
+  }
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListings(int index) {
+    return listings_.get(index);
+  }
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingsOrBuilder(
+      int index) {
+    return listings_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    for (int i = 0; i < listings_.size(); i++) {
+      output.writeMessage(1, listings_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < listings_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, listings_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse) obj;
+
+    if (!getListingsList()
+        .equals(other.getListingsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getListingsCount() > 0) {
+      hash = (37 * hash) + LISTINGS_FIELD_NUMBER;
+      hash = (53 * hash) + getListingsList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for response to the list of Listings.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+        getListingsFieldBuilder();
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (listingsBuilder_ == null) {
+        listings_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        listingsBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (listingsBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          listings_ = java.util.Collections.unmodifiableList(listings_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.listings_ = listings_;
+      } else {
+        result.listings_ = listingsBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.getDefaultInstance()) return this;
+      if (listingsBuilder_ == null) {
+        if (!other.listings_.isEmpty()) {
+          if (listings_.isEmpty()) {
+            listings_ = other.listings_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureListingsIsMutable();
+            listings_.addAll(other.listings_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.listings_.isEmpty()) {
+          if (listingsBuilder_.isEmpty()) {
+            listingsBuilder_.dispose();
+            listingsBuilder_ = null;
+            listings_ = other.listings_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            listingsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getListingsFieldBuilder() : null;
+          } else {
+            listingsBuilder_.addAllMessages(other.listings_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> listings_ =
+      java.util.Collections.emptyList();
+    private void ensureListingsIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        listings_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(listings_);
+        bitField0_ |= 0x00000001;
+       }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> listingsBuilder_;
+
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getListingsList() {
+      if (listingsBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(listings_);
+      } else {
+        return listingsBuilder_.getMessageList();
+      }
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public int getListingsCount() {
+      if (listingsBuilder_ == null) {
+        return listings_.size();
+      } else {
+        return listingsBuilder_.getCount();
+      }
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListings(int index) {
+      if (listingsBuilder_ == null) {
+        return listings_.get(index);
+      } else {
+        return listingsBuilder_.getMessage(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder setListings(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureListingsIsMutable();
+        listings_.set(index, value);
+        onChanged();
+      } else {
+        listingsBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder setListings(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
+      if (listingsBuilder_ == null) {
+        ensureListingsIsMutable();
+        listings_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        listingsBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder addListings(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureListingsIsMutable();
+        listings_.add(value);
+        onChanged();
+      } else {
+        listingsBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder addListings(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureListingsIsMutable();
+        listings_.add(index, value);
+        onChanged();
+      } else {
+        listingsBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder addListings(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
+      if (listingsBuilder_ == null) {
+        ensureListingsIsMutable();
+        listings_.add(builderForValue.build());
+        onChanged();
+      } else {
+        listingsBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder addListings(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
+      if (listingsBuilder_ == null) {
+        ensureListingsIsMutable();
+        listings_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        listingsBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder addAllListings(
+        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.Listing> values) {
+      if (listingsBuilder_ == null) {
+        ensureListingsIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, listings_);
+        onChanged();
+      } else {
+        listingsBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder clearListings() {
+      if (listingsBuilder_ == null) {
+        listings_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        listingsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public Builder removeListings(int index) {
+      if (listingsBuilder_ == null) {
+        ensureListingsIsMutable();
+        listings_.remove(index);
+        onChanged();
+      } else {
+        listingsBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder getListingsBuilder(
+        int index) {
+      return getListingsFieldBuilder().getBuilder(index);
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingsOrBuilder(
+        int index) {
+      if (listingsBuilder_ == null) {
+        return listings_.get(index);  } else {
+        return listingsBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+         getListingsOrBuilderList() {
+      if (listingsBuilder_ != null) {
+        return listingsBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(listings_);
+      }
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder addListingsBuilder() {
+      return getListingsFieldBuilder().addBuilder(
+          com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder addListingsBuilder(
+        int index) {
+      return getListingsFieldBuilder().addBuilder(
+          index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of Listing.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder> 
+         getListingsBuilderList() {
+      return getListingsFieldBuilder().getBuilderList();
+    }
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+        getListingsFieldBuilder() {
+      if (listingsBuilder_ == null) {
+        listingsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder>(
+                listings_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        listings_ = null;
+      }
+      return listingsBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListListingsResponse>
+      PARSER = new com.google.protobuf.AbstractParser<ListListingsResponse>() {
+    @java.lang.Override
+    public ListListingsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListListingsResponse(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListListingsResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListListingsResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
new file mode 100644
index 000000000000..bed7b2b0f325
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
@@ -0,0 +1,73 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListListingsResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> 
+      getListingsList();
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListings(int index);
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  int getListingsCount();
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+      getListingsOrBuilderList();
+  /**
+   * <pre>
+   * The list of Listing.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingsOrBuilder(
+      int index);
+
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
new file mode 100644
index 000000000000..5ba50b84b0b4
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
@@ -0,0 +1,861 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for requesting the list of data exchanges from projects in an
+ * organization and location.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest}
+ */
+public final class ListOrgDataExchangesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
+    ListOrgDataExchangesRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListOrgDataExchangesRequest.newBuilder() to construct.
+  private ListOrgDataExchangesRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListOrgDataExchangesRequest() {
+    organization_ = "";
+    pageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListOrgDataExchangesRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListOrgDataExchangesRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            organization_ = s;
+            break;
+          }
+          case 16: {
+
+            pageSize_ = input.readInt32();
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            pageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.Builder.class);
+  }
+
+  public static final int ORGANIZATION_FIELD_NUMBER = 1;
+  private volatile java.lang.Object organization_;
+  /**
+   * <pre>
+   * Required. The organization resource path of the projects containing DataExchanges.
+   * e.g. `organizations/myorg/locations/US`.
+   * </pre>
+   *
+   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The organization.
+   */
+  @java.lang.Override
+  public java.lang.String getOrganization() {
+    java.lang.Object ref = organization_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      organization_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. The organization resource path of the projects containing DataExchanges.
+   * e.g. `organizations/myorg/locations/US`.
+   * </pre>
+   *
+   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for organization.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getOrganizationBytes() {
+    java.lang.Object ref = organization_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      organization_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PAGE_SIZE_FIELD_NUMBER = 2;
+  private int pageSize_;
+  /**
+   * <pre>
+   * The maximum number of results to return in a single response page. Leverage
+   * the page tokens to iterate through the entire collection.
+   * </pre>
+   *
+   * <code>int32 page_size = 2;</code>
+   * @return The pageSize.
+   */
+  @java.lang.Override
+  public int getPageSize() {
+    return pageSize_;
+  }
+
+  public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+  private volatile java.lang.Object pageToken_;
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The pageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getPageToken() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      pageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The bytes for pageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
+    java.lang.Object ref = pageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      pageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(organization_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, organization_);
+    }
+    if (pageSize_ != 0) {
+      output.writeInt32(2, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(organization_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, organization_);
+    }
+    if (pageSize_ != 0) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) obj;
+
+    if (!getOrganization()
+        .equals(other.getOrganization())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + ORGANIZATION_FIELD_NUMBER;
+    hash = (53 * hash) + getOrganization().hashCode();
+    hash = (37 * hash) + PAGE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + getPageSize();
+    hash = (37 * hash) + PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for requesting the list of data exchanges from projects in an
+   * organization and location.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      organization_ = "";
+
+      pageSize_ = 0;
+
+      pageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest(this);
+      result.organization_ = organization_;
+      result.pageSize_ = pageSize_;
+      result.pageToken_ = pageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.getDefaultInstance()) return this;
+      if (!other.getOrganization().isEmpty()) {
+        organization_ = other.organization_;
+        onChanged();
+      }
+      if (other.getPageSize() != 0) {
+        setPageSize(other.getPageSize());
+      }
+      if (!other.getPageToken().isEmpty()) {
+        pageToken_ = other.pageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object organization_ = "";
+    /**
+     * <pre>
+     * Required. The organization resource path of the projects containing DataExchanges.
+     * e.g. `organizations/myorg/locations/US`.
+     * </pre>
+     *
+     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The organization.
+     */
+    public java.lang.String getOrganization() {
+      java.lang.Object ref = organization_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        organization_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The organization resource path of the projects containing DataExchanges.
+     * e.g. `organizations/myorg/locations/US`.
+     * </pre>
+     *
+     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for organization.
+     */
+    public com.google.protobuf.ByteString
+        getOrganizationBytes() {
+      java.lang.Object ref = organization_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        organization_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The organization resource path of the projects containing DataExchanges.
+     * e.g. `organizations/myorg/locations/US`.
+     * </pre>
+     *
+     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The organization to set.
+     * @return This builder for chaining.
+     */
+    public Builder setOrganization(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      organization_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The organization resource path of the projects containing DataExchanges.
+     * e.g. `organizations/myorg/locations/US`.
+     * </pre>
+     *
+     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearOrganization() {
+      
+      organization_ = getDefaultInstance().getOrganization();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The organization resource path of the projects containing DataExchanges.
+     * e.g. `organizations/myorg/locations/US`.
+     * </pre>
+     *
+     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for organization to set.
+     * @return This builder for chaining.
+     */
+    public Builder setOrganizationBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      organization_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int pageSize_ ;
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @return The pageSize.
+     */
+    @java.lang.Override
+    public int getPageSize() {
+      return pageSize_;
+    }
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @param value The pageSize to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageSize(int value) {
+      
+      pageSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * The maximum number of results to return in a single response page. Leverage
+     * the page tokens to iterate through the entire collection.
+     * </pre>
+     *
+     * <code>int32 page_size = 2;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPageSize() {
+      
+      pageSize_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object pageToken_ = "";
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return The pageToken.
+     */
+    public java.lang.String getPageToken() {
+      java.lang.Object ref = pageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        pageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return The bytes for pageToken.
+     */
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
+      java.lang.Object ref = pageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        pageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPageToken() {
+      
+      pageToken_ = getDefaultInstance().getPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Page token, returned by a previous call, to request the next page of
+     * results.
+     * </pre>
+     *
+     * <code>string page_token = 3;</code>
+     * @param value The bytes for pageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      pageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListOrgDataExchangesRequest>
+      PARSER = new com.google.protobuf.AbstractParser<ListOrgDataExchangesRequest>() {
+    @java.lang.Override
+    public ListOrgDataExchangesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListOrgDataExchangesRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListOrgDataExchangesRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListOrgDataExchangesRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
new file mode 100644
index 000000000000..ef276cb9c09d
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
@@ -0,0 +1,64 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListOrgDataExchangesRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. The organization resource path of the projects containing DataExchanges.
+   * e.g. `organizations/myorg/locations/US`.
+   * </pre>
+   *
+   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The organization.
+   */
+  java.lang.String getOrganization();
+  /**
+   * <pre>
+   * Required. The organization resource path of the projects containing DataExchanges.
+   * e.g. `organizations/myorg/locations/US`.
+   * </pre>
+   *
+   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for organization.
+   */
+  com.google.protobuf.ByteString
+      getOrganizationBytes();
+
+  /**
+   * <pre>
+   * The maximum number of results to return in a single response page. Leverage
+   * the page tokens to iterate through the entire collection.
+   * </pre>
+   *
+   * <code>int32 page_size = 2;</code>
+   * @return The pageSize.
+   */
+  int getPageSize();
+
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The pageToken.
+   */
+  java.lang.String getPageToken();
+  /**
+   * <pre>
+   * Page token, returned by a previous call, to request the next page of
+   * results.
+   * </pre>
+   *
+   * <code>string page_token = 3;</code>
+   * @return The bytes for pageToken.
+   */
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
new file mode 100644
index 000000000000..b792b1e23268
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
@@ -0,0 +1,1040 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for response to listing data exchanges in an organization and
+ * location.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse}
+ */
+public final class ListOrgDataExchangesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
+    ListOrgDataExchangesResponseOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use ListOrgDataExchangesResponse.newBuilder() to construct.
+  private ListOrgDataExchangesResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private ListOrgDataExchangesResponse() {
+    dataExchanges_ = java.util.Collections.emptyList();
+    nextPageToken_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new ListOrgDataExchangesResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private ListOrgDataExchangesResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>();
+              mutable_bitField0_ |= 0x00000001;
+            }
+            dataExchanges_.add(
+                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry));
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            nextPageToken_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.Builder.class);
+  }
+
+  public static final int DATA_EXCHANGES_FIELD_NUMBER = 1;
+  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_;
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
+    return dataExchanges_;
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+      getDataExchangesOrBuilderList() {
+    return dataExchanges_;
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public int getDataExchangesCount() {
+    return dataExchanges_.size();
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
+    return dataExchanges_.get(index);
+  }
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+      int index) {
+    return dataExchanges_.get(index);
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+  private volatile java.lang.Object nextPageToken_;
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  @java.lang.Override
+  public java.lang.String getNextPageToken() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      nextPageToken_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
+    java.lang.Object ref = nextPageToken_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      nextPageToken_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
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+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    for (int i = 0; i < dataExchanges_.size(); i++) {
+      output.writeMessage(1, dataExchanges_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    for (int i = 0; i < dataExchanges_.size(); i++) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, dataExchanges_.get(i));
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse) obj;
+
+    if (!getDataExchangesList()
+        .equals(other.getDataExchangesList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (getDataExchangesCount() > 0) {
+      hash = (37 * hash) + DATA_EXCHANGES_FIELD_NUMBER;
+      hash = (53 * hash) + getDataExchangesList().hashCode();
+    }
+    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
+    hash = (53 * hash) + getNextPageToken().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for response to listing data exchanges in an organization and
+   * location.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+        getDataExchangesFieldBuilder();
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (dataExchangesBuilder_ == null) {
+        dataExchanges_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+      } else {
+        dataExchangesBuilder_.clear();
+      }
+      nextPageToken_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse(this);
+      int from_bitField0_ = bitField0_;
+      if (dataExchangesBuilder_ == null) {
+        if (((bitField0_ & 0x00000001) != 0)) {
+          dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
+          bitField0_ = (bitField0_ & ~0x00000001);
+        }
+        result.dataExchanges_ = dataExchanges_;
+      } else {
+        result.dataExchanges_ = dataExchangesBuilder_.build();
+      }
+      result.nextPageToken_ = nextPageToken_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.getDefaultInstance()) return this;
+      if (dataExchangesBuilder_ == null) {
+        if (!other.dataExchanges_.isEmpty()) {
+          if (dataExchanges_.isEmpty()) {
+            dataExchanges_ = other.dataExchanges_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+          } else {
+            ensureDataExchangesIsMutable();
+            dataExchanges_.addAll(other.dataExchanges_);
+          }
+          onChanged();
+        }
+      } else {
+        if (!other.dataExchanges_.isEmpty()) {
+          if (dataExchangesBuilder_.isEmpty()) {
+            dataExchangesBuilder_.dispose();
+            dataExchangesBuilder_ = null;
+            dataExchanges_ = other.dataExchanges_;
+            bitField0_ = (bitField0_ & ~0x00000001);
+            dataExchangesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDataExchangesFieldBuilder() : null;
+          } else {
+            dataExchangesBuilder_.addAllMessages(other.dataExchanges_);
+          }
+        }
+      }
+      if (!other.getNextPageToken().isEmpty()) {
+        nextPageToken_ = other.nextPageToken_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int bitField0_;
+
+    private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_ =
+      java.util.Collections.emptyList();
+    private void ensureDataExchangesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(dataExchanges_);
+        bitField0_ |= 0x00000001;
+       }
+    }
+
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangesBuilder_;
+
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
+      if (dataExchangesBuilder_ == null) {
+        return java.util.Collections.unmodifiableList(dataExchanges_);
+      } else {
+        return dataExchangesBuilder_.getMessageList();
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public int getDataExchangesCount() {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.size();
+      } else {
+        return dataExchangesBuilder_.getCount();
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.get(index);
+      } else {
+        return dataExchangesBuilder_.getMessage(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder setDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.set(index, value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.setMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder setDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.set(index, builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.setMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangesBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(index, value);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(index, value);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addDataExchanges(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.add(index, builderForValue.build());
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addMessage(index, builderForValue.build());
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder addAllDataExchanges(
+        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> values) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, dataExchanges_);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.addAllMessages(values);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder clearDataExchanges() {
+      if (dataExchangesBuilder_ == null) {
+        dataExchanges_ = java.util.Collections.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000001);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public Builder removeDataExchanges(int index) {
+      if (dataExchangesBuilder_ == null) {
+        ensureDataExchangesIsMutable();
+        dataExchanges_.remove(index);
+        onChanged();
+      } else {
+        dataExchangesBuilder_.remove(index);
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangesBuilder(
+        int index) {
+      return getDataExchangesFieldBuilder().getBuilder(index);
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+        int index) {
+      if (dataExchangesBuilder_ == null) {
+        return dataExchanges_.get(index);  } else {
+        return dataExchangesBuilder_.getMessageOrBuilder(index);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+         getDataExchangesOrBuilderList() {
+      if (dataExchangesBuilder_ != null) {
+        return dataExchangesBuilder_.getMessageOrBuilderList();
+      } else {
+        return java.util.Collections.unmodifiableList(dataExchanges_);
+      }
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder() {
+      return getDataExchangesFieldBuilder().addBuilder(
+          com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder(
+        int index) {
+      return getDataExchangesFieldBuilder().addBuilder(
+          index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
+    }
+    /**
+     * <pre>
+     * The list of data exchanges.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder> 
+         getDataExchangesBuilderList() {
+      return getDataExchangesFieldBuilder().getBuilderList();
+    }
+    private com.google.protobuf.RepeatedFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+        getDataExchangesFieldBuilder() {
+      if (dataExchangesBuilder_ == null) {
+        dataExchangesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
+                dataExchanges_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
+        dataExchanges_ = null;
+      }
+      return dataExchangesBuilder_;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The nextPageToken.
+     */
+    public java.lang.String getNextPageToken() {
+      java.lang.Object ref = nextPageToken_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        nextPageToken_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return The bytes for nextPageToken.
+     */
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
+      java.lang.Object ref = nextPageToken_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        nextPageToken_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearNextPageToken() {
+      
+      nextPageToken_ = getDefaultInstance().getNextPageToken();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * A token to request the next page of results.
+     * </pre>
+     *
+     * <code>string next_page_token = 2;</code>
+     * @param value The bytes for nextPageToken to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      nextPageToken_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<ListOrgDataExchangesResponse>
+      PARSER = new com.google.protobuf.AbstractParser<ListOrgDataExchangesResponse>() {
+    @java.lang.Override
+    public ListOrgDataExchangesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListOrgDataExchangesResponse(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<ListOrgDataExchangesResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<ListOrgDataExchangesResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
new file mode 100644
index 000000000000..a87da4ba8706
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
@@ -0,0 +1,73 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListOrgDataExchangesResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> 
+      getDataExchangesList();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index);
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  int getDataExchangesCount();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+      getDataExchangesOrBuilderList();
+  /**
+   * <pre>
+   * The list of data exchanges.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
+      int index);
+
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The nextPageToken.
+   */
+  java.lang.String getNextPageToken();
+  /**
+   * <pre>
+   * A token to request the next page of results.
+   * </pre>
+   *
+   * <code>string next_page_token = 2;</code>
+   * @return The bytes for nextPageToken.
+   */
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
new file mode 100644
index 000000000000..99f7e2c20e5a
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
@@ -0,0 +1,3932 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * A listing is what gets published into a data exchange that a subscriber can
+ * subscribe to. It contains a reference to the data source along with
+ * descriptive information that will help subscribers find and subscribe the
+ * data.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing}
+ */
+public final class Listing extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.Listing)
+    ListingOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use Listing.newBuilder() to construct.
+  private Listing(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private Listing() {
+    name_ = "";
+    displayName_ = "";
+    description_ = "";
+    primaryContact_ = "";
+    documentation_ = "";
+    state_ = 0;
+    icon_ = com.google.protobuf.ByteString.EMPTY;
+    categories_ = java.util.Collections.emptyList();
+    requestAccess_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new Listing();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private Listing(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            displayName_ = s;
+            break;
+          }
+          case 26: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            description_ = s;
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            primaryContact_ = s;
+            break;
+          }
+          case 42: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            documentation_ = s;
+            break;
+          }
+          case 50: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder subBuilder = null;
+            if (sourceCase_ == 6) {
+              subBuilder = ((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_).toBuilder();
+            }
+            source_ =
+                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_);
+              source_ = subBuilder.buildPartial();
+            }
+            sourceCase_ = 6;
+            break;
+          }
+          case 56: {
+            int rawValue = input.readEnum();
+
+            state_ = rawValue;
+            break;
+          }
+          case 66: {
+
+            icon_ = input.readBytes();
+            break;
+          }
+          case 74: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder subBuilder = null;
+            if (dataProvider_ != null) {
+              subBuilder = dataProvider_.toBuilder();
+            }
+            dataProvider_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(dataProvider_);
+              dataProvider_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 80: {
+            int rawValue = input.readEnum();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              categories_ = new java.util.ArrayList<java.lang.Integer>();
+              mutable_bitField0_ |= 0x00000001;
+            }
+            categories_.add(rawValue);
+            break;
+          }
+          case 82: {
+            int length = input.readRawVarint32();
+            int oldLimit = input.pushLimit(length);
+            while(input.getBytesUntilLimit() > 0) {
+              int rawValue = input.readEnum();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                categories_ = new java.util.ArrayList<java.lang.Integer>();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              categories_.add(rawValue);
+            }
+            input.popLimit(oldLimit);
+            break;
+          }
+          case 90: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder subBuilder = null;
+            if (publisher_ != null) {
+              subBuilder = publisher_.toBuilder();
+            }
+            publisher_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(publisher_);
+              publisher_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 98: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            requestAccess_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      if (((mutable_bitField0_ & 0x00000001) != 0)) {
+        categories_ = java.util.Collections.unmodifiableList(categories_);
+      }
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder.class);
+  }
+
+  /**
+   * <pre>
+   * State of the listing.
+   * </pre>
+   *
+   * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.State}
+   */
+  public enum State
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <pre>
+     * Default value. This value is unused.
+     * </pre>
+     *
+     * <code>STATE_UNSPECIFIED = 0;</code>
+     */
+    STATE_UNSPECIFIED(0),
+    /**
+     * <pre>
+     * Subscribable state. Users with dataexchange.listings.subscribe permission
+     * can subscribe to this listing.
+     * </pre>
+     *
+     * <code>ACTIVE = 1;</code>
+     */
+    ACTIVE(1),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     * <pre>
+     * Default value. This value is unused.
+     * </pre>
+     *
+     * <code>STATE_UNSPECIFIED = 0;</code>
+     */
+    public static final int STATE_UNSPECIFIED_VALUE = 0;
+    /**
+     * <pre>
+     * Subscribable state. Users with dataexchange.listings.subscribe permission
+     * can subscribe to this listing.
+     * </pre>
+     *
+     * <code>ACTIVE = 1;</code>
+     */
+    public static final int ACTIVE_VALUE = 1;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static State valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static State forNumber(int value) {
+      switch (value) {
+        case 0: return STATE_UNSPECIFIED;
+        case 1: return ACTIVE;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<State>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        State> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<State>() {
+            public State findValueByNumber(int number) {
+              return State.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDescriptor().getEnumTypes().get(0);
+    }
+
+    private static final State[] VALUES = values();
+
+    public static State valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private State(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.State)
+  }
+
+  /**
+   * <pre>
+   * Listing categories.
+   * </pre>
+   *
+   * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.Category}
+   */
+  public enum Category
+      implements com.google.protobuf.ProtocolMessageEnum {
+    /**
+     * <code>CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    CATEGORY_UNSPECIFIED(0),
+    /**
+     * <code>CATEGORY_OTHERS = 1;</code>
+     */
+    CATEGORY_OTHERS(1),
+    /**
+     * <code>CATEGORY_ADVERTISING_AND_MARKETING = 2;</code>
+     */
+    CATEGORY_ADVERTISING_AND_MARKETING(2),
+    /**
+     * <code>CATEGORY_COMMERCE = 3;</code>
+     */
+    CATEGORY_COMMERCE(3),
+    /**
+     * <code>CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;</code>
+     */
+    CATEGORY_CLIMATE_AND_ENVIRONMENT(4),
+    /**
+     * <code>CATEGORY_DEMOGRAPHICS = 5;</code>
+     */
+    CATEGORY_DEMOGRAPHICS(5),
+    /**
+     * <code>CATEGORY_ECONOMICS = 6;</code>
+     */
+    CATEGORY_ECONOMICS(6),
+    /**
+     * <code>CATEGORY_EDUCATION = 7;</code>
+     */
+    CATEGORY_EDUCATION(7),
+    /**
+     * <code>CATEGORY_ENERGY = 8;</code>
+     */
+    CATEGORY_ENERGY(8),
+    /**
+     * <code>CATEGORY_FINANCIAL = 9;</code>
+     */
+    CATEGORY_FINANCIAL(9),
+    /**
+     * <code>CATEGORY_GAMING = 10;</code>
+     */
+    CATEGORY_GAMING(10),
+    /**
+     * <code>CATEGORY_GEOSPATIAL = 11;</code>
+     */
+    CATEGORY_GEOSPATIAL(11),
+    /**
+     * <code>CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;</code>
+     */
+    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE(12),
+    /**
+     * <code>CATEGORY_MEDIA = 13;</code>
+     */
+    CATEGORY_MEDIA(13),
+    /**
+     * <code>CATEGORY_PUBLIC_SECTOR = 14;</code>
+     */
+    CATEGORY_PUBLIC_SECTOR(14),
+    /**
+     * <code>CATEGORY_RETAIL = 15;</code>
+     */
+    CATEGORY_RETAIL(15),
+    /**
+     * <code>CATEGORY_SPORTS = 16;</code>
+     */
+    CATEGORY_SPORTS(16),
+    /**
+     * <code>CATEGORY_SCIENCE_AND_RESEARCH = 17;</code>
+     */
+    CATEGORY_SCIENCE_AND_RESEARCH(17),
+    /**
+     * <code>CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;</code>
+     */
+    CATEGORY_TRANSPORTATION_AND_LOGISTICS(18),
+    /**
+     * <code>CATEGORY_TRAVEL_AND_TOURISM = 19;</code>
+     */
+    CATEGORY_TRAVEL_AND_TOURISM(19),
+    UNRECOGNIZED(-1),
+    ;
+
+    /**
+     * <code>CATEGORY_UNSPECIFIED = 0;</code>
+     */
+    public static final int CATEGORY_UNSPECIFIED_VALUE = 0;
+    /**
+     * <code>CATEGORY_OTHERS = 1;</code>
+     */
+    public static final int CATEGORY_OTHERS_VALUE = 1;
+    /**
+     * <code>CATEGORY_ADVERTISING_AND_MARKETING = 2;</code>
+     */
+    public static final int CATEGORY_ADVERTISING_AND_MARKETING_VALUE = 2;
+    /**
+     * <code>CATEGORY_COMMERCE = 3;</code>
+     */
+    public static final int CATEGORY_COMMERCE_VALUE = 3;
+    /**
+     * <code>CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;</code>
+     */
+    public static final int CATEGORY_CLIMATE_AND_ENVIRONMENT_VALUE = 4;
+    /**
+     * <code>CATEGORY_DEMOGRAPHICS = 5;</code>
+     */
+    public static final int CATEGORY_DEMOGRAPHICS_VALUE = 5;
+    /**
+     * <code>CATEGORY_ECONOMICS = 6;</code>
+     */
+    public static final int CATEGORY_ECONOMICS_VALUE = 6;
+    /**
+     * <code>CATEGORY_EDUCATION = 7;</code>
+     */
+    public static final int CATEGORY_EDUCATION_VALUE = 7;
+    /**
+     * <code>CATEGORY_ENERGY = 8;</code>
+     */
+    public static final int CATEGORY_ENERGY_VALUE = 8;
+    /**
+     * <code>CATEGORY_FINANCIAL = 9;</code>
+     */
+    public static final int CATEGORY_FINANCIAL_VALUE = 9;
+    /**
+     * <code>CATEGORY_GAMING = 10;</code>
+     */
+    public static final int CATEGORY_GAMING_VALUE = 10;
+    /**
+     * <code>CATEGORY_GEOSPATIAL = 11;</code>
+     */
+    public static final int CATEGORY_GEOSPATIAL_VALUE = 11;
+    /**
+     * <code>CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;</code>
+     */
+    public static final int CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE_VALUE = 12;
+    /**
+     * <code>CATEGORY_MEDIA = 13;</code>
+     */
+    public static final int CATEGORY_MEDIA_VALUE = 13;
+    /**
+     * <code>CATEGORY_PUBLIC_SECTOR = 14;</code>
+     */
+    public static final int CATEGORY_PUBLIC_SECTOR_VALUE = 14;
+    /**
+     * <code>CATEGORY_RETAIL = 15;</code>
+     */
+    public static final int CATEGORY_RETAIL_VALUE = 15;
+    /**
+     * <code>CATEGORY_SPORTS = 16;</code>
+     */
+    public static final int CATEGORY_SPORTS_VALUE = 16;
+    /**
+     * <code>CATEGORY_SCIENCE_AND_RESEARCH = 17;</code>
+     */
+    public static final int CATEGORY_SCIENCE_AND_RESEARCH_VALUE = 17;
+    /**
+     * <code>CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;</code>
+     */
+    public static final int CATEGORY_TRANSPORTATION_AND_LOGISTICS_VALUE = 18;
+    /**
+     * <code>CATEGORY_TRAVEL_AND_TOURISM = 19;</code>
+     */
+    public static final int CATEGORY_TRAVEL_AND_TOURISM_VALUE = 19;
+
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static Category valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static Category forNumber(int value) {
+      switch (value) {
+        case 0: return CATEGORY_UNSPECIFIED;
+        case 1: return CATEGORY_OTHERS;
+        case 2: return CATEGORY_ADVERTISING_AND_MARKETING;
+        case 3: return CATEGORY_COMMERCE;
+        case 4: return CATEGORY_CLIMATE_AND_ENVIRONMENT;
+        case 5: return CATEGORY_DEMOGRAPHICS;
+        case 6: return CATEGORY_ECONOMICS;
+        case 7: return CATEGORY_EDUCATION;
+        case 8: return CATEGORY_ENERGY;
+        case 9: return CATEGORY_FINANCIAL;
+        case 10: return CATEGORY_GAMING;
+        case 11: return CATEGORY_GEOSPATIAL;
+        case 12: return CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE;
+        case 13: return CATEGORY_MEDIA;
+        case 14: return CATEGORY_PUBLIC_SECTOR;
+        case 15: return CATEGORY_RETAIL;
+        case 16: return CATEGORY_SPORTS;
+        case 17: return CATEGORY_SCIENCE_AND_RESEARCH;
+        case 18: return CATEGORY_TRANSPORTATION_AND_LOGISTICS;
+        case 19: return CATEGORY_TRAVEL_AND_TOURISM;
+        default: return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<Category>
+        internalGetValueMap() {
+      return internalValueMap;
+    }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        Category> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap<Category>() {
+            public Category findValueByNumber(int number) {
+              return Category.forNumber(number);
+            }
+          };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
+      return getDescriptor();
+    }
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDescriptor().getEnumTypes().get(1);
+    }
+
+    private static final Category[] VALUES = values();
+
+    public static Category valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private Category(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.Category)
+  }
+
+  public interface BigQueryDatasetSourceOrBuilder extends
+      // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+      com.google.protobuf.MessageOrBuilder {
+
+    /**
+     * <pre>
+     * Resource name of the dataset source for this listing.
+     * e.g. `projects/myproject/datasets/123`
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+     * @return The dataset.
+     */
+    java.lang.String getDataset();
+    /**
+     * <pre>
+     * Resource name of the dataset source for this listing.
+     * e.g. `projects/myproject/datasets/123`
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for dataset.
+     */
+    com.google.protobuf.ByteString
+        getDatasetBytes();
+  }
+  /**
+   * <pre>
+   * A reference to a shared dataset. It is an existing BigQuery dataset with a
+   * collection of objects such as tables and views that you want to share
+   * with subscribers.
+   * When subscriber's subscribe to a listing, Analytics Hub creates a linked
+   * dataset in
+   * the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
+   * dataset that serves as a _symbolic link_ to a shared dataset.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource}
+   */
+  public static final class BigQueryDatasetSource extends
+      com.google.protobuf.GeneratedMessageV3 implements
+      // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+      BigQueryDatasetSourceOrBuilder {
+  private static final long serialVersionUID = 0L;
+    // Use BigQueryDatasetSource.newBuilder() to construct.
+    private BigQueryDatasetSource(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+      super(builder);
+    }
+    private BigQueryDatasetSource() {
+      dataset_ = "";
+    }
+
+    @java.lang.Override
+    @SuppressWarnings({"unused"})
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
+      return new BigQueryDatasetSource();
+    }
+
+    @java.lang.Override
+    public final com.google.protobuf.UnknownFieldSet
+    getUnknownFields() {
+      return this.unknownFields;
+    }
+    private BigQueryDatasetSource(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      this();
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
+      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+          com.google.protobuf.UnknownFieldSet.newBuilder();
+      try {
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              dataset_ = s;
+              break;
+            }
+            default: {
+              if (!parseUnknownField(
+                  input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+          }
+        }
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(this);
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(
+            e).setUnfinishedMessage(this);
+      } finally {
+        this.unknownFields = unknownFields.build();
+        makeExtensionsImmutable();
+      }
+    }
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.class, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder.class);
+    }
+
+    public static final int DATASET_FIELD_NUMBER = 1;
+    private volatile java.lang.Object dataset_;
+    /**
+     * <pre>
+     * Resource name of the dataset source for this listing.
+     * e.g. `projects/myproject/datasets/123`
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+     * @return The dataset.
+     */
+    @java.lang.Override
+    public java.lang.String getDataset() {
+      java.lang.Object ref = dataset_;
+      if (ref instanceof java.lang.String) {
+        return (java.lang.String) ref;
+      } else {
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        dataset_ = s;
+        return s;
+      }
+    }
+    /**
+     * <pre>
+     * Resource name of the dataset source for this listing.
+     * e.g. `projects/myproject/datasets/123`
+     * </pre>
+     *
+     * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for dataset.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString
+        getDatasetBytes() {
+      java.lang.Object ref = dataset_;
+      if (ref instanceof java.lang.String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        dataset_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+
+    private byte memoizedIsInitialized = -1;
+    @java.lang.Override
+    public final boolean isInitialized() {
+      byte isInitialized = memoizedIsInitialized;
+      if (isInitialized == 1) return true;
+      if (isInitialized == 0) return false;
+
+      memoizedIsInitialized = 1;
+      return true;
+    }
+
+    @java.lang.Override
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataset_)) {
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataset_);
+      }
+      unknownFields.writeTo(output);
+    }
+
+    @java.lang.Override
+    public int getSerializedSize() {
+      int size = memoizedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataset_)) {
+        size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, dataset_);
+      }
+      size += unknownFields.getSerializedSize();
+      memoizedSize = size;
+      return size;
+    }
+
+    @java.lang.Override
+    public boolean equals(final java.lang.Object obj) {
+      if (obj == this) {
+       return true;
+      }
+      if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)) {
+        return super.equals(obj);
+      }
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource other = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) obj;
+
+      if (!getDataset()
+          .equals(other.getDataset())) return false;
+      if (!unknownFields.equals(other.unknownFields)) return false;
+      return true;
+    }
+
+    @java.lang.Override
+    public int hashCode() {
+      if (memoizedHashCode != 0) {
+        return memoizedHashCode;
+      }
+      int hash = 41;
+      hash = (19 * hash) + getDescriptor().hashCode();
+      hash = (37 * hash) + DATASET_FIELD_NUMBER;
+      hash = (53 * hash) + getDataset().hashCode();
+      hash = (29 * hash) + unknownFields.hashCode();
+      memoizedHashCode = hash;
+      return hash;
+    }
+
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return PARSER.parseFrom(data, extensionRegistry);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
+    }
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
+    }
+
+    @java.lang.Override
+    public Builder newBuilderForType() { return newBuilder(); }
+    public static Builder newBuilder() {
+      return DEFAULT_INSTANCE.toBuilder();
+    }
+    public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource prototype) {
+      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+    }
+    @java.lang.Override
+    public Builder toBuilder() {
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
+    }
+
+    @java.lang.Override
+    protected Builder newBuilderForType(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      Builder builder = new Builder(parent);
+      return builder;
+    }
+    /**
+     * <pre>
+     * A reference to a shared dataset. It is an existing BigQuery dataset with a
+     * collection of objects such as tables and views that you want to share
+     * with subscribers.
+     * When subscriber's subscribe to a listing, Analytics Hub creates a linked
+     * dataset in
+     * the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
+     * dataset that serves as a _symbolic link_ to a shared dataset.
+     * </pre>
+     *
+     * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource}
+     */
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+        // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder {
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.class, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder.class);
+      }
+
+      // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.newBuilder()
+      private Builder() {
+        maybeForceBuilderInitialization();
+      }
+
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+        maybeForceBuilderInitialization();
+      }
+      private void maybeForceBuilderInitialization() {
+        if (com.google.protobuf.GeneratedMessageV3
+                .alwaysUseFieldBuilders) {
+        }
+      }
+      @java.lang.Override
+      public Builder clear() {
+        super.clear();
+        dataset_ = "";
+
+        return this;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstanceForType() {
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource build() {
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource result = buildPartial();
+        if (!result.isInitialized()) {
+          throw newUninitializedMessageException(result);
+        }
+        return result;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource buildPartial() {
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource result = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource(this);
+        result.dataset_ = dataset_;
+        onBuilt();
+        return result;
+      }
+
+      @java.lang.Override
+      public Builder clone() {
+        return super.clone();
+      }
+      @java.lang.Override
+      public Builder setField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.setField(field, value);
+      }
+      @java.lang.Override
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
+        return super.clearField(field);
+      }
+      @java.lang.Override
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        return super.clearOneof(oneof);
+      }
+      @java.lang.Override
+      public Builder setRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          int index, java.lang.Object value) {
+        return super.setRepeatedField(field, index, value);
+      }
+      @java.lang.Override
+      public Builder addRepeatedField(
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
+        return super.addRepeatedField(field, value);
+      }
+      @java.lang.Override
+      public Builder mergeFrom(com.google.protobuf.Message other) {
+        if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) {
+          return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)other);
+        } else {
+          super.mergeFrom(other);
+          return this;
+        }
+      }
+
+      public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource other) {
+        if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance()) return this;
+        if (!other.getDataset().isEmpty()) {
+          dataset_ = other.dataset_;
+          onChanged();
+        }
+        this.mergeUnknownFields(other.unknownFields);
+        onChanged();
+        return this;
+      }
+
+      @java.lang.Override
+      public final boolean isInitialized() {
+        return true;
+      }
+
+      @java.lang.Override
+      public Builder mergeFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parsedMessage = null;
+        try {
+          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) e.getUnfinishedMessage();
+          throw e.unwrapIOException();
+        } finally {
+          if (parsedMessage != null) {
+            mergeFrom(parsedMessage);
+          }
+        }
+        return this;
+      }
+
+      private java.lang.Object dataset_ = "";
+      /**
+       * <pre>
+       * Resource name of the dataset source for this listing.
+       * e.g. `projects/myproject/datasets/123`
+       * </pre>
+       *
+       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+       * @return The dataset.
+       */
+      public java.lang.String getDataset() {
+        java.lang.Object ref = dataset_;
+        if (!(ref instanceof java.lang.String)) {
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
+          java.lang.String s = bs.toStringUtf8();
+          dataset_ = s;
+          return s;
+        } else {
+          return (java.lang.String) ref;
+        }
+      }
+      /**
+       * <pre>
+       * Resource name of the dataset source for this listing.
+       * e.g. `projects/myproject/datasets/123`
+       * </pre>
+       *
+       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+       * @return The bytes for dataset.
+       */
+      public com.google.protobuf.ByteString
+          getDatasetBytes() {
+        java.lang.Object ref = dataset_;
+        if (ref instanceof String) {
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
+          dataset_ = b;
+          return b;
+        } else {
+          return (com.google.protobuf.ByteString) ref;
+        }
+      }
+      /**
+       * <pre>
+       * Resource name of the dataset source for this listing.
+       * e.g. `projects/myproject/datasets/123`
+       * </pre>
+       *
+       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+       * @param value The dataset to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDataset(
+          java.lang.String value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  
+        dataset_ = value;
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Resource name of the dataset source for this listing.
+       * e.g. `projects/myproject/datasets/123`
+       * </pre>
+       *
+       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+       * @return This builder for chaining.
+       */
+      public Builder clearDataset() {
+        
+        dataset_ = getDefaultInstance().getDataset();
+        onChanged();
+        return this;
+      }
+      /**
+       * <pre>
+       * Resource name of the dataset source for this listing.
+       * e.g. `projects/myproject/datasets/123`
+       * </pre>
+       *
+       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
+       * @param value The bytes for dataset to set.
+       * @return This builder for chaining.
+       */
+      public Builder setDatasetBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+        
+        dataset_ = value;
+        onChanged();
+        return this;
+      }
+      @java.lang.Override
+      public final Builder setUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.setUnknownFields(unknownFields);
+      }
+
+      @java.lang.Override
+      public final Builder mergeUnknownFields(
+          final com.google.protobuf.UnknownFieldSet unknownFields) {
+        return super.mergeUnknownFields(unknownFields);
+      }
+
+
+      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+    }
+
+    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+    private static final com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource DEFAULT_INSTANCE;
+    static {
+      DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource();
+    }
+
+    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstance() {
+      return DEFAULT_INSTANCE;
+    }
+
+    private static final com.google.protobuf.Parser<BigQueryDatasetSource>
+        PARSER = new com.google.protobuf.AbstractParser<BigQueryDatasetSource>() {
+      @java.lang.Override
+      public BigQueryDatasetSource parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new BigQueryDatasetSource(input, extensionRegistry);
+      }
+    };
+
+    public static com.google.protobuf.Parser<BigQueryDatasetSource> parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<BigQueryDatasetSource> getParserForType() {
+      return PARSER;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstanceForType() {
+      return DEFAULT_INSTANCE;
+    }
+
+  }
+
+  private int sourceCase_ = 0;
+  private java.lang.Object source_;
+  public enum SourceCase
+      implements com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    BIGQUERY_DATASET(6),
+    SOURCE_NOT_SET(0);
+    private final int value;
+    private SourceCase(int value) {
+      this.value = value;
+    }
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static SourceCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static SourceCase forNumber(int value) {
+      switch (value) {
+        case 6: return BIGQUERY_DATASET;
+        case 0: return SOURCE_NOT_SET;
+        default: return null;
+      }
+    }
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public SourceCase
+  getSourceCase() {
+    return SourceCase.forNumber(
+        sourceCase_);
+  }
+
+  public static final int BIGQUERY_DATASET_FIELD_NUMBER = 6;
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the bigqueryDataset field is set.
+   */
+  @java.lang.Override
+  public boolean hasBigqueryDataset() {
+    return sourceCase_ == 6;
+  }
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bigqueryDataset.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset() {
+    if (sourceCase_ == 6) {
+       return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+  }
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder() {
+    if (sourceCase_ == 6) {
+       return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Output only. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Output only. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
+  private volatile java.lang.Object displayName_;
+  /**
+   * <pre>
+   * Required. Human-readable display name of the listing. The display name must contain
+   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The displayName.
+   */
+  @java.lang.Override
+  public java.lang.String getDisplayName() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      displayName_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. Human-readable display name of the listing. The display name must contain
+   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for displayName.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDisplayNameBytes() {
+    java.lang.Object ref = displayName_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      displayName_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DESCRIPTION_FIELD_NUMBER = 3;
+  private volatile java.lang.Object description_;
+  /**
+   * <pre>
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  @java.lang.Override
+  public java.lang.String getDescription() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      description_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for description.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDescriptionBytes() {
+    java.lang.Object ref = description_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      description_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 4;
+  private volatile java.lang.Object primaryContact_;
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the listing.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  @java.lang.Override
+  public java.lang.String getPrimaryContact() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      primaryContact_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the listing.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getPrimaryContactBytes() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      primaryContact_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int DOCUMENTATION_FIELD_NUMBER = 5;
+  private volatile java.lang.Object documentation_;
+  /**
+   * <pre>
+   * Optional. Documentation describing the listing.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The documentation.
+   */
+  @java.lang.Override
+  public java.lang.String getDocumentation() {
+    java.lang.Object ref = documentation_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      documentation_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Documentation describing the listing.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for documentation.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getDocumentationBytes() {
+    java.lang.Object ref = documentation_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      documentation_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int STATE_FIELD_NUMBER = 7;
+  private int state_;
+  /**
+   * <pre>
+   * Output only. Current state of the listing.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The enum numeric value on the wire for state.
+   */
+  @java.lang.Override public int getStateValue() {
+    return state_;
+  }
+  /**
+   * <pre>
+   * Output only. Current state of the listing.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The state.
+   */
+  @java.lang.Override public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState() {
+    @SuppressWarnings("deprecation")
+    com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State result = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.valueOf(state_);
+    return result == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.UNRECOGNIZED : result;
+  }
+
+  public static final int ICON_FIELD_NUMBER = 8;
+  private com.google.protobuf.ByteString icon_;
+  /**
+   * <pre>
+   * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+   * Expected image dimensions are 512x512 pixels, however the API only
+   * performs validation on size of the encoded data.
+   * Note: For byte fields, the contents of the field are base64-encoded (which
+   * increases the size of the data by 33-36%) when using JSON on the wire.
+   * </pre>
+   *
+   * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The icon.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString getIcon() {
+    return icon_;
+  }
+
+  public static final int DATA_PROVIDER_FIELD_NUMBER = 9;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider dataProvider_;
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the dataProvider field is set.
+   */
+  @java.lang.Override
+  public boolean hasDataProvider() {
+    return dataProvider_ != null;
+  }
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The dataProvider.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvider() {
+    return dataProvider_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance() : dataProvider_;
+  }
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder getDataProviderOrBuilder() {
+    return getDataProvider();
+  }
+
+  public static final int CATEGORIES_FIELD_NUMBER = 10;
+  private java.util.List<java.lang.Integer> categories_;
+  private static final com.google.protobuf.Internal.ListAdapter.Converter<
+      java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> categories_converter_ =
+          new com.google.protobuf.Internal.ListAdapter.Converter<
+              java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>() {
+            public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category convert(java.lang.Integer from) {
+              @SuppressWarnings("deprecation")
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category result = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category.valueOf(from);
+              return result == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category.UNRECOGNIZED : result;
+            }
+          };
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return A list containing the categories.
+   */
+  @java.lang.Override
+  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> getCategoriesList() {
+    return new com.google.protobuf.Internal.ListAdapter<
+        java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>(categories_, categories_converter_);
+  }
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The count of categories.
+   */
+  @java.lang.Override
+  public int getCategoriesCount() {
+    return categories_.size();
+  }
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @param index The index of the element to return.
+   * @return The categories at the given index.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index) {
+    return categories_converter_.convert(categories_.get(index));
+  }
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return A list containing the enum numeric values on the wire for categories.
+   */
+  @java.lang.Override
+  public java.util.List<java.lang.Integer>
+  getCategoriesValueList() {
+    return categories_;
+  }
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of categories at the given index.
+   */
+  @java.lang.Override
+  public int getCategoriesValue(int index) {
+    return categories_.get(index);
+  }
+  private int categoriesMemoizedSerializedSize;
+
+  public static final int PUBLISHER_FIELD_NUMBER = 11;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher_;
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the publisher field is set.
+   */
+  @java.lang.Override
+  public boolean hasPublisher() {
+    return publisher_ != null;
+  }
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The publisher.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher() {
+    return publisher_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance() : publisher_;
+  }
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder getPublisherOrBuilder() {
+    return getPublisher();
+  }
+
+  public static final int REQUEST_ACCESS_FIELD_NUMBER = 12;
+  private volatile java.lang.Object requestAccess_;
+  /**
+   * <pre>
+   * Optional. Email or URL of the request access of the listing.
+   * Subscribers can use this reference to request access.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The requestAccess.
+   */
+  @java.lang.Override
+  public java.lang.String getRequestAccess() {
+    java.lang.Object ref = requestAccess_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      requestAccess_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Email or URL of the request access of the listing.
+   * Subscribers can use this reference to request access.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for requestAccess.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getRequestAccessBytes() {
+    java.lang.Object ref = requestAccess_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      requestAccess_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
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+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
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+    getSerializedSize();
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, primaryContact_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentation_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, documentation_);
+    }
+    if (sourceCase_ == 6) {
+      output.writeMessage(6, (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_);
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+      output.writeEnum(7, state_);
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+    if (!icon_.isEmpty()) {
+      output.writeBytes(8, icon_);
+    }
+    if (dataProvider_ != null) {
+      output.writeMessage(9, getDataProvider());
+    }
+    if (getCategoriesList().size() > 0) {
+      output.writeUInt32NoTag(82);
+      output.writeUInt32NoTag(categoriesMemoizedSerializedSize);
+    }
+    for (int i = 0; i < categories_.size(); i++) {
+      output.writeEnumNoTag(categories_.get(i));
+    }
+    if (publisher_ != null) {
+      output.writeMessage(11, getPublisher());
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestAccess_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 12, requestAccess_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
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+    }
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+      size += com.google.protobuf.CodedOutputStream
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+    }
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+        dataSize += com.google.protobuf.CodedOutputStream
+          .computeEnumSizeNoTag(categories_.get(i));
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+      size += dataSize;
+      if (!getCategoriesList().isEmpty()) {  size += 1;
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32SizeNoTag(dataSize);
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+    }
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+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.Listing other = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDisplayName()
+        .equals(other.getDisplayName())) return false;
+    if (!getDescription()
+        .equals(other.getDescription())) return false;
+    if (!getPrimaryContact()
+        .equals(other.getPrimaryContact())) return false;
+    if (!getDocumentation()
+        .equals(other.getDocumentation())) return false;
+    if (state_ != other.state_) return false;
+    if (!getIcon()
+        .equals(other.getIcon())) return false;
+    if (hasDataProvider() != other.hasDataProvider()) return false;
+    if (hasDataProvider()) {
+      if (!getDataProvider()
+          .equals(other.getDataProvider())) return false;
+    }
+    if (!categories_.equals(other.categories_)) return false;
+    if (hasPublisher() != other.hasPublisher()) return false;
+    if (hasPublisher()) {
+      if (!getPublisher()
+          .equals(other.getPublisher())) return false;
+    }
+    if (!getRequestAccess()
+        .equals(other.getRequestAccess())) return false;
+    if (!getSourceCase().equals(other.getSourceCase())) return false;
+    switch (sourceCase_) {
+      case 6:
+        if (!getBigqueryDataset()
+            .equals(other.getBigqueryDataset())) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + DISPLAY_NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getDisplayName().hashCode();
+    hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
+    hash = (53 * hash) + getDescription().hashCode();
+    hash = (37 * hash) + PRIMARY_CONTACT_FIELD_NUMBER;
+    hash = (53 * hash) + getPrimaryContact().hashCode();
+    hash = (37 * hash) + DOCUMENTATION_FIELD_NUMBER;
+    hash = (53 * hash) + getDocumentation().hashCode();
+    hash = (37 * hash) + STATE_FIELD_NUMBER;
+    hash = (53 * hash) + state_;
+    hash = (37 * hash) + ICON_FIELD_NUMBER;
+    hash = (53 * hash) + getIcon().hashCode();
+    if (hasDataProvider()) {
+      hash = (37 * hash) + DATA_PROVIDER_FIELD_NUMBER;
+      hash = (53 * hash) + getDataProvider().hashCode();
+    }
+    if (getCategoriesCount() > 0) {
+      hash = (37 * hash) + CATEGORIES_FIELD_NUMBER;
+      hash = (53 * hash) + categories_.hashCode();
+    }
+    if (hasPublisher()) {
+      hash = (37 * hash) + PUBLISHER_FIELD_NUMBER;
+      hash = (53 * hash) + getPublisher().hashCode();
+    }
+    hash = (37 * hash) + REQUEST_ACCESS_FIELD_NUMBER;
+    hash = (53 * hash) + getRequestAccess().hashCode();
+    switch (sourceCase_) {
+      case 6:
+        hash = (37 * hash) + BIGQUERY_DATASET_FIELD_NUMBER;
+        hash = (53 * hash) + getBigqueryDataset().hashCode();
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.Listing prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * A listing is what gets published into a data exchange that a subscriber can
+   * subscribe to. It contains a reference to the data source along with
+   * descriptive information that will help subscribers find and subscribe the
+   * data.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.Listing)
+      com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.Listing.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
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+    @java.lang.Override
+    public Builder clear() {
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+      name_ = "";
+
+      displayName_ = "";
+
+      description_ = "";
+
+      primaryContact_ = "";
+
+      documentation_ = "";
+
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+
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+
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+        dataProvider_ = null;
+      } else {
+        dataProvider_ = null;
+        dataProviderBuilder_ = null;
+      }
+      categories_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      if (publisherBuilder_ == null) {
+        publisher_ = null;
+      } else {
+        publisher_ = null;
+        publisherBuilder_ = null;
+      }
+      requestAccess_ = "";
+
+      sourceCase_ = 0;
+      source_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing result = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing(this);
+      int from_bitField0_ = bitField0_;
+      if (sourceCase_ == 6) {
+        if (bigqueryDatasetBuilder_ == null) {
+          result.source_ = source_;
+        } else {
+          result.source_ = bigqueryDatasetBuilder_.build();
+        }
+      }
+      result.name_ = name_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      result.primaryContact_ = primaryContact_;
+      result.documentation_ = documentation_;
+      result.state_ = state_;
+      result.icon_ = icon_;
+      if (dataProviderBuilder_ == null) {
+        result.dataProvider_ = dataProvider_;
+      } else {
+        result.dataProvider_ = dataProviderBuilder_.build();
+      }
+      if (((bitField0_ & 0x00000001) != 0)) {
+        categories_ = java.util.Collections.unmodifiableList(categories_);
+        bitField0_ = (bitField0_ & ~0x00000001);
+      }
+      result.categories_ = categories_;
+      if (publisherBuilder_ == null) {
+        result.publisher_ = publisher_;
+      } else {
+        result.publisher_ = publisherBuilder_.build();
+      }
+      result.requestAccess_ = requestAccess_;
+      result.sourceCase_ = sourceCase_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Listing other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getDisplayName().isEmpty()) {
+        displayName_ = other.displayName_;
+        onChanged();
+      }
+      if (!other.getDescription().isEmpty()) {
+        description_ = other.description_;
+        onChanged();
+      }
+      if (!other.getPrimaryContact().isEmpty()) {
+        primaryContact_ = other.primaryContact_;
+        onChanged();
+      }
+      if (!other.getDocumentation().isEmpty()) {
+        documentation_ = other.documentation_;
+        onChanged();
+      }
+      if (other.state_ != 0) {
+        setStateValue(other.getStateValue());
+      }
+      if (other.getIcon() != com.google.protobuf.ByteString.EMPTY) {
+        setIcon(other.getIcon());
+      }
+      if (other.hasDataProvider()) {
+        mergeDataProvider(other.getDataProvider());
+      }
+      if (!other.categories_.isEmpty()) {
+        if (categories_.isEmpty()) {
+          categories_ = other.categories_;
+          bitField0_ = (bitField0_ & ~0x00000001);
+        } else {
+          ensureCategoriesIsMutable();
+          categories_.addAll(other.categories_);
+        }
+        onChanged();
+      }
+      if (other.hasPublisher()) {
+        mergePublisher(other.getPublisher());
+      }
+      if (!other.getRequestAccess().isEmpty()) {
+        requestAccess_ = other.requestAccess_;
+        onChanged();
+      }
+      switch (other.getSourceCase()) {
+        case BIGQUERY_DATASET: {
+          mergeBigqueryDataset(other.getBigqueryDataset());
+          break;
+        }
+        case SOURCE_NOT_SET: {
+          break;
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int sourceCase_ = 0;
+    private java.lang.Object source_;
+    public SourceCase
+        getSourceCase() {
+      return SourceCase.forNumber(
+          sourceCase_);
+    }
+
+    public Builder clearSource() {
+      sourceCase_ = 0;
+      source_ = null;
+      onChanged();
+      return this;
+    }
+
+    private int bitField0_;
+
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder> bigqueryDatasetBuilder_;
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the bigqueryDataset field is set.
+     */
+    @java.lang.Override
+    public boolean hasBigqueryDataset() {
+      return sourceCase_ == 6;
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bigqueryDataset.
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+      } else {
+        if (sourceCase_ == 6) {
+          return bigqueryDatasetBuilder_.getMessage();
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+      }
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setBigqueryDataset(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        source_ = value;
+        onChanged();
+      } else {
+        bigqueryDatasetBuilder_.setMessage(value);
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setBigqueryDataset(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder builderForValue) {
+      if (bigqueryDatasetBuilder_ == null) {
+        source_ = builderForValue.build();
+        onChanged();
+      } else {
+        bigqueryDatasetBuilder_.setMessage(builderForValue.build());
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeBigqueryDataset(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6 &&
+            source_ != com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance()) {
+          source_ = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.newBuilder((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_)
+              .mergeFrom(value).buildPartial();
+        } else {
+          source_ = value;
+        }
+        onChanged();
+      } else {
+        if (sourceCase_ == 6) {
+          bigqueryDatasetBuilder_.mergeFrom(value);
+        } else {
+          bigqueryDatasetBuilder_.setMessage(value);
+        }
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearBigqueryDataset() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6) {
+          sourceCase_ = 0;
+          source_ = null;
+          onChanged();
+        }
+      } else {
+        if (sourceCase_ == 6) {
+          sourceCase_ = 0;
+          source_ = null;
+        }
+        bigqueryDatasetBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder getBigqueryDatasetBuilder() {
+      return getBigqueryDatasetFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder() {
+      if ((sourceCase_ == 6) && (bigqueryDatasetBuilder_ != null)) {
+        return bigqueryDatasetBuilder_.getMessageOrBuilder();
+      } else {
+        if (sourceCase_ == 6) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+      }
+    }
+    /**
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder> 
+        getBigqueryDatasetFieldBuilder() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (!(sourceCase_ == 6)) {
+          source_ = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
+        }
+        bigqueryDatasetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>(
+                (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_,
+                getParentForChildren(),
+                isClean());
+        source_ = null;
+      }
+      sourceCase_ = 6;
+      onChanged();;
+      return bigqueryDatasetBuilder_;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object displayName_ = "";
+    /**
+     * <pre>
+     * Required. Human-readable display name of the listing. The display name must contain
+     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The displayName.
+     */
+    public java.lang.String getDisplayName() {
+      java.lang.Object ref = displayName_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        displayName_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the listing. The display name must contain
+     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The bytes for displayName.
+     */
+    public com.google.protobuf.ByteString
+        getDisplayNameBytes() {
+      java.lang.Object ref = displayName_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        displayName_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the listing. The display name must contain
+     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the listing. The display name must contain
+     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDisplayName() {
+      
+      displayName_ = getDefaultInstance().getDisplayName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Human-readable display name of the listing. The display name must contain
+     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
+     * Default value is an empty string.
+     * Max length: 63 bytes.
+     * </pre>
+     *
+     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @param value The bytes for displayName to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDisplayNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      displayName_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object description_ = "";
+    /**
+     * <pre>
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The description.
+     */
+    public java.lang.String getDescription() {
+      java.lang.Object ref = description_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        description_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for description.
+     */
+    public com.google.protobuf.ByteString
+        getDescriptionBytes() {
+      java.lang.Object ref = description_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        description_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescription(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      description_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDescription() {
+      
+      description_ = getDefaultInstance().getDescription();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
+     * Default value is an empty string.
+     * Max length: 2000 bytes.
+     * </pre>
+     *
+     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for description to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDescriptionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      description_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object primaryContact_ = "";
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the listing.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The primaryContact.
+     */
+    public java.lang.String getPrimaryContact() {
+      java.lang.Object ref = primaryContact_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        primaryContact_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the listing.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for primaryContact.
+     */
+    public com.google.protobuf.ByteString
+        getPrimaryContactBytes() {
+      java.lang.Object ref = primaryContact_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        primaryContact_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the listing.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContact(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the listing.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPrimaryContact() {
+      
+      primaryContact_ = getDefaultInstance().getPrimaryContact();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the primary point of contact of the listing.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContactBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object documentation_ = "";
+    /**
+     * <pre>
+     * Optional. Documentation describing the listing.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The documentation.
+     */
+    public java.lang.String getDocumentation() {
+      java.lang.Object ref = documentation_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        documentation_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the listing.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for documentation.
+     */
+    public com.google.protobuf.ByteString
+        getDocumentationBytes() {
+      java.lang.Object ref = documentation_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        documentation_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the listing.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The documentation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDocumentation(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      documentation_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the listing.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearDocumentation() {
+      
+      documentation_ = getDefaultInstance().getDocumentation();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Documentation describing the listing.
+     * </pre>
+     *
+     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for documentation to set.
+     * @return This builder for chaining.
+     */
+    public Builder setDocumentationBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      documentation_ = value;
+      onChanged();
+      return this;
+    }
+
+    private int state_ = 0;
+    /**
+     * <pre>
+     * Output only. Current state of the listing.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The enum numeric value on the wire for state.
+     */
+    @java.lang.Override public int getStateValue() {
+      return state_;
+    }
+    /**
+     * <pre>
+     * Output only. Current state of the listing.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The enum numeric value on the wire for state to set.
+     * @return This builder for chaining.
+     */
+    public Builder setStateValue(int value) {
+      
+      state_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. Current state of the listing.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return The state.
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState() {
+      @SuppressWarnings("deprecation")
+      com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State result = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.valueOf(state_);
+      return result == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.UNRECOGNIZED : result;
+    }
+    /**
+     * <pre>
+     * Output only. Current state of the listing.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param value The state to set.
+     * @return This builder for chaining.
+     */
+    public Builder setState(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      
+      state_ = value.getNumber();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Output only. Current state of the listing.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearState() {
+      
+      state_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.ByteString icon_ = com.google.protobuf.ByteString.EMPTY;
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The icon.
+     */
+    @java.lang.Override
+    public com.google.protobuf.ByteString getIcon() {
+      return icon_;
+    }
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The icon to set.
+     * @return This builder for chaining.
+     */
+    public Builder setIcon(com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      icon_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+     * Expected image dimensions are 512x512 pixels, however the API only
+     * performs validation on size of the encoded data.
+     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * increases the size of the data by 33-36%) when using JSON on the wire.
+     * </pre>
+     *
+     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearIcon() {
+      
+      icon_ = getDefaultInstance().getIcon();
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider dataProvider_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder> dataProviderBuilder_;
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return Whether the dataProvider field is set.
+     */
+    public boolean hasDataProvider() {
+      return dataProviderBuilder_ != null || dataProvider_ != null;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The dataProvider.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvider() {
+      if (dataProviderBuilder_ == null) {
+        return dataProvider_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance() : dataProvider_;
+      } else {
+        return dataProviderBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setDataProvider(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider value) {
+      if (dataProviderBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        dataProvider_ = value;
+        onChanged();
+      } else {
+        dataProviderBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setDataProvider(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder builderForValue) {
+      if (dataProviderBuilder_ == null) {
+        dataProvider_ = builderForValue.build();
+        onChanged();
+      } else {
+        dataProviderBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder mergeDataProvider(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider value) {
+      if (dataProviderBuilder_ == null) {
+        if (dataProvider_ != null) {
+          dataProvider_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.newBuilder(dataProvider_).mergeFrom(value).buildPartial();
+        } else {
+          dataProvider_ = value;
+        }
+        onChanged();
+      } else {
+        dataProviderBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder clearDataProvider() {
+      if (dataProviderBuilder_ == null) {
+        dataProvider_ = null;
+        onChanged();
+      } else {
+        dataProvider_ = null;
+        dataProviderBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder getDataProviderBuilder() {
+      
+      onChanged();
+      return getDataProviderFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder getDataProviderOrBuilder() {
+      if (dataProviderBuilder_ != null) {
+        return dataProviderBuilder_.getMessageOrBuilder();
+      } else {
+        return dataProvider_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance() : dataProvider_;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Details of the data provider who owns the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder> 
+        getDataProviderFieldBuilder() {
+      if (dataProviderBuilder_ == null) {
+        dataProviderBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder>(
+                getDataProvider(),
+                getParentForChildren(),
+                isClean());
+        dataProvider_ = null;
+      }
+      return dataProviderBuilder_;
+    }
+
+    private java.util.List<java.lang.Integer> categories_ =
+      java.util.Collections.emptyList();
+    private void ensureCategoriesIsMutable() {
+      if (!((bitField0_ & 0x00000001) != 0)) {
+        categories_ = new java.util.ArrayList<java.lang.Integer>(categories_);
+        bitField0_ |= 0x00000001;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return A list containing the categories.
+     */
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> getCategoriesList() {
+      return new com.google.protobuf.Internal.ListAdapter<
+          java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>(categories_, categories_converter_);
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The count of categories.
+     */
+    public int getCategoriesCount() {
+      return categories_.size();
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param index The index of the element to return.
+     * @return The categories at the given index.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index) {
+      return categories_converter_.convert(categories_.get(index));
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param index The index to set the value at.
+     * @param value The categories to set.
+     * @return This builder for chaining.
+     */
+    public Builder setCategories(
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureCategoriesIsMutable();
+      categories_.set(index, value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The categories to add.
+     * @return This builder for chaining.
+     */
+    public Builder addCategories(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      ensureCategoriesIsMutable();
+      categories_.add(value.getNumber());
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param values The categories to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllCategories(
+        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> values) {
+      ensureCategoriesIsMutable();
+      for (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value : values) {
+        categories_.add(value.getNumber());
+      }
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearCategories() {
+      categories_ = java.util.Collections.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return A list containing the enum numeric values on the wire for categories.
+     */
+    public java.util.List<java.lang.Integer>
+    getCategoriesValueList() {
+      return java.util.Collections.unmodifiableList(categories_);
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param index The index of the value to return.
+     * @return The enum numeric value on the wire of categories at the given index.
+     */
+    public int getCategoriesValue(int index) {
+      return categories_.get(index);
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param index The index to set the value at.
+     * @param value The enum numeric value on the wire for categories to set.
+     * @return This builder for chaining.
+     */
+    public Builder setCategoriesValue(
+        int index, int value) {
+      ensureCategoriesIsMutable();
+      categories_.set(index, value);
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The enum numeric value on the wire for categories to add.
+     * @return This builder for chaining.
+     */
+    public Builder addCategoriesValue(int value) {
+      ensureCategoriesIsMutable();
+      categories_.add(value);
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Categories of the listing. Up to two categories are allowed.
+     * </pre>
+     *
+     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param values The enum numeric values on the wire for categories to add.
+     * @return This builder for chaining.
+     */
+    public Builder addAllCategoriesValue(
+        java.lang.Iterable<java.lang.Integer> values) {
+      ensureCategoriesIsMutable();
+      for (int value : values) {
+        categories_.add(value);
+      }
+      onChanged();
+      return this;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder> publisherBuilder_;
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return Whether the publisher field is set.
+     */
+    public boolean hasPublisher() {
+      return publisherBuilder_ != null || publisher_ != null;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The publisher.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher() {
+      if (publisherBuilder_ == null) {
+        return publisher_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance() : publisher_;
+      } else {
+        return publisherBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setPublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher value) {
+      if (publisherBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        publisher_ = value;
+        onChanged();
+      } else {
+        publisherBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder setPublisher(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder builderForValue) {
+      if (publisherBuilder_ == null) {
+        publisher_ = builderForValue.build();
+        onChanged();
+      } else {
+        publisherBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder mergePublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher value) {
+      if (publisherBuilder_ == null) {
+        if (publisher_ != null) {
+          publisher_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.newBuilder(publisher_).mergeFrom(value).buildPartial();
+        } else {
+          publisher_ = value;
+        }
+        onChanged();
+      } else {
+        publisherBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public Builder clearPublisher() {
+      if (publisherBuilder_ == null) {
+        publisher_ = null;
+        onChanged();
+      } else {
+        publisher_ = null;
+        publisherBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder getPublisherBuilder() {
+      
+      onChanged();
+      return getPublisherFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder getPublisherOrBuilder() {
+      if (publisherBuilder_ != null) {
+        return publisherBuilder_.getMessageOrBuilder();
+      } else {
+        return publisher_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance() : publisher_;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Details of the publisher who owns the listing and who can share
+     * the source data.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder> 
+        getPublisherFieldBuilder() {
+      if (publisherBuilder_ == null) {
+        publisherBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder>(
+                getPublisher(),
+                getParentForChildren(),
+                isClean());
+        publisher_ = null;
+      }
+      return publisherBuilder_;
+    }
+
+    private java.lang.Object requestAccess_ = "";
+    /**
+     * <pre>
+     * Optional. Email or URL of the request access of the listing.
+     * Subscribers can use this reference to request access.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The requestAccess.
+     */
+    public java.lang.String getRequestAccess() {
+      java.lang.Object ref = requestAccess_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        requestAccess_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the request access of the listing.
+     * Subscribers can use this reference to request access.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for requestAccess.
+     */
+    public com.google.protobuf.ByteString
+        getRequestAccessBytes() {
+      java.lang.Object ref = requestAccess_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        requestAccess_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the request access of the listing.
+     * Subscribers can use this reference to request access.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The requestAccess to set.
+     * @return This builder for chaining.
+     */
+    public Builder setRequestAccess(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      requestAccess_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the request access of the listing.
+     * Subscribers can use this reference to request access.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearRequestAccess() {
+      
+      requestAccess_ = getDefaultInstance().getRequestAccess();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the request access of the listing.
+     * Subscribers can use this reference to request access.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for requestAccess to set.
+     * @return This builder for chaining.
+     */
+    public Builder setRequestAccessBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      requestAccess_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.Listing DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<Listing>
+      PARSER = new com.google.protobuf.AbstractParser<Listing>() {
+    @java.lang.Override
+    public Listing parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Listing(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<Listing> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<Listing> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
new file mode 100644
index 000000000000..63f57df61428
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
@@ -0,0 +1,269 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class ListingName implements ResourceName {
+  private static final PathTemplate PROJECT_LOCATION_DATA_EXCHANGE_LISTING =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String project;
+  private final String location;
+  private final String dataExchange;
+  private final String listing;
+
+  @Deprecated
+  protected ListingName() {
+    project = null;
+    location = null;
+    dataExchange = null;
+    listing = null;
+  }
+
+  private ListingName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+    dataExchange = Preconditions.checkNotNull(builder.getDataExchange());
+    listing = Preconditions.checkNotNull(builder.getListing());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public String getDataExchange() {
+    return dataExchange;
+  }
+
+  public String getListing() {
+    return listing;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static ListingName of(
+      String project, String location, String dataExchange, String listing) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setDataExchange(dataExchange)
+        .setListing(listing)
+        .build();
+  }
+
+  public static String format(
+      String project, String location, String dataExchange, String listing) {
+    return newBuilder()
+        .setProject(project)
+        .setLocation(location)
+        .setDataExchange(dataExchange)
+        .setListing(listing)
+        .build()
+        .toString();
+  }
+
+  public static ListingName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        PROJECT_LOCATION_DATA_EXCHANGE_LISTING.validatedMatch(
+            formattedString, "ListingName.parse: formattedString not in valid format");
+    return of(
+        matchMap.get("project"),
+        matchMap.get("location"),
+        matchMap.get("data_exchange"),
+        matchMap.get("listing"));
+  }
+
+  public static List<ListingName> parseList(List<String> formattedStrings) {
+    List<ListingName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<ListingName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (ListingName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION_DATA_EXCHANGE_LISTING.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          if (dataExchange != null) {
+            fieldMapBuilder.put("data_exchange", dataExchange);
+          }
+          if (listing != null) {
+            fieldMapBuilder.put("listing", listing);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION_DATA_EXCHANGE_LISTING.instantiate(
+        "project",
+        project,
+        "location",
+        location,
+        "data_exchange",
+        dataExchange,
+        "listing",
+        listing);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      ListingName that = ((ListingName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location)
+          && Objects.equals(this.dataExchange, that.dataExchange)
+          && Objects.equals(this.listing, that.listing);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    h *= 1000003;
+    h ^= Objects.hashCode(dataExchange);
+    h *= 1000003;
+    h ^= Objects.hashCode(listing);
+    return h;
+  }
+
+  /**
+   * Builder for
+   * projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}.
+   */
+  public static class Builder {
+    private String project;
+    private String location;
+    private String dataExchange;
+    private String listing;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public String getDataExchange() {
+      return dataExchange;
+    }
+
+    public String getListing() {
+      return listing;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    public Builder setDataExchange(String dataExchange) {
+      this.dataExchange = dataExchange;
+      return this;
+    }
+
+    public Builder setListing(String listing) {
+      this.listing = listing;
+      return this;
+    }
+
+    private Builder(ListingName listingName) {
+      this.project = listingName.project;
+      this.location = listingName.location;
+      this.dataExchange = listingName.dataExchange;
+      this.listing = listingName.listing;
+    }
+
+    public ListingName build() {
+      return new ListingName(this);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
new file mode 100644
index 000000000000..ebf310988b88
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
@@ -0,0 +1,321 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface ListingOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Listing)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the bigqueryDataset field is set.
+   */
+  boolean hasBigqueryDataset();
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bigqueryDataset.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset();
+  /**
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder();
+
+  /**
+   * <pre>
+   * Output only. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Output only. The resource name of the listing.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * <pre>
+   * Required. Human-readable display name of the listing. The display name must contain
+   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The displayName.
+   */
+  java.lang.String getDisplayName();
+  /**
+   * <pre>
+   * Required. Human-readable display name of the listing. The display name must contain
+   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
+   * Default value is an empty string.
+   * Max length: 63 bytes.
+   * </pre>
+   *
+   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The bytes for displayName.
+   */
+  com.google.protobuf.ByteString
+      getDisplayNameBytes();
+
+  /**
+   * <pre>
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The description.
+   */
+  java.lang.String getDescription();
+  /**
+   * <pre>
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
+   * Default value is an empty string.
+   * Max length: 2000 bytes.
+   * </pre>
+   *
+   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for description.
+   */
+  com.google.protobuf.ByteString
+      getDescriptionBytes();
+
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the listing.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  java.lang.String getPrimaryContact();
+  /**
+   * <pre>
+   * Optional. Email or URL of the primary point of contact of the listing.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  com.google.protobuf.ByteString
+      getPrimaryContactBytes();
+
+  /**
+   * <pre>
+   * Optional. Documentation describing the listing.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The documentation.
+   */
+  java.lang.String getDocumentation();
+  /**
+   * <pre>
+   * Optional. Documentation describing the listing.
+   * </pre>
+   *
+   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for documentation.
+   */
+  com.google.protobuf.ByteString
+      getDocumentationBytes();
+
+  /**
+   * <pre>
+   * Output only. Current state of the listing.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The enum numeric value on the wire for state.
+   */
+  int getStateValue();
+  /**
+   * <pre>
+   * Output only. Current state of the listing.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+   * @return The state.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState();
+
+  /**
+   * <pre>
+   * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+   * Expected image dimensions are 512x512 pixels, however the API only
+   * performs validation on size of the encoded data.
+   * Note: For byte fields, the contents of the field are base64-encoded (which
+   * increases the size of the data by 33-36%) when using JSON on the wire.
+   * </pre>
+   *
+   * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The icon.
+   */
+  com.google.protobuf.ByteString getIcon();
+
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the dataProvider field is set.
+   */
+  boolean hasDataProvider();
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The dataProvider.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvider();
+  /**
+   * <pre>
+   * Optional. Details of the data provider who owns the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder getDataProviderOrBuilder();
+
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return A list containing the categories.
+   */
+  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> getCategoriesList();
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The count of categories.
+   */
+  int getCategoriesCount();
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @param index The index of the element to return.
+   * @return The categories at the given index.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index);
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return A list containing the enum numeric values on the wire for categories.
+   */
+  java.util.List<java.lang.Integer>
+  getCategoriesValueList();
+  /**
+   * <pre>
+   * Optional. Categories of the listing. Up to two categories are allowed.
+   * </pre>
+   *
+   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @param index The index of the value to return.
+   * @return The enum numeric value on the wire of categories at the given index.
+   */
+  int getCategoriesValue(int index);
+
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return Whether the publisher field is set.
+   */
+  boolean hasPublisher();
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The publisher.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher();
+  /**
+   * <pre>
+   * Optional. Details of the publisher who owns the listing and who can share
+   * the source data.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder getPublisherOrBuilder();
+
+  /**
+   * <pre>
+   * Optional. Email or URL of the request access of the listing.
+   * Subscribers can use this reference to request access.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The requestAccess.
+   */
+  java.lang.String getRequestAccess();
+  /**
+   * <pre>
+   * Optional. Email or URL of the request access of the listing.
+   * Subscribers can use this reference to request access.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for requestAccess.
+   */
+  com.google.protobuf.ByteString
+      getRequestAccessBytes();
+
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.SourceCase getSourceCase();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
new file mode 100644
index 000000000000..62222aa8db11
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
@@ -0,0 +1,192 @@
+/*
+ * Copyright 2022 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+@Generated("by gapic-generator-java")
+public class LocationName implements ResourceName {
+  private static final PathTemplate PROJECT_LOCATION =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/locations/{location}");
+  private volatile Map<String, String> fieldValuesMap;
+  private final String project;
+  private final String location;
+
+  @Deprecated
+  protected LocationName() {
+    project = null;
+    location = null;
+  }
+
+  private LocationName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    location = Preconditions.checkNotNull(builder.getLocation());
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLocation() {
+    return location;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  public static LocationName of(String project, String location) {
+    return newBuilder().setProject(project).setLocation(location).build();
+  }
+
+  public static String format(String project, String location) {
+    return newBuilder().setProject(project).setLocation(location).build().toString();
+  }
+
+  public static LocationName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map<String, String> matchMap =
+        PROJECT_LOCATION.validatedMatch(
+            formattedString, "LocationName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("location"));
+  }
+
+  public static List<LocationName> parseList(List<String> formattedStrings) {
+    List<LocationName> list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List<String> toStringList(List<LocationName> values) {
+    List<String> list = new ArrayList<>(values.size());
+    for (LocationName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PROJECT_LOCATION.matches(formattedString);
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          if (project != null) {
+            fieldMapBuilder.put("project", project);
+          }
+          if (location != null) {
+            fieldMapBuilder.put("location", location);
+          }
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PROJECT_LOCATION.instantiate("project", project, "location", location);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o != null || getClass() == o.getClass()) {
+      LocationName that = ((LocationName) o);
+      return Objects.equals(this.project, that.project)
+          && Objects.equals(this.location, that.location);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= Objects.hashCode(project);
+    h *= 1000003;
+    h ^= Objects.hashCode(location);
+    return h;
+  }
+
+  /** Builder for projects/{project}/locations/{location}. */
+  public static class Builder {
+    private String project;
+    private String location;
+
+    protected Builder() {}
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLocation() {
+      return location;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLocation(String location) {
+      this.location = location;
+      return this;
+    }
+
+    private Builder(LocationName locationName) {
+      this.project = locationName.project;
+      this.location = locationName.location;
+    }
+
+    public LocationName build() {
+      return new LocationName(this);
+    }
+  }
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
new file mode 100644
index 000000000000..614a8878b857
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
@@ -0,0 +1,768 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Contains details of the listing publisher.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
+ */
+public final class Publisher extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
+    PublisherOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use Publisher.newBuilder() to construct.
+  private Publisher(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private Publisher() {
+    name_ = "";
+    primaryContact_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new Publisher();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private Publisher(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            primaryContact_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.class, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder.class);
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Optional. Name of the listing publisher.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Name of the listing publisher.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 2;
+  private volatile java.lang.Object primaryContact_;
+  /**
+   * <pre>
+   * Optional. Email or URL of the listing publisher.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  @java.lang.Override
+  public java.lang.String getPrimaryContact() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      primaryContact_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Optional. Email or URL of the listing publisher.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getPrimaryContactBytes() {
+    java.lang.Object ref = primaryContact_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      primaryContact_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, primaryContact_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(primaryContact_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, primaryContact_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Publisher)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.Publisher other = (com.google.cloud.bigquery.dataexchange.v1beta1.Publisher) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getPrimaryContact()
+        .equals(other.getPrimaryContact())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    hash = (37 * hash) + PRIMARY_CONTACT_FIELD_NUMBER;
+    hash = (53 * hash) + getPrimaryContact().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Contains details of the listing publisher.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
+      com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.class, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      primaryContact_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher result = new com.google.cloud.bigquery.dataexchange.v1beta1.Publisher(this);
+      result.name_ = name_;
+      result.primaryContact_ = primaryContact_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Publisher) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Publisher)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      if (!other.getPrimaryContact().isEmpty()) {
+        primaryContact_ = other.primaryContact_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Publisher) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Optional. Name of the listing publisher.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Name of the listing publisher.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Name of the listing publisher.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Name of the listing publisher.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Name of the listing publisher.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object primaryContact_ = "";
+    /**
+     * <pre>
+     * Optional. Email or URL of the listing publisher.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The primaryContact.
+     */
+    public java.lang.String getPrimaryContact() {
+      java.lang.Object ref = primaryContact_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        primaryContact_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the listing publisher.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return The bytes for primaryContact.
+     */
+    public com.google.protobuf.ByteString
+        getPrimaryContactBytes() {
+      java.lang.Object ref = primaryContact_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        primaryContact_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the listing publisher.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContact(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the listing publisher.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearPrimaryContact() {
+      
+      primaryContact_ = getDefaultInstance().getPrimaryContact();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Optional. Email or URL of the listing publisher.
+     * Max Length: 1000 bytes.
+     * </pre>
+     *
+     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param value The bytes for primaryContact to set.
+     * @return This builder for chaining.
+     */
+    public Builder setPrimaryContactBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      primaryContact_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.Publisher DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Publisher();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<Publisher>
+      PARSER = new com.google.protobuf.AbstractParser<Publisher>() {
+    @java.lang.Override
+    public Publisher parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Publisher(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<Publisher> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<Publisher> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
new file mode 100644
index 000000000000..811770b2adc9
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
@@ -0,0 +1,51 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface PublisherOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Optional. Name of the listing publisher.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Optional. Name of the listing publisher.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  /**
+   * <pre>
+   * Optional. Email or URL of the listing publisher.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The primaryContact.
+   */
+  java.lang.String getPrimaryContact();
+  /**
+   * <pre>
+   * Optional. Email or URL of the listing publisher.
+   * Max Length: 1000 bytes.
+   * </pre>
+   *
+   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
+   * @return The bytes for primaryContact.
+   */
+  com.google.protobuf.ByteString
+      getPrimaryContactBytes();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
new file mode 100644
index 000000000000..32e0dd1c4678
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
@@ -0,0 +1,934 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for subscribing to a listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
+ */
+public final class SubscribeListingRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
+    SubscribeListingRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use SubscribeListingRequest.newBuilder() to construct.
+  private SubscribeListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private SubscribeListingRequest() {
+    name_ = "";
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new SubscribeListingRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private SubscribeListingRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            name_ = s;
+            break;
+          }
+          case 26: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder subBuilder = null;
+            if (destinationCase_ == 3) {
+              subBuilder = ((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_).toBuilder();
+            }
+            destination_ =
+                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_);
+              destination_ = subBuilder.buildPartial();
+            }
+            destinationCase_ = 3;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.Builder.class);
+  }
+
+  private int destinationCase_ = 0;
+  private java.lang.Object destination_;
+  public enum DestinationCase
+      implements com.google.protobuf.Internal.EnumLite,
+          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
+    DESTINATION_DATASET(3),
+    DESTINATION_NOT_SET(0);
+    private final int value;
+    private DestinationCase(int value) {
+      this.value = value;
+    }
+    /**
+     * @param value The number of the enum to look for.
+     * @return The enum associated with the given number.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static DestinationCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static DestinationCase forNumber(int value) {
+      switch (value) {
+        case 3: return DESTINATION_DATASET;
+        case 0: return DESTINATION_NOT_SET;
+        default: return null;
+      }
+    }
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public DestinationCase
+  getDestinationCase() {
+    return DestinationCase.forNumber(
+        destinationCase_);
+  }
+
+  public static final int DESTINATION_DATASET_FIELD_NUMBER = 3;
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   * @return Whether the destinationDataset field is set.
+   */
+  @java.lang.Override
+  public boolean hasDestinationDataset() {
+    return destinationCase_ == 3;
+  }
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   * @return The destinationDataset.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
+    if (destinationCase_ == 3) {
+       return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+  }
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder() {
+    if (destinationCase_ == 3) {
+       return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+  }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
+  /**
+   * <pre>
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  @java.lang.Override
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
+    }
+  }
+  /**
+   * <pre>
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
+    }
+    if (destinationCase_ == 3) {
+      output.writeMessage(3, (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
+    }
+    if (destinationCase_ == 3) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) obj;
+
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getDestinationCase().equals(other.getDestinationCase())) return false;
+    switch (destinationCase_) {
+      case 3:
+        if (!getDestinationDataset()
+            .equals(other.getDestinationDataset())) return false;
+        break;
+      case 0:
+      default:
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + NAME_FIELD_NUMBER;
+    hash = (53 * hash) + getName().hashCode();
+    switch (destinationCase_) {
+      case 3:
+        hash = (37 * hash) + DESTINATION_DATASET_FIELD_NUMBER;
+        hash = (53 * hash) + getDestinationDataset().hashCode();
+        break;
+      case 0:
+      default:
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for subscribing to a listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      name_ = "";
+
+      destinationCase_ = 0;
+      destination_ = null;
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest(this);
+      if (destinationCase_ == 3) {
+        if (destinationDatasetBuilder_ == null) {
+          result.destination_ = destination_;
+        } else {
+          result.destination_ = destinationDatasetBuilder_.build();
+        }
+      }
+      result.name_ = name_;
+      result.destinationCase_ = destinationCase_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance()) return this;
+      if (!other.getName().isEmpty()) {
+        name_ = other.name_;
+        onChanged();
+      }
+      switch (other.getDestinationCase()) {
+        case DESTINATION_DATASET: {
+          mergeDestinationDataset(other.getDestinationDataset());
+          break;
+        }
+        case DESTINATION_NOT_SET: {
+          break;
+        }
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    private int destinationCase_ = 0;
+    private java.lang.Object destination_;
+    public DestinationCase
+        getDestinationCase() {
+      return DestinationCase.forNumber(
+          destinationCase_);
+    }
+
+    public Builder clearDestination() {
+      destinationCase_ = 0;
+      destination_ = null;
+      onChanged();
+      return this;
+    }
+
+
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder> destinationDatasetBuilder_;
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     * @return Whether the destinationDataset field is set.
+     */
+    @java.lang.Override
+    public boolean hasDestinationDataset() {
+      return destinationCase_ == 3;
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     * @return The destinationDataset.
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
+      if (destinationDatasetBuilder_ == null) {
+        if (destinationCase_ == 3) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+      } else {
+        if (destinationCase_ == 3) {
+          return destinationDatasetBuilder_.getMessage();
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+      }
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    public Builder setDestinationDataset(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset value) {
+      if (destinationDatasetBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        destination_ = value;
+        onChanged();
+      } else {
+        destinationDatasetBuilder_.setMessage(value);
+      }
+      destinationCase_ = 3;
+      return this;
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    public Builder setDestinationDataset(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder builderForValue) {
+      if (destinationDatasetBuilder_ == null) {
+        destination_ = builderForValue.build();
+        onChanged();
+      } else {
+        destinationDatasetBuilder_.setMessage(builderForValue.build());
+      }
+      destinationCase_ = 3;
+      return this;
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    public Builder mergeDestinationDataset(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset value) {
+      if (destinationDatasetBuilder_ == null) {
+        if (destinationCase_ == 3 &&
+            destination_ != com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance()) {
+          destination_ = com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.newBuilder((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_)
+              .mergeFrom(value).buildPartial();
+        } else {
+          destination_ = value;
+        }
+        onChanged();
+      } else {
+        if (destinationCase_ == 3) {
+          destinationDatasetBuilder_.mergeFrom(value);
+        } else {
+          destinationDatasetBuilder_.setMessage(value);
+        }
+      }
+      destinationCase_ = 3;
+      return this;
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    public Builder clearDestinationDataset() {
+      if (destinationDatasetBuilder_ == null) {
+        if (destinationCase_ == 3) {
+          destinationCase_ = 0;
+          destination_ = null;
+          onChanged();
+        }
+      } else {
+        if (destinationCase_ == 3) {
+          destinationCase_ = 0;
+          destination_ = null;
+        }
+        destinationDatasetBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder getDestinationDatasetBuilder() {
+      return getDestinationDatasetFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder() {
+      if ((destinationCase_ == 3) && (destinationDatasetBuilder_ != null)) {
+        return destinationDatasetBuilder_.getMessageOrBuilder();
+      } else {
+        if (destinationCase_ == 3) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+      }
+    }
+    /**
+     * <pre>
+     * BigQuery destination dataset to create for the subscriber.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder> 
+        getDestinationDatasetFieldBuilder() {
+      if (destinationDatasetBuilder_ == null) {
+        if (!(destinationCase_ == 3)) {
+          destination_ = com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
+        }
+        destinationDatasetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder>(
+                (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_,
+                getParentForChildren(),
+                isClean());
+        destination_ = null;
+      }
+      destinationCase_ = 3;
+      onChanged();;
+      return destinationDatasetBuilder_;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString
+        getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+      
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) {
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<SubscribeListingRequest>
+      PARSER = new com.google.protobuf.AbstractParser<SubscribeListingRequest>() {
+    @java.lang.Override
+    public SubscribeListingRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SubscribeListingRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<SubscribeListingRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<SubscribeListingRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
new file mode 100644
index 000000000000..25b2a4d48c19
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
@@ -0,0 +1,60 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface SubscribeListingRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   * @return Whether the destinationDataset field is set.
+   */
+  boolean hasDestinationDataset();
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   * @return The destinationDataset.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset();
+  /**
+   * <pre>
+   * BigQuery destination dataset to create for the subscriber.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder();
+
+  /**
+   * <pre>
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * <pre>
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * </pre>
+   *
+   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+
+  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.DestinationCase getDestinationCase();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
new file mode 100644
index 000000000000..ee58b80b8931
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
@@ -0,0 +1,429 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for response when you subscribe to a listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
+ */
+public final class SubscribeListingResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
+    SubscribeListingResponseOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use SubscribeListingResponse.newBuilder() to construct.
+  private SubscribeListingResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private SubscribeListingResponse() {
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new SubscribeListingResponse();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private SubscribeListingResponse(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.Builder.class);
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse) obj;
+
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for response when you subscribe to a listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponseOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse result = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse(this);
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.getDefaultInstance()) return this;
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<SubscribeListingResponse>
+      PARSER = new com.google.protobuf.AbstractParser<SubscribeListingResponse>() {
+    @java.lang.Override
+    public SubscribeListingResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SubscribeListingResponse(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<SubscribeListingResponse> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<SubscribeListingResponse> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
new file mode 100644
index 000000000000..bd2510d89701
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
@@ -0,0 +1,9 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface SubscribeListingResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
+    com.google.protobuf.MessageOrBuilder {
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
new file mode 100644
index 000000000000..c5ad138ee747
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
@@ -0,0 +1,925 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for updating a data exchange.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
+ */
+public final class UpdateDataExchangeRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
+    UpdateDataExchangeRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use UpdateDataExchangeRequest.newBuilder() to construct.
+  private UpdateDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private UpdateDataExchangeRequest() {
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new UpdateDataExchangeRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private UpdateDataExchangeRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            com.google.protobuf.FieldMask.Builder subBuilder = null;
+            if (updateMask_ != null) {
+              subBuilder = updateMask_.toBuilder();
+            }
+            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(updateMask_);
+              updateMask_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 18: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder subBuilder = null;
+            if (dataExchange_ != null) {
+              subBuilder = dataExchange_.toBuilder();
+            }
+            dataExchange_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(dataExchange_);
+              dataExchange_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.Builder.class);
+  }
+
+  public static final int UPDATE_MASK_FIELD_NUMBER = 1;
+  private com.google.protobuf.FieldMask updateMask_;
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the updateMask field is set.
+   */
+  @java.lang.Override
+  public boolean hasUpdateMask() {
+    return updateMask_ != null;
+  }
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The updateMask.
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMask getUpdateMask() {
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+  }
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+    return getUpdateMask();
+  }
+
+  public static final int DATA_EXCHANGE_FIELD_NUMBER = 2;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the dataExchange field is set.
+   */
+  @java.lang.Override
+  public boolean hasDataExchange() {
+    return dataExchange_ != null;
+  }
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchange.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
+    return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+  }
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
+    return getDataExchange();
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (updateMask_ != null) {
+      output.writeMessage(1, getUpdateMask());
+    }
+    if (dataExchange_ != null) {
+      output.writeMessage(2, getDataExchange());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (updateMask_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
+    }
+    if (dataExchange_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getDataExchange());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) obj;
+
+    if (hasUpdateMask() != other.hasUpdateMask()) return false;
+    if (hasUpdateMask()) {
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
+    }
+    if (hasDataExchange() != other.hasDataExchange()) return false;
+    if (hasDataExchange()) {
+      if (!getDataExchange()
+          .equals(other.getDataExchange())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasUpdateMask()) {
+      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateMask().hashCode();
+    }
+    if (hasDataExchange()) {
+      hash = (37 * hash) + DATA_EXCHANGE_FIELD_NUMBER;
+      hash = (53 * hash) + getDataExchange().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for updating a data exchange.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = null;
+      } else {
+        dataExchange_ = null;
+        dataExchangeBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest(this);
+      if (updateMaskBuilder_ == null) {
+        result.updateMask_ = updateMask_;
+      } else {
+        result.updateMask_ = updateMaskBuilder_.build();
+      }
+      if (dataExchangeBuilder_ == null) {
+        result.dataExchange_ = dataExchange_;
+      } else {
+        result.dataExchange_ = dataExchangeBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance()) return this;
+      if (other.hasUpdateMask()) {
+        mergeUpdateMask(other.getUpdateMask());
+      }
+      if (other.hasDataExchange()) {
+        mergeDataExchange(other.getDataExchange());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.protobuf.FieldMask updateMask_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the updateMask field is set.
+     */
+    public boolean hasUpdateMask() {
+      return updateMaskBuilder_ != null || updateMask_ != null;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The updateMask.
+     */
+    public com.google.protobuf.FieldMask getUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+      } else {
+        return updateMaskBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateMask_ = value;
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (updateMask_ != null) {
+          updateMask_ =
+            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        } else {
+          updateMask_ = value;
+        }
+        onChanged();
+      } else {
+        updateMaskBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+        onChanged();
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
+      
+      onChanged();
+      return getUpdateMaskFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+      if (updateMaskBuilder_ != null) {
+        return updateMaskBuilder_.getMessageOrBuilder();
+      } else {
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+        getUpdateMaskFieldBuilder() {
+      if (updateMaskBuilder_ == null) {
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
+        updateMask_ = null;
+      }
+      return updateMaskBuilder_;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangeBuilder_;
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the dataExchange field is set.
+     */
+    public boolean hasDataExchange() {
+      return dataExchangeBuilder_ != null || dataExchange_ != null;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The dataExchange.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
+      if (dataExchangeBuilder_ == null) {
+        return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+      } else {
+        return dataExchangeBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        dataExchange_ = value;
+        onChanged();
+      } else {
+        dataExchangeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setDataExchange(
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = builderForValue.build();
+        onChanged();
+      } else {
+        dataExchangeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
+      if (dataExchangeBuilder_ == null) {
+        if (dataExchange_ != null) {
+          dataExchange_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.newBuilder(dataExchange_).mergeFrom(value).buildPartial();
+        } else {
+          dataExchange_ = value;
+        }
+        onChanged();
+      } else {
+        dataExchangeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearDataExchange() {
+      if (dataExchangeBuilder_ == null) {
+        dataExchange_ = null;
+        onChanged();
+      } else {
+        dataExchange_ = null;
+        dataExchangeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangeBuilder() {
+      
+      onChanged();
+      return getDataExchangeFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
+      if (dataExchangeBuilder_ != null) {
+        return dataExchangeBuilder_.getMessageOrBuilder();
+      } else {
+        return dataExchange_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The data exchange to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
+        getDataExchangeFieldBuilder() {
+      if (dataExchangeBuilder_ == null) {
+        dataExchangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
+                getDataExchange(),
+                getParentForChildren(),
+                isClean());
+        dataExchange_ = null;
+      }
+      return dataExchangeBuilder_;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<UpdateDataExchangeRequest>
+      PARSER = new com.google.protobuf.AbstractParser<UpdateDataExchangeRequest>() {
+    @java.lang.Override
+    public UpdateDataExchangeRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new UpdateDataExchangeRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<UpdateDataExchangeRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<UpdateDataExchangeRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
new file mode 100644
index 000000000000..a4af63901d67
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
@@ -0,0 +1,69 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface UpdateDataExchangeRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the updateMask field is set.
+   */
+  boolean hasUpdateMask();
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The updateMask.
+   */
+  com.google.protobuf.FieldMask getUpdateMask();
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
+
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the dataExchange field is set.
+   */
+  boolean hasDataExchange();
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The dataExchange.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange();
+  /**
+   * <pre>
+   * Required. The data exchange to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
new file mode 100644
index 000000000000..c62f2770ab38
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
@@ -0,0 +1,925 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+/**
+ * <pre>
+ * Message for updating a Listing.
+ * </pre>
+ *
+ * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest}
+ */
+public final class UpdateListingRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
+    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
+    UpdateListingRequestOrBuilder {
+private static final long serialVersionUID = 0L;
+  // Use UpdateListingRequest.newBuilder() to construct.
+  private UpdateListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
+    super(builder);
+  }
+  private UpdateListingRequest() {
+  }
+
+  @java.lang.Override
+  @SuppressWarnings({"unused"})
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
+    return new UpdateListingRequest();
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
+    return this.unknownFields;
+  }
+  private UpdateListingRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10: {
+            com.google.protobuf.FieldMask.Builder subBuilder = null;
+            if (updateMask_ != null) {
+              subBuilder = updateMask_.toBuilder();
+            }
+            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(updateMask_);
+              updateMask_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          case 18: {
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder subBuilder = null;
+            if (listing_ != null) {
+              subBuilder = listing_.toBuilder();
+            }
+            listing_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(listing_);
+              listing_ = subBuilder.buildPartial();
+            }
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
+            }
+            break;
+          }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (com.google.protobuf.UninitializedMessageException e) {
+      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.Builder.class);
+  }
+
+  public static final int UPDATE_MASK_FIELD_NUMBER = 1;
+  private com.google.protobuf.FieldMask updateMask_;
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the updateMask field is set.
+   */
+  @java.lang.Override
+  public boolean hasUpdateMask() {
+    return updateMask_ != null;
+  }
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The updateMask.
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMask getUpdateMask() {
+    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+  }
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+    return getUpdateMask();
+  }
+
+  public static final int LISTING_FIELD_NUMBER = 2;
+  private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the listing field is set.
+   */
+  @java.lang.Override
+  public boolean hasListing() {
+    return listing_ != null;
+  }
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listing.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
+    return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+  }
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
+    return getListing();
+  }
+
+  private byte memoizedIsInitialized = -1;
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (updateMask_ != null) {
+      output.writeMessage(1, getUpdateMask());
+    }
+    if (listing_ != null) {
+      output.writeMessage(2, getListing());
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (updateMask_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getUpdateMask());
+    }
+    if (listing_ != null) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getListing());
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+     return true;
+    }
+    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)) {
+      return super.equals(obj);
+    }
+    com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) obj;
+
+    if (hasUpdateMask() != other.hasUpdateMask()) return false;
+    if (hasUpdateMask()) {
+      if (!getUpdateMask()
+          .equals(other.getUpdateMask())) return false;
+    }
+    if (hasListing() != other.hasListing()) return false;
+    if (hasListing()) {
+      if (!getListing()
+          .equals(other.getListing())) return false;
+    }
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    if (hasUpdateMask()) {
+      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateMask().hashCode();
+    }
+    if (hasListing()) {
+      hash = (37 * hash) + LISTING_FIELD_NUMBER;
+      hash = (53 * hash) + getListing().hashCode();
+    }
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseDelimitedFrom(
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
+  }
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() { return newBuilder(); }
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   * <pre>
+   * Message for updating a Listing.
+   * </pre>
+   *
+   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest}
+   */
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
+      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.Builder.class);
+    }
+
+    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
+    }
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+      if (listingBuilder_ == null) {
+        listing_ = null;
+      } else {
+        listing_ = null;
+        listingBuilder_ = null;
+      }
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstanceForType() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest build() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest buildPartial() {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest(this);
+      if (updateMaskBuilder_ == null) {
+        result.updateMask_ = updateMask_;
+      } else {
+        result.updateMask_ = updateMaskBuilder_.build();
+      }
+      if (listingBuilder_ == null) {
+        result.listing_ = listing_;
+      } else {
+        result.listing_ = listingBuilder_.build();
+      }
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.setField(field, value);
+    }
+    @java.lang.Override
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+    @java.lang.Override
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) {
+        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest other) {
+      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance()) return this;
+      if (other.hasUpdateMask()) {
+        mergeUpdateMask(other.getUpdateMask());
+      }
+      if (other.hasListing()) {
+        mergeListing(other.getListing());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private com.google.protobuf.FieldMask updateMask_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the updateMask field is set.
+     */
+    public boolean hasUpdateMask() {
+      return updateMaskBuilder_ != null || updateMask_ != null;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The updateMask.
+     */
+    public com.google.protobuf.FieldMask getUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+      } else {
+        return updateMaskBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateMask_ = value;
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setUpdateMask(
+        com.google.protobuf.FieldMask.Builder builderForValue) {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateMaskBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
+      if (updateMaskBuilder_ == null) {
+        if (updateMask_ != null) {
+          updateMask_ =
+            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
+        } else {
+          updateMask_ = value;
+        }
+        onChanged();
+      } else {
+        updateMaskBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearUpdateMask() {
+      if (updateMaskBuilder_ == null) {
+        updateMask_ = null;
+        onChanged();
+      } else {
+        updateMask_ = null;
+        updateMaskBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
+      
+      onChanged();
+      return getUpdateMaskFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
+      if (updateMaskBuilder_ != null) {
+        return updateMaskBuilder_.getMessageOrBuilder();
+      } else {
+        return updateMask_ == null ?
+            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
+     * </pre>
+     *
+     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
+        getUpdateMaskFieldBuilder() {
+      if (updateMaskBuilder_ == null) {
+        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
+                getUpdateMask(),
+                getParentForChildren(),
+                isClean());
+        updateMask_ = null;
+      }
+      return updateMaskBuilder_;
+    }
+
+    private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> listingBuilder_;
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return Whether the listing field is set.
+     */
+    public boolean hasListing() {
+      return listingBuilder_ != null || listing_ != null;
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     * @return The listing.
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
+      if (listingBuilder_ == null) {
+        return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+      } else {
+        return listingBuilder_.getMessage();
+      }
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        listing_ = value;
+        onChanged();
+      } else {
+        listingBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder setListing(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
+      if (listingBuilder_ == null) {
+        listing_ = builderForValue.build();
+        onChanged();
+      } else {
+        listingBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder mergeListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
+      if (listingBuilder_ == null) {
+        if (listing_ != null) {
+          listing_ =
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.newBuilder(listing_).mergeFrom(value).buildPartial();
+        } else {
+          listing_ = value;
+        }
+        onChanged();
+      } else {
+        listingBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public Builder clearListing() {
+      if (listingBuilder_ == null) {
+        listing_ = null;
+        onChanged();
+      } else {
+        listing_ = null;
+        listingBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder getListingBuilder() {
+      
+      onChanged();
+      return getListingFieldBuilder().getBuilder();
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
+      if (listingBuilder_ != null) {
+        return listingBuilder_.getMessageOrBuilder();
+      } else {
+        return listing_ == null ?
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
+      }
+    }
+    /**
+     * <pre>
+     * Required. The listing to update.
+     * </pre>
+     *
+     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
+        getListingFieldBuilder() {
+      if (listingBuilder_ == null) {
+        listingBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder>(
+                getListing(),
+                getParentForChildren(),
+                isClean());
+        listing_ = null;
+      }
+      return listingBuilder_;
+    }
+    @java.lang.Override
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+
+    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
+  private static final com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest DEFAULT_INSTANCE;
+  static {
+    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest();
+  }
+
+  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser<UpdateListingRequest>
+      PARSER = new com.google.protobuf.AbstractParser<UpdateListingRequest>() {
+    @java.lang.Override
+    public UpdateListingRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new UpdateListingRequest(input, extensionRegistry);
+    }
+  };
+
+  public static com.google.protobuf.Parser<UpdateListingRequest> parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser<UpdateListingRequest> getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+
+}
+
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
new file mode 100644
index 000000000000..13117c0982a7
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
@@ -0,0 +1,69 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+
+package com.google.cloud.bigquery.dataexchange.v1beta1;
+
+public interface UpdateListingRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the updateMask field is set.
+   */
+  boolean hasUpdateMask();
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The updateMask.
+   */
+  com.google.protobuf.FieldMask getUpdateMask();
+  /**
+   * <pre>
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
+   * </pre>
+   *
+   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
+
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return Whether the listing field is set.
+   */
+  boolean hasListing();
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   * @return The listing.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing();
+  /**
+   * <pre>
+   * Required. The listing to update.
+   * </pre>
+   *
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder();
+}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
new file mode 100644
index 000000000000..f18a0e49e09f
--- /dev/null
+++ b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
@@ -0,0 +1,651 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.bigquery.dataexchange.v1beta1;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
+import "google/iam/v1/iam_policy.proto";
+import "google/iam/v1/policy.proto";
+import "google/protobuf/empty.proto";
+import "google/protobuf/field_mask.proto";
+import "google/protobuf/wrappers.proto";
+
+option csharp_namespace = "Google.Cloud.BigQuery.DataExchange.V1Beta1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/dataexchange/v1beta1;dataexchange";
+option java_multiple_files = true;
+option java_outer_classname = "DataExchangeProto";
+option java_package = "com.google.cloud.bigquery.dataexchange.v1beta1";
+option php_namespace = "Google\\Cloud\\BigQuery\\DataExchange\\V1beta1";
+option ruby_package = "Google::Cloud::Bigquery::DataExchange::V1beta1";
+option (google.api.resource_definition) = {
+  type: "bigquery.googleapis.com/Dataset"
+  pattern: "projects/{project}/datasets/{dataset}"
+};
+
+// The `AnalyticsHubService` API facilitates data sharing within and across
+// organizations. It allows data providers to publish listings that reference
+// shared datasets. With Analytics Hub, users can discover and search for
+// listings that they have access to. Subscribers can view and subscribe to
+// listings. When you subscribe to a listing, Analytics Hub creates a linked
+// dataset in your project.
+service AnalyticsHubService {
+  option (google.api.default_host) = "analyticshub.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/bigquery,"
+      "https://www.googleapis.com/auth/cloud-platform";
+
+  // Lists all data exchanges in a given project and location.
+  rpc ListDataExchanges(ListDataExchangesRequest) returns (ListDataExchangesResponse) {
+    option (google.api.http) = {
+      get: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Lists all data exchanges from projects in a given organization and
+  // location.
+  rpc ListOrgDataExchanges(ListOrgDataExchangesRequest) returns (ListOrgDataExchangesResponse) {
+    option (google.api.http) = {
+      get: "/v1beta1/{organization=organizations/*/locations/*}/dataExchanges"
+    };
+    option (google.api.method_signature) = "organization";
+  }
+
+  // Gets the details of a data exchange.
+  rpc GetDataExchange(GetDataExchangeRequest) returns (DataExchange) {
+    option (google.api.http) = {
+      get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Creates a new data exchange.
+  rpc CreateDataExchange(CreateDataExchangeRequest) returns (DataExchange) {
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
+      body: "data_exchange"
+    };
+    option (google.api.method_signature) = "parent,data_exchange";
+  }
+
+  // Updates an existing data exchange.
+  rpc UpdateDataExchange(UpdateDataExchangeRequest) returns (DataExchange) {
+    option (google.api.http) = {
+      patch: "/v1beta1/{data_exchange.name=projects/*/locations/*/dataExchanges/*}"
+      body: "data_exchange"
+    };
+    option (google.api.method_signature) = "data_exchange,update_mask";
+  }
+
+  // Deletes an existing data exchange.
+  rpc DeleteDataExchange(DeleteDataExchangeRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Lists all listings in a given project and location.
+  rpc ListListings(ListListingsRequest) returns (ListListingsResponse) {
+    option (google.api.http) = {
+      get: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
+    };
+    option (google.api.method_signature) = "parent";
+  }
+
+  // Gets the details of a listing.
+  rpc GetListing(GetListingRequest) returns (Listing) {
+    option (google.api.http) = {
+      get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Creates a new listing.
+  rpc CreateListing(CreateListingRequest) returns (Listing) {
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
+      body: "listing"
+    };
+    option (google.api.method_signature) = "parent,listing";
+  }
+
+  // Updates an existing listing.
+  rpc UpdateListing(UpdateListingRequest) returns (Listing) {
+    option (google.api.http) = {
+      patch: "/v1beta1/{listing.name=projects/*/locations/*/dataExchanges/*/listings/*}"
+      body: "listing"
+    };
+    option (google.api.method_signature) = "listing,update_mask";
+  }
+
+  // Deletes a listing.
+  rpc DeleteListing(DeleteListingRequest) returns (google.protobuf.Empty) {
+    option (google.api.http) = {
+      delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Subscribes to a listing.
+  //
+  // Currently, with Analytics Hub, you can create listings that
+  // reference only BigQuery datasets.
+  // Upon subscription to a listing for a BigQuery dataset, Analytics Hub
+  // creates a linked dataset in the subscriber's project.
+  rpc SubscribeListing(SubscribeListingRequest) returns (SubscribeListingResponse) {
+    option (google.api.http) = {
+      post: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}:subscribe"
+      body: "*"
+    };
+    option (google.api.method_signature) = "name";
+  }
+
+  // Gets the IAM policy.
+  rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest) returns (google.iam.v1.Policy) {
+    option (google.api.http) = {
+      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:getIamPolicy"
+      body: "*"
+      additional_bindings {
+        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:getIamPolicy"
+        body: "*"
+      }
+    };
+  }
+
+  // Sets the IAM policy.
+  rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest) returns (google.iam.v1.Policy) {
+    option (google.api.http) = {
+      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:setIamPolicy"
+      body: "*"
+      additional_bindings {
+        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:setIamPolicy"
+        body: "*"
+      }
+    };
+  }
+
+  // Returns the permissions that a caller has.
+  rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest) returns (google.iam.v1.TestIamPermissionsResponse) {
+    option (google.api.http) = {
+      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:testIamPermissions"
+      body: "*"
+      additional_bindings {
+        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:testIamPermissions"
+        body: "*"
+      }
+    };
+  }
+}
+
+// A data exchange is a container that lets you share data. Along with the
+// descriptive information about the data exchange, it contains listings that
+// reference shared datasets.
+message DataExchange {
+  option (google.api.resource) = {
+    type: "analyticshub.googleapis.com/DataExchange"
+    pattern: "projects/{project}/locations/{location}/dataExchanges/{data_exchange}"
+  };
+
+  // Output only. The resource name of the data exchange.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
+  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. Human-readable display name of the data exchange. The display name must
+  // contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
+  // spaces ( ), ampersands (&) and must not start or end with spaces.
+  // Default value is an empty string.
+  // Max length: 63 bytes.
+  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Description of the data exchange. The description must not contain Unicode
+  // non-characters as well as C0 and C1 control codes except tabs (HT),
+  // new lines (LF), carriage returns (CR), and page breaks (FF).
+  // Default value is an empty string.
+  // Max length: 2000 bytes.
+  string description = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Email or URL of the primary point of contact of the data exchange.
+  // Max Length: 1000 bytes.
+  string primary_contact = 4 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Documentation describing the data exchange.
+  string documentation = 5 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Number of listings contained in the data exchange.
+  int32 listing_count = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
+  // Expected image dimensions are 512x512 pixels, however the API only
+  // performs validation on size of the encoded data.
+  // Note: For byte fields, the content of the fields are base64-encoded (which
+  // increases the size of the data by 33-36%) when using JSON on the wire.
+  bytes icon = 7 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Contains details of the data provider.
+message DataProvider {
+  // Optional. Name of the data provider.
+  string name = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Email or URL of the data provider.
+  // Max Length: 1000 bytes.
+  string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Contains details of the listing publisher.
+message Publisher {
+  // Optional. Name of the listing publisher.
+  string name = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Email or URL of the listing publisher.
+  // Max Length: 1000 bytes.
+  string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Contains the reference that identifies a destination bigquery dataset.
+message DestinationDatasetReference {
+  // Required. A unique ID for this dataset, without the project name. The ID
+  // must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
+  // The maximum length is 1,024 characters.
+  string dataset_id = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The ID of the project containing this dataset.
+  string project_id = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Defines the destination bigquery dataset.
+message DestinationDataset {
+  // Required. A reference that identifies the destination dataset.
+  DestinationDatasetReference dataset_reference = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. A descriptive name for the dataset.
+  google.protobuf.StringValue friendly_name = 2 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. A user-friendly description of the dataset.
+  google.protobuf.StringValue description = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. The labels associated with this dataset. You can use these
+  // to organize and group your datasets.
+  // You can set this property when inserting or updating a dataset.
+  // See https://cloud.google.com/resource-manager/docs/creating-managing-labels
+  // for more information.
+  map<string, string> labels = 4 [(google.api.field_behavior) = OPTIONAL];
+
+  // Required. The geographic location where the dataset should reside. See
+  // https://cloud.google.com/bigquery/docs/locations for supported
+  // locations.
+  string location = 5 [(google.api.field_behavior) = REQUIRED];
+}
+
+// A listing is what gets published into a data exchange that a subscriber can
+// subscribe to. It contains a reference to the data source along with
+// descriptive information that will help subscribers find and subscribe the
+// data.
+message Listing {
+  option (google.api.resource) = {
+    type: "analyticshub.googleapis.com/Listing"
+    pattern: "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}"
+  };
+
+  // A reference to a shared dataset. It is an existing BigQuery dataset with a
+  // collection of objects such as tables and views that you want to share
+  // with subscribers.
+  // When subscriber's subscribe to a listing, Analytics Hub creates a linked
+  // dataset in
+  // the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
+  // dataset that serves as a _symbolic link_ to a shared dataset.
+  message BigQueryDatasetSource {
+    // Resource name of the dataset source for this listing.
+    // e.g. `projects/myproject/datasets/123`
+    string dataset = 1 [(google.api.resource_reference) = {
+                          type: "bigquery.googleapis.com/Dataset"
+                        }];
+  }
+
+  // State of the listing.
+  enum State {
+    // Default value. This value is unused.
+    STATE_UNSPECIFIED = 0;
+
+    // Subscribable state. Users with dataexchange.listings.subscribe permission
+    // can subscribe to this listing.
+    ACTIVE = 1;
+  }
+
+  // Listing categories.
+  enum Category {
+    CATEGORY_UNSPECIFIED = 0;
+
+    CATEGORY_OTHERS = 1;
+
+    CATEGORY_ADVERTISING_AND_MARKETING = 2;
+
+    CATEGORY_COMMERCE = 3;
+
+    CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;
+
+    CATEGORY_DEMOGRAPHICS = 5;
+
+    CATEGORY_ECONOMICS = 6;
+
+    CATEGORY_EDUCATION = 7;
+
+    CATEGORY_ENERGY = 8;
+
+    CATEGORY_FINANCIAL = 9;
+
+    CATEGORY_GAMING = 10;
+
+    CATEGORY_GEOSPATIAL = 11;
+
+    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;
+
+    CATEGORY_MEDIA = 13;
+
+    CATEGORY_PUBLIC_SECTOR = 14;
+
+    CATEGORY_RETAIL = 15;
+
+    CATEGORY_SPORTS = 16;
+
+    CATEGORY_SCIENCE_AND_RESEARCH = 17;
+
+    CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;
+
+    CATEGORY_TRAVEL_AND_TOURISM = 19;
+  }
+
+  // Listing source.
+  oneof source {
+    // Required. Shared dataset i.e. BigQuery dataset source.
+    BigQueryDatasetSource bigquery_dataset = 6 [(google.api.field_behavior) = REQUIRED];
+  }
+
+  // Output only. The resource name of the listing.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Required. Human-readable display name of the listing. The display name must contain
+  // only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
+  // ( ), ampersands (&) and can't start or end with spaces.
+  // Default value is an empty string.
+  // Max length: 63 bytes.
+  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Optional. Short description of the listing. The description must not contain
+  // Unicode non-characters and C0 and C1 control codes except tabs (HT),
+  // new lines (LF), carriage returns (CR), and page breaks (FF).
+  // Default value is an empty string.
+  // Max length: 2000 bytes.
+  string description = 3 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Email or URL of the primary point of contact of the listing.
+  // Max Length: 1000 bytes.
+  string primary_contact = 4 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Documentation describing the listing.
+  string documentation = 5 [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Current state of the listing.
+  State state = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
+  // Expected image dimensions are 512x512 pixels, however the API only
+  // performs validation on size of the encoded data.
+  // Note: For byte fields, the contents of the field are base64-encoded (which
+  // increases the size of the data by 33-36%) when using JSON on the wire.
+  bytes icon = 8 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Details of the data provider who owns the source data.
+  DataProvider data_provider = 9 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Categories of the listing. Up to two categories are allowed.
+  repeated Category categories = 10 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Details of the publisher who owns the listing and who can share
+  // the source data.
+  Publisher publisher = 11 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Email or URL of the request access of the listing.
+  // Subscribers can use this reference to request access.
+  // Max Length: 1000 bytes.
+  string request_access = 12 [(google.api.field_behavior) = OPTIONAL];
+}
+
+// Message for requesting the list of data exchanges.
+message ListDataExchangesRequest {
+  // Required. The parent resource path of the data exchanges.
+  // e.g. `projects/myproject/locations/US`.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
+
+  // The maximum number of results to return in a single response page. Leverage
+  // the page tokens to iterate through the entire collection.
+  int32 page_size = 2;
+
+  // Page token, returned by a previous call, to request the next page of
+  // results.
+  string page_token = 3;
+}
+
+// Message for response to the list of data exchanges.
+message ListDataExchangesResponse {
+  // The list of data exchanges.
+  repeated DataExchange data_exchanges = 1;
+
+  // A token to request the next page of results.
+  string next_page_token = 2;
+}
+
+// Message for requesting the list of data exchanges from projects in an
+// organization and location.
+message ListOrgDataExchangesRequest {
+  // Required. The organization resource path of the projects containing DataExchanges.
+  // e.g. `organizations/myorg/locations/US`.
+  string organization = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // The maximum number of results to return in a single response page. Leverage
+  // the page tokens to iterate through the entire collection.
+  int32 page_size = 2;
+
+  // Page token, returned by a previous call, to request the next page of
+  // results.
+  string page_token = 3;
+}
+
+// Message for response to listing data exchanges in an organization and
+// location.
+message ListOrgDataExchangesResponse {
+  // The list of data exchanges.
+  repeated DataExchange data_exchanges = 1;
+
+  // A token to request the next page of results.
+  string next_page_token = 2;
+}
+
+// Message for getting a data exchange.
+message GetDataExchangeRequest {
+  // Required. The resource name of the data exchange.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/DataExchange"
+    }
+  ];
+}
+
+// Message for creating a data exchange.
+message CreateDataExchangeRequest {
+  // Required. The parent resource path of the data exchange.
+  // e.g. `projects/myproject/locations/US`.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
+
+  // Required. The ID of the data exchange.
+  // Must contain only Unicode letters, numbers (0-9), underscores (_).
+  // Should not use characters that require URL-escaping, or characters
+  // outside of ASCII, spaces.
+  // Max length: 100 bytes.
+  string data_exchange_id = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The data exchange to create.
+  DataExchange data_exchange = 3 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Message for updating a data exchange.
+message UpdateDataExchangeRequest {
+  // Required. Field mask specifies the fields to update in the data exchange
+  // resource. The fields specified in the
+  // `updateMask` are relative to the resource and are not a full request.
+  google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The data exchange to update.
+  DataExchange data_exchange = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Message for deleting a data exchange.
+message DeleteDataExchangeRequest {
+  // Required. The full name of the data exchange resource that you want to delete.
+  // For example, `projects/myproject/locations/US/dataExchanges/123`.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/DataExchange"
+    }
+  ];
+}
+
+// Message for requesting the list of listings.
+message ListListingsRequest {
+  // Required. The parent resource path of the listing.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/DataExchange"
+    }
+  ];
+
+  // The maximum number of results to return in a single response page. Leverage
+  // the page tokens to iterate through the entire collection.
+  int32 page_size = 2;
+
+  // Page token, returned by a previous call, to request the next page of
+  // results.
+  string page_token = 3;
+}
+
+// Message for response to the list of Listings.
+message ListListingsResponse {
+  // The list of Listing.
+  repeated Listing listings = 1;
+
+  // A token to request the next page of results.
+  string next_page_token = 2;
+}
+
+// Message for getting a listing.
+message GetListingRequest {
+  // Required. The resource name of the listing.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/Listing"
+    }
+  ];
+}
+
+// Message for creating a listing.
+message CreateListingRequest {
+  // Required. The parent resource path of the listing.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/DataExchange"
+    }
+  ];
+
+  // Required. The ID of the listing to create.
+  // Must contain only Unicode letters, numbers (0-9), underscores (_).
+  // Should not use characters that require URL-escaping, or characters
+  // outside of ASCII, spaces.
+  // Max length: 100 bytes.
+  string listing_id = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The listing to create.
+  Listing listing = 3 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Message for updating a Listing.
+message UpdateListingRequest {
+  // Required. Field mask specifies the fields to update in the listing resource. The
+  // fields specified in the `updateMask` are relative to the resource and are
+  // not a full request.
+  google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The listing to update.
+  Listing listing = 2 [(google.api.field_behavior) = REQUIRED];
+}
+
+// Message for deleting a listing.
+message DeleteListingRequest {
+  // Required. Resource name of the listing to delete.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/Listing"
+    }
+  ];
+}
+
+// Message for subscribing to a listing.
+message SubscribeListingRequest {
+  // Resulting destination of the listing that you subscribed to.
+  oneof destination {
+    // BigQuery destination dataset to create for the subscriber.
+    DestinationDataset destination_dataset = 3;
+  }
+
+  // Required. Resource name of the listing that you want to subscribe to.
+  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "analyticshub.googleapis.com/Listing"
+    }
+  ];
+}
+
+// Message for response when you subscribe to a listing.
+message SubscribeListingResponse {
+
+}

From e403d94486a4c163f216cf05096cf9d201e8cf78 Mon Sep 17 00:00:00 2001
From: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Date: Wed, 31 Aug 2022 23:06:48 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 .../v1beta1/AnalyticsHubServiceClient.java    |  409 +-
 .../v1beta1/AnalyticsHubServiceSettings.java  |   28 +
 .../dataexchange/v1beta1/gapic_metadata.json  |    6 +
 .../dataexchange/v1beta1/package-info.java    |    9 +-
 .../v1beta1/stub/AnalyticsHubServiceStub.java |   18 +
 .../stub/AnalyticsHubServiceStubSettings.java |  113 +-
 .../stub/GrpcAnalyticsHubServiceStub.java     |   73 +
 .../stub/HttpJsonAnalyticsHubServiceStub.java |  113 +
 ...AnalyticsHubServiceClientHttpJsonTest.java |  138 +-
 .../AnalyticsHubServiceClientTest.java        |  124 +-
 .../dataexchange/v1beta1/MockLocations.java   |    0
 .../v1beta1/MockLocationsImpl.java            |    0
 .../v1beta1/AnalyticsHubServiceGrpc.java      |  207 +-
 .../v1beta1/CreateDataExchangeRequest.java    |   56 +-
 .../CreateDataExchangeRequestOrBuilder.java   |   14 +-
 .../v1beta1/CreateListingRequest.java         |   18 +-
 .../CreateListingRequestOrBuilder.java        |    4 +-
 .../dataexchange/v1beta1/DataExchange.java    |  104 +-
 .../v1beta1/DataExchangeOrBuilder.java        |   26 +-
 .../v1beta1/DataExchangeProto.java            |  421 +-
 .../dataexchange/v1beta1/DataProvider.java    |   32 +-
 .../v1beta1/DataProviderOrBuilder.java        |    8 +-
 .../v1beta1/DeleteDataExchangeRequest.java    |   32 +-
 .../DeleteDataExchangeRequestOrBuilder.java   |    8 +-
 .../v1beta1/DeleteListingRequest.java         |    4 +-
 .../v1beta1/DestinationDataset.java           |    4 +-
 .../v1beta1/DestinationDatasetReference.java  |    4 +-
 .../v1beta1/GetDataExchangeRequest.java       |   18 +-
 .../GetDataExchangeRequestOrBuilder.java      |    4 +-
 .../v1beta1/GetListingRequest.java            |    4 +-
 .../v1beta1/ListDataExchangesRequest.java     |   18 +-
 .../ListDataExchangesRequestOrBuilder.java    |    4 +-
 .../v1beta1/ListDataExchangesResponse.java    |   50 +-
 .../ListDataExchangesResponseOrBuilder.java   |   10 +-
 .../v1beta1/ListListingsRequest.java          |    4 +-
 .../v1beta1/ListListingsResponse.java         |    4 +-
 .../v1beta1/ListOrgDataExchangesRequest.java  |    8 +-
 .../v1beta1/ListOrgDataExchangesResponse.java |   50 +-
 ...ListOrgDataExchangesResponseOrBuilder.java |   10 +-
 .../dataexchange/v1beta1/Listing.java         | 1144 +++--
 .../v1beta1/ListingOrBuilder.java             |  143 +-
 .../dataexchange/v1beta1/Publisher.java       |   32 +-
 .../v1beta1/PublisherOrBuilder.java           |    8 +-
 .../v1beta1/SubscribeListingRequest.java      |  350 +-
 .../SubscribeListingRequestOrBuilder.java     |   48 +-
 .../v1beta1/SubscribeListingResponse.java     |    6 +-
 .../v1beta1/UpdateDataExchangeRequest.java    |  112 +-
 .../UpdateDataExchangeRequestOrBuilder.java   |   27 +-
 .../v1beta1/UpdateListingRequest.java         |   84 +-
 .../UpdateListingRequestOrBuilder.java        |   21 +-
 .../dataexchange/v1beta1/dataexchange.proto   |  256 +-
 .../v1beta1/AnalyticsHubServiceClient.java    | 2164 ---------
 .../v1beta1/AnalyticsHubServiceSettings.java  |  405 --
 .../dataexchange/v1beta1/gapic_metadata.json  |   69 -
 .../dataexchange/v1beta1/package-info.java    |   44 -
 .../v1beta1/stub/AnalyticsHubServiceStub.java |  160 -
 .../stub/AnalyticsHubServiceStubSettings.java | 1002 -----
 ...rpcAnalyticsHubServiceCallableFactory.java |  115 -
 .../stub/GrpcAnalyticsHubServiceStub.java     |  742 ----
 ...sonAnalyticsHubServiceCallableFactory.java |  105 -
 .../stub/HttpJsonAnalyticsHubServiceStub.java | 1125 -----
 ...AnalyticsHubServiceClientHttpJsonTest.java | 1465 ------
 .../AnalyticsHubServiceClientTest.java        | 1269 ------
 .../v1beta1/MockAnalyticsHubService.java      |   59 -
 .../v1beta1/MockAnalyticsHubServiceImpl.java  |  380 --
 .../v1beta1/AnalyticsHubServiceGrpc.java      | 1552 -------
 .../v1beta1/CreateDataExchangeRequest.java    | 1032 -----
 .../CreateDataExchangeRequestOrBuilder.java   |   86 -
 .../v1beta1/CreateListingRequest.java         | 1032 -----
 .../CreateListingRequestOrBuilder.java        |   86 -
 .../dataexchange/v1beta1/DataExchange.java    | 1513 -------
 .../v1beta1/DataExchangeName.java             |  227 -
 .../v1beta1/DataExchangeOrBuilder.java        |  153 -
 .../v1beta1/DataExchangeProto.java            |  552 ---
 .../dataexchange/v1beta1/DataProvider.java    |  768 ----
 .../v1beta1/DataProviderOrBuilder.java        |   51 -
 .../v1beta1/DeleteDataExchangeRequest.java    |  602 ---
 .../DeleteDataExchangeRequestOrBuilder.java   |   31 -
 .../v1beta1/DeleteListingRequest.java         |  602 ---
 .../DeleteListingRequestOrBuilder.java        |   31 -
 .../v1beta1/DestinationDataset.java           | 1694 -------
 .../v1beta1/DestinationDatasetOrBuilder.java  |  190 -
 .../v1beta1/DestinationDatasetReference.java  |  775 ----
 .../DestinationDatasetReferenceOrBuilder.java |   53 -
 .../v1beta1/GetDataExchangeRequest.java       |  602 ---
 .../GetDataExchangeRequestOrBuilder.java      |   31 -
 .../v1beta1/GetListingRequest.java            |  602 ---
 .../v1beta1/GetListingRequestOrBuilder.java   |   31 -
 .../v1beta1/ListDataExchangesRequest.java     |  859 ----
 .../ListDataExchangesRequestOrBuilder.java    |   64 -
 .../v1beta1/ListDataExchangesResponse.java    | 1038 -----
 .../ListDataExchangesResponseOrBuilder.java   |   73 -
 .../v1beta1/ListListingsRequest.java          |  859 ----
 .../v1beta1/ListListingsRequestOrBuilder.java |   64 -
 .../v1beta1/ListListingsResponse.java         | 1038 -----
 .../ListListingsResponseOrBuilder.java        |   73 -
 .../v1beta1/ListOrgDataExchangesRequest.java  |  861 ----
 .../ListOrgDataExchangesRequestOrBuilder.java |   64 -
 .../v1beta1/ListOrgDataExchangesResponse.java | 1040 -----
 ...ListOrgDataExchangesResponseOrBuilder.java |   73 -
 .../dataexchange/v1beta1/Listing.java         | 3932 -----------------
 .../dataexchange/v1beta1/ListingName.java     |  269 --
 .../v1beta1/ListingOrBuilder.java             |  321 --
 .../dataexchange/v1beta1/LocationName.java    |  192 -
 .../dataexchange/v1beta1/Publisher.java       |  768 ----
 .../v1beta1/PublisherOrBuilder.java           |   51 -
 .../v1beta1/SubscribeListingRequest.java      |  934 ----
 .../SubscribeListingRequestOrBuilder.java     |   60 -
 .../v1beta1/SubscribeListingResponse.java     |  429 --
 .../SubscribeListingResponseOrBuilder.java    |    9 -
 .../v1beta1/UpdateDataExchangeRequest.java    |  925 ----
 .../UpdateDataExchangeRequestOrBuilder.java   |   69 -
 .../v1beta1/UpdateListingRequest.java         |  925 ----
 .../UpdateListingRequestOrBuilder.java        |   69 -
 .../dataexchange/v1beta1/dataexchange.proto   |  651 ---
 115 files changed, 2701 insertions(+), 38797 deletions(-)
 rename {owl-bot-staging/java-bigquery-data-exchange/v1beta1 => java-bigquery-data-exchange}/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java (100%)
 rename {owl-bot-staging/java-bigquery-data-exchange/v1beta1 => java-bigquery-data-exchange}/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java (100%)
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto

diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
index 1a33a7a4f79c..823b0b0703f4 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
@@ -27,6 +27,10 @@
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStub;
 import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.common.util.concurrent.MoreExecutors;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
@@ -42,10 +46,11 @@
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
- * Service Description: The AnalyticsHubService API facilitates data sharing within and across
- * organizations. It allows data providers to publish Listings --- a discoverable and searchable SKU
- * representing a dataset. Data consumers can subscribe to Listings. Upon subscription, AnalyticsHub
- * provisions a "Linked Datasets" surfacing the data in the consumer's project.
+ * Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference shared datasets. With
+ * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
+ * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
+ * linked dataset in your project.
  *
  * <p>This class provides the ability to make remote calls to the backing service through method
  * calls that map to API methods. Sample code to get started:
@@ -180,7 +185,7 @@ public AnalyticsHubServiceStub getStub() {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges in a given project and location.
+   * Lists all data exchanges in a given project and location.
    *
    * <p>Sample code:
    *
@@ -196,7 +201,7 @@ public AnalyticsHubServiceStub getStub() {
    * }
    * }</pre>
    *
-   * @param parent Required. The parent resource path of the DataExchanges. e.g.
+   * @param parent Required. The parent resource path of the data exchanges. e.g.
    *     `projects/myproject/locations/US`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -210,7 +215,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(LocationName paren
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges in a given project and location.
+   * Lists all data exchanges in a given project and location.
    *
    * <p>Sample code:
    *
@@ -226,7 +231,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(LocationName paren
    * }
    * }</pre>
    *
-   * @param parent Required. The parent resource path of the DataExchanges. e.g.
+   * @param parent Required. The parent resource path of the data exchanges. e.g.
    *     `projects/myproject/locations/US`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -238,7 +243,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(String parent) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges in a given project and location.
+   * Lists all data exchanges in a given project and location.
    *
    * <p>Sample code:
    *
@@ -268,7 +273,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(ListDataExchangesR
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges in a given project and location.
+   * Lists all data exchanges in a given project and location.
    *
    * <p>Sample code:
    *
@@ -298,7 +303,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(ListDataExchangesR
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges in a given project and location.
+   * Lists all data exchanges in a given project and location.
    *
    * <p>Sample code:
    *
@@ -335,7 +340,7 @@ public final ListDataExchangesPagedResponse listDataExchanges(ListDataExchangesR
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges from projects in a given organization and location.
+   * Lists all data exchanges from projects in a given organization and location.
    *
    * <p>Sample code:
    *
@@ -363,7 +368,7 @@ public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(String organ
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges from projects in a given organization and location.
+   * Lists all data exchanges from projects in a given organization and location.
    *
    * <p>Sample code:
    *
@@ -394,7 +399,7 @@ public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges from projects in a given organization and location.
+   * Lists all data exchanges from projects in a given organization and location.
    *
    * <p>Sample code:
    *
@@ -424,7 +429,7 @@ public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists DataExchanges from projects in a given organization and location.
+   * Lists all data exchanges from projects in a given organization and location.
    *
    * <p>Sample code:
    *
@@ -461,7 +466,7 @@ public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single DataExchange.
+   * Gets the details of a data exchange.
    *
    * <p>Sample code:
    *
@@ -474,7 +479,7 @@ public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
    * }
    * }</pre>
    *
-   * @param name Required. The resource name of the DataExchange. e.g.
+   * @param name Required. The resource name of the data exchange. e.g.
    *     `projects/myproject/locations/US/dataExchanges/123`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -486,7 +491,7 @@ public final DataExchange getDataExchange(DataExchangeName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single DataExchange.
+   * Gets the details of a data exchange.
    *
    * <p>Sample code:
    *
@@ -499,7 +504,7 @@ public final DataExchange getDataExchange(DataExchangeName name) {
    * }
    * }</pre>
    *
-   * @param name Required. The resource name of the DataExchange. e.g.
+   * @param name Required. The resource name of the data exchange. e.g.
    *     `projects/myproject/locations/US/dataExchanges/123`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -510,7 +515,7 @@ public final DataExchange getDataExchange(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single DataExchange.
+   * Gets the details of a data exchange.
    *
    * <p>Sample code:
    *
@@ -535,7 +540,7 @@ public final DataExchange getDataExchange(GetDataExchangeRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single DataExchange.
+   * Gets the details of a data exchange.
    *
    * <p>Sample code:
    *
@@ -560,7 +565,7 @@ public final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchange
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new DataExchange in a given project and location.
+   * Creates a new data exchange.
    *
    * <p>Sample code:
    *
@@ -574,9 +579,9 @@ public final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchange
    * }
    * }</pre>
    *
-   * @param parent Required. The parent resource path of the DataExchange. e.g.
+   * @param parent Required. The parent resource path of the data exchange. e.g.
    *     `projects/myproject/locations/US`.
-   * @param dataExchange Required. The DataExchange to create.
+   * @param dataExchange Required. The data exchange to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final DataExchange createDataExchange(LocationName parent, DataExchange dataExchange) {
@@ -590,7 +595,7 @@ public final DataExchange createDataExchange(LocationName parent, DataExchange d
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new DataExchange in a given project and location.
+   * Creates a new data exchange.
    *
    * <p>Sample code:
    *
@@ -604,9 +609,9 @@ public final DataExchange createDataExchange(LocationName parent, DataExchange d
    * }
    * }</pre>
    *
-   * @param parent Required. The parent resource path of the DataExchange. e.g.
+   * @param parent Required. The parent resource path of the data exchange. e.g.
    *     `projects/myproject/locations/US`.
-   * @param dataExchange Required. The DataExchange to create.
+   * @param dataExchange Required. The data exchange to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final DataExchange createDataExchange(String parent, DataExchange dataExchange) {
@@ -620,7 +625,7 @@ public final DataExchange createDataExchange(String parent, DataExchange dataExc
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new DataExchange in a given project and location.
+   * Creates a new data exchange.
    *
    * <p>Sample code:
    *
@@ -647,7 +652,7 @@ public final DataExchange createDataExchange(CreateDataExchangeRequest request)
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new DataExchange in a given project and location.
+   * Creates a new data exchange.
    *
    * <p>Sample code:
    *
@@ -674,7 +679,7 @@ public final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataEx
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single DataExchange.
+   * Updates an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -689,10 +694,10 @@ public final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataEx
    * }
    * }</pre>
    *
-   * @param dataExchange Required. The DataExchange to update.
-   * @param updateMask Required. Field mask is used to specify the fields to be overwritten in the
-   *     DataExchange resource by the update. The fields specified in the update_mask are relative
-   *     to the resource, not the full request.
+   * @param dataExchange Required. The data exchange to update.
+   * @param updateMask Required. Field mask specifies the fields to update in the data exchange
+   *     resource. The fields specified in the `updateMask` are relative to the resource and are not
+   *     a full request.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final DataExchange updateDataExchange(DataExchange dataExchange, FieldMask updateMask) {
@@ -706,7 +711,7 @@ public final DataExchange updateDataExchange(DataExchange dataExchange, FieldMas
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single DataExchange.
+   * Updates an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -732,7 +737,7 @@ public final DataExchange updateDataExchange(UpdateDataExchangeRequest request)
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single DataExchange.
+   * Updates an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -758,7 +763,7 @@ public final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataEx
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single DataExchange.
+   * Deletes an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -771,8 +776,8 @@ public final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataEx
    * }
    * }</pre>
    *
-   * @param name Required. Resource name of the DataExchange to delete. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @param name Required. The full name of the data exchange resource that you want to delete. For
+   *     example, `projects/myproject/locations/US/dataExchanges/123`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final void deleteDataExchange(DataExchangeName name) {
@@ -785,7 +790,7 @@ public final void deleteDataExchange(DataExchangeName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single DataExchange.
+   * Deletes an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -798,8 +803,8 @@ public final void deleteDataExchange(DataExchangeName name) {
    * }
    * }</pre>
    *
-   * @param name Required. Resource name of the DataExchange to delete. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
+   * @param name Required. The full name of the data exchange resource that you want to delete. For
+   *     example, `projects/myproject/locations/US/dataExchanges/123`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final void deleteDataExchange(String name) {
@@ -810,7 +815,7 @@ public final void deleteDataExchange(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single DataExchange.
+   * Deletes an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -835,7 +840,7 @@ public final void deleteDataExchange(DeleteDataExchangeRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single DataExchange.
+   * Deletes an existing data exchange.
    *
    * <p>Sample code:
    *
@@ -860,7 +865,7 @@ public final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeC
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists Listings in a given project and location.
+   * Lists all listings in a given project and location.
    *
    * <p>Sample code:
    *
@@ -889,7 +894,7 @@ public final ListListingsPagedResponse listListings(DataExchangeName parent) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists Listings in a given project and location.
+   * Lists all listings in a given project and location.
    *
    * <p>Sample code:
    *
@@ -915,7 +920,7 @@ public final ListListingsPagedResponse listListings(String parent) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists Listings in a given project and location.
+   * Lists all listings in a given project and location.
    *
    * <p>Sample code:
    *
@@ -945,7 +950,7 @@ public final ListListingsPagedResponse listListings(ListListingsRequest request)
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists Listings in a given project and location.
+   * Lists all listings in a given project and location.
    *
    * <p>Sample code:
    *
@@ -976,7 +981,7 @@ public final ListListingsPagedResponse listListings(ListListingsRequest request)
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Lists Listings in a given project and location.
+   * Lists all listings in a given project and location.
    *
    * <p>Sample code:
    *
@@ -1013,7 +1018,7 @@ public final UnaryCallable<ListListingsRequest, ListListingsResponse> listListin
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single Listing.
+   * Gets the details of a listing.
    *
    * <p>Sample code:
    *
@@ -1038,7 +1043,7 @@ public final Listing getListing(ListingName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single Listing.
+   * Gets the details of a listing.
    *
    * <p>Sample code:
    *
@@ -1063,7 +1068,7 @@ public final Listing getListing(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single Listing.
+   * Gets the details of a listing.
    *
    * <p>Sample code:
    *
@@ -1090,7 +1095,7 @@ public final Listing getListing(GetListingRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets details of a single Listing.
+   * Gets the details of a listing.
    *
    * <p>Sample code:
    *
@@ -1117,7 +1122,7 @@ public final UnaryCallable<GetListingRequest, Listing> getListingCallable() {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new Listing in a given project and location.
+   * Creates a new listing.
    *
    * <p>Sample code:
    *
@@ -1147,7 +1152,7 @@ public final Listing createListing(DataExchangeName parent, Listing listing) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new Listing in a given project and location.
+   * Creates a new listing.
    *
    * <p>Sample code:
    *
@@ -1174,7 +1179,7 @@ public final Listing createListing(String parent, Listing listing) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new Listing in a given project and location.
+   * Creates a new listing.
    *
    * <p>Sample code:
    *
@@ -1202,7 +1207,7 @@ public final Listing createListing(CreateListingRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Creates a new Listing in a given project and location.
+   * Creates a new listing.
    *
    * <p>Sample code:
    *
@@ -1230,7 +1235,7 @@ public final UnaryCallable<CreateListingRequest, Listing> createListingCallable(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single Listing.
+   * Updates an existing listing.
    *
    * <p>Sample code:
    *
@@ -1245,9 +1250,9 @@ public final UnaryCallable<CreateListingRequest, Listing> createListingCallable(
    * }</pre>
    *
    * @param listing Required. The listing to update.
-   * @param updateMask Required. Field mask is used to specify the fields to be overwritten in the
-   *     Listing resource by the update. The fields specified in the update_mask are relative to the
-   *     resource, not the full request.
+   * @param updateMask Required. Field mask specifies the fields to update in the listing resource.
+   *     The fields specified in the `updateMask` are relative to the resource and are not a full
+   *     request.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Listing updateListing(Listing listing, FieldMask updateMask) {
@@ -1258,7 +1263,7 @@ public final Listing updateListing(Listing listing, FieldMask updateMask) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single Listing.
+   * Updates an existing listing.
    *
    * <p>Sample code:
    *
@@ -1284,7 +1289,7 @@ public final Listing updateListing(UpdateListingRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Updates the parameters of a single Listing.
+   * Updates an existing listing.
    *
    * <p>Sample code:
    *
@@ -1310,8 +1315,7 @@ public final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single Listing, as long as there are no subscriptions associated with the source of
-   * this Listing.
+   * Deletes a listing.
    *
    * <p>Sample code:
    *
@@ -1336,8 +1340,7 @@ public final void deleteListing(ListingName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single Listing, as long as there are no subscriptions associated with the source of
-   * this Listing.
+   * Deletes a listing.
    *
    * <p>Sample code:
    *
@@ -1362,8 +1365,7 @@ public final void deleteListing(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single Listing, as long as there are no subscriptions associated with the source of
-   * this Listing.
+   * Deletes a listing.
    *
    * <p>Sample code:
    *
@@ -1390,8 +1392,7 @@ public final void deleteListing(DeleteListingRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Deletes a single Listing, as long as there are no subscriptions associated with the source of
-   * this Listing.
+   * Deletes a listing.
    *
    * <p>Sample code:
    *
@@ -1418,11 +1419,11 @@ public final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable()
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Subscribes to a single Listing.
+   * Subscribes to a listing.
    *
-   * <p>Data Exchange currently supports one type of Listing: a BigQuery dataset. Upon subscription
-   * to a Listing for a BigQuery dataset, Data Exchange creates a linked dataset in the subscriber's
-   * project.
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
    *
    * <p>Sample code:
    *
@@ -1435,7 +1436,7 @@ public final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable()
    * }
    * }</pre>
    *
-   * @param name Required. Resource name of the listing to subscribe to. e.g.
+   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
    *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -1447,11 +1448,11 @@ public final SubscribeListingResponse subscribeListing(ListingName name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Subscribes to a single Listing.
+   * Subscribes to a listing.
    *
-   * <p>Data Exchange currently supports one type of Listing: a BigQuery dataset. Upon subscription
-   * to a Listing for a BigQuery dataset, Data Exchange creates a linked dataset in the subscriber's
-   * project.
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
    *
    * <p>Sample code:
    *
@@ -1465,7 +1466,7 @@ public final SubscribeListingResponse subscribeListing(ListingName name) {
    * }
    * }</pre>
    *
-   * @param name Required. Resource name of the listing to subscribe to. e.g.
+   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
    *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
@@ -1476,11 +1477,11 @@ public final SubscribeListingResponse subscribeListing(String name) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Subscribes to a single Listing.
+   * Subscribes to a listing.
    *
-   * <p>Data Exchange currently supports one type of Listing: a BigQuery dataset. Upon subscription
-   * to a Listing for a BigQuery dataset, Data Exchange creates a linked dataset in the subscriber's
-   * project.
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
    *
    * <p>Sample code:
    *
@@ -1507,11 +1508,11 @@ public final SubscribeListingResponse subscribeListing(SubscribeListingRequest r
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Subscribes to a single Listing.
+   * Subscribes to a listing.
    *
-   * <p>Data Exchange currently supports one type of Listing: a BigQuery dataset. Upon subscription
-   * to a Listing for a BigQuery dataset, Data Exchange creates a linked dataset in the subscriber's
-   * project.
+   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
+   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
+   * dataset in the subscriber's project.
    *
    * <p>Sample code:
    *
@@ -1539,7 +1540,7 @@ public final SubscribeListingResponse subscribeListing(SubscribeListingRequest r
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets the IAM policy for a dataExchange or a listing.
+   * Gets the IAM policy.
    *
    * <p>Sample code:
    *
@@ -1566,7 +1567,7 @@ public final Policy getIamPolicy(GetIamPolicyRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Gets the IAM policy for a dataExchange or a listing.
+   * Gets the IAM policy.
    *
    * <p>Sample code:
    *
@@ -1593,7 +1594,7 @@ public final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Sets the IAM policy for a dataExchange or a listing.
+   * Sets the IAM policy.
    *
    * <p>Sample code:
    *
@@ -1621,7 +1622,7 @@ public final Policy setIamPolicy(SetIamPolicyRequest request) {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Sets the IAM policy for a dataExchange or a listing.
+   * Sets the IAM policy.
    *
    * <p>Sample code:
    *
@@ -1649,7 +1650,7 @@ public final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Returns the permissions that a caller has on a specified dataExchange or listing.
+   * Returns the permissions that a caller has.
    *
    * <p>Sample code:
    *
@@ -1676,7 +1677,7 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
-   * Returns the permissions that a caller has on a specified dataExchange or listing.
+   * Returns the permissions that a caller has.
    *
    * <p>Sample code:
    *
@@ -1702,6 +1703,148 @@ public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsReq
     return stub.testIamPermissionsCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   for (Location element : analyticsHubServiceClient.listLocations(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final ListLocationsPagedResponse listLocations(ListLocationsRequest request) {
+    return listLocationsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   ApiFuture<Location> future =
+   *       analyticsHubServiceClient.listLocationsPagedCallable().futureCall(request);
+   *   // Do something.
+   *   for (Location element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return stub.listLocationsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Lists information about the supported locations for this service.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   ListLocationsRequest request =
+   *       ListLocationsRequest.newBuilder()
+   *           .setName("name3373707")
+   *           .setFilter("filter-1274492040")
+   *           .setPageSize(883849137)
+   *           .setPageToken("pageToken873572522")
+   *           .build();
+   *   while (true) {
+   *     ListLocationsResponse response =
+   *         analyticsHubServiceClient.listLocationsCallable().call(request);
+   *     for (Location element : response.getLocationsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return stub.listLocationsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets information about a location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+   *   Location response = analyticsHubServiceClient.getLocation(request);
+   * }
+   * }</pre>
+   *
+   * @param request The request object containing all of the parameters for the API call.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  public final Location getLocation(GetLocationRequest request) {
+    return getLocationCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD.
+  /**
+   * Gets information about a location.
+   *
+   * <p>Sample code:
+   *
+   * <pre>{@code
+   * // This snippet has been automatically generated for illustrative purposes only.
+   * // It may require modifications to work in your environment.
+   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
+   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+   *   ApiFuture<Location> future =
+   *       analyticsHubServiceClient.getLocationCallable().futureCall(request);
+   *   // Do something.
+   *   Location response = future.get();
+   * }
+   * }</pre>
+   */
+  public final UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return stub.getLocationCallable();
+  }
+
   @Override
   public final void close() {
     stub.close();
@@ -1970,4 +2113,80 @@ protected ListListingsFixedSizeCollection createCollection(
       return new ListListingsFixedSizeCollection(pages, collectionSize);
     }
   }
+
+  public static class ListLocationsPagedResponse
+      extends AbstractPagedListResponse<
+          ListLocationsRequest,
+          ListLocationsResponse,
+          Location,
+          ListLocationsPage,
+          ListLocationsFixedSizeCollection> {
+
+    public static ApiFuture<ListLocationsPagedResponse> createAsync(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ApiFuture<ListLocationsResponse> futureResponse) {
+      ApiFuture<ListLocationsPage> futurePage =
+          ListLocationsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          input -> new ListLocationsPagedResponse(input),
+          MoreExecutors.directExecutor());
+    }
+
+    private ListLocationsPagedResponse(ListLocationsPage page) {
+      super(page, ListLocationsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListLocationsPage
+      extends AbstractPage<
+          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage> {
+
+    private ListLocationsPage(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ListLocationsResponse response) {
+      super(context, response);
+    }
+
+    private static ListLocationsPage createEmptyPage() {
+      return new ListLocationsPage(null, null);
+    }
+
+    @Override
+    protected ListLocationsPage createPage(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ListLocationsResponse response) {
+      return new ListLocationsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListLocationsPage> createPageAsync(
+        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
+        ApiFuture<ListLocationsResponse> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListLocationsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListLocationsRequest,
+          ListLocationsResponse,
+          Location,
+          ListLocationsPage,
+          ListLocationsFixedSizeCollection> {
+
+    private ListLocationsFixedSizeCollection(List<ListLocationsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListLocationsFixedSizeCollection createEmptyCollection() {
+      return new ListLocationsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListLocationsFixedSizeCollection createCollection(
+        List<ListLocationsPage> pages, int collectionSize) {
+      return new ListLocationsFixedSizeCollection(pages, collectionSize);
+    }
+  }
 }
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
index 083506b076ef..b9a16b325295 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.core.ApiFunction;
@@ -33,6 +34,10 @@
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -166,6 +171,17 @@ public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
     return ((AnalyticsHubServiceStubSettings) getStubSettings()).testIamPermissionsSettings();
   }
 
+  /** Returns the object with the settings used for calls to listLocations. */
+  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listLocationsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getLocation. */
+  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
+    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getLocationSettings();
+  }
+
   public static final AnalyticsHubServiceSettings create(AnalyticsHubServiceStubSettings stub)
       throws IOException {
     return new AnalyticsHubServiceSettings.Builder(stub.toBuilder()).build();
@@ -370,6 +386,18 @@ public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettin
       return getStubSettingsBuilder().testIamPermissionsSettings();
     }
 
+    /** Returns the builder for the settings used for calls to listLocations. */
+    public PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings() {
+      return getStubSettingsBuilder().listLocationsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getLocation. */
+    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
+      return getStubSettingsBuilder().getLocationSettings();
+    }
+
     @Override
     public AnalyticsHubServiceSettings build() throws IOException {
       return new AnalyticsHubServiceSettings(this);
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
index a7285e6ddea9..e19c8f0a78ed 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
@@ -31,12 +31,18 @@
             "GetListing": {
               "methods": ["getListing", "getListing", "getListing", "getListingCallable"]
             },
+            "GetLocation": {
+              "methods": ["getLocation", "getLocationCallable"]
+            },
             "ListDataExchanges": {
               "methods": ["listDataExchanges", "listDataExchanges", "listDataExchanges", "listDataExchangesPagedCallable", "listDataExchangesCallable"]
             },
             "ListListings": {
               "methods": ["listListings", "listListings", "listListings", "listListingsPagedCallable", "listListingsCallable"]
             },
+            "ListLocations": {
+              "methods": ["listLocations", "listLocationsPagedCallable", "listLocationsCallable"]
+            },
             "ListOrgDataExchanges": {
               "methods": ["listOrgDataExchanges", "listOrgDataExchanges", "listOrgDataExchangesPagedCallable", "listOrgDataExchangesCallable"]
             },
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
index 2ae458d92fac..0d28f9aed388 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
@@ -21,10 +21,11 @@
  *
  * <p>======================= AnalyticsHubServiceClient =======================
  *
- * <p>Service Description: The AnalyticsHubService API facilitates data sharing within and across
- * organizations. It allows data providers to publish Listings --- a discoverable and searchable SKU
- * representing a dataset. Data consumers can subscribe to Listings. Upon subscription, AnalyticsHub
- * provisions a "Linked Datasets" surfacing the data in the consumer's project.
+ * <p>Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference shared datasets. With
+ * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
+ * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
+ * linked dataset in your project.
  *
  * <p>Sample for AnalyticsHubServiceClient:
  *
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
index be9ce9ba9a56..3a474a7a0ece 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.core.BetaApi;
@@ -41,6 +42,10 @@
 import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -137,6 +142,19 @@ public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
     throw new UnsupportedOperationException("Not implemented: testIamPermissionsCallable()");
   }
 
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLocationsPagedCallable()");
+  }
+
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listLocationsCallable()");
+  }
+
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    throw new UnsupportedOperationException("Not implemented: getLocationCallable()");
+  }
+
   @Override
   public abstract void close();
 }
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
index 866c6cc737f7..7c84b7585284 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.core.ApiFunction;
@@ -63,6 +64,10 @@
 import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
@@ -150,6 +155,10 @@ public class AnalyticsHubServiceStubSettings extends StubSettings<AnalyticsHubSe
   private final UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings;
   private final UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
       testIamPermissionsSettings;
+  private final PagedCallSettings<
+          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings;
+  private final UnaryCallSettings<GetLocationRequest, Location> getLocationSettings;
 
   private static final PagedListDescriptor<
           ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>
@@ -267,6 +276,42 @@ public Iterable<Listing> extractResources(ListListingsResponse payload) {
             }
           };
 
+  private static final PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>
+      LIST_LOCATIONS_PAGE_STR_DESC =
+          new PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListLocationsRequest injectToken(ListLocationsRequest payload, String token) {
+              return ListLocationsRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListLocationsRequest injectPageSize(ListLocationsRequest payload, int pageSize) {
+              return ListLocationsRequest.newBuilder(payload).setPageSize(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListLocationsRequest payload) {
+              return payload.getPageSize();
+            }
+
+            @Override
+            public String extractNextToken(ListLocationsResponse payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<Location> extractResources(ListLocationsResponse payload) {
+              return payload.getLocationsList() == null
+                  ? ImmutableList.<Location>of()
+                  : payload.getLocationsList();
+            }
+          };
+
   private static final PagedListResponseFactory<
           ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
       LIST_DATA_EXCHANGES_PAGE_STR_FACT =
@@ -328,6 +373,23 @@ public ApiFuture<ListListingsPagedResponse> getFuturePagedResponse(
             }
           };
 
+  private static final PagedListResponseFactory<
+          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      LIST_LOCATIONS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>() {
+            @Override
+            public ApiFuture<ListLocationsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListLocationsRequest, ListLocationsResponse> callable,
+                ListLocationsRequest request,
+                ApiCallContext context,
+                ApiFuture<ListLocationsResponse> futureResponse) {
+              PageContext<ListLocationsRequest, ListLocationsResponse, Location> pageContext =
+                  PageContext.create(callable, LIST_LOCATIONS_PAGE_STR_DESC, request, context);
+              return ListLocationsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
   /** Returns the object with the settings used for calls to listDataExchanges. */
   public PagedCallSettings<
           ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
@@ -412,6 +474,17 @@ public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
     return testIamPermissionsSettings;
   }
 
+  /** Returns the object with the settings used for calls to listLocations. */
+  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+      listLocationsSettings() {
+    return listLocationsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getLocation. */
+  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
+    return getLocationSettings;
+  }
+
   public AnalyticsHubServiceStub createStub() throws IOException {
     if (getTransportChannelProvider()
         .getTransportName()
@@ -533,6 +606,8 @@ protected AnalyticsHubServiceStubSettings(Builder settingsBuilder) throws IOExce
     getIamPolicySettings = settingsBuilder.getIamPolicySettings().build();
     setIamPolicySettings = settingsBuilder.setIamPolicySettings().build();
     testIamPermissionsSettings = settingsBuilder.testIamPermissionsSettings().build();
+    listLocationsSettings = settingsBuilder.listLocationsSettings().build();
+    getLocationSettings = settingsBuilder.getLocationSettings().build();
   }
 
   /** Builder for AnalyticsHubServiceStubSettings. */
@@ -568,6 +643,10 @@ public static class Builder
     private final UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings;
     private final UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
         testIamPermissionsSettings;
+    private final PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings;
+    private final UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings;
     private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
         RETRYABLE_CODE_DEFINITIONS;
 
@@ -624,6 +703,8 @@ protected Builder(ClientContext clientContext) {
       getIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
       setIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
       testIamPermissionsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+      listLocationsSettings = PagedCallSettings.newBuilder(LIST_LOCATIONS_PAGE_STR_FACT);
+      getLocationSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
@@ -641,7 +722,9 @@ protected Builder(ClientContext clientContext) {
               subscribeListingSettings,
               getIamPolicySettings,
               setIamPolicySettings,
-              testIamPermissionsSettings);
+              testIamPermissionsSettings,
+              listLocationsSettings,
+              getLocationSettings);
       initDefaults(this);
     }
 
@@ -663,6 +746,8 @@ protected Builder(AnalyticsHubServiceStubSettings settings) {
       getIamPolicySettings = settings.getIamPolicySettings.toBuilder();
       setIamPolicySettings = settings.setIamPolicySettings.toBuilder();
       testIamPermissionsSettings = settings.testIamPermissionsSettings.toBuilder();
+      listLocationsSettings = settings.listLocationsSettings.toBuilder();
+      getLocationSettings = settings.getLocationSettings.toBuilder();
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
@@ -680,7 +765,9 @@ protected Builder(AnalyticsHubServiceStubSettings settings) {
               subscribeListingSettings,
               getIamPolicySettings,
               setIamPolicySettings,
-              testIamPermissionsSettings);
+              testIamPermissionsSettings,
+              listLocationsSettings,
+              getLocationSettings);
     }
 
     private static Builder createDefault() {
@@ -785,6 +872,16 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
 
+      builder
+          .listLocationsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
+      builder
+          .getLocationSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
+
       return builder;
     }
 
@@ -892,6 +989,18 @@ public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettin
       return testIamPermissionsSettings;
     }
 
+    /** Returns the builder for the settings used for calls to listLocations. */
+    public PagedCallSettings.Builder<
+            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
+        listLocationsSettings() {
+      return listLocationsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getLocation. */
+    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
+      return getLocationSettings;
+    }
+
     @Override
     public AnalyticsHubServiceStubSettings build() throws IOException {
       return new AnalyticsHubServiceStubSettings(this);
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
index 7ca21d7a3105..f8193ee4f0a9 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.core.BetaApi;
@@ -45,6 +46,10 @@
 import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.common.collect.ImmutableMap;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
@@ -229,6 +234,25 @@ public class GrpcAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
                   ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
               .build();
 
+  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
+      listLocationsMethodDescriptor =
+          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+              .setType(MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName("google.cloud.location.Locations/ListLocations")
+              .setRequestMarshaller(
+                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
+              .setResponseMarshaller(
+                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
+              .build();
+
+  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
+      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
+          .setType(MethodDescriptor.MethodType.UNARY)
+          .setFullMethodName("google.cloud.location.Locations/GetLocation")
+          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
+          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
+          .build();
+
   private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
       listDataExchangesCallable;
   private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
@@ -254,6 +278,10 @@ public class GrpcAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
   private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
   private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
       testIamPermissionsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable;
+  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
 
   private final BackgroundResource backgroundResources;
   private final GrpcOperationsStub operationsStub;
@@ -454,6 +482,26 @@ protected GrpcAnalyticsHubServiceStub(
                       return params.build();
                     })
                 .build();
+    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
+        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+            .setMethodDescriptor(listLocationsMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
+    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
+        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
+            .setMethodDescriptor(getLocationMethodDescriptor)
+            .setParamsExtractor(
+                request -> {
+                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
+                  params.put("name", String.valueOf(request.getName()));
+                  return params.build();
+                })
+            .build();
 
     this.listDataExchangesCallable =
         callableFactory.createUnaryCallable(
@@ -525,6 +573,15 @@ protected GrpcAnalyticsHubServiceStub(
             testIamPermissionsTransportSettings,
             settings.testIamPermissionsSettings(),
             clientContext);
+    this.listLocationsCallable =
+        callableFactory.createUnaryCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.listLocationsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.getLocationCallable =
+        callableFactory.createUnaryCallable(
+            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
 
     this.backgroundResources =
         new BackgroundResourceAggregation(clientContext.getBackgroundResources());
@@ -630,6 +687,22 @@ public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
     return testIamPermissionsCallable;
   }
 
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return listLocationsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return listLocationsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return getLocationCallable;
+  }
+
   @Override
   public final void close() {
     try {
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
index b11de5eb97cf..98fcc1acf79c 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.core.BetaApi;
@@ -50,6 +51,10 @@
 import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
 import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.iam.v1.GetIamPolicyRequest;
 import com.google.iam.v1.Policy;
 import com.google.iam.v1.SetIamPolicyRequest;
@@ -629,6 +634,72 @@ public class HttpJsonAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
                       .build())
               .build();
 
+  private static final ApiMethodDescriptor<ListLocationsRequest, ListLocationsResponse>
+      listLocationsMethodDescriptor =
+          ApiMethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+              .setFullMethodName("google.cloud.location.Locations/ListLocations")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<ListLocationsRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*}/locations",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLocationsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<ListLocationsRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<ListLocationsResponse>newBuilder()
+                      .setDefaultInstance(ListLocationsResponse.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
+  private static final ApiMethodDescriptor<GetLocationRequest, Location>
+      getLocationMethodDescriptor =
+          ApiMethodDescriptor.<GetLocationRequest, Location>newBuilder()
+              .setFullMethodName("google.cloud.location.Locations/GetLocation")
+              .setHttpMethod("GET")
+              .setType(ApiMethodDescriptor.MethodType.UNARY)
+              .setRequestFormatter(
+                  ProtoMessageRequestFormatter.<GetLocationRequest>newBuilder()
+                      .setPath(
+                          "/v1beta1/{name=projects/*/locations/*}",
+                          request -> {
+                            Map<String, String> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLocationRequest> serializer =
+                                ProtoRestSerializer.create();
+                            serializer.putPathParam(fields, "name", request.getName());
+                            return fields;
+                          })
+                      .setQueryParamsExtractor(
+                          request -> {
+                            Map<String, List<String>> fields = new HashMap<>();
+                            ProtoRestSerializer<GetLocationRequest> serializer =
+                                ProtoRestSerializer.create();
+                            return fields;
+                          })
+                      .setRequestBodyExtractor(request -> null)
+                      .build())
+              .setResponseParser(
+                  ProtoMessageResponseParser.<Location>newBuilder()
+                      .setDefaultInstance(Location.getDefaultInstance())
+                      .setDefaultTypeRegistry(typeRegistry)
+                      .build())
+              .build();
+
   private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
       listDataExchangesCallable;
   private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
@@ -654,6 +725,10 @@ public class HttpJsonAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
   private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
   private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
       testIamPermissionsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
+  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable;
+  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
 
   private final BackgroundResource backgroundResources;
   private final HttpJsonStubCallableFactory callableFactory;
@@ -781,6 +856,17 @@ protected HttpJsonAnalyticsHubServiceStub(
                 .setMethodDescriptor(testIamPermissionsMethodDescriptor)
                 .setTypeRegistry(typeRegistry)
                 .build();
+    HttpJsonCallSettings<ListLocationsRequest, ListLocationsResponse>
+        listLocationsTransportSettings =
+            HttpJsonCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
+                .setMethodDescriptor(listLocationsMethodDescriptor)
+                .setTypeRegistry(typeRegistry)
+                .build();
+    HttpJsonCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
+        HttpJsonCallSettings.<GetLocationRequest, Location>newBuilder()
+            .setMethodDescriptor(getLocationMethodDescriptor)
+            .setTypeRegistry(typeRegistry)
+            .build();
 
     this.listDataExchangesCallable =
         callableFactory.createUnaryCallable(
@@ -852,6 +938,15 @@ protected HttpJsonAnalyticsHubServiceStub(
             testIamPermissionsTransportSettings,
             settings.testIamPermissionsSettings(),
             clientContext);
+    this.listLocationsCallable =
+        callableFactory.createUnaryCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.listLocationsPagedCallable =
+        callableFactory.createPagedCallable(
+            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
+    this.getLocationCallable =
+        callableFactory.createUnaryCallable(
+            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
 
     this.backgroundResources =
         new BackgroundResourceAggregation(clientContext.getBackgroundResources());
@@ -875,6 +970,8 @@ public static List<ApiMethodDescriptor> getMethodDescriptors() {
     methodDescriptors.add(getIamPolicyMethodDescriptor);
     methodDescriptors.add(setIamPolicyMethodDescriptor);
     methodDescriptors.add(testIamPermissionsMethodDescriptor);
+    methodDescriptors.add(listLocationsMethodDescriptor);
+    methodDescriptors.add(getLocationMethodDescriptor);
     return methodDescriptors;
   }
 
@@ -974,6 +1071,22 @@ public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
     return testIamPermissionsCallable;
   }
 
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
+    return listLocationsCallable;
+  }
+
+  @Override
+  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
+      listLocationsPagedCallable() {
+    return listLocationsPagedCallable;
+  }
+
+  @Override
+  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
+    return getLocationCallable;
+  }
+
   @Override
   public final void close() {
     try {
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
index bf1c735e5b7b..0d85ee0af6d0 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.gax.core.NoCredentialsProvider;
@@ -29,8 +30,11 @@
 import com.google.api.gax.rpc.InvalidArgumentException;
 import com.google.api.gax.rpc.StatusCode;
 import com.google.api.gax.rpc.testing.FakeStatusCode;
-import com.google.cloud.bigquery.dataexchange.common.Category;
 import com.google.cloud.bigquery.dataexchange.v1beta1.stub.HttpJsonAnalyticsHubServiceStub;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.common.collect.Lists;
 import com.google.iam.v1.AuditConfig;
 import com.google.iam.v1.Binding;
@@ -40,12 +44,14 @@
 import com.google.iam.v1.SetIamPolicyRequest;
 import com.google.iam.v1.TestIamPermissionsRequest;
 import com.google.iam.v1.TestIamPermissionsResponse;
+import com.google.protobuf.Any;
 import com.google.protobuf.ByteString;
 import com.google.protobuf.Empty;
 import com.google.protobuf.FieldMask;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import javax.annotation.Generated;
 import org.junit.After;
@@ -708,7 +714,7 @@ public void getListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -763,7 +769,7 @@ public void getListingTest2() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -820,7 +826,7 @@ public void createListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -877,7 +883,7 @@ public void createListingTest2() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -935,7 +941,7 @@ public void updateListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -952,7 +958,7 @@ public void updateListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -995,7 +1001,7 @@ public void updateListingExceptionTest() throws Exception {
               .setDocumentation("documentation1587405498")
               .setIcon(ByteString.EMPTY)
               .setDataProvider(DataProvider.newBuilder().build())
-              .addAllCategories(new ArrayList<Category>())
+              .addAllCategories(new ArrayList<Listing.Category>())
               .setPublisher(Publisher.newBuilder().build())
               .setRequestAccess("requestAccess871967955")
               .build();
@@ -1340,4 +1346,120 @@ public void testIamPermissionsExceptionTest() throws Exception {
       // Expected exception.
     }
   }
+
+  @Test
+  public void listLocationsTest() throws Exception {
+    Location responsesElement = Location.newBuilder().build();
+    ListLocationsResponse expectedResponse =
+        ListLocationsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLocations(Arrays.asList(responsesElement))
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ListLocationsRequest request =
+        ListLocationsRequest.newBuilder()
+            .setName("projects/project-3664")
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
+
+    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void listLocationsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ListLocationsRequest request =
+          ListLocationsRequest.newBuilder()
+              .setName("projects/project-3664")
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLocations(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLocationTest() throws Exception {
+    Location expectedResponse =
+        Location.newBuilder()
+            .setName("name3373707")
+            .setLocationId("locationId1541836720")
+            .setDisplayName("displayName1714148973")
+            .putAllLabels(new HashMap<String, String>())
+            .setMetadata(Any.newBuilder().build())
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    GetLocationRequest request =
+        GetLocationRequest.newBuilder()
+            .setName("projects/project-9062/locations/location-9062")
+            .build();
+
+    Location actualResponse = client.getLocation(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<String> actualRequests = mockService.getRequestPaths();
+    Assert.assertEquals(1, actualRequests.size());
+
+    String apiClientHeaderKey =
+        mockService
+            .getRequestHeaders()
+            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
+            .iterator()
+            .next();
+    Assert.assertTrue(
+        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
+            .matcher(apiClientHeaderKey)
+            .matches());
+  }
+
+  @Test
+  public void getLocationExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      GetLocationRequest request =
+          GetLocationRequest.newBuilder()
+              .setName("projects/project-9062/locations/location-9062")
+              .build();
+      client.getLocation(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 }
diff --git a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
index 32ecb806c6dd..1c6928c4ff2a 100644
--- a/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
+++ b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
@@ -18,6 +18,7 @@
 
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
+import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
 import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
 
 import com.google.api.gax.core.NoCredentialsProvider;
@@ -27,7 +28,10 @@
 import com.google.api.gax.grpc.testing.MockServiceHelper;
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.InvalidArgumentException;
-import com.google.cloud.bigquery.dataexchange.common.Category;
+import com.google.cloud.location.GetLocationRequest;
+import com.google.cloud.location.ListLocationsRequest;
+import com.google.cloud.location.ListLocationsResponse;
+import com.google.cloud.location.Location;
 import com.google.common.collect.Lists;
 import com.google.iam.v1.AuditConfig;
 import com.google.iam.v1.Binding;
@@ -38,6 +42,7 @@
 import com.google.iam.v1.TestIamPermissionsRequest;
 import com.google.iam.v1.TestIamPermissionsResponse;
 import com.google.protobuf.AbstractMessage;
+import com.google.protobuf.Any;
 import com.google.protobuf.ByteString;
 import com.google.protobuf.Empty;
 import com.google.protobuf.FieldMask;
@@ -45,6 +50,7 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.HashMap;
 import java.util.List;
 import java.util.UUID;
 import javax.annotation.Generated;
@@ -58,6 +64,7 @@
 @Generated("by gapic-generator-java")
 public class AnalyticsHubServiceClientTest {
   private static MockAnalyticsHubService mockAnalyticsHubService;
+  private static MockLocations mockLocations;
   private static MockServiceHelper mockServiceHelper;
   private LocalChannelProvider channelProvider;
   private AnalyticsHubServiceClient client;
@@ -65,9 +72,11 @@ public class AnalyticsHubServiceClientTest {
   @BeforeClass
   public static void startStaticServer() {
     mockAnalyticsHubService = new MockAnalyticsHubService();
+    mockLocations = new MockLocations();
     mockServiceHelper =
         new MockServiceHelper(
-            UUID.randomUUID().toString(), Arrays.<MockGrpcService>asList(mockAnalyticsHubService));
+            UUID.randomUUID().toString(),
+            Arrays.<MockGrpcService>asList(mockAnalyticsHubService, mockLocations));
     mockServiceHelper.start();
   }
 
@@ -624,7 +633,7 @@ public void getListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -673,7 +682,7 @@ public void getListingTest2() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -722,7 +731,7 @@ public void createListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -774,7 +783,7 @@ public void createListingTest2() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -826,7 +835,7 @@ public void updateListingTest() throws Exception {
             .setDocumentation("documentation1587405498")
             .setIcon(ByteString.EMPTY)
             .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Category>())
+            .addAllCategories(new ArrayList<Listing.Category>())
             .setPublisher(Publisher.newBuilder().build())
             .setRequestAccess("requestAccess871967955")
             .build();
@@ -1156,4 +1165,105 @@ public void testIamPermissionsExceptionTest() throws Exception {
       // Expected exception.
     }
   }
+
+  @Test
+  public void listLocationsTest() throws Exception {
+    Location responsesElement = Location.newBuilder().build();
+    ListLocationsResponse expectedResponse =
+        ListLocationsResponse.newBuilder()
+            .setNextPageToken("")
+            .addAllLocations(Arrays.asList(responsesElement))
+            .build();
+    mockLocations.addResponse(expectedResponse);
+
+    ListLocationsRequest request =
+        ListLocationsRequest.newBuilder()
+            .setName("name3373707")
+            .setFilter("filter-1274492040")
+            .setPageSize(883849137)
+            .setPageToken("pageToken873572522")
+            .build();
+
+    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
+
+    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
+
+    List<AbstractMessage> actualRequests = mockLocations.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    ListLocationsRequest actualRequest = ((ListLocationsRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getName(), actualRequest.getName());
+    Assert.assertEquals(request.getFilter(), actualRequest.getFilter());
+    Assert.assertEquals(request.getPageSize(), actualRequest.getPageSize());
+    Assert.assertEquals(request.getPageToken(), actualRequest.getPageToken());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void listLocationsExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockLocations.addException(exception);
+
+    try {
+      ListLocationsRequest request =
+          ListLocationsRequest.newBuilder()
+              .setName("name3373707")
+              .setFilter("filter-1274492040")
+              .setPageSize(883849137)
+              .setPageToken("pageToken873572522")
+              .build();
+      client.listLocations(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
+
+  @Test
+  public void getLocationTest() throws Exception {
+    Location expectedResponse =
+        Location.newBuilder()
+            .setName("name3373707")
+            .setLocationId("locationId1541836720")
+            .setDisplayName("displayName1714148973")
+            .putAllLabels(new HashMap<String, String>())
+            .setMetadata(Any.newBuilder().build())
+            .build();
+    mockLocations.addResponse(expectedResponse);
+
+    GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+
+    Location actualResponse = client.getLocation(request);
+    Assert.assertEquals(expectedResponse, actualResponse);
+
+    List<AbstractMessage> actualRequests = mockLocations.getRequests();
+    Assert.assertEquals(1, actualRequests.size());
+    GetLocationRequest actualRequest = ((GetLocationRequest) actualRequests.get(0));
+
+    Assert.assertEquals(request.getName(), actualRequest.getName());
+    Assert.assertTrue(
+        channelProvider.isHeaderSent(
+            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
+            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
+  }
+
+  @Test
+  public void getLocationExceptionTest() throws Exception {
+    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
+    mockLocations.addException(exception);
+
+    try {
+      GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
+      client.getLocation(request);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception.
+    }
+  }
 }
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
similarity index 100%
rename from owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
rename to java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocations.java
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java b/java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
similarity index 100%
rename from owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
rename to java-bigquery-data-exchange/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockLocationsImpl.java
diff --git a/java-bigquery-data-exchange/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java b/java-bigquery-data-exchange/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
index 22d6a5644b68..b4bad196530e 100644
--- a/java-bigquery-data-exchange/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
+++ b/java-bigquery-data-exchange/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
@@ -21,11 +21,12 @@
  *
  *
  * <pre>
- * The AnalyticsHubService API facilitates data sharing within and across
- * organizations. It allows data providers to publish Listings --- a
- * discoverable and searchable SKU representing a dataset. Data consumers can
- * subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
- * Datasets" surfacing the data in the consumer's project.
+ * The `AnalyticsHubService` API facilitates data sharing within and across
+ * organizations. It allows data providers to publish listings that reference
+ * shared datasets. With Analytics Hub, users can discover and search for
+ * listings that they have access to. Subscribers can view and subscribe to
+ * listings. When you subscribe to a listing, Analytics Hub creates a linked
+ * dataset in your project.
  * </pre>
  */
 @javax.annotation.Generated(
@@ -784,11 +785,12 @@ public AnalyticsHubServiceFutureStub newStub(
    *
    *
    * <pre>
-   * The AnalyticsHubService API facilitates data sharing within and across
-   * organizations. It allows data providers to publish Listings --- a
-   * discoverable and searchable SKU representing a dataset. Data consumers can
-   * subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
-   * Datasets" surfacing the data in the consumer's project.
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
    * </pre>
    */
   public abstract static class AnalyticsHubServiceImplBase implements io.grpc.BindableService {
@@ -797,7 +799,7 @@ public abstract static class AnalyticsHubServiceImplBase implements io.grpc.Bind
      *
      *
      * <pre>
-     * Lists DataExchanges in a given project and location.
+     * Lists all data exchanges in a given project and location.
      * </pre>
      */
     public void listDataExchanges(
@@ -813,7 +815,8 @@ public void listDataExchanges(
      *
      *
      * <pre>
-     * Lists DataExchanges from projects in a given organization and location.
+     * Lists all data exchanges from projects in a given organization and
+     * location.
      * </pre>
      */
     public void listOrgDataExchanges(
@@ -829,7 +832,7 @@ public void listOrgDataExchanges(
      *
      *
      * <pre>
-     * Gets details of a single DataExchange.
+     * Gets the details of a data exchange.
      * </pre>
      */
     public void getDataExchange(
@@ -844,7 +847,7 @@ public void getDataExchange(
      *
      *
      * <pre>
-     * Creates a new DataExchange in a given project and location.
+     * Creates a new data exchange.
      * </pre>
      */
     public void createDataExchange(
@@ -859,7 +862,7 @@ public void createDataExchange(
      *
      *
      * <pre>
-     * Updates the parameters of a single DataExchange.
+     * Updates an existing data exchange.
      * </pre>
      */
     public void updateDataExchange(
@@ -874,7 +877,7 @@ public void updateDataExchange(
      *
      *
      * <pre>
-     * Deletes a single DataExchange.
+     * Deletes an existing data exchange.
      * </pre>
      */
     public void deleteDataExchange(
@@ -888,7 +891,7 @@ public void deleteDataExchange(
      *
      *
      * <pre>
-     * Lists Listings in a given project and location.
+     * Lists all listings in a given project and location.
      * </pre>
      */
     public void listListings(
@@ -904,7 +907,7 @@ public void listListings(
      *
      *
      * <pre>
-     * Gets details of a single Listing.
+     * Gets the details of a listing.
      * </pre>
      */
     public void getListing(
@@ -918,7 +921,7 @@ public void getListing(
      *
      *
      * <pre>
-     * Creates a new Listing in a given project and location.
+     * Creates a new listing.
      * </pre>
      */
     public void createListing(
@@ -933,7 +936,7 @@ public void createListing(
      *
      *
      * <pre>
-     * Updates the parameters of a single Listing.
+     * Updates an existing listing.
      * </pre>
      */
     public void updateListing(
@@ -948,8 +951,7 @@ public void updateListing(
      *
      *
      * <pre>
-     * Deletes a single Listing, as long as there are no subscriptions
-     * associated with the source of this Listing.
+     * Deletes a listing.
      * </pre>
      */
     public void deleteListing(
@@ -963,9 +965,10 @@ public void deleteListing(
      *
      *
      * <pre>
-     * Subscribes to a single Listing.
-     * Data Exchange currently supports one type of Listing: a BigQuery dataset.
-     * Upon subscription to a Listing for a BigQuery dataset, Data Exchange
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
      * creates a linked dataset in the subscriber's project.
      * </pre>
      */
@@ -982,7 +985,7 @@ public void subscribeListing(
      *
      *
      * <pre>
-     * Gets the IAM policy for a dataExchange or a listing.
+     * Gets the IAM policy.
      * </pre>
      */
     public void getIamPolicy(
@@ -996,7 +999,7 @@ public void getIamPolicy(
      *
      *
      * <pre>
-     * Sets the IAM policy for a dataExchange or a listing.
+     * Sets the IAM policy.
      * </pre>
      */
     public void setIamPolicy(
@@ -1010,8 +1013,7 @@ public void setIamPolicy(
      *
      *
      * <pre>
-     * Returns the permissions that a caller has on a specified dataExchange or
-     * listing.
+     * Returns the permissions that a caller has.
      * </pre>
      */
     public void testIamPermissions(
@@ -1134,11 +1136,12 @@ public final io.grpc.ServerServiceDefinition bindService() {
    *
    *
    * <pre>
-   * The AnalyticsHubService API facilitates data sharing within and across
-   * organizations. It allows data providers to publish Listings --- a
-   * discoverable and searchable SKU representing a dataset. Data consumers can
-   * subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
-   * Datasets" surfacing the data in the consumer's project.
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
    * </pre>
    */
   public static final class AnalyticsHubServiceStub
@@ -1157,7 +1160,7 @@ protected AnalyticsHubServiceStub build(
      *
      *
      * <pre>
-     * Lists DataExchanges in a given project and location.
+     * Lists all data exchanges in a given project and location.
      * </pre>
      */
     public void listDataExchanges(
@@ -1175,7 +1178,8 @@ public void listDataExchanges(
      *
      *
      * <pre>
-     * Lists DataExchanges from projects in a given organization and location.
+     * Lists all data exchanges from projects in a given organization and
+     * location.
      * </pre>
      */
     public void listOrgDataExchanges(
@@ -1193,7 +1197,7 @@ public void listOrgDataExchanges(
      *
      *
      * <pre>
-     * Gets details of a single DataExchange.
+     * Gets the details of a data exchange.
      * </pre>
      */
     public void getDataExchange(
@@ -1210,7 +1214,7 @@ public void getDataExchange(
      *
      *
      * <pre>
-     * Creates a new DataExchange in a given project and location.
+     * Creates a new data exchange.
      * </pre>
      */
     public void createDataExchange(
@@ -1227,7 +1231,7 @@ public void createDataExchange(
      *
      *
      * <pre>
-     * Updates the parameters of a single DataExchange.
+     * Updates an existing data exchange.
      * </pre>
      */
     public void updateDataExchange(
@@ -1244,7 +1248,7 @@ public void updateDataExchange(
      *
      *
      * <pre>
-     * Deletes a single DataExchange.
+     * Deletes an existing data exchange.
      * </pre>
      */
     public void deleteDataExchange(
@@ -1260,7 +1264,7 @@ public void deleteDataExchange(
      *
      *
      * <pre>
-     * Lists Listings in a given project and location.
+     * Lists all listings in a given project and location.
      * </pre>
      */
     public void listListings(
@@ -1278,7 +1282,7 @@ public void listListings(
      *
      *
      * <pre>
-     * Gets details of a single Listing.
+     * Gets the details of a listing.
      * </pre>
      */
     public void getListing(
@@ -1293,7 +1297,7 @@ public void getListing(
      *
      *
      * <pre>
-     * Creates a new Listing in a given project and location.
+     * Creates a new listing.
      * </pre>
      */
     public void createListing(
@@ -1310,7 +1314,7 @@ public void createListing(
      *
      *
      * <pre>
-     * Updates the parameters of a single Listing.
+     * Updates an existing listing.
      * </pre>
      */
     public void updateListing(
@@ -1327,8 +1331,7 @@ public void updateListing(
      *
      *
      * <pre>
-     * Deletes a single Listing, as long as there are no subscriptions
-     * associated with the source of this Listing.
+     * Deletes a listing.
      * </pre>
      */
     public void deleteListing(
@@ -1344,9 +1347,10 @@ public void deleteListing(
      *
      *
      * <pre>
-     * Subscribes to a single Listing.
-     * Data Exchange currently supports one type of Listing: a BigQuery dataset.
-     * Upon subscription to a Listing for a BigQuery dataset, Data Exchange
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
      * creates a linked dataset in the subscriber's project.
      * </pre>
      */
@@ -1365,7 +1369,7 @@ public void subscribeListing(
      *
      *
      * <pre>
-     * Gets the IAM policy for a dataExchange or a listing.
+     * Gets the IAM policy.
      * </pre>
      */
     public void getIamPolicy(
@@ -1381,7 +1385,7 @@ public void getIamPolicy(
      *
      *
      * <pre>
-     * Sets the IAM policy for a dataExchange or a listing.
+     * Sets the IAM policy.
      * </pre>
      */
     public void setIamPolicy(
@@ -1397,8 +1401,7 @@ public void setIamPolicy(
      *
      *
      * <pre>
-     * Returns the permissions that a caller has on a specified dataExchange or
-     * listing.
+     * Returns the permissions that a caller has.
      * </pre>
      */
     public void testIamPermissions(
@@ -1416,11 +1419,12 @@ public void testIamPermissions(
    *
    *
    * <pre>
-   * The AnalyticsHubService API facilitates data sharing within and across
-   * organizations. It allows data providers to publish Listings --- a
-   * discoverable and searchable SKU representing a dataset. Data consumers can
-   * subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
-   * Datasets" surfacing the data in the consumer's project.
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
    * </pre>
    */
   public static final class AnalyticsHubServiceBlockingStub
@@ -1440,7 +1444,7 @@ protected AnalyticsHubServiceBlockingStub build(
      *
      *
      * <pre>
-     * Lists DataExchanges in a given project and location.
+     * Lists all data exchanges in a given project and location.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse
@@ -1454,7 +1458,8 @@ protected AnalyticsHubServiceBlockingStub build(
      *
      *
      * <pre>
-     * Lists DataExchanges from projects in a given organization and location.
+     * Lists all data exchanges from projects in a given organization and
+     * location.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse
@@ -1468,7 +1473,7 @@ protected AnalyticsHubServiceBlockingStub build(
      *
      *
      * <pre>
-     * Gets details of a single DataExchange.
+     * Gets the details of a data exchange.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange(
@@ -1481,7 +1486,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
      *
      *
      * <pre>
-     * Creates a new DataExchange in a given project and location.
+     * Creates a new data exchange.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange createDataExchange(
@@ -1494,7 +1499,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange createDataExc
      *
      *
      * <pre>
-     * Updates the parameters of a single DataExchange.
+     * Updates an existing data exchange.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange updateDataExchange(
@@ -1507,7 +1512,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange updateDataExc
      *
      *
      * <pre>
-     * Deletes a single DataExchange.
+     * Deletes an existing data exchange.
      * </pre>
      */
     public com.google.protobuf.Empty deleteDataExchange(
@@ -1520,7 +1525,7 @@ public com.google.protobuf.Empty deleteDataExchange(
      *
      *
      * <pre>
-     * Lists Listings in a given project and location.
+     * Lists all listings in a given project and location.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse listListings(
@@ -1533,7 +1538,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse listL
      *
      *
      * <pre>
-     * Gets details of a single Listing.
+     * Gets the details of a listing.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing(
@@ -1546,7 +1551,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing(
      *
      *
      * <pre>
-     * Creates a new Listing in a given project and location.
+     * Creates a new listing.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.Listing createListing(
@@ -1559,7 +1564,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing createListing(
      *
      *
      * <pre>
-     * Updates the parameters of a single Listing.
+     * Updates an existing listing.
      * </pre>
      */
     public com.google.cloud.bigquery.dataexchange.v1beta1.Listing updateListing(
@@ -1572,8 +1577,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing updateListing(
      *
      *
      * <pre>
-     * Deletes a single Listing, as long as there are no subscriptions
-     * associated with the source of this Listing.
+     * Deletes a listing.
      * </pre>
      */
     public com.google.protobuf.Empty deleteListing(
@@ -1586,9 +1590,10 @@ public com.google.protobuf.Empty deleteListing(
      *
      *
      * <pre>
-     * Subscribes to a single Listing.
-     * Data Exchange currently supports one type of Listing: a BigQuery dataset.
-     * Upon subscription to a Listing for a BigQuery dataset, Data Exchange
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
      * creates a linked dataset in the subscriber's project.
      * </pre>
      */
@@ -1602,7 +1607,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse s
      *
      *
      * <pre>
-     * Gets the IAM policy for a dataExchange or a listing.
+     * Gets the IAM policy.
      * </pre>
      */
     public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) {
@@ -1614,7 +1619,7 @@ public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyReque
      *
      *
      * <pre>
-     * Sets the IAM policy for a dataExchange or a listing.
+     * Sets the IAM policy.
      * </pre>
      */
     public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) {
@@ -1626,8 +1631,7 @@ public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyReque
      *
      *
      * <pre>
-     * Returns the permissions that a caller has on a specified dataExchange or
-     * listing.
+     * Returns the permissions that a caller has.
      * </pre>
      */
     public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions(
@@ -1641,11 +1645,12 @@ public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions(
    *
    *
    * <pre>
-   * The AnalyticsHubService API facilitates data sharing within and across
-   * organizations. It allows data providers to publish Listings --- a
-   * discoverable and searchable SKU representing a dataset. Data consumers can
-   * subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
-   * Datasets" surfacing the data in the consumer's project.
+   * The `AnalyticsHubService` API facilitates data sharing within and across
+   * organizations. It allows data providers to publish listings that reference
+   * shared datasets. With Analytics Hub, users can discover and search for
+   * listings that they have access to. Subscribers can view and subscribe to
+   * listings. When you subscribe to a listing, Analytics Hub creates a linked
+   * dataset in your project.
    * </pre>
    */
   public static final class AnalyticsHubServiceFutureStub
@@ -1665,7 +1670,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Lists DataExchanges in a given project and location.
+     * Lists all data exchanges in a given project and location.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1680,7 +1685,8 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Lists DataExchanges from projects in a given organization and location.
+     * Lists all data exchanges from projects in a given organization and
+     * location.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1695,7 +1701,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Gets details of a single DataExchange.
+     * Gets the details of a data exchange.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1710,7 +1716,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Creates a new DataExchange in a given project and location.
+     * Creates a new data exchange.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1725,7 +1731,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Updates the parameters of a single DataExchange.
+     * Updates an existing data exchange.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1740,7 +1746,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Deletes a single DataExchange.
+     * Deletes an existing data exchange.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
@@ -1754,7 +1760,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Lists Listings in a given project and location.
+     * Lists all listings in a given project and location.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1768,7 +1774,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Gets details of a single Listing.
+     * Gets the details of a listing.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1782,7 +1788,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Creates a new Listing in a given project and location.
+     * Creates a new listing.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1796,7 +1802,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Updates the parameters of a single Listing.
+     * Updates an existing listing.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1810,8 +1816,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Deletes a single Listing, as long as there are no subscriptions
-     * associated with the source of this Listing.
+     * Deletes a listing.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
@@ -1824,9 +1829,10 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Subscribes to a single Listing.
-     * Data Exchange currently supports one type of Listing: a BigQuery dataset.
-     * Upon subscription to a Listing for a BigQuery dataset, Data Exchange
+     * Subscribes to a listing.
+     * Currently, with Analytics Hub, you can create listings that
+     * reference only BigQuery datasets.
+     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
      * creates a linked dataset in the subscriber's project.
      * </pre>
      */
@@ -1842,7 +1848,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Gets the IAM policy for a dataExchange or a listing.
+     * Gets the IAM policy.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy>
@@ -1855,7 +1861,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Sets the IAM policy for a dataExchange or a listing.
+     * Sets the IAM policy.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy>
@@ -1868,8 +1874,7 @@ protected AnalyticsHubServiceFutureStub build(
      *
      *
      * <pre>
-     * Returns the permissions that a caller has on a specified dataExchange or
-     * listing.
+     * Returns the permissions that a caller has.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
index cdcfec2aece1..3b220bb5dbf3 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for creating a DataExchange.
+ * Message for creating a data exchange.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
@@ -144,7 +144,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchange.
+   * Required. The parent resource path of the data exchange.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -170,7 +170,7 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchange.
+   * Required. The parent resource path of the data exchange.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -199,7 +199,7 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * <pre>
-   * Required. The ID of the DataExchange to create.
+   * Required. The ID of the data exchange.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -226,7 +226,7 @@ public java.lang.String getDataExchangeId() {
    *
    *
    * <pre>
-   * Required. The ID of the DataExchange to create.
+   * Required. The ID of the data exchange.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -256,7 +256,7 @@ public com.google.protobuf.ByteString getDataExchangeIdBytes() {
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
@@ -273,7 +273,7 @@ public boolean hasDataExchange() {
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
@@ -292,7 +292,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
@@ -494,7 +494,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for creating a DataExchange.
+   * Message for creating a data exchange.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
@@ -685,7 +685,7 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchange.
+     * Required. The parent resource path of the data exchange.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -710,7 +710,7 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchange.
+     * Required. The parent resource path of the data exchange.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -735,7 +735,7 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchange.
+     * Required. The parent resource path of the data exchange.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -759,7 +759,7 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchange.
+     * Required. The parent resource path of the data exchange.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -779,7 +779,7 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchange.
+     * Required. The parent resource path of the data exchange.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -806,7 +806,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required. The ID of the DataExchange to create.
+     * Required. The ID of the data exchange.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -832,7 +832,7 @@ public java.lang.String getDataExchangeId() {
      *
      *
      * <pre>
-     * Required. The ID of the DataExchange to create.
+     * Required. The ID of the data exchange.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -858,7 +858,7 @@ public com.google.protobuf.ByteString getDataExchangeIdBytes() {
      *
      *
      * <pre>
-     * Required. The ID of the DataExchange to create.
+     * Required. The ID of the data exchange.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -883,7 +883,7 @@ public Builder setDataExchangeId(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The ID of the DataExchange to create.
+     * Required. The ID of the data exchange.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -904,7 +904,7 @@ public Builder clearDataExchangeId() {
      *
      *
      * <pre>
-     * Required. The ID of the DataExchange to create.
+     * Required. The ID of the data exchange.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -937,7 +937,7 @@ public Builder setDataExchangeIdBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -953,7 +953,7 @@ public boolean hasDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -975,7 +975,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1000,7 +1000,7 @@ public Builder setDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1022,7 +1022,7 @@ public Builder setDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1051,7 +1051,7 @@ public Builder mergeDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1073,7 +1073,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1090,7 +1090,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
@@ -1111,7 +1111,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to create.
+     * Required. The data exchange to create.
      * </pre>
      *
      * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
index e30ef884f14b..a1eb97bdd905 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
@@ -27,7 +27,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchange.
+   * Required. The parent resource path of the data exchange.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -42,7 +42,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchange.
+   * Required. The parent resource path of the data exchange.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -58,7 +58,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The ID of the DataExchange to create.
+   * Required. The ID of the data exchange.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -74,7 +74,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The ID of the DataExchange to create.
+   * Required. The ID of the data exchange.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -91,7 +91,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
@@ -105,7 +105,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
@@ -119,7 +119,7 @@ public interface CreateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to create.
+   * Required. The data exchange to create.
    * </pre>
    *
    * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
index e029bac4137a..6b78071225a3 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for creating a Listing.
+ * Message for creating a listing.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest}
@@ -199,7 +199,7 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * <pre>
-   * Required. The ID of the Listing to create.
+   * Required. The ID of the listing to create.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -226,7 +226,7 @@ public java.lang.String getListingId() {
    *
    *
    * <pre>
-   * Required. The ID of the Listing to create.
+   * Required. The ID of the listing to create.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -492,7 +492,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for creating a Listing.
+   * Message for creating a listing.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest}
@@ -801,7 +801,7 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required. The ID of the Listing to create.
+     * Required. The ID of the listing to create.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -827,7 +827,7 @@ public java.lang.String getListingId() {
      *
      *
      * <pre>
-     * Required. The ID of the Listing to create.
+     * Required. The ID of the listing to create.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -853,7 +853,7 @@ public com.google.protobuf.ByteString getListingIdBytes() {
      *
      *
      * <pre>
-     * Required. The ID of the Listing to create.
+     * Required. The ID of the listing to create.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -878,7 +878,7 @@ public Builder setListingId(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The ID of the Listing to create.
+     * Required. The ID of the listing to create.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
@@ -899,7 +899,7 @@ public Builder clearListingId() {
      *
      *
      * <pre>
-     * Required. The ID of the Listing to create.
+     * Required. The ID of the listing to create.
      * Must contain only Unicode letters, numbers (0-9), underscores (_).
      * Should not use characters that require URL-escaping, or characters
      * outside of ASCII, spaces.
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
index e64f438cd82b..1fe9fd093c2d 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
@@ -58,7 +58,7 @@ public interface CreateListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The ID of the Listing to create.
+   * Required. The ID of the listing to create.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
@@ -74,7 +74,7 @@ public interface CreateListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The ID of the Listing to create.
+   * Required. The ID of the listing to create.
    * Must contain only Unicode letters, numbers (0-9), underscores (_).
    * Should not use characters that require URL-escaping, or characters
    * outside of ASCII, spaces.
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
index a06b01d40b3b..80b1f5be8fe0 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
@@ -22,9 +22,9 @@
  *
  *
  * <pre>
- * A data exchange is a container that enables data sharing.
- * It contains a set of listings of the data sources along with descriptive
- * information of the data exchange.
+ * A data exchange is a container that lets you share data. Along with the
+ * descriptive information about the data exchange, it contains listings that
+ * reference shared datasets.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataExchange}
@@ -217,7 +217,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    * <pre>
    * Required. Human-readable display name of the data exchange. The display name must
    * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), and can't start or end with spaces.
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -244,7 +244,7 @@ public java.lang.String getDisplayName() {
    * <pre>
    * Required. Human-readable display name of the data exchange. The display name must
    * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), and can't start or end with spaces.
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -272,10 +272,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
    *
    *
    * <pre>
-   * Optional. Short description of the data exchange that can consist of sentences
-   * or paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -300,10 +299,9 @@ public java.lang.String getDescription() {
    *
    *
    * <pre>
-   * Optional. Short description of the data exchange that can consist of sentences
-   * or paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -331,8 +329,7 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
    *
    *
    * <pre>
-   * Optional. Email, URL or other reference of the primary point of contact of the data
-   * exchange
+   * Optional. Email or URL of the primary point of contact of the data exchange.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -356,8 +353,7 @@ public java.lang.String getPrimaryContact() {
    *
    *
    * <pre>
-   * Optional. Email, URL or other reference of the primary point of contact of the data
-   * exchange
+   * Optional. Email or URL of the primary point of contact of the data exchange.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -454,7 +450,7 @@ public int getListingCount() {
    * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
    * Expected image dimensions are 512x512 pixels, however the API only
    * performs validation on size of the encoded data.
-   * Note: For byte fields, the contents of the field are base64-encoded (which
+   * Note: For byte fields, the content of the fields are base64-encoded (which
    * increases the size of the data by 33-36%) when using JSON on the wire.
    * </pre>
    *
@@ -685,9 +681,9 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * A data exchange is a container that enables data sharing.
-   * It contains a set of listings of the data sources along with descriptive
-   * information of the data exchange.
+   * A data exchange is a container that lets you share data. Along with the
+   * descriptive information about the data exchange, it contains listings that
+   * reference shared datasets.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataExchange}
@@ -1000,7 +996,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * <pre>
      * Required. Human-readable display name of the data exchange. The display name must
      * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), and can't start or end with spaces.
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -1026,7 +1022,7 @@ public java.lang.String getDisplayName() {
      * <pre>
      * Required. Human-readable display name of the data exchange. The display name must
      * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), and can't start or end with spaces.
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -1052,7 +1048,7 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      * <pre>
      * Required. Human-readable display name of the data exchange. The display name must
      * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), and can't start or end with spaces.
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -1077,7 +1073,7 @@ public Builder setDisplayName(java.lang.String value) {
      * <pre>
      * Required. Human-readable display name of the data exchange. The display name must
      * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), and can't start or end with spaces.
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -1098,7 +1094,7 @@ public Builder clearDisplayName() {
      * <pre>
      * Required. Human-readable display name of the data exchange. The display name must
      * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), and can't start or end with spaces.
+     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -1124,10 +1120,9 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. Short description of the data exchange that can consist of sentences
-     * or paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -1151,10 +1146,9 @@ public java.lang.String getDescription() {
      *
      *
      * <pre>
-     * Optional. Short description of the data exchange that can consist of sentences
-     * or paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -1178,10 +1172,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
      *
      *
      * <pre>
-     * Optional. Short description of the data exchange that can consist of sentences
-     * or paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -1204,10 +1197,9 @@ public Builder setDescription(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Short description of the data exchange that can consist of sentences
-     * or paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -1226,10 +1218,9 @@ public Builder clearDescription() {
      *
      *
      * <pre>
-     * Optional. Short description of the data exchange that can consist of sentences
-     * or paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Description of the data exchange. The description must not contain Unicode
+     * non-characters as well as C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -1255,8 +1246,7 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. Email, URL or other reference of the primary point of contact of the data
-     * exchange
+     * Optional. Email or URL of the primary point of contact of the data exchange.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -1279,8 +1269,7 @@ public java.lang.String getPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email, URL or other reference of the primary point of contact of the data
-     * exchange
+     * Optional. Email or URL of the primary point of contact of the data exchange.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -1303,8 +1292,7 @@ public com.google.protobuf.ByteString getPrimaryContactBytes() {
      *
      *
      * <pre>
-     * Optional. Email, URL or other reference of the primary point of contact of the data
-     * exchange
+     * Optional. Email or URL of the primary point of contact of the data exchange.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -1326,8 +1314,7 @@ public Builder setPrimaryContact(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Email, URL or other reference of the primary point of contact of the data
-     * exchange
+     * Optional. Email or URL of the primary point of contact of the data exchange.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -1345,8 +1332,7 @@ public Builder clearPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email, URL or other reference of the primary point of contact of the data
-     * exchange
+     * Optional. Email or URL of the primary point of contact of the data exchange.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -1532,7 +1518,7 @@ public Builder clearListingCount() {
      * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
      * Expected image dimensions are 512x512 pixels, however the API only
      * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * Note: For byte fields, the content of the fields are base64-encoded (which
      * increases the size of the data by 33-36%) when using JSON on the wire.
      * </pre>
      *
@@ -1551,7 +1537,7 @@ public com.google.protobuf.ByteString getIcon() {
      * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
      * Expected image dimensions are 512x512 pixels, however the API only
      * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * Note: For byte fields, the content of the fields are base64-encoded (which
      * increases the size of the data by 33-36%) when using JSON on the wire.
      * </pre>
      *
@@ -1576,7 +1562,7 @@ public Builder setIcon(com.google.protobuf.ByteString value) {
      * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
      * Expected image dimensions are 512x512 pixels, however the API only
      * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
+     * Note: For byte fields, the content of the fields are base64-encoded (which
      * increases the size of the data by 33-36%) when using JSON on the wire.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
index abbb90e62b32..fc1735bc0a1b 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
@@ -56,7 +56,7 @@ public interface DataExchangeOrBuilder
    * <pre>
    * Required. Human-readable display name of the data exchange. The display name must
    * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), and can't start or end with spaces.
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -72,7 +72,7 @@ public interface DataExchangeOrBuilder
    * <pre>
    * Required. Human-readable display name of the data exchange. The display name must
    * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), and can't start or end with spaces.
+   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -87,10 +87,9 @@ public interface DataExchangeOrBuilder
    *
    *
    * <pre>
-   * Optional. Short description of the data exchange that can consist of sentences
-   * or paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -104,10 +103,9 @@ public interface DataExchangeOrBuilder
    *
    *
    * <pre>
-   * Optional. Short description of the data exchange that can consist of sentences
-   * or paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Description of the data exchange. The description must not contain Unicode
+   * non-characters as well as C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -122,8 +120,7 @@ public interface DataExchangeOrBuilder
    *
    *
    * <pre>
-   * Optional. Email, URL or other reference of the primary point of contact of the data
-   * exchange
+   * Optional. Email or URL of the primary point of contact of the data exchange.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -136,8 +133,7 @@ public interface DataExchangeOrBuilder
    *
    *
    * <pre>
-   * Optional. Email, URL or other reference of the primary point of contact of the data
-   * exchange
+   * Optional. Email or URL of the primary point of contact of the data exchange.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -192,7 +188,7 @@ public interface DataExchangeOrBuilder
    * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
    * Expected image dimensions are 512x512 pixels, however the API only
    * performs validation on size of the encoded data.
-   * Note: For byte fields, the contents of the field are base64-encoded (which
+   * Note: For byte fields, the content of the fields are base64-encoded (which
    * increases the size of the data by 33-36%) when using JSON on the wire.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
index 39c0363bc827..187c0d07a531 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
@@ -137,212 +137,225 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "gquery.dataexchange.v1beta1\032\034google/api/"
           + "annotations.proto\032\027google/api/client.pro"
           + "to\032\037google/api/field_behavior.proto\032\031goo"
-          + "gle/api/resource.proto\0326google/cloud/big"
-          + "query/dataexchange/common/common.proto\032\036"
-          + "google/iam/v1/iam_policy.proto\032\032google/i"
-          + "am/v1/policy.proto\032\033google/protobuf/empt"
-          + "y.proto\032 google/protobuf/field_mask.prot"
-          + "o\032\036google/protobuf/wrappers.proto\"\265\002\n\014Da"
-          + "taExchange\022\021\n\004name\030\001 \001(\tB\003\340A\003\022\031\n\014display"
-          + "_name\030\002 \001(\tB\003\340A\002\022\030\n\013description\030\003 \001(\tB\003\340"
-          + "A\001\022\034\n\017primary_contact\030\004 \001(\tB\003\340A\001\022\032\n\rdocu"
-          + "mentation\030\005 \001(\tB\003\340A\001\022\032\n\rlisting_count\030\006 "
-          + "\001(\005B\003\340A\003\022\021\n\004icon\030\007 \001(\014B\003\340A\001:t\352Aq\n(analyt"
-          + "icshub.googleapis.com/DataExchange\022Eproj"
-          + "ects/{project}/locations/{location}/data"
-          + "Exchanges/{data_exchange}\"?\n\014DataProvide"
-          + "r\022\021\n\004name\030\001 \001(\tB\003\340A\001\022\034\n\017primary_contact\030"
-          + "\002 \001(\tB\003\340A\001\"<\n\tPublisher\022\021\n\004name\030\001 \001(\tB\003\340"
-          + "A\001\022\034\n\017primary_contact\030\002 \001(\tB\003\340A\001\"O\n\033Dest"
-          + "inationDatasetReference\022\027\n\ndataset_id\030\001 "
-          + "\001(\tB\003\340A\002\022\027\n\nproject_id\030\002 \001(\tB\003\340A\002\"\226\003\n\022De"
-          + "stinationDataset\022g\n\021dataset_reference\030\001 "
-          + "\001(\0132G.google.cloud.bigquery.dataexchange"
-          + ".v1beta1.DestinationDatasetReferenceB\003\340A"
-          + "\002\0228\n\rfriendly_name\030\002 \001(\0132\034.google.protob"
-          + "uf.StringValueB\003\340A\001\0226\n\013description\030\003 \001(\013"
-          + "2\034.google.protobuf.StringValueB\003\340A\001\022_\n\006l"
-          + "abels\030\004 \003(\0132J.google.cloud.bigquery.data"
-          + "exchange.v1beta1.DestinationDataset.Labe"
-          + "lsEntryB\003\340A\001\022\025\n\010location\030\005 \001(\tB\003\340A\002\032-\n\013L"
-          + "abelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\002"
-          + "8\001\"\364\006\n\007Listing\022\021\n\004name\030\001 \001(\tB\003\340A\003\022\031\n\014dis"
-          + "play_name\030\002 \001(\tB\003\340A\002\022\030\n\013description\030\003 \001("
-          + "\tB\003\340A\001\022\034\n\017primary_contact\030\004 \001(\tB\003\340A\001\022\032\n\r"
-          + "documentation\030\005 \001(\tB\003\340A\001\022j\n\020bigquery_dat"
-          + "aset\030\006 \001(\0132I.google.cloud.bigquery.datae"
-          + "xchange.v1beta1.Listing.BigQueryDatasetS"
-          + "ourceB\003\340A\002H\000\022M\n\005state\030\007 \001(\01629.google.clo"
-          + "ud.bigquery.dataexchange.v1beta1.Listing"
-          + ".StateB\003\340A\003\022\021\n\004icon\030\010 \001(\014B\003\340A\001\022T\n\rdata_p"
-          + "rovider\030\t \001(\01328.google.cloud.bigquery.da"
-          + "taexchange.v1beta1.DataProviderB\003\340A\001\022L\n\n"
-          + "categories\030\n \003(\01623.google.cloud.bigquery"
-          + ".dataexchange.common.CategoryB\003\340A\001\022M\n\tpu"
-          + "blisher\030\013 \001(\01325.google.cloud.bigquery.da"
-          + "taexchange.v1beta1.PublisherB\003\340A\001\022\033\n\016req"
-          + "uest_access\030\014 \001(\tB\003\340A\001\032N\n\025BigQueryDatase"
-          + "tSource\0225\n\007dataset\030\001 \001(\tB$\372A!\n\037bigquery."
-          + "googleapis.com/Dataset\"*\n\005State\022\025\n\021STATE"
-          + "_UNSPECIFIED\020\000\022\n\n\006ACTIVE\020\001:\202\001\352A\177\n#analyt"
-          + "icshub.googleapis.com/Listing\022Xprojects/"
-          + "{project}/locations/{location}/dataExcha"
-          + "nges/{data_exchange}/listings/{listing}B"
-          + "\010\n\006source\"|\n\030ListDataExchangesRequest\0229\n"
-          + "\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googlea"
-          + "pis.com/Location\022\021\n\tpage_size\030\002 \001(\005\022\022\n\np"
-          + "age_token\030\003 \001(\t\"\206\001\n\031ListDataExchangesRes"
+          + "gle/api/resource.proto\032\036google/iam/v1/ia"
+          + "m_policy.proto\032\032google/iam/v1/policy.pro"
+          + "to\032\033google/protobuf/empty.proto\032 google/"
+          + "protobuf/field_mask.proto\032\036google/protob"
+          + "uf/wrappers.proto\"\265\002\n\014DataExchange\022\021\n\004na"
+          + "me\030\001 \001(\tB\003\340A\003\022\031\n\014display_name\030\002 \001(\tB\003\340A\002"
+          + "\022\030\n\013description\030\003 \001(\tB\003\340A\001\022\034\n\017primary_co"
+          + "ntact\030\004 \001(\tB\003\340A\001\022\032\n\rdocumentation\030\005 \001(\tB"
+          + "\003\340A\001\022\032\n\rlisting_count\030\006 \001(\005B\003\340A\003\022\021\n\004icon"
+          + "\030\007 \001(\014B\003\340A\001:t\352Aq\n(analyticshub.googleapi"
+          + "s.com/DataExchange\022Eprojects/{project}/l"
+          + "ocations/{location}/dataExchanges/{data_"
+          + "exchange}\"?\n\014DataProvider\022\021\n\004name\030\001 \001(\tB"
+          + "\003\340A\001\022\034\n\017primary_contact\030\002 \001(\tB\003\340A\001\"<\n\tPu"
+          + "blisher\022\021\n\004name\030\001 \001(\tB\003\340A\001\022\034\n\017primary_co"
+          + "ntact\030\002 \001(\tB\003\340A\001\"O\n\033DestinationDatasetRe"
+          + "ference\022\027\n\ndataset_id\030\001 \001(\tB\003\340A\002\022\027\n\nproj"
+          + "ect_id\030\002 \001(\tB\003\340A\002\"\226\003\n\022DestinationDataset"
+          + "\022g\n\021dataset_reference\030\001 \001(\0132G.google.clo"
+          + "ud.bigquery.dataexchange.v1beta1.Destina"
+          + "tionDatasetReferenceB\003\340A\002\0228\n\rfriendly_na"
+          + "me\030\002 \001(\0132\034.google.protobuf.StringValueB\003"
+          + "\340A\001\0226\n\013description\030\003 \001(\0132\034.google.protob"
+          + "uf.StringValueB\003\340A\001\022_\n\006labels\030\004 \003(\0132J.go"
+          + "ogle.cloud.bigquery.dataexchange.v1beta1"
+          + ".DestinationDataset.LabelsEntryB\003\340A\001\022\025\n\010"
+          + "location\030\005 \001(\tB\003\340A\002\032-\n\013LabelsEntry\022\013\n\003ke"
+          + "y\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\267\013\n\007Listing\022j"
+          + "\n\020bigquery_dataset\030\006 \001(\0132I.google.cloud."
+          + "bigquery.dataexchange.v1beta1.Listing.Bi"
+          + "gQueryDatasetSourceB\003\340A\002H\000\022\021\n\004name\030\001 \001(\t"
+          + "B\003\340A\003\022\031\n\014display_name\030\002 \001(\tB\003\340A\002\022\030\n\013desc"
+          + "ription\030\003 \001(\tB\003\340A\001\022\034\n\017primary_contact\030\004 "
+          + "\001(\tB\003\340A\001\022\032\n\rdocumentation\030\005 \001(\tB\003\340A\001\022M\n\005"
+          + "state\030\007 \001(\01629.google.cloud.bigquery.data"
+          + "exchange.v1beta1.Listing.StateB\003\340A\003\022\021\n\004i"
+          + "con\030\010 \001(\014B\003\340A\001\022T\n\rdata_provider\030\t \001(\01328."
+          + "google.cloud.bigquery.dataexchange.v1bet"
+          + "a1.DataProviderB\003\340A\001\022U\n\ncategories\030\n \003(\016"
+          + "2<.google.cloud.bigquery.dataexchange.v1"
+          + "beta1.Listing.CategoryB\003\340A\001\022M\n\tpublisher"
+          + "\030\013 \001(\01325.google.cloud.bigquery.dataexcha"
+          + "nge.v1beta1.PublisherB\003\340A\001\022\033\n\016request_ac"
+          + "cess\030\014 \001(\tB\003\340A\001\032N\n\025BigQueryDatasetSource"
+          + "\0225\n\007dataset\030\001 \001(\tB$\372A!\n\037bigquery.googlea"
+          + "pis.com/Dataset\"*\n\005State\022\025\n\021STATE_UNSPEC"
+          + "IFIED\020\000\022\n\n\006ACTIVE\020\001\"\267\004\n\010Category\022\030\n\024CATE"
+          + "GORY_UNSPECIFIED\020\000\022\023\n\017CATEGORY_OTHERS\020\001\022"
+          + "&\n\"CATEGORY_ADVERTISING_AND_MARKETING\020\002\022"
+          + "\025\n\021CATEGORY_COMMERCE\020\003\022$\n CATEGORY_CLIMA"
+          + "TE_AND_ENVIRONMENT\020\004\022\031\n\025CATEGORY_DEMOGRA"
+          + "PHICS\020\005\022\026\n\022CATEGORY_ECONOMICS\020\006\022\026\n\022CATEG"
+          + "ORY_EDUCATION\020\007\022\023\n\017CATEGORY_ENERGY\020\010\022\026\n\022"
+          + "CATEGORY_FINANCIAL\020\t\022\023\n\017CATEGORY_GAMING\020"
+          + "\n\022\027\n\023CATEGORY_GEOSPATIAL\020\013\022(\n$CATEGORY_H"
+          + "EALTHCARE_AND_LIFE_SCIENCE\020\014\022\022\n\016CATEGORY"
+          + "_MEDIA\020\r\022\032\n\026CATEGORY_PUBLIC_SECTOR\020\016\022\023\n\017"
+          + "CATEGORY_RETAIL\020\017\022\023\n\017CATEGORY_SPORTS\020\020\022!"
+          + "\n\035CATEGORY_SCIENCE_AND_RESEARCH\020\021\022)\n%CAT"
+          + "EGORY_TRANSPORTATION_AND_LOGISTICS\020\022\022\037\n\033"
+          + "CATEGORY_TRAVEL_AND_TOURISM\020\023:\202\001\352A\177\n#ana"
+          + "lyticshub.googleapis.com/Listing\022Xprojec"
+          + "ts/{project}/locations/{location}/dataEx"
+          + "changes/{data_exchange}/listings/{listin"
+          + "g}B\010\n\006source\"|\n\030ListDataExchangesRequest"
+          + "\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.goog"
+          + "leapis.com/Location\022\021\n\tpage_size\030\002 \001(\005\022\022"
+          + "\n\npage_token\030\003 \001(\t\"\206\001\n\031ListDataExchanges"
+          + "Response\022P\n\016data_exchanges\030\001 \003(\01328.googl"
+          + "e.cloud.bigquery.dataexchange.v1beta1.Da"
+          + "taExchange\022\027\n\017next_page_token\030\002 \001(\t\"_\n\033L"
+          + "istOrgDataExchangesRequest\022\031\n\014organizati"
+          + "on\030\001 \001(\tB\003\340A\002\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage"
+          + "_token\030\003 \001(\t\"\211\001\n\034ListOrgDataExchangesRes"
           + "ponse\022P\n\016data_exchanges\030\001 \003(\01328.google.c"
           + "loud.bigquery.dataexchange.v1beta1.DataE"
-          + "xchange\022\027\n\017next_page_token\030\002 \001(\t\"_\n\033List"
-          + "OrgDataExchangesRequest\022\031\n\014organization\030"
-          + "\001 \001(\tB\003\340A\002\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to"
-          + "ken\030\003 \001(\t\"\211\001\n\034ListOrgDataExchangesRespon"
-          + "se\022P\n\016data_exchanges\030\001 \003(\01328.google.clou"
-          + "d.bigquery.dataexchange.v1beta1.DataExch"
-          + "ange\022\027\n\017next_page_token\030\002 \001(\t\"X\n\026GetData"
-          + "ExchangeRequest\022>\n\004name\030\001 \001(\tB0\340A\002\372A*\n(a"
-          + "nalyticshub.googleapis.com/DataExchange\""
-          + "\313\001\n\031CreateDataExchangeRequest\0229\n\006parent\030"
-          + "\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.com/"
-          + "Location\022\035\n\020data_exchange_id\030\002 \001(\tB\003\340A\002\022"
-          + "T\n\rdata_exchange\030\003 \001(\01328.google.cloud.bi"
+          + "xchange\022\027\n\017next_page_token\030\002 \001(\t\"X\n\026GetD"
+          + "ataExchangeRequest\022>\n\004name\030\001 \001(\tB0\340A\002\372A*"
+          + "\n(analyticshub.googleapis.com/DataExchan"
+          + "ge\"\313\001\n\031CreateDataExchangeRequest\0229\n\006pare"
+          + "nt\030\001 \001(\tB)\340A\002\372A#\n!locations.googleapis.c"
+          + "om/Location\022\035\n\020data_exchange_id\030\002 \001(\tB\003\340"
+          + "A\002\022T\n\rdata_exchange\030\003 \001(\01328.google.cloud"
+          + ".bigquery.dataexchange.v1beta1.DataExcha"
+          + "ngeB\003\340A\002\"\247\001\n\031UpdateDataExchangeRequest\0224"
+          + "\n\013update_mask\030\001 \001(\0132\032.google.protobuf.Fi"
+          + "eldMaskB\003\340A\002\022T\n\rdata_exchange\030\002 \001(\01328.go"
+          + "ogle.cloud.bigquery.dataexchange.v1beta1"
+          + ".DataExchangeB\003\340A\002\"[\n\031DeleteDataExchange"
+          + "Request\022>\n\004name\030\001 \001(\tB0\340A\002\372A*\n(analytics"
+          + "hub.googleapis.com/DataExchange\"~\n\023ListL"
+          + "istingsRequest\022@\n\006parent\030\001 \001(\tB0\340A\002\372A*\n("
+          + "analyticshub.googleapis.com/DataExchange"
+          + "\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\""
+          + "v\n\024ListListingsResponse\022E\n\010listings\030\001 \003("
+          + "\01323.google.cloud.bigquery.dataexchange.v"
+          + "1beta1.Listing\022\027\n\017next_page_token\030\002 \001(\t\""
+          + "N\n\021GetListingRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372"
+          + "A%\n#analyticshub.googleapis.com/Listing\""
+          + "\274\001\n\024CreateListingRequest\022@\n\006parent\030\001 \001(\t"
+          + "B0\340A\002\372A*\n(analyticshub.googleapis.com/Da"
+          + "taExchange\022\027\n\nlisting_id\030\002 \001(\tB\003\340A\002\022I\n\007l"
+          + "isting\030\003 \001(\01323.google.cloud.bigquery.dat"
+          + "aexchange.v1beta1.ListingB\003\340A\002\"\227\001\n\024Updat"
+          + "eListingRequest\0224\n\013update_mask\030\001 \001(\0132\032.g"
+          + "oogle.protobuf.FieldMaskB\003\340A\002\022I\n\007listing"
+          + "\030\002 \001(\01323.google.cloud.bigquery.dataexcha"
+          + "nge.v1beta1.ListingB\003\340A\002\"Q\n\024DeleteListin"
+          + "gRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372A%\n#analytic"
+          + "shub.googleapis.com/Listing\"\302\001\n\027Subscrib"
+          + "eListingRequest\022]\n\023destination_dataset\030\003"
+          + " \001(\0132>.google.cloud.bigquery.dataexchang"
+          + "e.v1beta1.DestinationDatasetH\000\0229\n\004name\030\001"
+          + " \001(\tB+\340A\002\372A%\n#analyticshub.googleapis.co"
+          + "m/ListingB\r\n\013destination\"\032\n\030SubscribeLis"
+          + "tingResponse2\246\035\n\023AnalyticsHubService\022\351\001\n"
+          + "\021ListDataExchanges\022D.google.cloud.bigque"
+          + "ry.dataexchange.v1beta1.ListDataExchange"
+          + "sRequest\032E.google.cloud.bigquery.dataexc"
+          + "hange.v1beta1.ListDataExchangesResponse\""
+          + "G\202\323\344\223\0028\0226/v1beta1/{parent=projects/*/loc"
+          + "ations/*}/dataExchanges\332A\006parent\022\203\002\n\024Lis"
+          + "tOrgDataExchanges\022G.google.cloud.bigquer"
+          + "y.dataexchange.v1beta1.ListOrgDataExchan"
+          + "gesRequest\032H.google.cloud.bigquery.datae"
+          + "xchange.v1beta1.ListOrgDataExchangesResp"
+          + "onse\"X\202\323\344\223\002C\022A/v1beta1/{organization=org"
+          + "anizations/*/locations/*}/dataExchanges\332"
+          + "A\014organization\022\326\001\n\017GetDataExchange\022B.goo"
+          + "gle.cloud.bigquery.dataexchange.v1beta1."
+          + "GetDataExchangeRequest\0328.google.cloud.bi"
           + "gquery.dataexchange.v1beta1.DataExchange"
-          + "B\003\340A\002\"\247\001\n\031UpdateDataExchangeRequest\0224\n\013u"
-          + "pdate_mask\030\001 \001(\0132\032.google.protobuf.Field"
-          + "MaskB\003\340A\002\022T\n\rdata_exchange\030\002 \001(\01328.googl"
-          + "e.cloud.bigquery.dataexchange.v1beta1.Da"
-          + "taExchangeB\003\340A\002\"[\n\031DeleteDataExchangeReq"
-          + "uest\022>\n\004name\030\001 \001(\tB0\340A\002\372A*\n(analyticshub"
-          + ".googleapis.com/DataExchange\"~\n\023ListList"
-          + "ingsRequest\022@\n\006parent\030\001 \001(\tB0\340A\002\372A*\n(ana"
-          + "lyticshub.googleapis.com/DataExchange\022\021\n"
-          + "\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"v\n\024"
-          + "ListListingsResponse\022E\n\010listings\030\001 \003(\01323"
-          + ".google.cloud.bigquery.dataexchange.v1be"
-          + "ta1.Listing\022\027\n\017next_page_token\030\002 \001(\t\"N\n\021"
-          + "GetListingRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372A%\n"
-          + "#analyticshub.googleapis.com/Listing\"\274\001\n"
-          + "\024CreateListingRequest\022@\n\006parent\030\001 \001(\tB0\340"
-          + "A\002\372A*\n(analyticshub.googleapis.com/DataE"
-          + "xchange\022\027\n\nlisting_id\030\002 \001(\tB\003\340A\002\022I\n\007list"
-          + "ing\030\003 \001(\01323.google.cloud.bigquery.dataex"
-          + "change.v1beta1.ListingB\003\340A\002\"\227\001\n\024UpdateLi"
-          + "stingRequest\0224\n\013update_mask\030\001 \001(\0132\032.goog"
-          + "le.protobuf.FieldMaskB\003\340A\002\022I\n\007listing\030\002 "
-          + "\001(\01323.google.cloud.bigquery.dataexchange"
-          + ".v1beta1.ListingB\003\340A\002\"Q\n\024DeleteListingRe"
-          + "quest\0229\n\004name\030\001 \001(\tB+\340A\002\372A%\n#analyticshu"
-          + "b.googleapis.com/Listing\"\302\001\n\027SubscribeLi"
-          + "stingRequest\0229\n\004name\030\001 \001(\tB+\340A\002\372A%\n#anal"
-          + "yticshub.googleapis.com/Listing\022]\n\023desti"
-          + "nation_dataset\030\003 \001(\0132>.google.cloud.bigq"
-          + "uery.dataexchange.v1beta1.DestinationDat"
-          + "asetH\000B\r\n\013destination\"\032\n\030SubscribeListin"
-          + "gResponse2\246\035\n\023AnalyticsHubService\022\351\001\n\021Li"
-          + "stDataExchanges\022D.google.cloud.bigquery."
-          + "dataexchange.v1beta1.ListDataExchangesRe"
-          + "quest\032E.google.cloud.bigquery.dataexchan"
-          + "ge.v1beta1.ListDataExchangesResponse\"G\202\323"
-          + "\344\223\0028\0226/v1beta1/{parent=projects/*/locati"
-          + "ons/*}/dataExchanges\332A\006parent\022\203\002\n\024ListOr"
-          + "gDataExchanges\022G.google.cloud.bigquery.d"
-          + "ataexchange.v1beta1.ListOrgDataExchanges"
-          + "Request\032H.google.cloud.bigquery.dataexch"
-          + "ange.v1beta1.ListOrgDataExchangesRespons"
-          + "e\"X\202\323\344\223\002C\022A/v1beta1/{organization=organi"
-          + "zations/*/locations/*}/dataExchanges\332A\014o"
-          + "rganization\022\326\001\n\017GetDataExchange\022B.google"
-          + ".cloud.bigquery.dataexchange.v1beta1.Get"
+          + "\"E\202\323\344\223\0028\0226/v1beta1/{name=projects/*/loca"
+          + "tions/*/dataExchanges/*}\332A\004name\022\373\001\n\022Crea"
+          + "teDataExchange\022E.google.cloud.bigquery.d"
+          + "ataexchange.v1beta1.CreateDataExchangeRe"
+          + "quest\0328.google.cloud.bigquery.dataexchan"
+          + "ge.v1beta1.DataExchange\"d\202\323\344\223\002G\"6/v1beta"
+          + "1/{parent=projects/*/locations/*}/dataEx"
+          + "changes:\rdata_exchange\332A\024parent,data_exc"
+          + "hange\022\216\002\n\022UpdateDataExchange\022E.google.cl"
+          + "oud.bigquery.dataexchange.v1beta1.Update"
           + "DataExchangeRequest\0328.google.cloud.bigqu"
-          + "ery.dataexchange.v1beta1.DataExchange\"E\202"
-          + "\323\344\223\0028\0226/v1beta1/{name=projects/*/locatio"
-          + "ns/*/dataExchanges/*}\332A\004name\022\373\001\n\022CreateD"
-          + "ataExchange\022E.google.cloud.bigquery.data"
-          + "exchange.v1beta1.CreateDataExchangeReque"
-          + "st\0328.google.cloud.bigquery.dataexchange."
-          + "v1beta1.DataExchange\"d\202\323\344\223\002G\"6/v1beta1/{"
-          + "parent=projects/*/locations/*}/dataExcha"
-          + "nges:\rdata_exchange\332A\024parent,data_exchan"
-          + "ge\022\216\002\n\022UpdateDataExchange\022E.google.cloud"
-          + ".bigquery.dataexchange.v1beta1.UpdateDat"
-          + "aExchangeRequest\0328.google.cloud.bigquery"
-          + ".dataexchange.v1beta1.DataExchange\"w\202\323\344\223"
-          + "\002U2D/v1beta1/{data_exchange.name=project"
-          + "s/*/locations/*/dataExchanges/*}:\rdata_e"
-          + "xchange\332A\031data_exchange,update_mask\022\272\001\n\022"
-          + "DeleteDataExchange\022E.google.cloud.bigque"
-          + "ry.dataexchange.v1beta1.DeleteDataExchan"
-          + "geRequest\032\026.google.protobuf.Empty\"E\202\323\344\223\002"
-          + "8*6/v1beta1/{name=projects/*/locations/*"
-          + "/dataExchanges/*}\332A\004name\022\345\001\n\014ListListing"
-          + "s\022?.google.cloud.bigquery.dataexchange.v"
-          + "1beta1.ListListingsRequest\032@.google.clou"
-          + "d.bigquery.dataexchange.v1beta1.ListList"
-          + "ingsResponse\"R\202\323\344\223\002C\022A/v1beta1/{parent=p"
-          + "rojects/*/locations/*/dataExchanges/*}/l"
-          + "istings\332A\006parent\022\322\001\n\nGetListing\022=.google"
-          + ".cloud.bigquery.dataexchange.v1beta1.Get"
-          + "ListingRequest\0323.google.cloud.bigquery.d"
-          + "ataexchange.v1beta1.Listing\"P\202\323\344\223\002C\022A/v1"
-          + "beta1/{name=projects/*/locations/*/dataE"
-          + "xchanges/*/listings/*}\332A\004name\022\353\001\n\rCreate"
-          + "Listing\022@.google.cloud.bigquery.dataexch"
-          + "ange.v1beta1.CreateListingRequest\0323.goog"
-          + "le.cloud.bigquery.dataexchange.v1beta1.L"
-          + "isting\"c\202\323\344\223\002L\"A/v1beta1/{parent=project"
-          + "s/*/locations/*/dataExchanges/*}/listing"
-          + "s:\007listing\332A\016parent,listing\022\370\001\n\rUpdateLi"
-          + "sting\022@.google.cloud.bigquery.dataexchan"
-          + "ge.v1beta1.UpdateListingRequest\0323.google"
-          + ".cloud.bigquery.dataexchange.v1beta1.Lis"
-          + "ting\"p\202\323\344\223\002T2I/v1beta1/{listing.name=pro"
-          + "jects/*/locations/*/dataExchanges/*/list"
-          + "ings/*}:\007listing\332A\023listing,update_mask\022\273"
-          + "\001\n\rDeleteListing\022@.google.cloud.bigquery"
-          + ".dataexchange.v1beta1.DeleteListingReque"
-          + "st\032\026.google.protobuf.Empty\"P\202\323\344\223\002C*A/v1b"
-          + "eta1/{name=projects/*/locations/*/dataEx"
-          + "changes/*/listings/*}\332A\004name\022\374\001\n\020Subscri"
-          + "beListing\022C.google.cloud.bigquery.dataex"
-          + "change.v1beta1.SubscribeListingRequest\032D"
-          + ".google.cloud.bigquery.dataexchange.v1be"
-          + "ta1.SubscribeListingResponse\"]\202\323\344\223\002P\"K/v"
-          + "1beta1/{name=projects/*/locations/*/data"
-          + "Exchanges/*/listings/*}:subscribe:\001*\332A\004n"
-          + "ame\022\370\001\n\014GetIamPolicy\022\".google.iam.v1.Get"
-          + "IamPolicyRequest\032\025.google.iam.v1.Policy\""
-          + "\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resource=projects/*"
-          + "/locations/*/dataExchanges/*}:getIamPoli"
-          + "cy:\001*ZW\"R/v1beta1/{resource=projects/*/l"
-          + "ocations/*/dataExchanges/*/listings/*}:g"
-          + "etIamPolicy:\001*\022\370\001\n\014SetIamPolicy\022\".google"
-          + ".iam.v1.SetIamPolicyRequest\032\025.google.iam"
-          + ".v1.Policy\"\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resource"
-          + "=projects/*/locations/*/dataExchanges/*}"
-          + ":setIamPolicy:\001*ZW\"R/v1beta1/{resource=p"
-          + "rojects/*/locations/*/dataExchanges/*/li"
-          + "stings/*}:setIamPolicy:\001*\022\244\002\n\022TestIamPer"
-          + "missions\022(.google.iam.v1.TestIamPermissi"
-          + "onsRequest\032).google.iam.v1.TestIamPermis"
-          + "sionsResponse\"\270\001\202\323\344\223\002\261\001\"M/v1beta1/{resou"
+          + "ery.dataexchange.v1beta1.DataExchange\"w\202"
+          + "\323\344\223\002U2D/v1beta1/{data_exchange.name=proj"
+          + "ects/*/locations/*/dataExchanges/*}:\rdat"
+          + "a_exchange\332A\031data_exchange,update_mask\022\272"
+          + "\001\n\022DeleteDataExchange\022E.google.cloud.big"
+          + "query.dataexchange.v1beta1.DeleteDataExc"
+          + "hangeRequest\032\026.google.protobuf.Empty\"E\202\323"
+          + "\344\223\0028*6/v1beta1/{name=projects/*/location"
+          + "s/*/dataExchanges/*}\332A\004name\022\345\001\n\014ListList"
+          + "ings\022?.google.cloud.bigquery.dataexchang"
+          + "e.v1beta1.ListListingsRequest\032@.google.c"
+          + "loud.bigquery.dataexchange.v1beta1.ListL"
+          + "istingsResponse\"R\202\323\344\223\002C\022A/v1beta1/{paren"
+          + "t=projects/*/locations/*/dataExchanges/*"
+          + "}/listings\332A\006parent\022\322\001\n\nGetListing\022=.goo"
+          + "gle.cloud.bigquery.dataexchange.v1beta1."
+          + "GetListingRequest\0323.google.cloud.bigquer"
+          + "y.dataexchange.v1beta1.Listing\"P\202\323\344\223\002C\022A"
+          + "/v1beta1/{name=projects/*/locations/*/da"
+          + "taExchanges/*/listings/*}\332A\004name\022\353\001\n\rCre"
+          + "ateListing\022@.google.cloud.bigquery.datae"
+          + "xchange.v1beta1.CreateListingRequest\0323.g"
+          + "oogle.cloud.bigquery.dataexchange.v1beta"
+          + "1.Listing\"c\202\323\344\223\002L\"A/v1beta1/{parent=proj"
+          + "ects/*/locations/*/dataExchanges/*}/list"
+          + "ings:\007listing\332A\016parent,listing\022\370\001\n\rUpdat"
+          + "eListing\022@.google.cloud.bigquery.dataexc"
+          + "hange.v1beta1.UpdateListingRequest\0323.goo"
+          + "gle.cloud.bigquery.dataexchange.v1beta1."
+          + "Listing\"p\202\323\344\223\002T2I/v1beta1/{listing.name="
+          + "projects/*/locations/*/dataExchanges/*/l"
+          + "istings/*}:\007listing\332A\023listing,update_mas"
+          + "k\022\273\001\n\rDeleteListing\022@.google.cloud.bigqu"
+          + "ery.dataexchange.v1beta1.DeleteListingRe"
+          + "quest\032\026.google.protobuf.Empty\"P\202\323\344\223\002C*A/"
+          + "v1beta1/{name=projects/*/locations/*/dat"
+          + "aExchanges/*/listings/*}\332A\004name\022\374\001\n\020Subs"
+          + "cribeListing\022C.google.cloud.bigquery.dat"
+          + "aexchange.v1beta1.SubscribeListingReques"
+          + "t\032D.google.cloud.bigquery.dataexchange.v"
+          + "1beta1.SubscribeListingResponse\"]\202\323\344\223\002P\""
+          + "K/v1beta1/{name=projects/*/locations/*/d"
+          + "ataExchanges/*/listings/*}:subscribe:\001*\332"
+          + "A\004name\022\370\001\n\014GetIamPolicy\022\".google.iam.v1."
+          + "GetIamPolicyRequest\032\025.google.iam.v1.Poli"
+          + "cy\"\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resource=project"
+          + "s/*/locations/*/dataExchanges/*}:getIamP"
+          + "olicy:\001*ZW\"R/v1beta1/{resource=projects/"
+          + "*/locations/*/dataExchanges/*/listings/*"
+          + "}:getIamPolicy:\001*\022\370\001\n\014SetIamPolicy\022\".goo"
+          + "gle.iam.v1.SetIamPolicyRequest\032\025.google."
+          + "iam.v1.Policy\"\254\001\202\323\344\223\002\245\001\"G/v1beta1/{resou"
           + "rce=projects/*/locations/*/dataExchanges"
-          + "/*}:testIamPermissions:\001*Z]\"X/v1beta1/{r"
-          + "esource=projects/*/locations/*/dataExcha"
-          + "nges/*/listings/*}:testIamPermissions:\001*"
-          + "\032x\312A\033analyticshub.googleapis.com\322AWhttps"
-          + "://www.googleapis.com/auth/bigquery,http"
-          + "s://www.googleapis.com/auth/cloud-platfo"
-          + "rmB\363\002\n.com.google.cloud.bigquery.dataexc"
-          + "hange.v1beta1B\021DataExchangeProtoP\001ZVgoog"
-          + "le.golang.org/genproto/googleapis/cloud/"
-          + "bigquery/dataexchange/v1beta1;dataexchan"
-          + "ge\252\002*Google.Cloud.BigQuery.DataExchange."
-          + "V1Beta1\312\002*Google\\Cloud\\BigQuery\\DataExch"
-          + "ange\\V1beta1\352\002.Google::Cloud::Bigquery::"
-          + "DataExchange::V1beta1\352AH\n\037bigquery.googl"
-          + "eapis.com/Dataset\022%projects/{project}/da"
-          + "tasets/{dataset}b\006proto3"
+          + "/*}:setIamPolicy:\001*ZW\"R/v1beta1/{resourc"
+          + "e=projects/*/locations/*/dataExchanges/*"
+          + "/listings/*}:setIamPolicy:\001*\022\244\002\n\022TestIam"
+          + "Permissions\022(.google.iam.v1.TestIamPermi"
+          + "ssionsRequest\032).google.iam.v1.TestIamPer"
+          + "missionsResponse\"\270\001\202\323\344\223\002\261\001\"M/v1beta1/{re"
+          + "source=projects/*/locations/*/dataExchan"
+          + "ges/*}:testIamPermissions:\001*Z]\"X/v1beta1"
+          + "/{resource=projects/*/locations/*/dataEx"
+          + "changes/*/listings/*}:testIamPermissions"
+          + ":\001*\032x\312A\033analyticshub.googleapis.com\322AWht"
+          + "tps://www.googleapis.com/auth/bigquery,h"
+          + "ttps://www.googleapis.com/auth/cloud-pla"
+          + "tformB\363\002\n.com.google.cloud.bigquery.data"
+          + "exchange.v1beta1B\021DataExchangeProtoP\001ZVg"
+          + "oogle.golang.org/genproto/googleapis/clo"
+          + "ud/bigquery/dataexchange/v1beta1;dataexc"
+          + "hange\252\002*Google.Cloud.BigQuery.DataExchan"
+          + "ge.V1Beta1\312\002*Google\\Cloud\\BigQuery\\DataE"
+          + "xchange\\V1beta1\352\002.Google::Cloud::Bigquer"
+          + "y::DataExchange::V1beta1\352AH\n\037bigquery.go"
+          + "ogleapis.com/Dataset\022%projects/{project}"
+          + "/datasets/{dataset}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -352,7 +365,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.api.ClientProto.getDescriptor(),
               com.google.api.FieldBehaviorProto.getDescriptor(),
               com.google.api.ResourceProto.getDescriptor(),
-              com.google.cloud.bigquery.dataexchange.common.CommonProto.getDescriptor(),
               com.google.iam.v1.IamPolicyProto.getDescriptor(),
               com.google.iam.v1.PolicyProto.getDescriptor(),
               com.google.protobuf.EmptyProto.getDescriptor(),
@@ -421,12 +433,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor,
             new java.lang.String[] {
+              "BigqueryDataset",
               "Name",
               "DisplayName",
               "Description",
               "PrimaryContact",
               "Documentation",
-              "BigqueryDataset",
               "State",
               "Icon",
               "DataProvider",
@@ -563,7 +575,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor,
             new java.lang.String[] {
-              "Name", "DestinationDataset", "Destination",
+              "DestinationDataset", "Name", "Destination",
             });
     internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor =
         getDescriptor().getMessageTypes().get(21);
@@ -587,7 +599,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.api.ClientProto.getDescriptor();
     com.google.api.FieldBehaviorProto.getDescriptor();
     com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.bigquery.dataexchange.common.CommonProto.getDescriptor();
     com.google.iam.v1.IamPolicyProto.getDescriptor();
     com.google.iam.v1.PolicyProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
index feaf870a3b5d..2892529497ad 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Contains details of the Data Provider.
+ * Contains details of the data provider.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataProvider}
@@ -127,7 +127,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Optional. Name of the Data Provider.
+   * Optional. Name of the data provider.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -150,7 +150,7 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Optional. Name of the Data Provider.
+   * Optional. Name of the data provider.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -176,7 +176,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    *
    * <pre>
-   * Optional. Email or URL of the Data Provider.
+   * Optional. Email or URL of the data provider.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -200,7 +200,7 @@ public java.lang.String getPrimaryContact() {
    *
    *
    * <pre>
-   * Optional. Email or URL of the Data Provider.
+   * Optional. Email or URL of the data provider.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -394,7 +394,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Contains details of the Data Provider.
+   * Contains details of the data provider.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataProvider}
@@ -561,7 +561,7 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Optional. Name of the Data Provider.
+     * Optional. Name of the data provider.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -583,7 +583,7 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Optional. Name of the Data Provider.
+     * Optional. Name of the data provider.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -605,7 +605,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Optional. Name of the Data Provider.
+     * Optional. Name of the data provider.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -626,7 +626,7 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Name of the Data Provider.
+     * Optional. Name of the data provider.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -643,7 +643,7 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Optional. Name of the Data Provider.
+     * Optional. Name of the data provider.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -667,7 +667,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. Email or URL of the Data Provider.
+     * Optional. Email or URL of the data provider.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -690,7 +690,7 @@ public java.lang.String getPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the Data Provider.
+     * Optional. Email or URL of the data provider.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -713,7 +713,7 @@ public com.google.protobuf.ByteString getPrimaryContactBytes() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the Data Provider.
+     * Optional. Email or URL of the data provider.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -735,7 +735,7 @@ public Builder setPrimaryContact(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Email or URL of the Data Provider.
+     * Optional. Email or URL of the data provider.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -753,7 +753,7 @@ public Builder clearPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the Data Provider.
+     * Optional. Email or URL of the data provider.
      * Max Length: 1000 bytes.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
index 9bf485b80943..d6c1e9dc7123 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
@@ -27,7 +27,7 @@ public interface DataProviderOrBuilder
    *
    *
    * <pre>
-   * Optional. Name of the Data Provider.
+   * Optional. Name of the data provider.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -39,7 +39,7 @@ public interface DataProviderOrBuilder
    *
    *
    * <pre>
-   * Optional. Name of the Data Provider.
+   * Optional. Name of the data provider.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -52,7 +52,7 @@ public interface DataProviderOrBuilder
    *
    *
    * <pre>
-   * Optional. Email or URL of the Data Provider.
+   * Optional. Email or URL of the data provider.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -65,7 +65,7 @@ public interface DataProviderOrBuilder
    *
    *
    * <pre>
-   * Optional. Email or URL of the Data Provider.
+   * Optional. Email or URL of the data provider.
    * Max Length: 1000 bytes.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
index a10a411d21ef..8e38bb5c4a62 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for deleting a DataExchange.
+ * Message for deleting a data exchange.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest}
@@ -119,8 +119,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. Resource name of the DataExchange to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
    * <code>
@@ -145,8 +145,8 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. Resource name of the DataExchange to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
    * <code>
@@ -334,7 +334,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for deleting a DataExchange.
+   * Message for deleting a data exchange.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest}
@@ -504,8 +504,8 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. Resource name of the DataExchange to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
      * <code>
@@ -529,8 +529,8 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. Resource name of the DataExchange to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
      * <code>
@@ -554,8 +554,8 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. Resource name of the DataExchange to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
      * <code>
@@ -578,8 +578,8 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. Resource name of the DataExchange to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
      * <code>
@@ -598,8 +598,8 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. Resource name of the DataExchange to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+     * Required. The full name of the data exchange resource that you want to delete.
+     * For example, `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
      * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
index 6471d1f08d4d..33b8bbee8c92 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
@@ -27,8 +27,8 @@ public interface DeleteDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Resource name of the DataExchange to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
    * <code>
@@ -42,8 +42,8 @@ public interface DeleteDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Resource name of the DataExchange to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
+   * Required. The full name of the data exchange resource that you want to delete.
+   * For example, `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
    * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
index f7e03b2ac2d0..bb16cacec3b7 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for deleting a Listing.
+ * Message for deleting a listing.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest}
@@ -333,7 +333,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for deleting a Listing.
+   * Message for deleting a listing.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
index 4846e903de36..293f6b8582e7 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Defines the Destination BigQuery Dataset.
+ * Defines the destination bigquery dataset.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset}
@@ -738,7 +738,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Defines the Destination BigQuery Dataset.
+   * Defines the destination bigquery dataset.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
index e236bb401e45..d8c8466d2127 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Defines the Destination BigQuery Dataset Reference.
+ * Contains the reference that identifies a destination bigquery dataset.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
@@ -404,7 +404,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Defines the Destination BigQuery Dataset Reference.
+   * Contains the reference that identifies a destination bigquery dataset.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
index 4cbf701d8e13..d1222620e1bd 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for getting a DataExchange.
+ * Message for getting a data exchange.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest}
@@ -119,7 +119,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. The resource name of the DataExchange.
+   * Required. The resource name of the data exchange.
    * e.g. `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
@@ -145,7 +145,7 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Required. The resource name of the DataExchange.
+   * Required. The resource name of the data exchange.
    * e.g. `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
@@ -333,7 +333,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for getting a DataExchange.
+   * Message for getting a data exchange.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest}
@@ -500,7 +500,7 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. The resource name of the DataExchange.
+     * Required. The resource name of the data exchange.
      * e.g. `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
@@ -525,7 +525,7 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Required. The resource name of the DataExchange.
+     * Required. The resource name of the data exchange.
      * e.g. `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
@@ -550,7 +550,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Required. The resource name of the DataExchange.
+     * Required. The resource name of the data exchange.
      * e.g. `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
@@ -574,7 +574,7 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The resource name of the DataExchange.
+     * Required. The resource name of the data exchange.
      * e.g. `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
@@ -594,7 +594,7 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Required. The resource name of the DataExchange.
+     * Required. The resource name of the data exchange.
      * e.g. `projects/myproject/locations/US/dataExchanges/123`.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
index d3d13156ae74..9ed7e09e1e20 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
@@ -27,7 +27,7 @@ public interface GetDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The resource name of the DataExchange.
+   * Required. The resource name of the data exchange.
    * e.g. `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
@@ -42,7 +42,7 @@ public interface GetDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The resource name of the DataExchange.
+   * Required. The resource name of the data exchange.
    * e.g. `projects/myproject/locations/US/dataExchanges/123`.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
index d06423d62350..10310fbf2ca6 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for getting a Listing.
+ * Message for getting a listing.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest}
@@ -332,7 +332,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for getting a Listing.
+   * Message for getting a listing.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
index 54ef3717116f..7b05b6b153b4 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for requesting list of DataExchanges.
+ * Message for requesting the list of data exchanges.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest}
@@ -132,7 +132,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchanges.
+   * Required. The parent resource path of the data exchanges.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -158,7 +158,7 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchanges.
+   * Required. The parent resource path of the data exchanges.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -434,7 +434,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of DataExchanges.
+   * Message for requesting the list of data exchanges.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest}
@@ -617,7 +617,7 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchanges.
+     * Required. The parent resource path of the data exchanges.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -642,7 +642,7 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchanges.
+     * Required. The parent resource path of the data exchanges.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -667,7 +667,7 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchanges.
+     * Required. The parent resource path of the data exchanges.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -691,7 +691,7 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchanges.
+     * Required. The parent resource path of the data exchanges.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
@@ -711,7 +711,7 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Required. The parent resource path of the DataExchanges.
+     * Required. The parent resource path of the data exchanges.
      * e.g. `projects/myproject/locations/US`.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
index 46c89fda8736..df01f39fd374 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
@@ -27,7 +27,7 @@ public interface ListDataExchangesRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchanges.
+   * Required. The parent resource path of the data exchanges.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
@@ -42,7 +42,7 @@ public interface ListDataExchangesRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The parent resource path of the DataExchanges.
+   * Required. The parent resource path of the data exchanges.
    * e.g. `projects/myproject/locations/US`.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
index 14e15f259b3f..faf66fccafd3 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for response to listing DataExchanges.
+ * Message for response to the list of data exchanges.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
@@ -139,7 +139,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -154,7 +154,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -170,7 +170,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -184,7 +184,7 @@ public int getDataExchangesCount() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -198,7 +198,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -436,7 +436,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing DataExchanges.
+   * Message for response to the list of data exchanges.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
@@ -670,7 +670,7 @@ private void ensureDataExchangesIsMutable() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -688,7 +688,7 @@ private void ensureDataExchangesIsMutable() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -705,7 +705,7 @@ public int getDataExchangesCount() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -722,7 +722,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -746,7 +746,7 @@ public Builder setDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -768,7 +768,7 @@ public Builder setDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -792,7 +792,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -816,7 +816,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -837,7 +837,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -859,7 +859,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -881,7 +881,7 @@ public Builder addAllDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -901,7 +901,7 @@ public Builder clearDataExchanges() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -921,7 +921,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -935,7 +935,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -953,7 +953,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -972,7 +972,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -988,7 +988,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -1005,7 +1005,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
index ba05585813f1..67d9101c6e3b 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
@@ -27,7 +27,7 @@ public interface ListDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -39,7 +39,7 @@ public interface ListDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -50,7 +50,7 @@ public interface ListDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -61,7 +61,7 @@ public interface ListDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -73,7 +73,7 @@ public interface ListDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
index 4fda1d623127..f76de0e2b113 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for requesting list of Listings.
+ * Message for requesting the list of listings.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest}
@@ -434,7 +434,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of Listings.
+   * Message for requesting the list of listings.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
index 700fc5597c79..f95b3e01697c 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for response to listing Listings.
+ * Message for response to the list of Listings.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse}
@@ -427,7 +427,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing Listings.
+   * Message for response to the list of Listings.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
index 0a87a4008533..f0c5408cf6a1 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
@@ -22,8 +22,8 @@
  *
  *
  * <pre>
- * Message for requesting list of DataExchanges from projects in an organization
- * and location.
+ * Message for requesting the list of data exchanges from projects in an
+ * organization and location.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest}
@@ -438,8 +438,8 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for requesting list of DataExchanges from projects in an organization
-   * and location.
+   * Message for requesting the list of data exchanges from projects in an
+   * organization and location.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
index df9dd5009a81..4d7c3c934be5 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for response to listing DataExchanges in an organization and
+ * Message for response to listing data exchanges in an organization and
  * location.
  * </pre>
  *
@@ -141,7 +141,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -156,7 +156,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -172,7 +172,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -186,7 +186,7 @@ public int getDataExchangesCount() {
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -200,7 +200,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -443,7 +443,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to listing DataExchanges in an organization and
+   * Message for response to listing data exchanges in an organization and
    * location.
    * </pre>
    *
@@ -680,7 +680,7 @@ private void ensureDataExchangesIsMutable() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -698,7 +698,7 @@ private void ensureDataExchangesIsMutable() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -715,7 +715,7 @@ public int getDataExchangesCount() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -732,7 +732,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -756,7 +756,7 @@ public Builder setDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -778,7 +778,7 @@ public Builder setDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -802,7 +802,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -826,7 +826,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -847,7 +847,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -869,7 +869,7 @@ public Builder addDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -891,7 +891,7 @@ public Builder addAllDataExchanges(
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -911,7 +911,7 @@ public Builder clearDataExchanges() {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -931,7 +931,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -945,7 +945,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -963,7 +963,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -982,7 +982,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -998,7 +998,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -1015,7 +1015,7 @@ public Builder removeDataExchanges(int index) {
      *
      *
      * <pre>
-     * The list of DataExchange.
+     * The list of data exchanges.
      * </pre>
      *
      * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
index fc39a969cab3..344275d397e2 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
@@ -27,7 +27,7 @@ public interface ListOrgDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -39,7 +39,7 @@ public interface ListOrgDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -50,7 +50,7 @@ public interface ListOrgDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -61,7 +61,7 @@ public interface ListOrgDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
@@ -73,7 +73,7 @@ public interface ListOrgDataExchangesResponseOrBuilder
    *
    *
    * <pre>
-   * The list of DataExchange.
+   * The list of data exchanges.
    * </pre>
    *
    * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
index d76bfbf97d21..46f6378ffe4f 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
@@ -262,7 +262,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * State of the Listing
+   * State of the listing.
    * </pre>
    *
    * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.State}
@@ -283,7 +283,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      *
      * <pre>
      * Subscribable state. Users with dataexchange.listings.subscribe permission
-     * can subscribe to this Listing.
+     * can subscribe to this listing.
      * </pre>
      *
      * <code>ACTIVE = 1;</code>
@@ -307,7 +307,7 @@ public enum State implements com.google.protobuf.ProtocolMessageEnum {
      *
      * <pre>
      * Subscribable state. Users with dataexchange.listings.subscribe permission
-     * can subscribe to this Listing.
+     * can subscribe to this listing.
      * </pre>
      *
      * <code>ACTIVE = 1;</code>
@@ -397,6 +397,219 @@ private State(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.State)
   }
 
+  /**
+   *
+   *
+   * <pre>
+   * Listing categories.
+   * </pre>
+   *
+   * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.Category}
+   */
+  public enum Category implements com.google.protobuf.ProtocolMessageEnum {
+    /** <code>CATEGORY_UNSPECIFIED = 0;</code> */
+    CATEGORY_UNSPECIFIED(0),
+    /** <code>CATEGORY_OTHERS = 1;</code> */
+    CATEGORY_OTHERS(1),
+    /** <code>CATEGORY_ADVERTISING_AND_MARKETING = 2;</code> */
+    CATEGORY_ADVERTISING_AND_MARKETING(2),
+    /** <code>CATEGORY_COMMERCE = 3;</code> */
+    CATEGORY_COMMERCE(3),
+    /** <code>CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;</code> */
+    CATEGORY_CLIMATE_AND_ENVIRONMENT(4),
+    /** <code>CATEGORY_DEMOGRAPHICS = 5;</code> */
+    CATEGORY_DEMOGRAPHICS(5),
+    /** <code>CATEGORY_ECONOMICS = 6;</code> */
+    CATEGORY_ECONOMICS(6),
+    /** <code>CATEGORY_EDUCATION = 7;</code> */
+    CATEGORY_EDUCATION(7),
+    /** <code>CATEGORY_ENERGY = 8;</code> */
+    CATEGORY_ENERGY(8),
+    /** <code>CATEGORY_FINANCIAL = 9;</code> */
+    CATEGORY_FINANCIAL(9),
+    /** <code>CATEGORY_GAMING = 10;</code> */
+    CATEGORY_GAMING(10),
+    /** <code>CATEGORY_GEOSPATIAL = 11;</code> */
+    CATEGORY_GEOSPATIAL(11),
+    /** <code>CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;</code> */
+    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE(12),
+    /** <code>CATEGORY_MEDIA = 13;</code> */
+    CATEGORY_MEDIA(13),
+    /** <code>CATEGORY_PUBLIC_SECTOR = 14;</code> */
+    CATEGORY_PUBLIC_SECTOR(14),
+    /** <code>CATEGORY_RETAIL = 15;</code> */
+    CATEGORY_RETAIL(15),
+    /** <code>CATEGORY_SPORTS = 16;</code> */
+    CATEGORY_SPORTS(16),
+    /** <code>CATEGORY_SCIENCE_AND_RESEARCH = 17;</code> */
+    CATEGORY_SCIENCE_AND_RESEARCH(17),
+    /** <code>CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;</code> */
+    CATEGORY_TRANSPORTATION_AND_LOGISTICS(18),
+    /** <code>CATEGORY_TRAVEL_AND_TOURISM = 19;</code> */
+    CATEGORY_TRAVEL_AND_TOURISM(19),
+    UNRECOGNIZED(-1),
+    ;
+
+    /** <code>CATEGORY_UNSPECIFIED = 0;</code> */
+    public static final int CATEGORY_UNSPECIFIED_VALUE = 0;
+    /** <code>CATEGORY_OTHERS = 1;</code> */
+    public static final int CATEGORY_OTHERS_VALUE = 1;
+    /** <code>CATEGORY_ADVERTISING_AND_MARKETING = 2;</code> */
+    public static final int CATEGORY_ADVERTISING_AND_MARKETING_VALUE = 2;
+    /** <code>CATEGORY_COMMERCE = 3;</code> */
+    public static final int CATEGORY_COMMERCE_VALUE = 3;
+    /** <code>CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;</code> */
+    public static final int CATEGORY_CLIMATE_AND_ENVIRONMENT_VALUE = 4;
+    /** <code>CATEGORY_DEMOGRAPHICS = 5;</code> */
+    public static final int CATEGORY_DEMOGRAPHICS_VALUE = 5;
+    /** <code>CATEGORY_ECONOMICS = 6;</code> */
+    public static final int CATEGORY_ECONOMICS_VALUE = 6;
+    /** <code>CATEGORY_EDUCATION = 7;</code> */
+    public static final int CATEGORY_EDUCATION_VALUE = 7;
+    /** <code>CATEGORY_ENERGY = 8;</code> */
+    public static final int CATEGORY_ENERGY_VALUE = 8;
+    /** <code>CATEGORY_FINANCIAL = 9;</code> */
+    public static final int CATEGORY_FINANCIAL_VALUE = 9;
+    /** <code>CATEGORY_GAMING = 10;</code> */
+    public static final int CATEGORY_GAMING_VALUE = 10;
+    /** <code>CATEGORY_GEOSPATIAL = 11;</code> */
+    public static final int CATEGORY_GEOSPATIAL_VALUE = 11;
+    /** <code>CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;</code> */
+    public static final int CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE_VALUE = 12;
+    /** <code>CATEGORY_MEDIA = 13;</code> */
+    public static final int CATEGORY_MEDIA_VALUE = 13;
+    /** <code>CATEGORY_PUBLIC_SECTOR = 14;</code> */
+    public static final int CATEGORY_PUBLIC_SECTOR_VALUE = 14;
+    /** <code>CATEGORY_RETAIL = 15;</code> */
+    public static final int CATEGORY_RETAIL_VALUE = 15;
+    /** <code>CATEGORY_SPORTS = 16;</code> */
+    public static final int CATEGORY_SPORTS_VALUE = 16;
+    /** <code>CATEGORY_SCIENCE_AND_RESEARCH = 17;</code> */
+    public static final int CATEGORY_SCIENCE_AND_RESEARCH_VALUE = 17;
+    /** <code>CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;</code> */
+    public static final int CATEGORY_TRANSPORTATION_AND_LOGISTICS_VALUE = 18;
+    /** <code>CATEGORY_TRAVEL_AND_TOURISM = 19;</code> */
+    public static final int CATEGORY_TRAVEL_AND_TOURISM_VALUE = 19;
+
+    public final int getNumber() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalArgumentException(
+            "Can't get the number of an unknown enum value.");
+      }
+      return value;
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     * @deprecated Use {@link #forNumber(int)} instead.
+     */
+    @java.lang.Deprecated
+    public static Category valueOf(int value) {
+      return forNumber(value);
+    }
+
+    /**
+     * @param value The numeric wire value of the corresponding enum entry.
+     * @return The enum associated with the given numeric wire value.
+     */
+    public static Category forNumber(int value) {
+      switch (value) {
+        case 0:
+          return CATEGORY_UNSPECIFIED;
+        case 1:
+          return CATEGORY_OTHERS;
+        case 2:
+          return CATEGORY_ADVERTISING_AND_MARKETING;
+        case 3:
+          return CATEGORY_COMMERCE;
+        case 4:
+          return CATEGORY_CLIMATE_AND_ENVIRONMENT;
+        case 5:
+          return CATEGORY_DEMOGRAPHICS;
+        case 6:
+          return CATEGORY_ECONOMICS;
+        case 7:
+          return CATEGORY_EDUCATION;
+        case 8:
+          return CATEGORY_ENERGY;
+        case 9:
+          return CATEGORY_FINANCIAL;
+        case 10:
+          return CATEGORY_GAMING;
+        case 11:
+          return CATEGORY_GEOSPATIAL;
+        case 12:
+          return CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE;
+        case 13:
+          return CATEGORY_MEDIA;
+        case 14:
+          return CATEGORY_PUBLIC_SECTOR;
+        case 15:
+          return CATEGORY_RETAIL;
+        case 16:
+          return CATEGORY_SPORTS;
+        case 17:
+          return CATEGORY_SCIENCE_AND_RESEARCH;
+        case 18:
+          return CATEGORY_TRANSPORTATION_AND_LOGISTICS;
+        case 19:
+          return CATEGORY_TRAVEL_AND_TOURISM;
+        default:
+          return null;
+      }
+    }
+
+    public static com.google.protobuf.Internal.EnumLiteMap<Category> internalGetValueMap() {
+      return internalValueMap;
+    }
+
+    private static final com.google.protobuf.Internal.EnumLiteMap<Category> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap<Category>() {
+          public Category findValueByNumber(int number) {
+            return Category.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      if (this == UNRECOGNIZED) {
+        throw new java.lang.IllegalStateException(
+            "Can't get the descriptor of an unrecognized enum value.");
+      }
+      return getDescriptor().getValues().get(ordinal());
+    }
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      return getDescriptor();
+    }
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDescriptor()
+          .getEnumTypes()
+          .get(1);
+    }
+
+    private static final Category[] VALUES = values();
+
+    public static Category valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      if (desc.getType() != getDescriptor()) {
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      }
+      if (desc.getIndex() == -1) {
+        return UNRECOGNIZED;
+      }
+      return VALUES[desc.getIndex()];
+    }
+
+    private final int value;
+
+    private Category(int value) {
+      this.value = value;
+    }
+
+    // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.Category)
+  }
+
   public interface BigQueryDatasetSourceOrBuilder
       extends
       // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
@@ -433,12 +646,13 @@ public interface BigQueryDatasetSourceOrBuilder
    *
    *
    * <pre>
-   * A reference to a Shared dataset. It's an existing BigQuery dataset with a
-   * collection of objects, such as tables and views, that you want to share
+   * A reference to a shared dataset. It is an existing BigQuery dataset with a
+   * collection of objects such as tables and views that you want to share
    * with subscribers.
-   * Upon subscription to a Listing, Data Exchange creates a Linked dataset in
+   * When subscriber's subscribe to a listing, Analytics Hub creates a linked
+   * dataset in
    * the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
-   * dataset that serves as a "symbolic link" to a shared dataset.
+   * dataset that serves as a _symbolic link_ to a shared dataset.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource}
@@ -754,12 +968,13 @@ protected Builder newBuilderForType(
      *
      *
      * <pre>
-     * A reference to a Shared dataset. It's an existing BigQuery dataset with a
-     * collection of objects, such as tables and views, that you want to share
+     * A reference to a shared dataset. It is an existing BigQuery dataset with a
+     * collection of objects such as tables and views that you want to share
      * with subscribers.
-     * Upon subscription to a Listing, Data Exchange creates a Linked dataset in
+     * When subscriber's subscribe to a listing, Analytics Hub creates a linked
+     * dataset in
      * the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
-     * dataset that serves as a "symbolic link" to a shared dataset.
+     * dataset that serves as a _symbolic link_ to a shared dataset.
      * </pre>
      *
      * Protobuf type {@code
@@ -1143,6 +1358,67 @@ public SourceCase getSourceCase() {
     return SourceCase.forNumber(sourceCase_);
   }
 
+  public static final int BIGQUERY_DATASET_FIELD_NUMBER = 6;
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   *
+   * @return Whether the bigqueryDataset field is set.
+   */
+  @java.lang.Override
+  public boolean hasBigqueryDataset() {
+    return sourceCase_ == 6;
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   *
+   * @return The bigqueryDataset.
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+      getBigqueryDataset() {
+    if (sourceCase_ == 6) {
+      return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+        .getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   */
+  @java.lang.Override
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
+      getBigqueryDatasetOrBuilder() {
+    if (sourceCase_ == 6) {
+      return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+        .getDefaultInstance();
+  }
+
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
@@ -1202,7 +1478,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    * <pre>
    * Required. Human-readable display name of the listing. The display name must contain
    * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), and can't start or end with spaces.
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -1229,7 +1505,7 @@ public java.lang.String getDisplayName() {
    * <pre>
    * Required. Human-readable display name of the listing. The display name must contain
    * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), and can't start or end with spaces.
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -1257,10 +1533,9 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
    *
    *
    * <pre>
-   * Optional. Short description of the listing that can consist of sentences or
-   * paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -1285,10 +1560,9 @@ public java.lang.String getDescription() {
    *
    *
    * <pre>
-   * Optional. Short description of the listing that can consist of sentences or
-   * paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -1410,74 +1684,13 @@ public com.google.protobuf.ByteString getDocumentationBytes() {
     }
   }
 
-  public static final int BIGQUERY_DATASET_FIELD_NUMBER = 6;
-  /**
-   *
-   *
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   *
-   * @return Whether the bigqueryDataset field is set.
-   */
-  @java.lang.Override
-  public boolean hasBigqueryDataset() {
-    return sourceCase_ == 6;
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   *
-   * @return The bigqueryDataset.
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-      getBigqueryDataset() {
-    if (sourceCase_ == 6) {
-      return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-        .getDefaultInstance();
-  }
-  /**
-   *
-   *
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
-      getBigqueryDatasetOrBuilder() {
-    if (sourceCase_ == 6) {
-      return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-        .getDefaultInstance();
-  }
-
   public static final int STATE_FIELD_NUMBER = 7;
   private int state_;
   /**
    *
    *
    * <pre>
-   * Output only. Current state of the Listing.
+   * Output only. Current state of the listing.
    * </pre>
    *
    * <code>
@@ -1494,7 +1707,7 @@ public int getStateValue() {
    *
    *
    * <pre>
-   * Output only. Current state of the Listing.
+   * Output only. Current state of the listing.
    * </pre>
    *
    * <code>
@@ -1541,7 +1754,7 @@ public com.google.protobuf.ByteString getIcon() {
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -1558,7 +1771,7 @@ public boolean hasDataProvider() {
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -1577,7 +1790,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvid
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -1593,17 +1806,18 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvid
   public static final int CATEGORIES_FIELD_NUMBER = 10;
   private java.util.List<java.lang.Integer> categories_;
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
-          java.lang.Integer, com.google.cloud.bigquery.dataexchange.common.Category>
+          java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>
       categories_converter_ =
           new com.google.protobuf.Internal.ListAdapter.Converter<
-              java.lang.Integer, com.google.cloud.bigquery.dataexchange.common.Category>() {
-            public com.google.cloud.bigquery.dataexchange.common.Category convert(
+              java.lang.Integer,
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>() {
+            public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category convert(
                 java.lang.Integer from) {
               @SuppressWarnings("deprecation")
-              com.google.cloud.bigquery.dataexchange.common.Category result =
-                  com.google.cloud.bigquery.dataexchange.common.Category.valueOf(from);
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category result =
+                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category.valueOf(from);
               return result == null
-                  ? com.google.cloud.bigquery.dataexchange.common.Category.UNRECOGNIZED
+                  ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category.UNRECOGNIZED
                   : result;
             }
           };
@@ -1611,31 +1825,31 @@ public com.google.cloud.bigquery.dataexchange.common.Category convert(
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return A list containing the categories.
    */
   @java.lang.Override
-  public java.util.List<com.google.cloud.bigquery.dataexchange.common.Category>
+  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>
       getCategoriesList() {
     return new com.google.protobuf.Internal.ListAdapter<
-        java.lang.Integer, com.google.cloud.bigquery.dataexchange.common.Category>(
+        java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>(
         categories_, categories_converter_);
   }
   /**
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return The count of categories.
@@ -1648,29 +1862,29 @@ public int getCategoriesCount() {
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @param index The index of the element to return.
    * @return The categories at the given index.
    */
   @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.common.Category getCategories(int index) {
+  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index) {
     return categories_converter_.convert(categories_.get(index));
   }
   /**
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return A list containing the enum numeric values on the wire for categories.
@@ -1683,11 +1897,11 @@ public java.util.List<java.lang.Integer> getCategoriesValueList() {
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @param index The index of the value to return.
@@ -1706,7 +1920,7 @@ public int getCategoriesValue(int index) {
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
@@ -1724,7 +1938,7 @@ public boolean hasPublisher() {
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
@@ -1744,7 +1958,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher() {
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
@@ -2226,11 +2440,6 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing buildPartial() {
       com.google.cloud.bigquery.dataexchange.v1beta1.Listing result =
           new com.google.cloud.bigquery.dataexchange.v1beta1.Listing(this);
       int from_bitField0_ = bitField0_;
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
-      result.primaryContact_ = primaryContact_;
-      result.documentation_ = documentation_;
       if (sourceCase_ == 6) {
         if (bigqueryDatasetBuilder_ == null) {
           result.source_ = source_;
@@ -2238,6 +2447,11 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing buildPartial() {
           result.source_ = bigqueryDatasetBuilder_.build();
         }
       }
+      result.name_ = name_;
+      result.displayName_ = displayName_;
+      result.description_ = description_;
+      result.primaryContact_ = primaryContact_;
+      result.documentation_ = documentation_;
       result.state_ = state_;
       result.icon_ = icon_;
       if (dataProviderBuilder_ == null) {
@@ -2410,48 +2624,296 @@ public Builder clearSource() {
 
     private int bitField0_;
 
-    private java.lang.Object name_ = "";
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder,
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>
+        bigqueryDatasetBuilder_;
     /**
      *
      *
      * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * Required. Shared dataset i.e. BigQuery dataset source.
      * </pre>
      *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
-     * @return The name.
+     * @return Whether the bigqueryDataset field is set.
      */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
+    @java.lang.Override
+    public boolean hasBigqueryDataset() {
+      return sourceCase_ == 6;
     }
     /**
      *
      *
      * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * Required. Shared dataset i.e. BigQuery dataset source.
      * </pre>
      *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
-     * @return The bytes for name.
+     * @return The bigqueryDataset.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        name_ = b;
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+        getBigqueryDataset() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+              source_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+            .getDefaultInstance();
+      } else {
+        if (sourceCase_ == 6) {
+          return bigqueryDatasetBuilder_.getMessage();
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+            .getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    public Builder setBigqueryDataset(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        source_ = value;
+        onChanged();
+      } else {
+        bigqueryDatasetBuilder_.setMessage(value);
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    public Builder setBigqueryDataset(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder
+            builderForValue) {
+      if (bigqueryDatasetBuilder_ == null) {
+        source_ = builderForValue.build();
+        onChanged();
+      } else {
+        bigqueryDatasetBuilder_.setMessage(builderForValue.build());
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    public Builder mergeBigqueryDataset(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6
+            && source_
+                != com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+                    .getDefaultInstance()) {
+          source_ =
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+                  .newBuilder(
+                      (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+                          source_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          source_ = value;
+        }
+        onChanged();
+      } else {
+        if (sourceCase_ == 6) {
+          bigqueryDatasetBuilder_.mergeFrom(value);
+        } else {
+          bigqueryDatasetBuilder_.setMessage(value);
+        }
+      }
+      sourceCase_ = 6;
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    public Builder clearBigqueryDataset() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (sourceCase_ == 6) {
+          sourceCase_ = 0;
+          source_ = null;
+          onChanged();
+        }
+      } else {
+        if (sourceCase_ == 6) {
+          sourceCase_ = 0;
+          source_ = null;
+        }
+        bigqueryDatasetBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder
+        getBigqueryDatasetBuilder() {
+      return getBigqueryDatasetFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    @java.lang.Override
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
+        getBigqueryDatasetOrBuilder() {
+      if ((sourceCase_ == 6) && (bigqueryDatasetBuilder_ != null)) {
+        return bigqueryDatasetBuilder_.getMessageOrBuilder();
+      } else {
+        if (sourceCase_ == 6) {
+          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+              source_;
+        }
+        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+            .getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Shared dataset i.e. BigQuery dataset source.
+     * </pre>
+     *
+     * <code>
+     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder,
+            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>
+        getBigqueryDatasetFieldBuilder() {
+      if (bigqueryDatasetBuilder_ == null) {
+        if (!(sourceCase_ == 6)) {
+          source_ =
+              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+                  .getDefaultInstance();
+        }
+        bigqueryDatasetBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
+                    .Builder,
+                com.google.cloud.bigquery.dataexchange.v1beta1.Listing
+                    .BigQueryDatasetSourceOrBuilder>(
+                (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
+                    source_,
+                getParentForChildren(),
+                isClean());
+        source_ = null;
+      }
+      sourceCase_ = 6;
+      onChanged();
+      ;
+      return bigqueryDatasetBuilder_;
+    }
+
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Output only. The resource name of the listing.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
+     * </pre>
+     *
+     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
         return b;
       } else {
         return (com.google.protobuf.ByteString) ref;
@@ -2528,7 +2990,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * <pre>
      * Required. Human-readable display name of the listing. The display name must contain
      * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), and can't start or end with spaces.
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -2554,7 +3016,7 @@ public java.lang.String getDisplayName() {
      * <pre>
      * Required. Human-readable display name of the listing. The display name must contain
      * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), and can't start or end with spaces.
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -2580,7 +3042,7 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      * <pre>
      * Required. Human-readable display name of the listing. The display name must contain
      * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), and can't start or end with spaces.
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -2605,7 +3067,7 @@ public Builder setDisplayName(java.lang.String value) {
      * <pre>
      * Required. Human-readable display name of the listing. The display name must contain
      * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), and can't start or end with spaces.
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -2626,7 +3088,7 @@ public Builder clearDisplayName() {
      * <pre>
      * Required. Human-readable display name of the listing. The display name must contain
      * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), and can't start or end with spaces.
+     * ( ), ampersands (&amp;) and can't start or end with spaces.
      * Default value is an empty string.
      * Max length: 63 bytes.
      * </pre>
@@ -2652,10 +3114,9 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. Short description of the listing that can consist of sentences or
-     * paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -2679,10 +3140,9 @@ public java.lang.String getDescription() {
      *
      *
      * <pre>
-     * Optional. Short description of the listing that can consist of sentences or
-     * paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -2706,10 +3166,9 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
      *
      *
      * <pre>
-     * Optional. Short description of the listing that can consist of sentences or
-     * paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -2732,10 +3191,9 @@ public Builder setDescription(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Short description of the listing that can consist of sentences or
-     * paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -2754,10 +3212,9 @@ public Builder clearDescription() {
      *
      *
      * <pre>
-     * Optional. Short description of the listing that can consist of sentences or
-     * paragraphs. The description must not contain Unicode non-characters as
-     * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-     * returns (CR), and page breaks (FF).
+     * Optional. Short description of the listing. The description must not contain
+     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+     * new lines (LF), carriage returns (CR), and page breaks (FF).
      * Default value is an empty string.
      * Max length: 2000 bytes.
      * </pre>
@@ -2995,260 +3452,12 @@ public Builder setDocumentationBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder,
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>
-        bigqueryDatasetBuilder_;
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     *
-     * @return Whether the bigqueryDataset field is set.
-     */
-    @java.lang.Override
-    public boolean hasBigqueryDataset() {
-      return sourceCase_ == 6;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     *
-     * @return The bigqueryDataset.
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-        getBigqueryDataset() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-              source_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-            .getDefaultInstance();
-      } else {
-        if (sourceCase_ == 6) {
-          return bigqueryDatasetBuilder_.getMessage();
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-            .getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    public Builder setBigqueryDataset(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        source_ = value;
-        onChanged();
-      } else {
-        bigqueryDatasetBuilder_.setMessage(value);
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    public Builder setBigqueryDataset(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder
-            builderForValue) {
-      if (bigqueryDatasetBuilder_ == null) {
-        source_ = builderForValue.build();
-        onChanged();
-      } else {
-        bigqueryDatasetBuilder_.setMessage(builderForValue.build());
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    public Builder mergeBigqueryDataset(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6
-            && source_
-                != com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-                    .getDefaultInstance()) {
-          source_ =
-              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-                  .newBuilder(
-                      (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-                          source_)
-                  .mergeFrom(value)
-                  .buildPartial();
-        } else {
-          source_ = value;
-        }
-        onChanged();
-      } else {
-        if (sourceCase_ == 6) {
-          bigqueryDatasetBuilder_.mergeFrom(value);
-        } else {
-          bigqueryDatasetBuilder_.setMessage(value);
-        }
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    public Builder clearBigqueryDataset() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6) {
-          sourceCase_ = 0;
-          source_ = null;
-          onChanged();
-        }
-      } else {
-        if (sourceCase_ == 6) {
-          sourceCase_ = 0;
-          source_ = null;
-        }
-        bigqueryDatasetBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder
-        getBigqueryDatasetBuilder() {
-      return getBigqueryDatasetFieldBuilder().getBuilder();
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
-        getBigqueryDatasetOrBuilder() {
-      if ((sourceCase_ == 6) && (bigqueryDatasetBuilder_ != null)) {
-        return bigqueryDatasetBuilder_.getMessageOrBuilder();
-      } else {
-        if (sourceCase_ == 6) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-              source_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-            .getDefaultInstance();
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>
-     * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-     * </code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder,
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>
-        getBigqueryDatasetFieldBuilder() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (!(sourceCase_ == 6)) {
-          source_ =
-              com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-                  .getDefaultInstance();
-        }
-        bigqueryDatasetBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource,
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource
-                    .Builder,
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing
-                    .BigQueryDatasetSourceOrBuilder>(
-                (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-                    source_,
-                getParentForChildren(),
-                isClean());
-        source_ = null;
-      }
-      sourceCase_ = 6;
-      onChanged();
-      ;
-      return bigqueryDatasetBuilder_;
-    }
-
     private int state_ = 0;
     /**
      *
      *
      * <pre>
-     * Output only. Current state of the Listing.
+     * Output only. Current state of the listing.
      * </pre>
      *
      * <code>
@@ -3265,7 +3474,7 @@ public int getStateValue() {
      *
      *
      * <pre>
-     * Output only. Current state of the Listing.
+     * Output only. Current state of the listing.
      * </pre>
      *
      * <code>
@@ -3285,7 +3494,7 @@ public Builder setStateValue(int value) {
      *
      *
      * <pre>
-     * Output only. Current state of the Listing.
+     * Output only. Current state of the listing.
      * </pre>
      *
      * <code>
@@ -3307,7 +3516,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState() {
      *
      *
      * <pre>
-     * Output only. Current state of the Listing.
+     * Output only. Current state of the listing.
      * </pre>
      *
      * <code>
@@ -3330,7 +3539,7 @@ public Builder setState(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.S
      *
      *
      * <pre>
-     * Output only. Current state of the Listing.
+     * Output only. Current state of the listing.
      * </pre>
      *
      * <code>
@@ -3423,7 +3632,7 @@ public Builder clearIcon() {
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3439,7 +3648,7 @@ public boolean hasDataProvider() {
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3461,7 +3670,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvid
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3486,7 +3695,7 @@ public Builder setDataProvider(
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3508,7 +3717,7 @@ public Builder setDataProvider(
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3537,7 +3746,7 @@ public Builder mergeDataProvider(
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3559,7 +3768,7 @@ public Builder clearDataProvider() {
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3576,7 +3785,7 @@ public Builder clearDataProvider() {
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3597,7 +3806,7 @@ public Builder clearDataProvider() {
      *
      *
      * <pre>
-     * Optional. The details of the Data Provider who owns the source data.
+     * Optional. Details of the data provider who owns the source data.
      * </pre>
      *
      * <code>
@@ -3633,30 +3842,30 @@ private void ensureCategoriesIsMutable() {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @return A list containing the categories.
      */
-    public java.util.List<com.google.cloud.bigquery.dataexchange.common.Category>
+    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>
         getCategoriesList() {
       return new com.google.protobuf.Internal.ListAdapter<
-          java.lang.Integer, com.google.cloud.bigquery.dataexchange.common.Category>(
+          java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>(
           categories_, categories_converter_);
     }
     /**
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @return The count of categories.
@@ -3668,28 +3877,29 @@ public int getCategoriesCount() {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param index The index of the element to return.
      * @return The categories at the given index.
      */
-    public com.google.cloud.bigquery.dataexchange.common.Category getCategories(int index) {
+    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(
+        int index) {
       return categories_converter_.convert(categories_.get(index));
     }
     /**
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param index The index to set the value at.
@@ -3697,7 +3907,7 @@ public com.google.cloud.bigquery.dataexchange.common.Category getCategories(int
      * @return This builder for chaining.
      */
     public Builder setCategories(
-        int index, com.google.cloud.bigquery.dataexchange.common.Category value) {
+        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3710,17 +3920,18 @@ public Builder setCategories(
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param value The categories to add.
      * @return This builder for chaining.
      */
-    public Builder addCategories(com.google.cloud.bigquery.dataexchange.common.Category value) {
+    public Builder addCategories(
+        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3733,21 +3944,22 @@ public Builder addCategories(com.google.cloud.bigquery.dataexchange.common.Categ
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param values The categories to add.
      * @return This builder for chaining.
      */
     public Builder addAllCategories(
-        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.common.Category>
+        java.lang.Iterable<
+                ? extends com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>
             values) {
       ensureCategoriesIsMutable();
-      for (com.google.cloud.bigquery.dataexchange.common.Category value : values) {
+      for (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value : values) {
         categories_.add(value.getNumber());
       }
       onChanged();
@@ -3757,11 +3969,11 @@ public Builder addAllCategories(
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @return This builder for chaining.
@@ -3776,11 +3988,11 @@ public Builder clearCategories() {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @return A list containing the enum numeric values on the wire for categories.
@@ -3792,11 +4004,11 @@ public java.util.List<java.lang.Integer> getCategoriesValueList() {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param index The index of the value to return.
@@ -3809,11 +4021,11 @@ public int getCategoriesValue(int index) {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param index The index to set the value at.
@@ -3830,11 +4042,11 @@ public Builder setCategoriesValue(int index, int value) {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param value The enum numeric value on the wire for categories to add.
@@ -3850,11 +4062,11 @@ public Builder addCategoriesValue(int value) {
      *
      *
      * <pre>
-     * Optional. Categories of the Listing. Up to two categories are allowed.
+     * Optional. Categories of the listing. Up to two categories are allowed.
      * </pre>
      *
      * <code>
-     * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+     * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
      * </code>
      *
      * @param values The enum numeric values on the wire for categories to add.
@@ -3879,7 +4091,7 @@ public Builder addAllCategoriesValue(java.lang.Iterable<java.lang.Integer> value
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -3896,7 +4108,7 @@ public boolean hasPublisher() {
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -3919,7 +4131,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher() {
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -3944,7 +4156,7 @@ public Builder setPublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Publi
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -3967,7 +4179,7 @@ public Builder setPublisher(
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -3996,7 +4208,7 @@ public Builder mergePublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Pub
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -4019,7 +4231,7 @@ public Builder clearPublisher() {
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -4036,7 +4248,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder getPubli
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
@@ -4058,7 +4270,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder getPubli
      *
      *
      * <pre>
-     * Optional. The details of the Publisher who owns the listing and has rights to share
+     * Optional. Details of the publisher who owns the listing and who can share
      * the source data.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
index 95a5e62cec57..6f7a93103caa 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
@@ -23,6 +23,48 @@ public interface ListingOrBuilder
     // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Listing)
     com.google.protobuf.MessageOrBuilder {
 
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   *
+   * @return Whether the bigqueryDataset field is set.
+   */
+  boolean hasBigqueryDataset();
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   *
+   * @return The bigqueryDataset.
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset();
+  /**
+   *
+   *
+   * <pre>
+   * Required. Shared dataset i.e. BigQuery dataset source.
+   * </pre>
+   *
+   * <code>
+   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
+   */
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
+      getBigqueryDatasetOrBuilder();
+
   /**
    *
    *
@@ -56,7 +98,7 @@ public interface ListingOrBuilder
    * <pre>
    * Required. Human-readable display name of the listing. The display name must contain
    * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), and can't start or end with spaces.
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -72,7 +114,7 @@ public interface ListingOrBuilder
    * <pre>
    * Required. Human-readable display name of the listing. The display name must contain
    * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), and can't start or end with spaces.
+   * ( ), ampersands (&amp;) and can't start or end with spaces.
    * Default value is an empty string.
    * Max length: 63 bytes.
    * </pre>
@@ -87,10 +129,9 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. Short description of the listing that can consist of sentences or
-   * paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -104,10 +145,9 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. Short description of the listing that can consist of sentences or
-   * paragraphs. The description must not contain Unicode non-characters as
-   * well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-   * returns (CR), and page breaks (FF).
+   * Optional. Short description of the listing. The description must not contain
+   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
+   * new lines (LF), carriage returns (CR), and page breaks (FF).
    * Default value is an empty string.
    * Max length: 2000 bytes.
    * </pre>
@@ -174,49 +214,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   *
-   * @return Whether the bigqueryDataset field is set.
-   */
-  boolean hasBigqueryDataset();
-  /**
-   *
-   *
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   *
-   * @return The bigqueryDataset.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset();
-  /**
-   *
-   *
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>
-   * .google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];
-   * </code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder
-      getBigqueryDatasetOrBuilder();
-
-  /**
-   *
-   *
-   * <pre>
-   * Output only. Current state of the Listing.
+   * Output only. Current state of the listing.
    * </pre>
    *
    * <code>
@@ -230,7 +228,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Output only. Current state of the Listing.
+   * Output only. Current state of the listing.
    * </pre>
    *
    * <code>
@@ -262,7 +260,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -276,7 +274,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -290,7 +288,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Data Provider who owns the source data.
+   * Optional. Details of the data provider who owns the source data.
    * </pre>
    *
    * <code>
@@ -303,25 +301,26 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return A list containing the categories.
    */
-  java.util.List<com.google.cloud.bigquery.dataexchange.common.Category> getCategoriesList();
+  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>
+      getCategoriesList();
   /**
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return The count of categories.
@@ -331,26 +330,26 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @param index The index of the element to return.
    * @return The categories at the given index.
    */
-  com.google.cloud.bigquery.dataexchange.common.Category getCategories(int index);
+  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index);
   /**
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @return A list containing the enum numeric values on the wire for categories.
@@ -360,11 +359,11 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. Categories of the Listing. Up to two categories are allowed.
+   * Optional. Categories of the listing. Up to two categories are allowed.
    * </pre>
    *
    * <code>
-   * repeated .google.cloud.bigquery.dataexchange.common.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
+   * repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];
    * </code>
    *
    * @param index The index of the value to return.
@@ -376,7 +375,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
@@ -391,7 +390,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
@@ -406,7 +405,7 @@ public interface ListingOrBuilder
    *
    *
    * <pre>
-   * Optional. The details of the Publisher who owns the listing and has rights to share
+   * Optional. Details of the publisher who owns the listing and who can share
    * the source data.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
index dffd5ec4fdb0..092c8314b3dd 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Contains details of the Publisher.
+ * Contains details of the listing publisher.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
@@ -127,7 +127,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Optional. Name of the listing Publisher.
+   * Optional. Name of the listing publisher.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -150,7 +150,7 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Optional. Name of the listing Publisher.
+   * Optional. Name of the listing publisher.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -176,7 +176,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    *
    * <pre>
-   * Optional. Email or URL of the listing Publisher.
+   * Optional. Email or URL of the listing publisher.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -200,7 +200,7 @@ public java.lang.String getPrimaryContact() {
    *
    *
    * <pre>
-   * Optional. Email or URL of the listing Publisher.
+   * Optional. Email or URL of the listing publisher.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -394,7 +394,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Contains details of the Publisher.
+   * Contains details of the listing publisher.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
@@ -561,7 +561,7 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Optional. Name of the listing Publisher.
+     * Optional. Name of the listing publisher.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -583,7 +583,7 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Optional. Name of the listing Publisher.
+     * Optional. Name of the listing publisher.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -605,7 +605,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Optional. Name of the listing Publisher.
+     * Optional. Name of the listing publisher.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -626,7 +626,7 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Name of the listing Publisher.
+     * Optional. Name of the listing publisher.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -643,7 +643,7 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Optional. Name of the listing Publisher.
+     * Optional. Name of the listing publisher.
      * </pre>
      *
      * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -667,7 +667,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. Email or URL of the listing Publisher.
+     * Optional. Email or URL of the listing publisher.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -690,7 +690,7 @@ public java.lang.String getPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the listing Publisher.
+     * Optional. Email or URL of the listing publisher.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -713,7 +713,7 @@ public com.google.protobuf.ByteString getPrimaryContactBytes() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the listing Publisher.
+     * Optional. Email or URL of the listing publisher.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -735,7 +735,7 @@ public Builder setPrimaryContact(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. Email or URL of the listing Publisher.
+     * Optional. Email or URL of the listing publisher.
      * Max Length: 1000 bytes.
      * </pre>
      *
@@ -753,7 +753,7 @@ public Builder clearPrimaryContact() {
      *
      *
      * <pre>
-     * Optional. Email or URL of the listing Publisher.
+     * Optional. Email or URL of the listing publisher.
      * Max Length: 1000 bytes.
      * </pre>
      *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
index 3e3de7aa2bee..98e04b7944cc 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
@@ -27,7 +27,7 @@ public interface PublisherOrBuilder
    *
    *
    * <pre>
-   * Optional. Name of the listing Publisher.
+   * Optional. Name of the listing publisher.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -39,7 +39,7 @@ public interface PublisherOrBuilder
    *
    *
    * <pre>
-   * Optional. Name of the listing Publisher.
+   * Optional. Name of the listing publisher.
    * </pre>
    *
    * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
@@ -52,7 +52,7 @@ public interface PublisherOrBuilder
    *
    *
    * <pre>
-   * Optional. Email or URL of the listing Publisher.
+   * Optional. Email or URL of the listing publisher.
    * Max Length: 1000 bytes.
    * </pre>
    *
@@ -65,7 +65,7 @@ public interface PublisherOrBuilder
    *
    *
    * <pre>
-   * Optional. Email or URL of the listing Publisher.
+   * Optional. Email or URL of the listing publisher.
    * Max Length: 1000 bytes.
    * </pre>
    *
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
index 9b6b426ead2f..8bf7120eea98 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for subscribing a Listing.
+ * Message for subscribing to a listing.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
@@ -180,62 +180,42 @@ public DestinationCase getDestinationCase() {
     return DestinationCase.forNumber(destinationCase_);
   }
 
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
+  public static final int DESTINATION_DATASET_FIELD_NUMBER = 3;
   /**
    *
    *
    * <pre>
-   * Required. Resource name of the listing to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * BigQuery destination dataset to create for the subscriber.
    * </pre>
    *
-   * <code>
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
    *
-   * @return The name.
+   * @return Whether the destinationDataset field is set.
    */
   @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
+  public boolean hasDestinationDataset() {
+    return destinationCase_ == 3;
   }
   /**
    *
    *
    * <pre>
-   * Required. Resource name of the listing to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * BigQuery destination dataset to create for the subscriber.
    * </pre>
    *
-   * <code>
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
    *
-   * @return The bytes for name.
+   * @return The destinationDataset.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
+    if (destinationCase_ == 3) {
+      return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
     }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
   }
-
-  public static final int DESTINATION_DATASET_FIELD_NUMBER = 3;
   /**
    *
    *
@@ -245,49 +225,69 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
-   *
-   * @return Whether the destinationDataset field is set.
    */
   @java.lang.Override
-  public boolean hasDestinationDataset() {
-    return destinationCase_ == 3;
+  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder
+      getDestinationDatasetOrBuilder() {
+    if (destinationCase_ == 3) {
+      return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+    }
+    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
   }
+
+  public static final int NAME_FIELD_NUMBER = 1;
+  private volatile java.lang.Object name_;
   /**
    *
    *
    * <pre>
-   * BigQuery destination dataset to create for the subscriber.
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * </pre>
    *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * </code>
    *
-   * @return The destinationDataset.
+   * @return The name.
    */
   @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
-    if (destinationCase_ == 3) {
-      return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+  public java.lang.String getName() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      name_ = s;
+      return s;
     }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
   }
   /**
    *
    *
    * <pre>
-   * BigQuery destination dataset to create for the subscriber.
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * </pre>
    *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * </code>
+   *
+   * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder
-      getDestinationDatasetOrBuilder() {
-    if (destinationCase_ == 3) {
-      return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
+  public com.google.protobuf.ByteString getNameBytes() {
+    java.lang.Object ref = name_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      name_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
     }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
   }
 
   private byte memoizedIsInitialized = -1;
@@ -480,7 +480,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for subscribing a Listing.
+   * Message for subscribing to a listing.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
@@ -556,7 +556,6 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest bu
     public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest buildPartial() {
       com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest result =
           new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest(this);
-      result.name_ = name_;
       if (destinationCase_ == 3) {
         if (destinationDatasetBuilder_ == null) {
           result.destination_ = destination_;
@@ -564,6 +563,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest bu
           result.destination_ = destinationDatasetBuilder_.build();
         }
       }
+      result.name_ = name_;
       result.destinationCase_ = destinationCase_;
       onBuilt();
       return result;
@@ -678,127 +678,6 @@ public Builder clearDestination() {
       return this;
     }
 
-    private java.lang.Object name_ = "";
-    /**
-     *
-     *
-     * <pre>
-     * Required. Resource name of the listing to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * </code>
-     *
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Resource name of the listing to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * </code>
-     *
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Resource name of the listing to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * </code>
-     *
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Resource name of the listing to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * </code>
-     *
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     *
-     *
-     * <pre>
-     * Required. Resource name of the listing to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * </code>
-     *
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
-      name_ = value;
-      onChanged();
-      return this;
-    }
-
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset,
             com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder,
@@ -1031,6 +910,127 @@ public Builder clearDestinationDataset() {
       return destinationDatasetBuilder_;
     }
 
+    private java.lang.Object name_ = "";
+    /**
+     *
+     *
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The name.
+     */
+    public java.lang.String getName() {
+      java.lang.Object ref = name_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        name_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return The bytes for name.
+     */
+    public com.google.protobuf.ByteString getNameBytes() {
+      java.lang.Object ref = name_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        name_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearName() {
+
+      name_ = getDefaultInstance().getName();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Required. Resource name of the listing that you want to subscribe to.
+     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+     * </pre>
+     *
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
+     *
+     * @param value The bytes for name to set.
+     * @return This builder for chaining.
+     */
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      name_ = value;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
index acf1af61378f..a690e50d448d 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
@@ -27,33 +27,28 @@ public interface SubscribeListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Resource name of the listing to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * BigQuery destination dataset to create for the subscriber.
    * </pre>
    *
-   * <code>
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
    *
-   * @return The name.
+   * @return Whether the destinationDataset field is set.
    */
-  java.lang.String getName();
+  boolean hasDestinationDataset();
   /**
    *
    *
    * <pre>
-   * Required. Resource name of the listing to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
+   * BigQuery destination dataset to create for the subscriber.
    * </pre>
    *
-   * <code>
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
    *
-   * @return The bytes for name.
+   * @return The destinationDataset.
    */
-  com.google.protobuf.ByteString getNameBytes();
-
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset();
   /**
    *
    *
@@ -63,35 +58,40 @@ public interface SubscribeListingRequestOrBuilder
    *
    * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
    * </code>
-   *
-   * @return Whether the destinationDataset field is set.
    */
-  boolean hasDestinationDataset();
+  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder
+      getDestinationDatasetOrBuilder();
+
   /**
    *
    *
    * <pre>
-   * BigQuery destination dataset to create for the subscriber.
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * </pre>
    *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * </code>
    *
-   * @return The destinationDataset.
+   * @return The name.
    */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset();
+  java.lang.String getName();
   /**
    *
    *
    * <pre>
-   * BigQuery destination dataset to create for the subscriber.
+   * Required. Resource name of the listing that you want to subscribe to.
+   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
    * </pre>
    *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * </code>
+   *
+   * @return The bytes for name.
    */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder
-      getDestinationDatasetOrBuilder();
+  com.google.protobuf.ByteString getNameBytes();
 
   public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.DestinationCase
       getDestinationCase();
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
index 786185116d5b..586551c6fb8d 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
@@ -22,8 +22,7 @@
  *
  *
  * <pre>
- * Message for response to subscribing a Listing.
- * Empty for now.
+ * Message for response when you subscribe to a listing.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
@@ -261,8 +260,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for response to subscribing a Listing.
-   * Empty for now.
+   * Message for response when you subscribe to a listing.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
index 62a25b3be115..4d27bd4af4c2 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
@@ -22,7 +22,7 @@
  *
  *
  * <pre>
- * Message for updating a DataExchange.
+ * Message for updating a data exchange.
  * </pre>
  *
  * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
@@ -142,10 +142,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -161,10 +160,9 @@ public boolean hasUpdateMask() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -180,10 +178,9 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -200,7 +197,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
@@ -217,7 +214,7 @@ public boolean hasDataExchange() {
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
@@ -236,7 +233,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
@@ -434,7 +431,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Message for updating a DataExchange.
+   * Message for updating a data exchange.
    * </pre>
    *
    * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
@@ -630,10 +627,9 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -648,10 +644,9 @@ public boolean hasUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -672,10 +667,9 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -698,10 +692,9 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -721,10 +714,9 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -749,10 +741,9 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -773,10 +764,9 @@ public Builder clearUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -791,10 +781,9 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -813,10 +802,9 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * DataExchange resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the data exchange
+     * resource. The fields specified in the
+     * `updateMask` are relative to the resource and are not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -849,7 +837,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -865,7 +853,7 @@ public boolean hasDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -887,7 +875,7 @@ public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchan
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -912,7 +900,7 @@ public Builder setDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -934,7 +922,7 @@ public Builder setDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -963,7 +951,7 @@ public Builder mergeDataExchange(
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -985,7 +973,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -1002,7 +990,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
@@ -1023,7 +1011,7 @@ public Builder clearDataExchange() {
      *
      *
      * <pre>
-     * Required. The DataExchange to update.
+     * Required. The data exchange to update.
      * </pre>
      *
      * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
index 10325593fed4..c0bd3d0dda68 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
@@ -27,10 +27,9 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -43,10 +42,9 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -59,10 +57,9 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * DataExchange resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the data exchange
+   * resource. The fields specified in the
+   * `updateMask` are relative to the resource and are not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -74,7 +71,7 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
@@ -88,7 +85,7 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
@@ -102,7 +99,7 @@ public interface UpdateDataExchangeRequestOrBuilder
    *
    *
    * <pre>
-   * Required. The DataExchange to update.
+   * Required. The data exchange to update.
    * </pre>
    *
    * <code>
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
index 47ae35e1df20..7cd90faf837f 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
@@ -142,10 +142,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -161,10 +160,9 @@ public boolean hasUpdateMask() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -180,10 +178,9 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -625,10 +622,9 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -643,10 +639,9 @@ public boolean hasUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -667,10 +662,9 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -693,10 +687,9 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -716,10 +709,9 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -744,10 +736,9 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -768,10 +759,9 @@ public Builder clearUpdateMask() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -786,10 +776,9 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -808,10 +797,9 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * <pre>
-     * Required. Field mask is used to specify the fields to be overwritten in the
-     * Listing resource by the update.
-     * The fields specified in the update_mask are relative to the resource, not
-     * the full request.
+     * Required. Field mask specifies the fields to update in the listing resource. The
+     * fields specified in the `updateMask` are relative to the resource and are
+     * not a full request.
      * </pre>
      *
      * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
index 31b96e9dc59c..7bb5aa14a750 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
@@ -27,10 +27,9 @@ public interface UpdateListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -43,10 +42,9 @@ public interface UpdateListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
@@ -59,10 +57,9 @@ public interface UpdateListingRequestOrBuilder
    *
    *
    * <pre>
-   * Required. Field mask is used to specify the fields to be overwritten in the
-   * Listing resource by the update.
-   * The fields specified in the update_mask are relative to the resource, not
-   * the full request.
+   * Required. Field mask specifies the fields to update in the listing resource. The
+   * fields specified in the `updateMask` are relative to the resource and are
+   * not a full request.
    * </pre>
    *
    * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];
diff --git a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
index 76a2c5e709ff..f18a0e49e09f 100644
--- a/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+++ b/java-bigquery-data-exchange/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
@@ -20,7 +20,6 @@ import "google/api/annotations.proto";
 import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
-import "google/cloud/bigquery/dataexchange/common/common.proto";
 import "google/iam/v1/iam_policy.proto";
 import "google/iam/v1/policy.proto";
 import "google/protobuf/empty.proto";
@@ -39,18 +38,19 @@ option (google.api.resource_definition) = {
   pattern: "projects/{project}/datasets/{dataset}"
 };
 
-// The AnalyticsHubService API facilitates data sharing within and across
-// organizations. It allows data providers to publish Listings --- a
-// discoverable and searchable SKU representing a dataset. Data consumers can
-// subscribe to Listings. Upon subscription, AnalyticsHub provisions a "Linked
-// Datasets" surfacing the data in the consumer's project.
+// The `AnalyticsHubService` API facilitates data sharing within and across
+// organizations. It allows data providers to publish listings that reference
+// shared datasets. With Analytics Hub, users can discover and search for
+// listings that they have access to. Subscribers can view and subscribe to
+// listings. When you subscribe to a listing, Analytics Hub creates a linked
+// dataset in your project.
 service AnalyticsHubService {
   option (google.api.default_host) = "analyticshub.googleapis.com";
   option (google.api.oauth_scopes) =
       "https://www.googleapis.com/auth/bigquery,"
       "https://www.googleapis.com/auth/cloud-platform";
 
-  // Lists DataExchanges in a given project and location.
+  // Lists all data exchanges in a given project and location.
   rpc ListDataExchanges(ListDataExchangesRequest) returns (ListDataExchangesResponse) {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
@@ -58,7 +58,8 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "parent";
   }
 
-  // Lists DataExchanges from projects in a given organization and location.
+  // Lists all data exchanges from projects in a given organization and
+  // location.
   rpc ListOrgDataExchanges(ListOrgDataExchangesRequest) returns (ListOrgDataExchangesResponse) {
     option (google.api.http) = {
       get: "/v1beta1/{organization=organizations/*/locations/*}/dataExchanges"
@@ -66,7 +67,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "organization";
   }
 
-  // Gets details of a single DataExchange.
+  // Gets the details of a data exchange.
   rpc GetDataExchange(GetDataExchangeRequest) returns (DataExchange) {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
@@ -74,7 +75,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "name";
   }
 
-  // Creates a new DataExchange in a given project and location.
+  // Creates a new data exchange.
   rpc CreateDataExchange(CreateDataExchangeRequest) returns (DataExchange) {
     option (google.api.http) = {
       post: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
@@ -83,7 +84,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "parent,data_exchange";
   }
 
-  // Updates the parameters of a single DataExchange.
+  // Updates an existing data exchange.
   rpc UpdateDataExchange(UpdateDataExchangeRequest) returns (DataExchange) {
     option (google.api.http) = {
       patch: "/v1beta1/{data_exchange.name=projects/*/locations/*/dataExchanges/*}"
@@ -92,7 +93,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "data_exchange,update_mask";
   }
 
-  // Deletes a single DataExchange.
+  // Deletes an existing data exchange.
   rpc DeleteDataExchange(DeleteDataExchangeRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
@@ -100,7 +101,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "name";
   }
 
-  // Lists Listings in a given project and location.
+  // Lists all listings in a given project and location.
   rpc ListListings(ListListingsRequest) returns (ListListingsResponse) {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
@@ -108,7 +109,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "parent";
   }
 
-  // Gets details of a single Listing.
+  // Gets the details of a listing.
   rpc GetListing(GetListingRequest) returns (Listing) {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
@@ -116,7 +117,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "name";
   }
 
-  // Creates a new Listing in a given project and location.
+  // Creates a new listing.
   rpc CreateListing(CreateListingRequest) returns (Listing) {
     option (google.api.http) = {
       post: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
@@ -125,7 +126,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "parent,listing";
   }
 
-  // Updates the parameters of a single Listing.
+  // Updates an existing listing.
   rpc UpdateListing(UpdateListingRequest) returns (Listing) {
     option (google.api.http) = {
       patch: "/v1beta1/{listing.name=projects/*/locations/*/dataExchanges/*/listings/*}"
@@ -134,8 +135,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "listing,update_mask";
   }
 
-  // Deletes a single Listing, as long as there are no subscriptions
-  // associated with the source of this Listing.
+  // Deletes a listing.
   rpc DeleteListing(DeleteListingRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
@@ -143,10 +143,11 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "name";
   }
 
-  // Subscribes to a single Listing.
+  // Subscribes to a listing.
   //
-  // Data Exchange currently supports one type of Listing: a BigQuery dataset.
-  // Upon subscription to a Listing for a BigQuery dataset, Data Exchange
+  // Currently, with Analytics Hub, you can create listings that
+  // reference only BigQuery datasets.
+  // Upon subscription to a listing for a BigQuery dataset, Analytics Hub
   // creates a linked dataset in the subscriber's project.
   rpc SubscribeListing(SubscribeListingRequest) returns (SubscribeListingResponse) {
     option (google.api.http) = {
@@ -156,7 +157,7 @@ service AnalyticsHubService {
     option (google.api.method_signature) = "name";
   }
 
-  // Gets the IAM policy for a dataExchange or a listing.
+  // Gets the IAM policy.
   rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest) returns (google.iam.v1.Policy) {
     option (google.api.http) = {
       post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:getIamPolicy"
@@ -168,7 +169,7 @@ service AnalyticsHubService {
     };
   }
 
-  // Sets the IAM policy for a dataExchange or a listing.
+  // Sets the IAM policy.
   rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest) returns (google.iam.v1.Policy) {
     option (google.api.http) = {
       post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:setIamPolicy"
@@ -180,8 +181,7 @@ service AnalyticsHubService {
     };
   }
 
-  // Returns the permissions that a caller has on a specified dataExchange or
-  // listing.
+  // Returns the permissions that a caller has.
   rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest) returns (google.iam.v1.TestIamPermissionsResponse) {
     option (google.api.http) = {
       post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:testIamPermissions"
@@ -194,9 +194,9 @@ service AnalyticsHubService {
   }
 }
 
-// A data exchange is a container that enables data sharing.
-// It contains a set of listings of the data sources along with descriptive
-// information of the data exchange.
+// A data exchange is a container that lets you share data. Along with the
+// descriptive information about the data exchange, it contains listings that
+// reference shared datasets.
 message DataExchange {
   option (google.api.resource) = {
     type: "analyticshub.googleapis.com/DataExchange"
@@ -209,21 +209,19 @@ message DataExchange {
 
   // Required. Human-readable display name of the data exchange. The display name must
   // contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-  // spaces ( ), and can't start or end with spaces.
+  // spaces ( ), ampersands (&) and must not start or end with spaces.
   // Default value is an empty string.
   // Max length: 63 bytes.
   string display_name = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Optional. Short description of the data exchange that can consist of sentences
-  // or paragraphs. The description must not contain Unicode non-characters as
-  // well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-  // returns (CR), and page breaks (FF).
+  // Optional. Description of the data exchange. The description must not contain Unicode
+  // non-characters as well as C0 and C1 control codes except tabs (HT),
+  // new lines (LF), carriage returns (CR), and page breaks (FF).
   // Default value is an empty string.
   // Max length: 2000 bytes.
   string description = 3 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. Email, URL or other reference of the primary point of contact of the data
-  // exchange
+  // Optional. Email or URL of the primary point of contact of the data exchange.
   // Max Length: 1000 bytes.
   string primary_contact = 4 [(google.api.field_behavior) = OPTIONAL];
 
@@ -236,32 +234,32 @@ message DataExchange {
   // Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
   // Expected image dimensions are 512x512 pixels, however the API only
   // performs validation on size of the encoded data.
-  // Note: For byte fields, the contents of the field are base64-encoded (which
+  // Note: For byte fields, the content of the fields are base64-encoded (which
   // increases the size of the data by 33-36%) when using JSON on the wire.
   bytes icon = 7 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Contains details of the Data Provider.
+// Contains details of the data provider.
 message DataProvider {
-  // Optional. Name of the Data Provider.
+  // Optional. Name of the data provider.
   string name = 1 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. Email or URL of the Data Provider.
+  // Optional. Email or URL of the data provider.
   // Max Length: 1000 bytes.
   string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Contains details of the Publisher.
+// Contains details of the listing publisher.
 message Publisher {
-  // Optional. Name of the listing Publisher.
+  // Optional. Name of the listing publisher.
   string name = 1 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. Email or URL of the listing Publisher.
+  // Optional. Email or URL of the listing publisher.
   // Max Length: 1000 bytes.
   string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Defines the Destination BigQuery Dataset Reference.
+// Contains the reference that identifies a destination bigquery dataset.
 message DestinationDatasetReference {
   // Required. A unique ID for this dataset, without the project name. The ID
   // must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
@@ -272,7 +270,7 @@ message DestinationDatasetReference {
   string project_id = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
-// Defines the Destination BigQuery Dataset.
+// Defines the destination bigquery dataset.
 message DestinationDataset {
   // Required. A reference that identifies the destination dataset.
   DestinationDatasetReference dataset_reference = 1 [(google.api.field_behavior) = REQUIRED];
@@ -306,12 +304,13 @@ message Listing {
     pattern: "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}"
   };
 
-  // A reference to a Shared dataset. It's an existing BigQuery dataset with a
-  // collection of objects, such as tables and views, that you want to share
+  // A reference to a shared dataset. It is an existing BigQuery dataset with a
+  // collection of objects such as tables and views that you want to share
   // with subscribers.
-  // Upon subscription to a Listing, Data Exchange creates a Linked dataset in
+  // When subscriber's subscribe to a listing, Analytics Hub creates a linked
+  // dataset in
   // the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
-  // dataset that serves as a "symbolic link" to a shared dataset.
+  // dataset that serves as a _symbolic link_ to a shared dataset.
   message BigQueryDatasetSource {
     // Resource name of the dataset source for this listing.
     // e.g. `projects/myproject/datasets/123`
@@ -320,31 +319,79 @@ message Listing {
                         }];
   }
 
-  // State of the Listing
+  // State of the listing.
   enum State {
     // Default value. This value is unused.
     STATE_UNSPECIFIED = 0;
 
     // Subscribable state. Users with dataexchange.listings.subscribe permission
-    // can subscribe to this Listing.
+    // can subscribe to this listing.
     ACTIVE = 1;
   }
 
+  // Listing categories.
+  enum Category {
+    CATEGORY_UNSPECIFIED = 0;
+
+    CATEGORY_OTHERS = 1;
+
+    CATEGORY_ADVERTISING_AND_MARKETING = 2;
+
+    CATEGORY_COMMERCE = 3;
+
+    CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;
+
+    CATEGORY_DEMOGRAPHICS = 5;
+
+    CATEGORY_ECONOMICS = 6;
+
+    CATEGORY_EDUCATION = 7;
+
+    CATEGORY_ENERGY = 8;
+
+    CATEGORY_FINANCIAL = 9;
+
+    CATEGORY_GAMING = 10;
+
+    CATEGORY_GEOSPATIAL = 11;
+
+    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;
+
+    CATEGORY_MEDIA = 13;
+
+    CATEGORY_PUBLIC_SECTOR = 14;
+
+    CATEGORY_RETAIL = 15;
+
+    CATEGORY_SPORTS = 16;
+
+    CATEGORY_SCIENCE_AND_RESEARCH = 17;
+
+    CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;
+
+    CATEGORY_TRAVEL_AND_TOURISM = 19;
+  }
+
+  // Listing source.
+  oneof source {
+    // Required. Shared dataset i.e. BigQuery dataset source.
+    BigQueryDatasetSource bigquery_dataset = 6 [(google.api.field_behavior) = REQUIRED];
+  }
+
   // Output only. The resource name of the listing.
   // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
   string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Required. Human-readable display name of the listing. The display name must contain
   // only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-  // ( ), and can't start or end with spaces.
+  // ( ), ampersands (&) and can't start or end with spaces.
   // Default value is an empty string.
   // Max length: 63 bytes.
   string display_name = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Optional. Short description of the listing that can consist of sentences or
-  // paragraphs. The description must not contain Unicode non-characters as
-  // well as C0 and C1 control codes except tabs (HT), new lines (LF), carriage
-  // returns (CR), and page breaks (FF).
+  // Optional. Short description of the listing. The description must not contain
+  // Unicode non-characters and C0 and C1 control codes except tabs (HT),
+  // new lines (LF), carriage returns (CR), and page breaks (FF).
   // Default value is an empty string.
   // Max length: 2000 bytes.
   string description = 3 [(google.api.field_behavior) = OPTIONAL];
@@ -356,13 +403,7 @@ message Listing {
   // Optional. Documentation describing the listing.
   string documentation = 5 [(google.api.field_behavior) = OPTIONAL];
 
-  // Listing source.
-  oneof source {
-    // Required. Shared dataset i.e. BigQuery dataset source.
-    BigQueryDatasetSource bigquery_dataset = 6 [(google.api.field_behavior) = REQUIRED];
-  }
-
-  // Output only. Current state of the Listing.
+  // Output only. Current state of the listing.
   State state = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
@@ -372,13 +413,13 @@ message Listing {
   // increases the size of the data by 33-36%) when using JSON on the wire.
   bytes icon = 8 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. The details of the Data Provider who owns the source data.
+  // Optional. Details of the data provider who owns the source data.
   DataProvider data_provider = 9 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. Categories of the Listing. Up to two categories are allowed.
-  repeated google.cloud.bigquery.dataexchange.common.Category categories = 10 [(google.api.field_behavior) = OPTIONAL];
+  // Optional. Categories of the listing. Up to two categories are allowed.
+  repeated Category categories = 10 [(google.api.field_behavior) = OPTIONAL];
 
-  // Optional. The details of the Publisher who owns the listing and has rights to share
+  // Optional. Details of the publisher who owns the listing and who can share
   // the source data.
   Publisher publisher = 11 [(google.api.field_behavior) = OPTIONAL];
 
@@ -388,9 +429,9 @@ message Listing {
   string request_access = 12 [(google.api.field_behavior) = OPTIONAL];
 }
 
-// Message for requesting list of DataExchanges.
+// Message for requesting the list of data exchanges.
 message ListDataExchangesRequest {
-  // Required. The parent resource path of the DataExchanges.
+  // Required. The parent resource path of the data exchanges.
   // e.g. `projects/myproject/locations/US`.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
@@ -408,17 +449,17 @@ message ListDataExchangesRequest {
   string page_token = 3;
 }
 
-// Message for response to listing DataExchanges.
+// Message for response to the list of data exchanges.
 message ListDataExchangesResponse {
-  // The list of DataExchange.
+  // The list of data exchanges.
   repeated DataExchange data_exchanges = 1;
 
   // A token to request the next page of results.
   string next_page_token = 2;
 }
 
-// Message for requesting list of DataExchanges from projects in an organization
-// and location.
+// Message for requesting the list of data exchanges from projects in an
+// organization and location.
 message ListOrgDataExchangesRequest {
   // Required. The organization resource path of the projects containing DataExchanges.
   // e.g. `organizations/myorg/locations/US`.
@@ -433,19 +474,19 @@ message ListOrgDataExchangesRequest {
   string page_token = 3;
 }
 
-// Message for response to listing DataExchanges in an organization and
+// Message for response to listing data exchanges in an organization and
 // location.
 message ListOrgDataExchangesResponse {
-  // The list of DataExchange.
+  // The list of data exchanges.
   repeated DataExchange data_exchanges = 1;
 
   // A token to request the next page of results.
   string next_page_token = 2;
 }
 
-// Message for getting a DataExchange.
+// Message for getting a data exchange.
 message GetDataExchangeRequest {
-  // Required. The resource name of the DataExchange.
+  // Required. The resource name of the data exchange.
   // e.g. `projects/myproject/locations/US/dataExchanges/123`.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
@@ -455,9 +496,9 @@ message GetDataExchangeRequest {
   ];
 }
 
-// Message for creating a DataExchange.
+// Message for creating a data exchange.
 message CreateDataExchangeRequest {
-  // Required. The parent resource path of the DataExchange.
+  // Required. The parent resource path of the data exchange.
   // e.g. `projects/myproject/locations/US`.
   string parent = 1 [
     (google.api.field_behavior) = REQUIRED,
@@ -466,33 +507,32 @@ message CreateDataExchangeRequest {
     }
   ];
 
-  // Required. The ID of the DataExchange to create.
+  // Required. The ID of the data exchange.
   // Must contain only Unicode letters, numbers (0-9), underscores (_).
   // Should not use characters that require URL-escaping, or characters
   // outside of ASCII, spaces.
   // Max length: 100 bytes.
   string data_exchange_id = 2 [(google.api.field_behavior) = REQUIRED];
 
-  // Required. The DataExchange to create.
+  // Required. The data exchange to create.
   DataExchange data_exchange = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
-// Message for updating a DataExchange.
+// Message for updating a data exchange.
 message UpdateDataExchangeRequest {
-  // Required. Field mask is used to specify the fields to be overwritten in the
-  // DataExchange resource by the update.
-  // The fields specified in the update_mask are relative to the resource, not
-  // the full request.
+  // Required. Field mask specifies the fields to update in the data exchange
+  // resource. The fields specified in the
+  // `updateMask` are relative to the resource and are not a full request.
   google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
 
-  // Required. The DataExchange to update.
+  // Required. The data exchange to update.
   DataExchange data_exchange = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
-// Message for deleting a DataExchange.
+// Message for deleting a data exchange.
 message DeleteDataExchangeRequest {
-  // Required. Resource name of the DataExchange to delete.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
+  // Required. The full name of the data exchange resource that you want to delete.
+  // For example, `projects/myproject/locations/US/dataExchanges/123`.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
     (google.api.resource_reference) = {
@@ -501,7 +541,7 @@ message DeleteDataExchangeRequest {
   ];
 }
 
-// Message for requesting list of Listings.
+// Message for requesting the list of listings.
 message ListListingsRequest {
   // Required. The parent resource path of the listing.
   // e.g. `projects/myproject/locations/US/dataExchanges/123`.
@@ -521,7 +561,7 @@ message ListListingsRequest {
   string page_token = 3;
 }
 
-// Message for response to listing Listings.
+// Message for response to the list of Listings.
 message ListListingsResponse {
   // The list of Listing.
   repeated Listing listings = 1;
@@ -530,7 +570,7 @@ message ListListingsResponse {
   string next_page_token = 2;
 }
 
-// Message for getting a Listing.
+// Message for getting a listing.
 message GetListingRequest {
   // Required. The resource name of the listing.
   // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
@@ -542,7 +582,7 @@ message GetListingRequest {
   ];
 }
 
-// Message for creating a Listing.
+// Message for creating a listing.
 message CreateListingRequest {
   // Required. The parent resource path of the listing.
   // e.g. `projects/myproject/locations/US/dataExchanges/123`.
@@ -553,7 +593,7 @@ message CreateListingRequest {
     }
   ];
 
-  // Required. The ID of the Listing to create.
+  // Required. The ID of the listing to create.
   // Must contain only Unicode letters, numbers (0-9), underscores (_).
   // Should not use characters that require URL-escaping, or characters
   // outside of ASCII, spaces.
@@ -566,17 +606,16 @@ message CreateListingRequest {
 
 // Message for updating a Listing.
 message UpdateListingRequest {
-  // Required. Field mask is used to specify the fields to be overwritten in the
-  // Listing resource by the update.
-  // The fields specified in the update_mask are relative to the resource, not
-  // the full request.
+  // Required. Field mask specifies the fields to update in the listing resource. The
+  // fields specified in the `updateMask` are relative to the resource and are
+  // not a full request.
   google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The listing to update.
   Listing listing = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
-// Message for deleting a Listing.
+// Message for deleting a listing.
 message DeleteListingRequest {
   // Required. Resource name of the listing to delete.
   // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
@@ -588,9 +627,15 @@ message DeleteListingRequest {
   ];
 }
 
-// Message for subscribing a Listing.
+// Message for subscribing to a listing.
 message SubscribeListingRequest {
-  // Required. Resource name of the listing to subscribe to.
+  // Resulting destination of the listing that you subscribed to.
+  oneof destination {
+    // BigQuery destination dataset to create for the subscriber.
+    DestinationDataset destination_dataset = 3;
+  }
+
+  // Required. Resource name of the listing that you want to subscribe to.
   // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
   string name = 1 [
     (google.api.field_behavior) = REQUIRED,
@@ -598,16 +643,9 @@ message SubscribeListingRequest {
       type: "analyticshub.googleapis.com/Listing"
     }
   ];
-
-  // Resulting destination of the listing subscribed to.
-  oneof destination {
-    // BigQuery destination dataset to create for the subscriber.
-    DestinationDataset destination_dataset = 3;
-  }
 }
 
-// Message for response to subscribing a Listing.
-// Empty for now.
+// Message for response when you subscribe to a listing.
 message SubscribeListingResponse {
 
 }
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
deleted file mode 100644
index 5f447939d0a7..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClient.java
+++ /dev/null
@@ -1,2164 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.core.ApiFuture;
-import com.google.api.core.ApiFutures;
-import com.google.api.core.BetaApi;
-import com.google.api.gax.core.BackgroundResource;
-import com.google.api.gax.paging.AbstractFixedSizeCollection;
-import com.google.api.gax.paging.AbstractPage;
-import com.google.api.gax.paging.AbstractPagedListResponse;
-import com.google.api.gax.rpc.PageContext;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStub;
-import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.common.util.concurrent.MoreExecutors;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Empty;
-import com.google.protobuf.FieldMask;
-import java.io.IOException;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
- * organizations. It allows data providers to publish listings that reference shared datasets. With
- * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
- * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
- * linked dataset in your project.
- *
- * <p>This class provides the ability to make remote calls to the backing service through method
- * calls that map to API methods. Sample code to get started:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
- *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
- *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
- * }
- * }</pre>
- *
- * <p>Note: close() needs to be called on the AnalyticsHubServiceClient object to clean up resources
- * such as threads. In the example above, try-with-resources is used, which automatically calls
- * close().
- *
- * <p>The surface of this class includes several types of Java methods for each of the API's
- * methods:
- *
- * <ol>
- *   <li> A "flattened" method. With this type of method, the fields of the request type have been
- *       converted into function parameters. It may be the case that not all fields are available as
- *       parameters, and not every API method will have a flattened method entry point.
- *   <li> A "request object" method. This type of method only takes one parameter, a request object,
- *       which must be constructed before the call. Not every API method will have a request object
- *       method.
- *   <li> A "callable" method. This type of method takes no parameters and returns an immutable API
- *       callable object, which can be used to initiate calls to the service.
- * </ol>
- *
- * <p>See the individual methods for example code.
- *
- * <p>Many parameters require resource names to be formatted in a particular way. To assist with
- * these names, this class includes a format method for each type of name, and additionally a parse
- * method to extract the individual identifiers contained within names that are returned.
- *
- * <p>This class can be customized by passing in a custom instance of AnalyticsHubServiceSettings to
- * create(). For example:
- *
- * <p>To customize credentials:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * AnalyticsHubServiceSettings analyticsHubServiceSettings =
- *     AnalyticsHubServiceSettings.newBuilder()
- *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
- *         .build();
- * AnalyticsHubServiceClient analyticsHubServiceClient =
- *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
- * }</pre>
- *
- * <p>To customize the endpoint:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * AnalyticsHubServiceSettings analyticsHubServiceSettings =
- *     AnalyticsHubServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
- * AnalyticsHubServiceClient analyticsHubServiceClient =
- *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
- * }</pre>
- *
- * <p>To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
- * the wire:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * AnalyticsHubServiceSettings analyticsHubServiceSettings =
- *     AnalyticsHubServiceSettings.newBuilder()
- *         .setTransportChannelProvider(
- *             AnalyticsHubServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
- *         .build();
- * AnalyticsHubServiceClient analyticsHubServiceClient =
- *     AnalyticsHubServiceClient.create(analyticsHubServiceSettings);
- * }</pre>
- *
- * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class AnalyticsHubServiceClient implements BackgroundResource {
-  private final AnalyticsHubServiceSettings settings;
-  private final AnalyticsHubServiceStub stub;
-
-  /** Constructs an instance of AnalyticsHubServiceClient with default settings. */
-  public static final AnalyticsHubServiceClient create() throws IOException {
-    return create(AnalyticsHubServiceSettings.newBuilder().build());
-  }
-
-  /**
-   * Constructs an instance of AnalyticsHubServiceClient, using the given settings. The channels are
-   * created based on the settings passed in, or defaults for any settings that are not set.
-   */
-  public static final AnalyticsHubServiceClient create(AnalyticsHubServiceSettings settings)
-      throws IOException {
-    return new AnalyticsHubServiceClient(settings);
-  }
-
-  /**
-   * Constructs an instance of AnalyticsHubServiceClient, using the given stub for making calls.
-   * This is for advanced usage - prefer using create(AnalyticsHubServiceSettings).
-   */
-  public static final AnalyticsHubServiceClient create(AnalyticsHubServiceStub stub) {
-    return new AnalyticsHubServiceClient(stub);
-  }
-
-  /**
-   * Constructs an instance of AnalyticsHubServiceClient, using the given settings. This is
-   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
-   * should be preferred.
-   */
-  protected AnalyticsHubServiceClient(AnalyticsHubServiceSettings settings) throws IOException {
-    this.settings = settings;
-    this.stub = ((AnalyticsHubServiceStubSettings) settings.getStubSettings()).createStub();
-  }
-
-  protected AnalyticsHubServiceClient(AnalyticsHubServiceStub stub) {
-    this.settings = null;
-    this.stub = stub;
-  }
-
-  public final AnalyticsHubServiceSettings getSettings() {
-    return settings;
-  }
-
-  public AnalyticsHubServiceStub getStub() {
-    return stub;
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   for (DataExchange element :
-   *       analyticsHubServiceClient.listDataExchanges(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the data exchanges. e.g.
-   *     `projects/myproject/locations/US`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListDataExchangesPagedResponse listDataExchanges(LocationName parent) {
-    ListDataExchangesRequest request =
-        ListDataExchangesRequest.newBuilder()
-            .setParent(parent == null ? null : parent.toString())
-            .build();
-    return listDataExchanges(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
-   *   for (DataExchange element :
-   *       analyticsHubServiceClient.listDataExchanges(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the data exchanges. e.g.
-   *     `projects/myproject/locations/US`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListDataExchangesPagedResponse listDataExchanges(String parent) {
-    ListDataExchangesRequest request =
-        ListDataExchangesRequest.newBuilder().setParent(parent).build();
-    return listDataExchanges(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListDataExchangesRequest request =
-   *       ListDataExchangesRequest.newBuilder()
-   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   for (DataExchange element :
-   *       analyticsHubServiceClient.listDataExchanges(request).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListDataExchangesPagedResponse listDataExchanges(ListDataExchangesRequest request) {
-    return listDataExchangesPagedCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListDataExchangesRequest request =
-   *       ListDataExchangesRequest.newBuilder()
-   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   ApiFuture<DataExchange> future =
-   *       analyticsHubServiceClient.listDataExchangesPagedCallable().futureCall(request);
-   *   // Do something.
-   *   for (DataExchange element : future.get().iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable() {
-    return stub.listDataExchangesPagedCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListDataExchangesRequest request =
-   *       ListDataExchangesRequest.newBuilder()
-   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   while (true) {
-   *     ListDataExchangesResponse response =
-   *         analyticsHubServiceClient.listDataExchangesCallable().call(request);
-   *     for (DataExchange element : response.getDataExchangesList()) {
-   *       // doThingsWith(element);
-   *     }
-   *     String nextPageToken = response.getNextPageToken();
-   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
-   *       request = request.toBuilder().setPageToken(nextPageToken).build();
-   *     } else {
-   *       break;
-   *     }
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable() {
-    return stub.listDataExchangesCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges from projects in a given organization and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String organization = "organization1178922291";
-   *   for (DataExchange element :
-   *       analyticsHubServiceClient.listOrgDataExchanges(organization).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param organization Required. The organization resource path of the projects containing
-   *     DataExchanges. e.g. `organizations/myorg/locations/US`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(String organization) {
-    ListOrgDataExchangesRequest request =
-        ListOrgDataExchangesRequest.newBuilder().setOrganization(organization).build();
-    return listOrgDataExchanges(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges from projects in a given organization and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListOrgDataExchangesRequest request =
-   *       ListOrgDataExchangesRequest.newBuilder()
-   *           .setOrganization("organization1178922291")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   for (DataExchange element :
-   *       analyticsHubServiceClient.listOrgDataExchanges(request).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListOrgDataExchangesPagedResponse listOrgDataExchanges(
-      ListOrgDataExchangesRequest request) {
-    return listOrgDataExchangesPagedCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges from projects in a given organization and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListOrgDataExchangesRequest request =
-   *       ListOrgDataExchangesRequest.newBuilder()
-   *           .setOrganization("organization1178922291")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   ApiFuture<DataExchange> future =
-   *       analyticsHubServiceClient.listOrgDataExchangesPagedCallable().futureCall(request);
-   *   // Do something.
-   *   for (DataExchange element : future.get().iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable() {
-    return stub.listOrgDataExchangesPagedCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all data exchanges from projects in a given organization and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListOrgDataExchangesRequest request =
-   *       ListOrgDataExchangesRequest.newBuilder()
-   *           .setOrganization("organization1178922291")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   while (true) {
-   *     ListOrgDataExchangesResponse response =
-   *         analyticsHubServiceClient.listOrgDataExchangesCallable().call(request);
-   *     for (DataExchange element : response.getDataExchangesList()) {
-   *       // doThingsWith(element);
-   *     }
-   *     String nextPageToken = response.getNextPageToken();
-   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
-   *       request = request.toBuilder().setPageToken(nextPageToken).build();
-   *     } else {
-   *       break;
-   *     }
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable() {
-    return stub.listOrgDataExchangesCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-   *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The resource name of the data exchange. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange getDataExchange(DataExchangeName name) {
-    GetDataExchangeRequest request =
-        GetDataExchangeRequest.newBuilder().setName(name == null ? null : name.toString()).build();
-    return getDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
-   *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The resource name of the data exchange. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange getDataExchange(String name) {
-    GetDataExchangeRequest request = GetDataExchangeRequest.newBuilder().setName(name).build();
-    return getDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetDataExchangeRequest request =
-   *       GetDataExchangeRequest.newBuilder()
-   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .build();
-   *   DataExchange response = analyticsHubServiceClient.getDataExchange(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange getDataExchange(GetDataExchangeRequest request) {
-    return getDataExchangeCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetDataExchangeRequest request =
-   *       GetDataExchangeRequest.newBuilder()
-   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .build();
-   *   ApiFuture<DataExchange> future =
-   *       analyticsHubServiceClient.getDataExchangeCallable().futureCall(request);
-   *   // Do something.
-   *   DataExchange response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
-    return stub.getDataExchangeCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-   *   DataExchange dataExchange = DataExchange.newBuilder().build();
-   *   DataExchange response = analyticsHubServiceClient.createDataExchange(parent, dataExchange);
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the data exchange. e.g.
-   *     `projects/myproject/locations/US`.
-   * @param dataExchange Required. The data exchange to create.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange createDataExchange(LocationName parent, DataExchange dataExchange) {
-    CreateDataExchangeRequest request =
-        CreateDataExchangeRequest.newBuilder()
-            .setParent(parent == null ? null : parent.toString())
-            .setDataExchange(dataExchange)
-            .build();
-    return createDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
-   *   DataExchange dataExchange = DataExchange.newBuilder().build();
-   *   DataExchange response = analyticsHubServiceClient.createDataExchange(parent, dataExchange);
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the data exchange. e.g.
-   *     `projects/myproject/locations/US`.
-   * @param dataExchange Required. The data exchange to create.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange createDataExchange(String parent, DataExchange dataExchange) {
-    CreateDataExchangeRequest request =
-        CreateDataExchangeRequest.newBuilder()
-            .setParent(parent)
-            .setDataExchange(dataExchange)
-            .build();
-    return createDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   CreateDataExchangeRequest request =
-   *       CreateDataExchangeRequest.newBuilder()
-   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
-   *           .setDataExchangeId("dataExchangeId783243752")
-   *           .setDataExchange(DataExchange.newBuilder().build())
-   *           .build();
-   *   DataExchange response = analyticsHubServiceClient.createDataExchange(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange createDataExchange(CreateDataExchangeRequest request) {
-    return createDataExchangeCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   CreateDataExchangeRequest request =
-   *       CreateDataExchangeRequest.newBuilder()
-   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
-   *           .setDataExchangeId("dataExchangeId783243752")
-   *           .setDataExchange(DataExchange.newBuilder().build())
-   *           .build();
-   *   ApiFuture<DataExchange> future =
-   *       analyticsHubServiceClient.createDataExchangeCallable().futureCall(request);
-   *   // Do something.
-   *   DataExchange response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
-    return stub.createDataExchangeCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DataExchange dataExchange = DataExchange.newBuilder().build();
-   *   FieldMask updateMask = FieldMask.newBuilder().build();
-   *   DataExchange response =
-   *       analyticsHubServiceClient.updateDataExchange(dataExchange, updateMask);
-   * }
-   * }</pre>
-   *
-   * @param dataExchange Required. The data exchange to update.
-   * @param updateMask Required. Field mask specifies the fields to update in the data exchange
-   *     resource. The fields specified in the `updateMask` are relative to the resource and are not
-   *     a full request.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange updateDataExchange(DataExchange dataExchange, FieldMask updateMask) {
-    UpdateDataExchangeRequest request =
-        UpdateDataExchangeRequest.newBuilder()
-            .setDataExchange(dataExchange)
-            .setUpdateMask(updateMask)
-            .build();
-    return updateDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   UpdateDataExchangeRequest request =
-   *       UpdateDataExchangeRequest.newBuilder()
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .setDataExchange(DataExchange.newBuilder().build())
-   *           .build();
-   *   DataExchange response = analyticsHubServiceClient.updateDataExchange(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final DataExchange updateDataExchange(UpdateDataExchangeRequest request) {
-    return updateDataExchangeCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   UpdateDataExchangeRequest request =
-   *       UpdateDataExchangeRequest.newBuilder()
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .setDataExchange(DataExchange.newBuilder().build())
-   *           .build();
-   *   ApiFuture<DataExchange> future =
-   *       analyticsHubServiceClient.updateDataExchangeCallable().futureCall(request);
-   *   // Do something.
-   *   DataExchange response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
-    return stub.updateDataExchangeCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-   *   analyticsHubServiceClient.deleteDataExchange(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The full name of the data exchange resource that you want to delete. For
-   *     example, `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteDataExchange(DataExchangeName name) {
-    DeleteDataExchangeRequest request =
-        DeleteDataExchangeRequest.newBuilder()
-            .setName(name == null ? null : name.toString())
-            .build();
-    deleteDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
-   *   analyticsHubServiceClient.deleteDataExchange(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The full name of the data exchange resource that you want to delete. For
-   *     example, `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteDataExchange(String name) {
-    DeleteDataExchangeRequest request =
-        DeleteDataExchangeRequest.newBuilder().setName(name).build();
-    deleteDataExchange(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DeleteDataExchangeRequest request =
-   *       DeleteDataExchangeRequest.newBuilder()
-   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .build();
-   *   analyticsHubServiceClient.deleteDataExchange(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteDataExchange(DeleteDataExchangeRequest request) {
-    deleteDataExchangeCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes an existing data exchange.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DeleteDataExchangeRequest request =
-   *       DeleteDataExchangeRequest.newBuilder()
-   *           .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .build();
-   *   ApiFuture<Empty> future =
-   *       analyticsHubServiceClient.deleteDataExchangeCallable().futureCall(request);
-   *   // Do something.
-   *   future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
-    return stub.deleteDataExchangeCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all listings in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-   *   for (Listing element : analyticsHubServiceClient.listListings(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListListingsPagedResponse listListings(DataExchangeName parent) {
-    ListListingsRequest request =
-        ListListingsRequest.newBuilder()
-            .setParent(parent == null ? null : parent.toString())
-            .build();
-    return listListings(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all listings in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
-   *   for (Listing element : analyticsHubServiceClient.listListings(parent).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListListingsPagedResponse listListings(String parent) {
-    ListListingsRequest request = ListListingsRequest.newBuilder().setParent(parent).build();
-    return listListings(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all listings in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListListingsRequest request =
-   *       ListListingsRequest.newBuilder()
-   *           .setParent(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   for (Listing element : analyticsHubServiceClient.listListings(request).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListListingsPagedResponse listListings(ListListingsRequest request) {
-    return listListingsPagedCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all listings in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListListingsRequest request =
-   *       ListListingsRequest.newBuilder()
-   *           .setParent(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   ApiFuture<Listing> future =
-   *       analyticsHubServiceClient.listListingsPagedCallable().futureCall(request);
-   *   // Do something.
-   *   for (Listing element : future.get().iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
-      listListingsPagedCallable() {
-    return stub.listListingsPagedCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists all listings in a given project and location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListListingsRequest request =
-   *       ListListingsRequest.newBuilder()
-   *           .setParent(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   while (true) {
-   *     ListListingsResponse response =
-   *         analyticsHubServiceClient.listListingsCallable().call(request);
-   *     for (Listing element : response.getListingsList()) {
-   *       // doThingsWith(element);
-   *     }
-   *     String nextPageToken = response.getNextPageToken();
-   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
-   *       request = request.toBuilder().setPageToken(nextPageToken).build();
-   *     } else {
-   *       break;
-   *     }
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
-    return stub.listListingsCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-   *   Listing response = analyticsHubServiceClient.getListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The resource name of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing getListing(ListingName name) {
-    GetListingRequest request =
-        GetListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
-    return getListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String name =
-   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
-   *   Listing response = analyticsHubServiceClient.getListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. The resource name of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing getListing(String name) {
-    GetListingRequest request = GetListingRequest.newBuilder().setName(name).build();
-    return getListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetListingRequest request =
-   *       GetListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   Listing response = analyticsHubServiceClient.getListing(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing getListing(GetListingRequest request) {
-    return getListingCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the details of a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetListingRequest request =
-   *       GetListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   ApiFuture<Listing> future =
-   *       analyticsHubServiceClient.getListingCallable().futureCall(request);
-   *   // Do something.
-   *   Listing response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<GetListingRequest, Listing> getListingCallable() {
-    return stub.getListingCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-   *   Listing listing = Listing.newBuilder().build();
-   *   Listing response = analyticsHubServiceClient.createListing(parent, listing);
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @param listing Required. The listing to create.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing createListing(DataExchangeName parent, Listing listing) {
-    CreateListingRequest request =
-        CreateListingRequest.newBuilder()
-            .setParent(parent == null ? null : parent.toString())
-            .setListing(listing)
-            .build();
-    return createListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString();
-   *   Listing listing = Listing.newBuilder().build();
-   *   Listing response = analyticsHubServiceClient.createListing(parent, listing);
-   * }
-   * }</pre>
-   *
-   * @param parent Required. The parent resource path of the listing. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123`.
-   * @param listing Required. The listing to create.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing createListing(String parent, Listing listing) {
-    CreateListingRequest request =
-        CreateListingRequest.newBuilder().setParent(parent).setListing(listing).build();
-    return createListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   CreateListingRequest request =
-   *       CreateListingRequest.newBuilder()
-   *           .setParent(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setListingId("listingId-1215024449")
-   *           .setListing(Listing.newBuilder().build())
-   *           .build();
-   *   Listing response = analyticsHubServiceClient.createListing(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing createListing(CreateListingRequest request) {
-    return createListingCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Creates a new listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   CreateListingRequest request =
-   *       CreateListingRequest.newBuilder()
-   *           .setParent(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setListingId("listingId-1215024449")
-   *           .setListing(Listing.newBuilder().build())
-   *           .build();
-   *   ApiFuture<Listing> future =
-   *       analyticsHubServiceClient.createListingCallable().futureCall(request);
-   *   // Do something.
-   *   Listing response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
-    return stub.createListingCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   Listing listing = Listing.newBuilder().build();
-   *   FieldMask updateMask = FieldMask.newBuilder().build();
-   *   Listing response = analyticsHubServiceClient.updateListing(listing, updateMask);
-   * }
-   * }</pre>
-   *
-   * @param listing Required. The listing to update.
-   * @param updateMask Required. Field mask specifies the fields to update in the listing resource.
-   *     The fields specified in the `updateMask` are relative to the resource and are not a full
-   *     request.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing updateListing(Listing listing, FieldMask updateMask) {
-    UpdateListingRequest request =
-        UpdateListingRequest.newBuilder().setListing(listing).setUpdateMask(updateMask).build();
-    return updateListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   UpdateListingRequest request =
-   *       UpdateListingRequest.newBuilder()
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .setListing(Listing.newBuilder().build())
-   *           .build();
-   *   Listing response = analyticsHubServiceClient.updateListing(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Listing updateListing(UpdateListingRequest request) {
-    return updateListingCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Updates an existing listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   UpdateListingRequest request =
-   *       UpdateListingRequest.newBuilder()
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .setListing(Listing.newBuilder().build())
-   *           .build();
-   *   ApiFuture<Listing> future =
-   *       analyticsHubServiceClient.updateListingCallable().futureCall(request);
-   *   // Do something.
-   *   Listing response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
-    return stub.updateListingCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-   *   analyticsHubServiceClient.deleteListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. Resource name of the listing to delete. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteListing(ListingName name) {
-    DeleteListingRequest request =
-        DeleteListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
-    deleteListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String name =
-   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
-   *   analyticsHubServiceClient.deleteListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. Resource name of the listing to delete. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteListing(String name) {
-    DeleteListingRequest request = DeleteListingRequest.newBuilder().setName(name).build();
-    deleteListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DeleteListingRequest request =
-   *       DeleteListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   analyticsHubServiceClient.deleteListing(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final void deleteListing(DeleteListingRequest request) {
-    deleteListingCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Deletes a listing.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   DeleteListingRequest request =
-   *       DeleteListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   ApiFuture<Empty> future =
-   *       analyticsHubServiceClient.deleteListingCallable().futureCall(request);
-   *   // Do something.
-   *   future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
-    return stub.deleteListingCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Subscribes to a listing.
-   *
-   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
-   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
-   * dataset in the subscriber's project.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final SubscribeListingResponse subscribeListing(ListingName name) {
-    SubscribeListingRequest request =
-        SubscribeListingRequest.newBuilder().setName(name == null ? null : name.toString()).build();
-    return subscribeListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Subscribes to a listing.
-   *
-   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
-   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
-   * dataset in the subscriber's project.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   String name =
-   *       ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]").toString();
-   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(name);
-   * }
-   * }</pre>
-   *
-   * @param name Required. Resource name of the listing that you want to subscribe to. e.g.
-   *     `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final SubscribeListingResponse subscribeListing(String name) {
-    SubscribeListingRequest request = SubscribeListingRequest.newBuilder().setName(name).build();
-    return subscribeListing(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Subscribes to a listing.
-   *
-   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
-   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
-   * dataset in the subscriber's project.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   SubscribeListingRequest request =
-   *       SubscribeListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   SubscribeListingResponse response = analyticsHubServiceClient.subscribeListing(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final SubscribeListingResponse subscribeListing(SubscribeListingRequest request) {
-    return subscribeListingCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Subscribes to a listing.
-   *
-   * <p>Currently, with Analytics Hub, you can create listings that reference only BigQuery
-   * datasets. Upon subscription to a listing for a BigQuery dataset, Analytics Hub creates a linked
-   * dataset in the subscriber's project.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   SubscribeListingRequest request =
-   *       SubscribeListingRequest.newBuilder()
-   *           .setName(
-   *               ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-   *                   .toString())
-   *           .build();
-   *   ApiFuture<SubscribeListingResponse> future =
-   *       analyticsHubServiceClient.subscribeListingCallable().futureCall(request);
-   *   // Do something.
-   *   SubscribeListingResponse response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable() {
-    return stub.subscribeListingCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the IAM policy.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetIamPolicyRequest request =
-   *       GetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setOptions(GetPolicyOptions.newBuilder().build())
-   *           .build();
-   *   Policy response = analyticsHubServiceClient.getIamPolicy(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Policy getIamPolicy(GetIamPolicyRequest request) {
-    return getIamPolicyCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets the IAM policy.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetIamPolicyRequest request =
-   *       GetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setOptions(GetPolicyOptions.newBuilder().build())
-   *           .build();
-   *   ApiFuture<Policy> future =
-   *       analyticsHubServiceClient.getIamPolicyCallable().futureCall(request);
-   *   // Do something.
-   *   Policy response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
-    return stub.getIamPolicyCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Sets the IAM policy.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   SetIamPolicyRequest request =
-   *       SetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setPolicy(Policy.newBuilder().build())
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .build();
-   *   Policy response = analyticsHubServiceClient.setIamPolicy(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Policy setIamPolicy(SetIamPolicyRequest request) {
-    return setIamPolicyCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Sets the IAM policy.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   SetIamPolicyRequest request =
-   *       SetIamPolicyRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .setPolicy(Policy.newBuilder().build())
-   *           .setUpdateMask(FieldMask.newBuilder().build())
-   *           .build();
-   *   ApiFuture<Policy> future =
-   *       analyticsHubServiceClient.setIamPolicyCallable().futureCall(request);
-   *   // Do something.
-   *   Policy response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
-    return stub.setIamPolicyCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Returns the permissions that a caller has.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   TestIamPermissionsRequest request =
-   *       TestIamPermissionsRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .addAllPermissions(new ArrayList<String>())
-   *           .build();
-   *   TestIamPermissionsResponse response = analyticsHubServiceClient.testIamPermissions(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) {
-    return testIamPermissionsCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Returns the permissions that a caller has.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   TestIamPermissionsRequest request =
-   *       TestIamPermissionsRequest.newBuilder()
-   *           .setResource(
-   *               DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-   *           .addAllPermissions(new ArrayList<String>())
-   *           .build();
-   *   ApiFuture<TestIamPermissionsResponse> future =
-   *       analyticsHubServiceClient.testIamPermissionsCallable().futureCall(request);
-   *   // Do something.
-   *   TestIamPermissionsResponse response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable() {
-    return stub.testIamPermissionsCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists information about the supported locations for this service.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListLocationsRequest request =
-   *       ListLocationsRequest.newBuilder()
-   *           .setName("name3373707")
-   *           .setFilter("filter-1274492040")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   for (Location element : analyticsHubServiceClient.listLocations(request).iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final ListLocationsPagedResponse listLocations(ListLocationsRequest request) {
-    return listLocationsPagedCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists information about the supported locations for this service.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListLocationsRequest request =
-   *       ListLocationsRequest.newBuilder()
-   *           .setName("name3373707")
-   *           .setFilter("filter-1274492040")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   ApiFuture<Location> future =
-   *       analyticsHubServiceClient.listLocationsPagedCallable().futureCall(request);
-   *   // Do something.
-   *   for (Location element : future.get().iterateAll()) {
-   *     // doThingsWith(element);
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable() {
-    return stub.listLocationsPagedCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Lists information about the supported locations for this service.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   ListLocationsRequest request =
-   *       ListLocationsRequest.newBuilder()
-   *           .setName("name3373707")
-   *           .setFilter("filter-1274492040")
-   *           .setPageSize(883849137)
-   *           .setPageToken("pageToken873572522")
-   *           .build();
-   *   while (true) {
-   *     ListLocationsResponse response =
-   *         analyticsHubServiceClient.listLocationsCallable().call(request);
-   *     for (Location element : response.getLocationsList()) {
-   *       // doThingsWith(element);
-   *     }
-   *     String nextPageToken = response.getNextPageToken();
-   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
-   *       request = request.toBuilder().setPageToken(nextPageToken).build();
-   *     } else {
-   *       break;
-   *     }
-   *   }
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
-    return stub.listLocationsCallable();
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets information about a location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
-   *   Location response = analyticsHubServiceClient.getLocation(request);
-   * }
-   * }</pre>
-   *
-   * @param request The request object containing all of the parameters for the API call.
-   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
-   */
-  public final Location getLocation(GetLocationRequest request) {
-    return getLocationCallable().call(request);
-  }
-
-  // AUTO-GENERATED DOCUMENTATION AND METHOD.
-  /**
-   * Gets information about a location.
-   *
-   * <p>Sample code:
-   *
-   * <pre>{@code
-   * // This snippet has been automatically generated for illustrative purposes only.
-   * // It may require modifications to work in your environment.
-   * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
-   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
-   *   ApiFuture<Location> future =
-   *       analyticsHubServiceClient.getLocationCallable().futureCall(request);
-   *   // Do something.
-   *   Location response = future.get();
-   * }
-   * }</pre>
-   */
-  public final UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
-    return stub.getLocationCallable();
-  }
-
-  @Override
-  public final void close() {
-    stub.close();
-  }
-
-  @Override
-  public void shutdown() {
-    stub.shutdown();
-  }
-
-  @Override
-  public boolean isShutdown() {
-    return stub.isShutdown();
-  }
-
-  @Override
-  public boolean isTerminated() {
-    return stub.isTerminated();
-  }
-
-  @Override
-  public void shutdownNow() {
-    stub.shutdownNow();
-  }
-
-  @Override
-  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
-    return stub.awaitTermination(duration, unit);
-  }
-
-  public static class ListDataExchangesPagedResponse
-      extends AbstractPagedListResponse<
-          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange, ListDataExchangesPage,
-          ListDataExchangesFixedSizeCollection> {
-
-    public static ApiFuture<ListDataExchangesPagedResponse> createAsync(
-        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
-        ApiFuture<ListDataExchangesResponse> futureResponse) {
-      ApiFuture<ListDataExchangesPage> futurePage =
-          ListDataExchangesPage.createEmptyPage().createPageAsync(context, futureResponse);
-      return ApiFutures.transform(
-          futurePage,
-          input -> new ListDataExchangesPagedResponse(input),
-          MoreExecutors.directExecutor());
-    }
-
-    private ListDataExchangesPagedResponse(ListDataExchangesPage page) {
-      super(page, ListDataExchangesFixedSizeCollection.createEmptyCollection());
-    }
-  }
-
-  public static class ListDataExchangesPage
-      extends AbstractPage<
-          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange,
-          ListDataExchangesPage> {
-
-    private ListDataExchangesPage(
-        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
-        ListDataExchangesResponse response) {
-      super(context, response);
-    }
-
-    private static ListDataExchangesPage createEmptyPage() {
-      return new ListDataExchangesPage(null, null);
-    }
-
-    @Override
-    protected ListDataExchangesPage createPage(
-        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
-        ListDataExchangesResponse response) {
-      return new ListDataExchangesPage(context, response);
-    }
-
-    @Override
-    public ApiFuture<ListDataExchangesPage> createPageAsync(
-        PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange> context,
-        ApiFuture<ListDataExchangesResponse> futureResponse) {
-      return super.createPageAsync(context, futureResponse);
-    }
-  }
-
-  public static class ListDataExchangesFixedSizeCollection
-      extends AbstractFixedSizeCollection<
-          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange, ListDataExchangesPage,
-          ListDataExchangesFixedSizeCollection> {
-
-    private ListDataExchangesFixedSizeCollection(
-        List<ListDataExchangesPage> pages, int collectionSize) {
-      super(pages, collectionSize);
-    }
-
-    private static ListDataExchangesFixedSizeCollection createEmptyCollection() {
-      return new ListDataExchangesFixedSizeCollection(null, 0);
-    }
-
-    @Override
-    protected ListDataExchangesFixedSizeCollection createCollection(
-        List<ListDataExchangesPage> pages, int collectionSize) {
-      return new ListDataExchangesFixedSizeCollection(pages, collectionSize);
-    }
-  }
-
-  public static class ListOrgDataExchangesPagedResponse
-      extends AbstractPagedListResponse<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
-          ListOrgDataExchangesPage, ListOrgDataExchangesFixedSizeCollection> {
-
-    public static ApiFuture<ListOrgDataExchangesPagedResponse> createAsync(
-        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-            context,
-        ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
-      ApiFuture<ListOrgDataExchangesPage> futurePage =
-          ListOrgDataExchangesPage.createEmptyPage().createPageAsync(context, futureResponse);
-      return ApiFutures.transform(
-          futurePage,
-          input -> new ListOrgDataExchangesPagedResponse(input),
-          MoreExecutors.directExecutor());
-    }
-
-    private ListOrgDataExchangesPagedResponse(ListOrgDataExchangesPage page) {
-      super(page, ListOrgDataExchangesFixedSizeCollection.createEmptyCollection());
-    }
-  }
-
-  public static class ListOrgDataExchangesPage
-      extends AbstractPage<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
-          ListOrgDataExchangesPage> {
-
-    private ListOrgDataExchangesPage(
-        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-            context,
-        ListOrgDataExchangesResponse response) {
-      super(context, response);
-    }
-
-    private static ListOrgDataExchangesPage createEmptyPage() {
-      return new ListOrgDataExchangesPage(null, null);
-    }
-
-    @Override
-    protected ListOrgDataExchangesPage createPage(
-        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-            context,
-        ListOrgDataExchangesResponse response) {
-      return new ListOrgDataExchangesPage(context, response);
-    }
-
-    @Override
-    public ApiFuture<ListOrgDataExchangesPage> createPageAsync(
-        PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-            context,
-        ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
-      return super.createPageAsync(context, futureResponse);
-    }
-  }
-
-  public static class ListOrgDataExchangesFixedSizeCollection
-      extends AbstractFixedSizeCollection<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange,
-          ListOrgDataExchangesPage, ListOrgDataExchangesFixedSizeCollection> {
-
-    private ListOrgDataExchangesFixedSizeCollection(
-        List<ListOrgDataExchangesPage> pages, int collectionSize) {
-      super(pages, collectionSize);
-    }
-
-    private static ListOrgDataExchangesFixedSizeCollection createEmptyCollection() {
-      return new ListOrgDataExchangesFixedSizeCollection(null, 0);
-    }
-
-    @Override
-    protected ListOrgDataExchangesFixedSizeCollection createCollection(
-        List<ListOrgDataExchangesPage> pages, int collectionSize) {
-      return new ListOrgDataExchangesFixedSizeCollection(pages, collectionSize);
-    }
-  }
-
-  public static class ListListingsPagedResponse
-      extends AbstractPagedListResponse<
-          ListListingsRequest, ListListingsResponse, Listing, ListListingsPage,
-          ListListingsFixedSizeCollection> {
-
-    public static ApiFuture<ListListingsPagedResponse> createAsync(
-        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
-        ApiFuture<ListListingsResponse> futureResponse) {
-      ApiFuture<ListListingsPage> futurePage =
-          ListListingsPage.createEmptyPage().createPageAsync(context, futureResponse);
-      return ApiFutures.transform(
-          futurePage,
-          input -> new ListListingsPagedResponse(input),
-          MoreExecutors.directExecutor());
-    }
-
-    private ListListingsPagedResponse(ListListingsPage page) {
-      super(page, ListListingsFixedSizeCollection.createEmptyCollection());
-    }
-  }
-
-  public static class ListListingsPage
-      extends AbstractPage<ListListingsRequest, ListListingsResponse, Listing, ListListingsPage> {
-
-    private ListListingsPage(
-        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
-        ListListingsResponse response) {
-      super(context, response);
-    }
-
-    private static ListListingsPage createEmptyPage() {
-      return new ListListingsPage(null, null);
-    }
-
-    @Override
-    protected ListListingsPage createPage(
-        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
-        ListListingsResponse response) {
-      return new ListListingsPage(context, response);
-    }
-
-    @Override
-    public ApiFuture<ListListingsPage> createPageAsync(
-        PageContext<ListListingsRequest, ListListingsResponse, Listing> context,
-        ApiFuture<ListListingsResponse> futureResponse) {
-      return super.createPageAsync(context, futureResponse);
-    }
-  }
-
-  public static class ListListingsFixedSizeCollection
-      extends AbstractFixedSizeCollection<
-          ListListingsRequest, ListListingsResponse, Listing, ListListingsPage,
-          ListListingsFixedSizeCollection> {
-
-    private ListListingsFixedSizeCollection(List<ListListingsPage> pages, int collectionSize) {
-      super(pages, collectionSize);
-    }
-
-    private static ListListingsFixedSizeCollection createEmptyCollection() {
-      return new ListListingsFixedSizeCollection(null, 0);
-    }
-
-    @Override
-    protected ListListingsFixedSizeCollection createCollection(
-        List<ListListingsPage> pages, int collectionSize) {
-      return new ListListingsFixedSizeCollection(pages, collectionSize);
-    }
-  }
-
-  public static class ListLocationsPagedResponse
-      extends AbstractPagedListResponse<
-          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage,
-          ListLocationsFixedSizeCollection> {
-
-    public static ApiFuture<ListLocationsPagedResponse> createAsync(
-        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
-        ApiFuture<ListLocationsResponse> futureResponse) {
-      ApiFuture<ListLocationsPage> futurePage =
-          ListLocationsPage.createEmptyPage().createPageAsync(context, futureResponse);
-      return ApiFutures.transform(
-          futurePage,
-          input -> new ListLocationsPagedResponse(input),
-          MoreExecutors.directExecutor());
-    }
-
-    private ListLocationsPagedResponse(ListLocationsPage page) {
-      super(page, ListLocationsFixedSizeCollection.createEmptyCollection());
-    }
-  }
-
-  public static class ListLocationsPage
-      extends AbstractPage<
-          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage> {
-
-    private ListLocationsPage(
-        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
-        ListLocationsResponse response) {
-      super(context, response);
-    }
-
-    private static ListLocationsPage createEmptyPage() {
-      return new ListLocationsPage(null, null);
-    }
-
-    @Override
-    protected ListLocationsPage createPage(
-        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
-        ListLocationsResponse response) {
-      return new ListLocationsPage(context, response);
-    }
-
-    @Override
-    public ApiFuture<ListLocationsPage> createPageAsync(
-        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
-        ApiFuture<ListLocationsResponse> futureResponse) {
-      return super.createPageAsync(context, futureResponse);
-    }
-  }
-
-  public static class ListLocationsFixedSizeCollection
-      extends AbstractFixedSizeCollection<
-          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage,
-          ListLocationsFixedSizeCollection> {
-
-    private ListLocationsFixedSizeCollection(List<ListLocationsPage> pages, int collectionSize) {
-      super(pages, collectionSize);
-    }
-
-    private static ListLocationsFixedSizeCollection createEmptyCollection() {
-      return new ListLocationsFixedSizeCollection(null, 0);
-    }
-
-    @Override
-    protected ListLocationsFixedSizeCollection createCollection(
-        List<ListLocationsPage> pages, int collectionSize) {
-      return new ListLocationsFixedSizeCollection(pages, collectionSize);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
deleted file mode 100644
index 51673a1cb99f..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceSettings.java
+++ /dev/null
@@ -1,405 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.core.ApiFunction;
-import com.google.api.core.BetaApi;
-import com.google.api.gax.core.GoogleCredentialsProvider;
-import com.google.api.gax.core.InstantiatingExecutorProvider;
-import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
-import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
-import com.google.api.gax.rpc.ApiClientHeaderProvider;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
-import com.google.api.gax.rpc.TransportChannelProvider;
-import com.google.api.gax.rpc.UnaryCallSettings;
-import com.google.cloud.bigquery.dataexchange.v1beta1.stub.AnalyticsHubServiceStubSettings;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Empty;
-import java.io.IOException;
-import java.util.List;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * Settings class to configure an instance of {@link AnalyticsHubServiceClient}.
- *
- * <p>The default instance has everything set to sensible defaults:
- *
- * <ul>
- *   <li> The default service address (analyticshub.googleapis.com) and default port (443) are used.
- *   <li> Credentials are acquired automatically through Application Default Credentials.
- *   <li> Retries are configured for idempotent methods but not for non-idempotent methods.
- * </ul>
- *
- * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object.
- *
- * <p>For example, to set the total timeout of getDataExchange to 30 seconds:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * AnalyticsHubServiceSettings.Builder analyticsHubServiceSettingsBuilder =
- *     AnalyticsHubServiceSettings.newBuilder();
- * analyticsHubServiceSettingsBuilder
- *     .getDataExchangeSettings()
- *     .setRetrySettings(
- *         analyticsHubServiceSettingsBuilder
- *             .getDataExchangeSettings()
- *             .getRetrySettings()
- *             .toBuilder()
- *             .setTotalTimeout(Duration.ofSeconds(30))
- *             .build());
- * AnalyticsHubServiceSettings analyticsHubServiceSettings =
- *     analyticsHubServiceSettingsBuilder.build();
- * }</pre>
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class AnalyticsHubServiceSettings extends ClientSettings<AnalyticsHubServiceSettings> {
-
-  /** Returns the object with the settings used for calls to listDataExchanges. */
-  public PagedCallSettings<
-          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-      listDataExchangesSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listDataExchangesSettings();
-  }
-
-  /** Returns the object with the settings used for calls to listOrgDataExchanges. */
-  public PagedCallSettings<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-          ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listOrgDataExchangesSettings();
-  }
-
-  /** Returns the object with the settings used for calls to getDataExchange. */
-  public UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getDataExchangeSettings();
-  }
-
-  /** Returns the object with the settings used for calls to createDataExchange. */
-  public UnaryCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).createDataExchangeSettings();
-  }
-
-  /** Returns the object with the settings used for calls to updateDataExchange. */
-  public UnaryCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).updateDataExchangeSettings();
-  }
-
-  /** Returns the object with the settings used for calls to deleteDataExchange. */
-  public UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).deleteDataExchangeSettings();
-  }
-
-  /** Returns the object with the settings used for calls to listListings. */
-  public PagedCallSettings<ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-      listListingsSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listListingsSettings();
-  }
-
-  /** Returns the object with the settings used for calls to getListing. */
-  public UnaryCallSettings<GetListingRequest, Listing> getListingSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getListingSettings();
-  }
-
-  /** Returns the object with the settings used for calls to createListing. */
-  public UnaryCallSettings<CreateListingRequest, Listing> createListingSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).createListingSettings();
-  }
-
-  /** Returns the object with the settings used for calls to updateListing. */
-  public UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).updateListingSettings();
-  }
-
-  /** Returns the object with the settings used for calls to deleteListing. */
-  public UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).deleteListingSettings();
-  }
-
-  /** Returns the object with the settings used for calls to subscribeListing. */
-  public UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).subscribeListingSettings();
-  }
-
-  /** Returns the object with the settings used for calls to getIamPolicy. */
-  public UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getIamPolicySettings();
-  }
-
-  /** Returns the object with the settings used for calls to setIamPolicy. */
-  public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).setIamPolicySettings();
-  }
-
-  /** Returns the object with the settings used for calls to testIamPermissions. */
-  public UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).testIamPermissionsSettings();
-  }
-
-  /** Returns the object with the settings used for calls to listLocations. */
-  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-      listLocationsSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).listLocationsSettings();
-  }
-
-  /** Returns the object with the settings used for calls to getLocation. */
-  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
-    return ((AnalyticsHubServiceStubSettings) getStubSettings()).getLocationSettings();
-  }
-
-  public static final AnalyticsHubServiceSettings create(AnalyticsHubServiceStubSettings stub)
-      throws IOException {
-    return new AnalyticsHubServiceSettings.Builder(stub.toBuilder()).build();
-  }
-
-  /** Returns a builder for the default ExecutorProvider for this service. */
-  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultExecutorProviderBuilder();
-  }
-
-  /** Returns the default service endpoint. */
-  public static String getDefaultEndpoint() {
-    return AnalyticsHubServiceStubSettings.getDefaultEndpoint();
-  }
-
-  /** Returns the default service scopes. */
-  public static List<String> getDefaultServiceScopes() {
-    return AnalyticsHubServiceStubSettings.getDefaultServiceScopes();
-  }
-
-  /** Returns a builder for the default credentials for this service. */
-  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultCredentialsProviderBuilder();
-  }
-
-  /** Returns a builder for the default gRPC ChannelProvider for this service. */
-  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultGrpcTransportProviderBuilder();
-  }
-
-  /** Returns a builder for the default REST ChannelProvider for this service. */
-  @BetaApi
-  public static InstantiatingHttpJsonChannelProvider.Builder
-      defaultHttpJsonTransportProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
-  }
-
-  public static TransportChannelProvider defaultTransportChannelProvider() {
-    return AnalyticsHubServiceStubSettings.defaultTransportChannelProvider();
-  }
-
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
-  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultApiClientHeaderProviderBuilder();
-  }
-
-  /** Returns a new gRPC builder for this class. */
-  public static Builder newBuilder() {
-    return Builder.createDefault();
-  }
-
-  /** Returns a new REST builder for this class. */
-  @BetaApi
-  public static Builder newHttpJsonBuilder() {
-    return Builder.createHttpJsonDefault();
-  }
-
-  /** Returns a new builder for this class. */
-  public static Builder newBuilder(ClientContext clientContext) {
-    return new Builder(clientContext);
-  }
-
-  /** Returns a builder containing all the values of this settings class. */
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  protected AnalyticsHubServiceSettings(Builder settingsBuilder) throws IOException {
-    super(settingsBuilder);
-  }
-
-  /** Builder for AnalyticsHubServiceSettings. */
-  public static class Builder extends ClientSettings.Builder<AnalyticsHubServiceSettings, Builder> {
-
-    protected Builder() throws IOException {
-      this(((ClientContext) null));
-    }
-
-    protected Builder(ClientContext clientContext) {
-      super(AnalyticsHubServiceStubSettings.newBuilder(clientContext));
-    }
-
-    protected Builder(AnalyticsHubServiceSettings settings) {
-      super(settings.getStubSettings().toBuilder());
-    }
-
-    protected Builder(AnalyticsHubServiceStubSettings.Builder stubSettings) {
-      super(stubSettings);
-    }
-
-    private static Builder createDefault() {
-      return new Builder(AnalyticsHubServiceStubSettings.newBuilder());
-    }
-
-    @BetaApi
-    private static Builder createHttpJsonDefault() {
-      return new Builder(AnalyticsHubServiceStubSettings.newHttpJsonBuilder());
-    }
-
-    public AnalyticsHubServiceStubSettings.Builder getStubSettingsBuilder() {
-      return ((AnalyticsHubServiceStubSettings.Builder) getStubSettings());
-    }
-
-    /**
-     * Applies the given settings updater function to all of the unary API methods in this service.
-     *
-     * <p>Note: This method does not support applying settings to streaming methods.
-     */
-    public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
-      super.applyToAllUnaryMethods(
-          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
-      return this;
-    }
-
-    /** Returns the builder for the settings used for calls to listDataExchanges. */
-    public PagedCallSettings.Builder<
-            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-        listDataExchangesSettings() {
-      return getStubSettingsBuilder().listDataExchangesSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to listOrgDataExchanges. */
-    public PagedCallSettings.Builder<
-            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-            ListOrgDataExchangesPagedResponse>
-        listOrgDataExchangesSettings() {
-      return getStubSettingsBuilder().listOrgDataExchangesSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to getDataExchange. */
-    public UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
-        getDataExchangeSettings() {
-      return getStubSettingsBuilder().getDataExchangeSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to createDataExchange. */
-    public UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
-        createDataExchangeSettings() {
-      return getStubSettingsBuilder().createDataExchangeSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to updateDataExchange. */
-    public UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
-        updateDataExchangeSettings() {
-      return getStubSettingsBuilder().updateDataExchangeSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to deleteDataExchange. */
-    public UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
-        deleteDataExchangeSettings() {
-      return getStubSettingsBuilder().deleteDataExchangeSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to listListings. */
-    public PagedCallSettings.Builder<
-            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-        listListingsSettings() {
-      return getStubSettingsBuilder().listListingsSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to getListing. */
-    public UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings() {
-      return getStubSettingsBuilder().getListingSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to createListing. */
-    public UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings() {
-      return getStubSettingsBuilder().createListingSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to updateListing. */
-    public UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings() {
-      return getStubSettingsBuilder().updateListingSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to deleteListing. */
-    public UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings() {
-      return getStubSettingsBuilder().deleteListingSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to subscribeListing. */
-    public UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
-        subscribeListingSettings() {
-      return getStubSettingsBuilder().subscribeListingSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to getIamPolicy. */
-    public UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings() {
-      return getStubSettingsBuilder().getIamPolicySettings();
-    }
-
-    /** Returns the builder for the settings used for calls to setIamPolicy. */
-    public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings() {
-      return getStubSettingsBuilder().setIamPolicySettings();
-    }
-
-    /** Returns the builder for the settings used for calls to testIamPermissions. */
-    public UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
-        testIamPermissionsSettings() {
-      return getStubSettingsBuilder().testIamPermissionsSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to listLocations. */
-    public PagedCallSettings.Builder<
-            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-        listLocationsSettings() {
-      return getStubSettingsBuilder().listLocationsSettings();
-    }
-
-    /** Returns the builder for the settings used for calls to getLocation. */
-    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
-      return getStubSettingsBuilder().getLocationSettings();
-    }
-
-    @Override
-    public AnalyticsHubServiceSettings build() throws IOException {
-      return new AnalyticsHubServiceSettings(this);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
deleted file mode 100644
index e19c8f0a78ed..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/gapic_metadata.json
+++ /dev/null
@@ -1,69 +0,0 @@
-{
-  "schema": "1.0",
-  "comment": "This file maps proto services/RPCs to the corresponding library clients/methods",
-  "language": "java",
-  "protoPackage": "google.cloud.bigquery.dataexchange.v1beta1",
-  "libraryPackage": "com.google.cloud.bigquery.dataexchange.v1beta1",
-  "services": {
-    "AnalyticsHubService": {
-      "clients": {
-        "grpc": {
-          "libraryClient": "AnalyticsHubServiceClient",
-          "rpcs": {
-            "CreateDataExchange": {
-              "methods": ["createDataExchange", "createDataExchange", "createDataExchange", "createDataExchangeCallable"]
-            },
-            "CreateListing": {
-              "methods": ["createListing", "createListing", "createListing", "createListingCallable"]
-            },
-            "DeleteDataExchange": {
-              "methods": ["deleteDataExchange", "deleteDataExchange", "deleteDataExchange", "deleteDataExchangeCallable"]
-            },
-            "DeleteListing": {
-              "methods": ["deleteListing", "deleteListing", "deleteListing", "deleteListingCallable"]
-            },
-            "GetDataExchange": {
-              "methods": ["getDataExchange", "getDataExchange", "getDataExchange", "getDataExchangeCallable"]
-            },
-            "GetIamPolicy": {
-              "methods": ["getIamPolicy", "getIamPolicyCallable"]
-            },
-            "GetListing": {
-              "methods": ["getListing", "getListing", "getListing", "getListingCallable"]
-            },
-            "GetLocation": {
-              "methods": ["getLocation", "getLocationCallable"]
-            },
-            "ListDataExchanges": {
-              "methods": ["listDataExchanges", "listDataExchanges", "listDataExchanges", "listDataExchangesPagedCallable", "listDataExchangesCallable"]
-            },
-            "ListListings": {
-              "methods": ["listListings", "listListings", "listListings", "listListingsPagedCallable", "listListingsCallable"]
-            },
-            "ListLocations": {
-              "methods": ["listLocations", "listLocationsPagedCallable", "listLocationsCallable"]
-            },
-            "ListOrgDataExchanges": {
-              "methods": ["listOrgDataExchanges", "listOrgDataExchanges", "listOrgDataExchangesPagedCallable", "listOrgDataExchangesCallable"]
-            },
-            "SetIamPolicy": {
-              "methods": ["setIamPolicy", "setIamPolicyCallable"]
-            },
-            "SubscribeListing": {
-              "methods": ["subscribeListing", "subscribeListing", "subscribeListing", "subscribeListingCallable"]
-            },
-            "TestIamPermissions": {
-              "methods": ["testIamPermissions", "testIamPermissionsCallable"]
-            },
-            "UpdateDataExchange": {
-              "methods": ["updateDataExchange", "updateDataExchange", "updateDataExchangeCallable"]
-            },
-            "UpdateListing": {
-              "methods": ["updateListing", "updateListing", "updateListingCallable"]
-            }
-          }
-        }
-      }
-    }
-  }
-}
\ No newline at end of file
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
deleted file mode 100644
index 0d28f9aed388..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/package-info.java
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * A client to Analytics Hub API
- *
- * <p>The interfaces provided are listed below, along with usage samples.
- *
- * <p>======================= AnalyticsHubServiceClient =======================
- *
- * <p>Service Description: The `AnalyticsHubService` API facilitates data sharing within and across
- * organizations. It allows data providers to publish listings that reference shared datasets. With
- * Analytics Hub, users can discover and search for listings that they have access to. Subscribers
- * can view and subscribe to listings. When you subscribe to a listing, Analytics Hub creates a
- * linked dataset in your project.
- *
- * <p>Sample for AnalyticsHubServiceClient:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * try (AnalyticsHubServiceClient analyticsHubServiceClient = AnalyticsHubServiceClient.create()) {
- *   DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
- *   DataExchange response = analyticsHubServiceClient.getDataExchange(name);
- * }
- * }</pre>
- */
-@Generated("by gapic-generator-java")
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import javax.annotation.Generated;
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
deleted file mode 100644
index 3a474a7a0ece..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStub.java
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.core.BetaApi;
-import com.google.api.gax.core.BackgroundResource;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Empty;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * Base stub class for the AnalyticsHubService service API.
- *
- * <p>This class is for advanced usage and reflects the underlying API directly.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public abstract class AnalyticsHubServiceStub implements BackgroundResource {
-
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable() {
-    throw new UnsupportedOperationException("Not implemented: listDataExchangesPagedCallable()");
-  }
-
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable() {
-    throw new UnsupportedOperationException("Not implemented: listDataExchangesCallable()");
-  }
-
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable() {
-    throw new UnsupportedOperationException("Not implemented: listOrgDataExchangesPagedCallable()");
-  }
-
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable() {
-    throw new UnsupportedOperationException("Not implemented: listOrgDataExchangesCallable()");
-  }
-
-  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
-    throw new UnsupportedOperationException("Not implemented: getDataExchangeCallable()");
-  }
-
-  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
-    throw new UnsupportedOperationException("Not implemented: createDataExchangeCallable()");
-  }
-
-  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
-    throw new UnsupportedOperationException("Not implemented: updateDataExchangeCallable()");
-  }
-
-  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
-    throw new UnsupportedOperationException("Not implemented: deleteDataExchangeCallable()");
-  }
-
-  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
-    throw new UnsupportedOperationException("Not implemented: listListingsPagedCallable()");
-  }
-
-  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
-    throw new UnsupportedOperationException("Not implemented: listListingsCallable()");
-  }
-
-  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
-    throw new UnsupportedOperationException("Not implemented: getListingCallable()");
-  }
-
-  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
-    throw new UnsupportedOperationException("Not implemented: createListingCallable()");
-  }
-
-  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
-    throw new UnsupportedOperationException("Not implemented: updateListingCallable()");
-  }
-
-  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
-    throw new UnsupportedOperationException("Not implemented: deleteListingCallable()");
-  }
-
-  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable() {
-    throw new UnsupportedOperationException("Not implemented: subscribeListingCallable()");
-  }
-
-  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
-    throw new UnsupportedOperationException("Not implemented: getIamPolicyCallable()");
-  }
-
-  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
-    throw new UnsupportedOperationException("Not implemented: setIamPolicyCallable()");
-  }
-
-  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable() {
-    throw new UnsupportedOperationException("Not implemented: testIamPermissionsCallable()");
-  }
-
-  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable() {
-    throw new UnsupportedOperationException("Not implemented: listLocationsPagedCallable()");
-  }
-
-  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
-    throw new UnsupportedOperationException("Not implemented: listLocationsCallable()");
-  }
-
-  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
-    throw new UnsupportedOperationException("Not implemented: getLocationCallable()");
-  }
-
-  @Override
-  public abstract void close();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
deleted file mode 100644
index fb2bd6e7e163..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/AnalyticsHubServiceStubSettings.java
+++ /dev/null
@@ -1,1002 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.core.ApiFunction;
-import com.google.api.core.ApiFuture;
-import com.google.api.core.BetaApi;
-import com.google.api.gax.core.GaxProperties;
-import com.google.api.gax.core.GoogleCredentialsProvider;
-import com.google.api.gax.core.InstantiatingExecutorProvider;
-import com.google.api.gax.grpc.GaxGrpcProperties;
-import com.google.api.gax.grpc.GrpcTransportChannel;
-import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
-import com.google.api.gax.httpjson.GaxHttpJsonProperties;
-import com.google.api.gax.httpjson.HttpJsonTransportChannel;
-import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
-import com.google.api.gax.retrying.RetrySettings;
-import com.google.api.gax.rpc.ApiCallContext;
-import com.google.api.gax.rpc.ApiClientHeaderProvider;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.PageContext;
-import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.PagedListDescriptor;
-import com.google.api.gax.rpc.PagedListResponseFactory;
-import com.google.api.gax.rpc.StatusCode;
-import com.google.api.gax.rpc.StubSettings;
-import com.google.api.gax.rpc.TransportChannelProvider;
-import com.google.api.gax.rpc.UnaryCallSettings;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.ImmutableSet;
-import com.google.common.collect.Lists;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Empty;
-import java.io.IOException;
-import java.util.List;
-import javax.annotation.Generated;
-import org.threeten.bp.Duration;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * Settings class to configure an instance of {@link AnalyticsHubServiceStub}.
- *
- * <p>The default instance has everything set to sensible defaults:
- *
- * <ul>
- *   <li> The default service address (analyticshub.googleapis.com) and default port (443) are used.
- *   <li> Credentials are acquired automatically through Application Default Credentials.
- *   <li> Retries are configured for idempotent methods but not for non-idempotent methods.
- * </ul>
- *
- * <p>The builder of this class is recursive, so contained classes are themselves builders. When
- * build() is called, the tree of builders is called to create the complete settings object.
- *
- * <p>For example, to set the total timeout of getDataExchange to 30 seconds:
- *
- * <pre>{@code
- * // This snippet has been automatically generated for illustrative purposes only.
- * // It may require modifications to work in your environment.
- * AnalyticsHubServiceStubSettings.Builder analyticsHubServiceSettingsBuilder =
- *     AnalyticsHubServiceStubSettings.newBuilder();
- * analyticsHubServiceSettingsBuilder
- *     .getDataExchangeSettings()
- *     .setRetrySettings(
- *         analyticsHubServiceSettingsBuilder
- *             .getDataExchangeSettings()
- *             .getRetrySettings()
- *             .toBuilder()
- *             .setTotalTimeout(Duration.ofSeconds(30))
- *             .build());
- * AnalyticsHubServiceStubSettings analyticsHubServiceSettings =
- *     analyticsHubServiceSettingsBuilder.build();
- * }</pre>
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class AnalyticsHubServiceStubSettings extends StubSettings<AnalyticsHubServiceStubSettings> {
-  /** The default scopes of the service. */
-  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
-      ImmutableList.<String>builder()
-          .add("https://www.googleapis.com/auth/bigquery")
-          .add("https://www.googleapis.com/auth/cloud-platform")
-          .build();
-
-  private final PagedCallSettings<
-          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-      listDataExchangesSettings;
-  private final PagedCallSettings<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-          ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesSettings;
-  private final UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings;
-  private final UnaryCallSettings<CreateDataExchangeRequest, DataExchange>
-      createDataExchangeSettings;
-  private final UnaryCallSettings<UpdateDataExchangeRequest, DataExchange>
-      updateDataExchangeSettings;
-  private final UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings;
-  private final PagedCallSettings<
-          ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-      listListingsSettings;
-  private final UnaryCallSettings<GetListingRequest, Listing> getListingSettings;
-  private final UnaryCallSettings<CreateListingRequest, Listing> createListingSettings;
-  private final UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings;
-  private final UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings;
-  private final UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingSettings;
-  private final UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings;
-  private final UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings;
-  private final UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsSettings;
-  private final PagedCallSettings<
-          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-      listLocationsSettings;
-  private final UnaryCallSettings<GetLocationRequest, Location> getLocationSettings;
-
-  private static final PagedListDescriptor<
-          ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>
-      LIST_DATA_EXCHANGES_PAGE_STR_DESC =
-          new PagedListDescriptor<
-              ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>() {
-            @Override
-            public String emptyToken() {
-              return "";
-            }
-
-            @Override
-            public ListDataExchangesRequest injectToken(
-                ListDataExchangesRequest payload, String token) {
-              return ListDataExchangesRequest.newBuilder(payload).setPageToken(token).build();
-            }
-
-            @Override
-            public ListDataExchangesRequest injectPageSize(
-                ListDataExchangesRequest payload, int pageSize) {
-              return ListDataExchangesRequest.newBuilder(payload).setPageSize(pageSize).build();
-            }
-
-            @Override
-            public Integer extractPageSize(ListDataExchangesRequest payload) {
-              return payload.getPageSize();
-            }
-
-            @Override
-            public String extractNextToken(ListDataExchangesResponse payload) {
-              return payload.getNextPageToken();
-            }
-
-            @Override
-            public Iterable<DataExchange> extractResources(ListDataExchangesResponse payload) {
-              return payload.getDataExchangesList() == null
-                  ? ImmutableList.<DataExchange>of()
-                  : payload.getDataExchangesList();
-            }
-          };
-
-  private static final PagedListDescriptor<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-      LIST_ORG_DATA_EXCHANGES_PAGE_STR_DESC =
-          new PagedListDescriptor<
-              ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>() {
-            @Override
-            public String emptyToken() {
-              return "";
-            }
-
-            @Override
-            public ListOrgDataExchangesRequest injectToken(
-                ListOrgDataExchangesRequest payload, String token) {
-              return ListOrgDataExchangesRequest.newBuilder(payload).setPageToken(token).build();
-            }
-
-            @Override
-            public ListOrgDataExchangesRequest injectPageSize(
-                ListOrgDataExchangesRequest payload, int pageSize) {
-              return ListOrgDataExchangesRequest.newBuilder(payload).setPageSize(pageSize).build();
-            }
-
-            @Override
-            public Integer extractPageSize(ListOrgDataExchangesRequest payload) {
-              return payload.getPageSize();
-            }
-
-            @Override
-            public String extractNextToken(ListOrgDataExchangesResponse payload) {
-              return payload.getNextPageToken();
-            }
-
-            @Override
-            public Iterable<DataExchange> extractResources(ListOrgDataExchangesResponse payload) {
-              return payload.getDataExchangesList() == null
-                  ? ImmutableList.<DataExchange>of()
-                  : payload.getDataExchangesList();
-            }
-          };
-
-  private static final PagedListDescriptor<ListListingsRequest, ListListingsResponse, Listing>
-      LIST_LISTINGS_PAGE_STR_DESC =
-          new PagedListDescriptor<ListListingsRequest, ListListingsResponse, Listing>() {
-            @Override
-            public String emptyToken() {
-              return "";
-            }
-
-            @Override
-            public ListListingsRequest injectToken(ListListingsRequest payload, String token) {
-              return ListListingsRequest.newBuilder(payload).setPageToken(token).build();
-            }
-
-            @Override
-            public ListListingsRequest injectPageSize(ListListingsRequest payload, int pageSize) {
-              return ListListingsRequest.newBuilder(payload).setPageSize(pageSize).build();
-            }
-
-            @Override
-            public Integer extractPageSize(ListListingsRequest payload) {
-              return payload.getPageSize();
-            }
-
-            @Override
-            public String extractNextToken(ListListingsResponse payload) {
-              return payload.getNextPageToken();
-            }
-
-            @Override
-            public Iterable<Listing> extractResources(ListListingsResponse payload) {
-              return payload.getListingsList() == null
-                  ? ImmutableList.<Listing>of()
-                  : payload.getListingsList();
-            }
-          };
-
-  private static final PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>
-      LIST_LOCATIONS_PAGE_STR_DESC =
-          new PagedListDescriptor<ListLocationsRequest, ListLocationsResponse, Location>() {
-            @Override
-            public String emptyToken() {
-              return "";
-            }
-
-            @Override
-            public ListLocationsRequest injectToken(ListLocationsRequest payload, String token) {
-              return ListLocationsRequest.newBuilder(payload).setPageToken(token).build();
-            }
-
-            @Override
-            public ListLocationsRequest injectPageSize(ListLocationsRequest payload, int pageSize) {
-              return ListLocationsRequest.newBuilder(payload).setPageSize(pageSize).build();
-            }
-
-            @Override
-            public Integer extractPageSize(ListLocationsRequest payload) {
-              return payload.getPageSize();
-            }
-
-            @Override
-            public String extractNextToken(ListLocationsResponse payload) {
-              return payload.getNextPageToken();
-            }
-
-            @Override
-            public Iterable<Location> extractResources(ListLocationsResponse payload) {
-              return payload.getLocationsList() == null
-                  ? ImmutableList.<Location>of()
-                  : payload.getLocationsList();
-            }
-          };
-
-  private static final PagedListResponseFactory<
-          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-      LIST_DATA_EXCHANGES_PAGE_STR_FACT =
-          new PagedListResponseFactory<
-              ListDataExchangesRequest, ListDataExchangesResponse,
-              ListDataExchangesPagedResponse>() {
-            @Override
-            public ApiFuture<ListDataExchangesPagedResponse> getFuturePagedResponse(
-                UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse> callable,
-                ListDataExchangesRequest request,
-                ApiCallContext context,
-                ApiFuture<ListDataExchangesResponse> futureResponse) {
-              PageContext<ListDataExchangesRequest, ListDataExchangesResponse, DataExchange>
-                  pageContext =
-                      PageContext.create(
-                          callable, LIST_DATA_EXCHANGES_PAGE_STR_DESC, request, context);
-              return ListDataExchangesPagedResponse.createAsync(pageContext, futureResponse);
-            }
-          };
-
-  private static final PagedListResponseFactory<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-          ListOrgDataExchangesPagedResponse>
-      LIST_ORG_DATA_EXCHANGES_PAGE_STR_FACT =
-          new PagedListResponseFactory<
-              ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-              ListOrgDataExchangesPagedResponse>() {
-            @Override
-            public ApiFuture<ListOrgDataExchangesPagedResponse> getFuturePagedResponse(
-                UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse> callable,
-                ListOrgDataExchangesRequest request,
-                ApiCallContext context,
-                ApiFuture<ListOrgDataExchangesResponse> futureResponse) {
-              PageContext<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse, DataExchange>
-                  pageContext =
-                      PageContext.create(
-                          callable, LIST_ORG_DATA_EXCHANGES_PAGE_STR_DESC, request, context);
-              return ListOrgDataExchangesPagedResponse.createAsync(pageContext, futureResponse);
-            }
-          };
-
-  private static final PagedListResponseFactory<
-          ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-      LIST_LISTINGS_PAGE_STR_FACT =
-          new PagedListResponseFactory<
-              ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>() {
-            @Override
-            public ApiFuture<ListListingsPagedResponse> getFuturePagedResponse(
-                UnaryCallable<ListListingsRequest, ListListingsResponse> callable,
-                ListListingsRequest request,
-                ApiCallContext context,
-                ApiFuture<ListListingsResponse> futureResponse) {
-              PageContext<ListListingsRequest, ListListingsResponse, Listing> pageContext =
-                  PageContext.create(callable, LIST_LISTINGS_PAGE_STR_DESC, request, context);
-              return ListListingsPagedResponse.createAsync(pageContext, futureResponse);
-            }
-          };
-
-  private static final PagedListResponseFactory<
-          ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-      LIST_LOCATIONS_PAGE_STR_FACT =
-          new PagedListResponseFactory<
-              ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>() {
-            @Override
-            public ApiFuture<ListLocationsPagedResponse> getFuturePagedResponse(
-                UnaryCallable<ListLocationsRequest, ListLocationsResponse> callable,
-                ListLocationsRequest request,
-                ApiCallContext context,
-                ApiFuture<ListLocationsResponse> futureResponse) {
-              PageContext<ListLocationsRequest, ListLocationsResponse, Location> pageContext =
-                  PageContext.create(callable, LIST_LOCATIONS_PAGE_STR_DESC, request, context);
-              return ListLocationsPagedResponse.createAsync(pageContext, futureResponse);
-            }
-          };
-
-  /** Returns the object with the settings used for calls to listDataExchanges. */
-  public PagedCallSettings<
-          ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-      listDataExchangesSettings() {
-    return listDataExchangesSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listOrgDataExchanges. */
-  public PagedCallSettings<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-          ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesSettings() {
-    return listOrgDataExchangesSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getDataExchange. */
-  public UnaryCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeSettings() {
-    return getDataExchangeSettings;
-  }
-
-  /** Returns the object with the settings used for calls to createDataExchange. */
-  public UnaryCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeSettings() {
-    return createDataExchangeSettings;
-  }
-
-  /** Returns the object with the settings used for calls to updateDataExchange. */
-  public UnaryCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeSettings() {
-    return updateDataExchangeSettings;
-  }
-
-  /** Returns the object with the settings used for calls to deleteDataExchange. */
-  public UnaryCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeSettings() {
-    return deleteDataExchangeSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listListings. */
-  public PagedCallSettings<ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-      listListingsSettings() {
-    return listListingsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getListing. */
-  public UnaryCallSettings<GetListingRequest, Listing> getListingSettings() {
-    return getListingSettings;
-  }
-
-  /** Returns the object with the settings used for calls to createListing. */
-  public UnaryCallSettings<CreateListingRequest, Listing> createListingSettings() {
-    return createListingSettings;
-  }
-
-  /** Returns the object with the settings used for calls to updateListing. */
-  public UnaryCallSettings<UpdateListingRequest, Listing> updateListingSettings() {
-    return updateListingSettings;
-  }
-
-  /** Returns the object with the settings used for calls to deleteListing. */
-  public UnaryCallSettings<DeleteListingRequest, Empty> deleteListingSettings() {
-    return deleteListingSettings;
-  }
-
-  /** Returns the object with the settings used for calls to subscribeListing. */
-  public UnaryCallSettings<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingSettings() {
-    return subscribeListingSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getIamPolicy. */
-  public UnaryCallSettings<GetIamPolicyRequest, Policy> getIamPolicySettings() {
-    return getIamPolicySettings;
-  }
-
-  /** Returns the object with the settings used for calls to setIamPolicy. */
-  public UnaryCallSettings<SetIamPolicyRequest, Policy> setIamPolicySettings() {
-    return setIamPolicySettings;
-  }
-
-  /** Returns the object with the settings used for calls to testIamPermissions. */
-  public UnaryCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsSettings() {
-    return testIamPermissionsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to listLocations. */
-  public PagedCallSettings<ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-      listLocationsSettings() {
-    return listLocationsSettings;
-  }
-
-  /** Returns the object with the settings used for calls to getLocation. */
-  public UnaryCallSettings<GetLocationRequest, Location> getLocationSettings() {
-    return getLocationSettings;
-  }
-
-  public AnalyticsHubServiceStub createStub() throws IOException {
-    if (getTransportChannelProvider()
-        .getTransportName()
-        .equals(GrpcTransportChannel.getGrpcTransportName())) {
-      return GrpcAnalyticsHubServiceStub.create(this);
-    }
-    if (getTransportChannelProvider()
-        .getTransportName()
-        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
-      return HttpJsonAnalyticsHubServiceStub.create(this);
-    }
-    throw new UnsupportedOperationException(
-        String.format(
-            "Transport not supported: %s", getTransportChannelProvider().getTransportName()));
-  }
-
-  /** Returns a builder for the default ExecutorProvider for this service. */
-  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
-    return InstantiatingExecutorProvider.newBuilder();
-  }
-
-  /** Returns the default service endpoint. */
-  public static String getDefaultEndpoint() {
-    return "analyticshub.googleapis.com:443";
-  }
-
-  /** Returns the default mTLS service endpoint. */
-  public static String getDefaultMtlsEndpoint() {
-    return "analyticshub.mtls.googleapis.com:443";
-  }
-
-  /** Returns the default service scopes. */
-  public static List<String> getDefaultServiceScopes() {
-    return DEFAULT_SERVICE_SCOPES;
-  }
-
-  /** Returns a builder for the default credentials for this service. */
-  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
-    return GoogleCredentialsProvider.newBuilder()
-        .setScopesToApply(DEFAULT_SERVICE_SCOPES)
-        .setUseJwtAccessWithScope(true);
-  }
-
-  /** Returns a builder for the default gRPC ChannelProvider for this service. */
-  public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
-    return InstantiatingGrpcChannelProvider.newBuilder()
-        .setMaxInboundMessageSize(Integer.MAX_VALUE);
-  }
-
-  /** Returns a builder for the default REST ChannelProvider for this service. */
-  @BetaApi
-  public static InstantiatingHttpJsonChannelProvider.Builder
-      defaultHttpJsonTransportProviderBuilder() {
-    return InstantiatingHttpJsonChannelProvider.newBuilder();
-  }
-
-  public static TransportChannelProvider defaultTransportChannelProvider() {
-    return defaultGrpcTransportProviderBuilder().build();
-  }
-
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
-  public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
-    return ApiClientHeaderProvider.newBuilder()
-        .setGeneratedLibToken(
-            "gapic", GaxProperties.getLibraryVersion(AnalyticsHubServiceStubSettings.class))
-        .setTransportToken(
-            GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
-  }
-
-  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
-  public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
-    return ApiClientHeaderProvider.newBuilder()
-        .setGeneratedLibToken(
-            "gapic", GaxProperties.getLibraryVersion(AnalyticsHubServiceStubSettings.class))
-        .setTransportToken(
-            GaxHttpJsonProperties.getHttpJsonTokenName(),
-            GaxHttpJsonProperties.getHttpJsonVersion());
-  }
-
-  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
-    return AnalyticsHubServiceStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
-  }
-
-  /** Returns a new gRPC builder for this class. */
-  public static Builder newBuilder() {
-    return Builder.createDefault();
-  }
-
-  /** Returns a new REST builder for this class. */
-  public static Builder newHttpJsonBuilder() {
-    return Builder.createHttpJsonDefault();
-  }
-
-  /** Returns a new builder for this class. */
-  public static Builder newBuilder(ClientContext clientContext) {
-    return new Builder(clientContext);
-  }
-
-  /** Returns a builder containing all the values of this settings class. */
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  protected AnalyticsHubServiceStubSettings(Builder settingsBuilder) throws IOException {
-    super(settingsBuilder);
-
-    listDataExchangesSettings = settingsBuilder.listDataExchangesSettings().build();
-    listOrgDataExchangesSettings = settingsBuilder.listOrgDataExchangesSettings().build();
-    getDataExchangeSettings = settingsBuilder.getDataExchangeSettings().build();
-    createDataExchangeSettings = settingsBuilder.createDataExchangeSettings().build();
-    updateDataExchangeSettings = settingsBuilder.updateDataExchangeSettings().build();
-    deleteDataExchangeSettings = settingsBuilder.deleteDataExchangeSettings().build();
-    listListingsSettings = settingsBuilder.listListingsSettings().build();
-    getListingSettings = settingsBuilder.getListingSettings().build();
-    createListingSettings = settingsBuilder.createListingSettings().build();
-    updateListingSettings = settingsBuilder.updateListingSettings().build();
-    deleteListingSettings = settingsBuilder.deleteListingSettings().build();
-    subscribeListingSettings = settingsBuilder.subscribeListingSettings().build();
-    getIamPolicySettings = settingsBuilder.getIamPolicySettings().build();
-    setIamPolicySettings = settingsBuilder.setIamPolicySettings().build();
-    testIamPermissionsSettings = settingsBuilder.testIamPermissionsSettings().build();
-    listLocationsSettings = settingsBuilder.listLocationsSettings().build();
-    getLocationSettings = settingsBuilder.getLocationSettings().build();
-  }
-
-  /** Builder for AnalyticsHubServiceStubSettings. */
-  public static class Builder
-      extends StubSettings.Builder<AnalyticsHubServiceStubSettings, Builder> {
-    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
-    private final PagedCallSettings.Builder<
-            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-        listDataExchangesSettings;
-    private final PagedCallSettings.Builder<
-            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-            ListOrgDataExchangesPagedResponse>
-        listOrgDataExchangesSettings;
-    private final UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
-        getDataExchangeSettings;
-    private final UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
-        createDataExchangeSettings;
-    private final UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
-        updateDataExchangeSettings;
-    private final UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
-        deleteDataExchangeSettings;
-    private final PagedCallSettings.Builder<
-            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-        listListingsSettings;
-    private final UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings;
-    private final UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings;
-    private final UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings;
-    private final UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings;
-    private final UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
-        subscribeListingSettings;
-    private final UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings;
-    private final UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings;
-    private final UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
-        testIamPermissionsSettings;
-    private final PagedCallSettings.Builder<
-            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-        listLocationsSettings;
-    private final UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings;
-    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
-        RETRYABLE_CODE_DEFINITIONS;
-
-    static {
-      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
-          ImmutableMap.builder();
-      definitions.put(
-          "retry_policy_0_codes",
-          ImmutableSet.copyOf(
-              Lists.<StatusCode.Code>newArrayList(
-                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
-      RETRYABLE_CODE_DEFINITIONS = definitions.build();
-    }
-
-    private static final ImmutableMap<String, RetrySettings> RETRY_PARAM_DEFINITIONS;
-
-    static {
-      ImmutableMap.Builder<String, RetrySettings> definitions = ImmutableMap.builder();
-      RetrySettings settings = null;
-      settings =
-          RetrySettings.newBuilder()
-              .setInitialRetryDelay(Duration.ofMillis(1000L))
-              .setRetryDelayMultiplier(1.3)
-              .setMaxRetryDelay(Duration.ofMillis(60000L))
-              .setInitialRpcTimeout(Duration.ofMillis(60000L))
-              .setRpcTimeoutMultiplier(1.0)
-              .setMaxRpcTimeout(Duration.ofMillis(60000L))
-              .setTotalTimeout(Duration.ofMillis(60000L))
-              .build();
-      definitions.put("retry_policy_0_params", settings);
-      RETRY_PARAM_DEFINITIONS = definitions.build();
-    }
-
-    protected Builder() {
-      this(((ClientContext) null));
-    }
-
-    protected Builder(ClientContext clientContext) {
-      super(clientContext);
-
-      listDataExchangesSettings = PagedCallSettings.newBuilder(LIST_DATA_EXCHANGES_PAGE_STR_FACT);
-      listOrgDataExchangesSettings =
-          PagedCallSettings.newBuilder(LIST_ORG_DATA_EXCHANGES_PAGE_STR_FACT);
-      getDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      createDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      updateDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      deleteDataExchangeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      listListingsSettings = PagedCallSettings.newBuilder(LIST_LISTINGS_PAGE_STR_FACT);
-      getListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      createListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      updateListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      deleteListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      subscribeListingSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      getIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      setIamPolicySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      testIamPermissionsSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-      listLocationsSettings = PagedCallSettings.newBuilder(LIST_LOCATIONS_PAGE_STR_FACT);
-      getLocationSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
-
-      unaryMethodSettingsBuilders =
-          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
-              listDataExchangesSettings,
-              listOrgDataExchangesSettings,
-              getDataExchangeSettings,
-              createDataExchangeSettings,
-              updateDataExchangeSettings,
-              deleteDataExchangeSettings,
-              listListingsSettings,
-              getListingSettings,
-              createListingSettings,
-              updateListingSettings,
-              deleteListingSettings,
-              subscribeListingSettings,
-              getIamPolicySettings,
-              setIamPolicySettings,
-              testIamPermissionsSettings,
-              listLocationsSettings,
-              getLocationSettings);
-      initDefaults(this);
-    }
-
-    protected Builder(AnalyticsHubServiceStubSettings settings) {
-      super(settings);
-
-      listDataExchangesSettings = settings.listDataExchangesSettings.toBuilder();
-      listOrgDataExchangesSettings = settings.listOrgDataExchangesSettings.toBuilder();
-      getDataExchangeSettings = settings.getDataExchangeSettings.toBuilder();
-      createDataExchangeSettings = settings.createDataExchangeSettings.toBuilder();
-      updateDataExchangeSettings = settings.updateDataExchangeSettings.toBuilder();
-      deleteDataExchangeSettings = settings.deleteDataExchangeSettings.toBuilder();
-      listListingsSettings = settings.listListingsSettings.toBuilder();
-      getListingSettings = settings.getListingSettings.toBuilder();
-      createListingSettings = settings.createListingSettings.toBuilder();
-      updateListingSettings = settings.updateListingSettings.toBuilder();
-      deleteListingSettings = settings.deleteListingSettings.toBuilder();
-      subscribeListingSettings = settings.subscribeListingSettings.toBuilder();
-      getIamPolicySettings = settings.getIamPolicySettings.toBuilder();
-      setIamPolicySettings = settings.setIamPolicySettings.toBuilder();
-      testIamPermissionsSettings = settings.testIamPermissionsSettings.toBuilder();
-      listLocationsSettings = settings.listLocationsSettings.toBuilder();
-      getLocationSettings = settings.getLocationSettings.toBuilder();
-
-      unaryMethodSettingsBuilders =
-          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
-              listDataExchangesSettings,
-              listOrgDataExchangesSettings,
-              getDataExchangeSettings,
-              createDataExchangeSettings,
-              updateDataExchangeSettings,
-              deleteDataExchangeSettings,
-              listListingsSettings,
-              getListingSettings,
-              createListingSettings,
-              updateListingSettings,
-              deleteListingSettings,
-              subscribeListingSettings,
-              getIamPolicySettings,
-              setIamPolicySettings,
-              testIamPermissionsSettings,
-              listLocationsSettings,
-              getLocationSettings);
-    }
-
-    private static Builder createDefault() {
-      Builder builder = new Builder(((ClientContext) null));
-
-      builder.setTransportChannelProvider(defaultTransportChannelProvider());
-      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
-      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
-      builder.setEndpoint(getDefaultEndpoint());
-      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
-      builder.setSwitchToMtlsEndpointAllowed(true);
-
-      return initDefaults(builder);
-    }
-
-    private static Builder createHttpJsonDefault() {
-      Builder builder = new Builder(((ClientContext) null));
-
-      builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
-      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
-      builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
-      builder.setEndpoint(getDefaultEndpoint());
-      builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
-      builder.setSwitchToMtlsEndpointAllowed(true);
-
-      return initDefaults(builder);
-    }
-
-    private static Builder initDefaults(Builder builder) {
-      builder
-          .listDataExchangesSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .listOrgDataExchangesSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .getDataExchangeSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .createDataExchangeSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .updateDataExchangeSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .deleteDataExchangeSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .listListingsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .getListingSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .createListingSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .updateListingSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .deleteListingSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .subscribeListingSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .getIamPolicySettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .setIamPolicySettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .testIamPermissionsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .listLocationsSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      builder
-          .getLocationSettings()
-          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("retry_policy_0_codes"))
-          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("retry_policy_0_params"));
-
-      return builder;
-    }
-
-    /**
-     * Applies the given settings updater function to all of the unary API methods in this service.
-     *
-     * <p>Note: This method does not support applying settings to streaming methods.
-     */
-    public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
-      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
-      return this;
-    }
-
-    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
-      return unaryMethodSettingsBuilders;
-    }
-
-    /** Returns the builder for the settings used for calls to listDataExchanges. */
-    public PagedCallSettings.Builder<
-            ListDataExchangesRequest, ListDataExchangesResponse, ListDataExchangesPagedResponse>
-        listDataExchangesSettings() {
-      return listDataExchangesSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to listOrgDataExchanges. */
-    public PagedCallSettings.Builder<
-            ListOrgDataExchangesRequest, ListOrgDataExchangesResponse,
-            ListOrgDataExchangesPagedResponse>
-        listOrgDataExchangesSettings() {
-      return listOrgDataExchangesSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to getDataExchange. */
-    public UnaryCallSettings.Builder<GetDataExchangeRequest, DataExchange>
-        getDataExchangeSettings() {
-      return getDataExchangeSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to createDataExchange. */
-    public UnaryCallSettings.Builder<CreateDataExchangeRequest, DataExchange>
-        createDataExchangeSettings() {
-      return createDataExchangeSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to updateDataExchange. */
-    public UnaryCallSettings.Builder<UpdateDataExchangeRequest, DataExchange>
-        updateDataExchangeSettings() {
-      return updateDataExchangeSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to deleteDataExchange. */
-    public UnaryCallSettings.Builder<DeleteDataExchangeRequest, Empty>
-        deleteDataExchangeSettings() {
-      return deleteDataExchangeSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to listListings. */
-    public PagedCallSettings.Builder<
-            ListListingsRequest, ListListingsResponse, ListListingsPagedResponse>
-        listListingsSettings() {
-      return listListingsSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to getListing. */
-    public UnaryCallSettings.Builder<GetListingRequest, Listing> getListingSettings() {
-      return getListingSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to createListing. */
-    public UnaryCallSettings.Builder<CreateListingRequest, Listing> createListingSettings() {
-      return createListingSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to updateListing. */
-    public UnaryCallSettings.Builder<UpdateListingRequest, Listing> updateListingSettings() {
-      return updateListingSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to deleteListing. */
-    public UnaryCallSettings.Builder<DeleteListingRequest, Empty> deleteListingSettings() {
-      return deleteListingSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to subscribeListing. */
-    public UnaryCallSettings.Builder<SubscribeListingRequest, SubscribeListingResponse>
-        subscribeListingSettings() {
-      return subscribeListingSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to getIamPolicy. */
-    public UnaryCallSettings.Builder<GetIamPolicyRequest, Policy> getIamPolicySettings() {
-      return getIamPolicySettings;
-    }
-
-    /** Returns the builder for the settings used for calls to setIamPolicy. */
-    public UnaryCallSettings.Builder<SetIamPolicyRequest, Policy> setIamPolicySettings() {
-      return setIamPolicySettings;
-    }
-
-    /** Returns the builder for the settings used for calls to testIamPermissions. */
-    public UnaryCallSettings.Builder<TestIamPermissionsRequest, TestIamPermissionsResponse>
-        testIamPermissionsSettings() {
-      return testIamPermissionsSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to listLocations. */
-    public PagedCallSettings.Builder<
-            ListLocationsRequest, ListLocationsResponse, ListLocationsPagedResponse>
-        listLocationsSettings() {
-      return listLocationsSettings;
-    }
-
-    /** Returns the builder for the settings used for calls to getLocation. */
-    public UnaryCallSettings.Builder<GetLocationRequest, Location> getLocationSettings() {
-      return getLocationSettings;
-    }
-
-    @Override
-    public AnalyticsHubServiceStubSettings build() throws IOException {
-      return new AnalyticsHubServiceStubSettings(this);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
deleted file mode 100644
index 9d3c6cf8db98..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceCallableFactory.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import com.google.api.core.BetaApi;
-import com.google.api.gax.grpc.GrpcCallSettings;
-import com.google.api.gax.grpc.GrpcCallableFactory;
-import com.google.api.gax.grpc.GrpcStubCallableFactory;
-import com.google.api.gax.rpc.BatchingCallSettings;
-import com.google.api.gax.rpc.BidiStreamingCallable;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.ClientStreamingCallable;
-import com.google.api.gax.rpc.OperationCallSettings;
-import com.google.api.gax.rpc.OperationCallable;
-import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.ServerStreamingCallSettings;
-import com.google.api.gax.rpc.ServerStreamingCallable;
-import com.google.api.gax.rpc.StreamingCallSettings;
-import com.google.api.gax.rpc.UnaryCallSettings;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.longrunning.Operation;
-import com.google.longrunning.stub.OperationsStub;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * gRPC callable factory implementation for the AnalyticsHubService service API.
- *
- * <p>This class is for advanced usage.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class GrpcAnalyticsHubServiceCallableFactory implements GrpcStubCallableFactory {
-
-  @Override
-  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
-      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-      UnaryCallSettings<RequestT, ResponseT> callSettings,
-      ClientContext clientContext) {
-    return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT, PagedListResponseT>
-      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
-          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
-          ClientContext clientContext) {
-    return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
-      GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-      BatchingCallSettings<RequestT, ResponseT> callSettings,
-      ClientContext clientContext) {
-    return GrpcCallableFactory.createBatchingCallable(
-        grpcCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT, MetadataT>
-      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
-          GrpcCallSettings<RequestT, Operation> grpcCallSettings,
-          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
-          ClientContext clientContext,
-          OperationsStub operationsStub) {
-    return GrpcCallableFactory.createOperationCallable(
-        grpcCallSettings, callSettings, clientContext, operationsStub);
-  }
-
-  @Override
-  public <RequestT, ResponseT>
-      BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
-          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          StreamingCallSettings<RequestT, ResponseT> callSettings,
-          ClientContext clientContext) {
-    return GrpcCallableFactory.createBidiStreamingCallable(
-        grpcCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT>
-      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
-          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
-          ClientContext clientContext) {
-    return GrpcCallableFactory.createServerStreamingCallable(
-        grpcCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT>
-      ClientStreamingCallable<RequestT, ResponseT> createClientStreamingCallable(
-          GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
-          StreamingCallSettings<RequestT, ResponseT> callSettings,
-          ClientContext clientContext) {
-    return GrpcCallableFactory.createClientStreamingCallable(
-        grpcCallSettings, callSettings, clientContext);
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
deleted file mode 100644
index b5ed32f66d08..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/GrpcAnalyticsHubServiceStub.java
+++ /dev/null
@@ -1,742 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.core.BetaApi;
-import com.google.api.gax.core.BackgroundResource;
-import com.google.api.gax.core.BackgroundResourceAggregation;
-import com.google.api.gax.grpc.GrpcCallSettings;
-import com.google.api.gax.grpc.GrpcStubCallableFactory;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.common.collect.ImmutableMap;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.longrunning.stub.GrpcOperationsStub;
-import com.google.protobuf.Empty;
-import io.grpc.MethodDescriptor;
-import io.grpc.protobuf.ProtoUtils;
-import java.io.IOException;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * gRPC stub implementation for the AnalyticsHubService service API.
- *
- * <p>This class is for advanced usage and reflects the underlying API directly.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class GrpcAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
-  private static final MethodDescriptor<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesMethodDescriptor =
-          MethodDescriptor.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListDataExchanges")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(ListDataExchangesRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(ListDataExchangesResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesMethodDescriptor =
-          MethodDescriptor.<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListOrgDataExchanges")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(ListOrgDataExchangesRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(ListOrgDataExchangesResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<GetDataExchangeRequest, DataExchange>
-      getDataExchangeMethodDescriptor =
-          MethodDescriptor.<GetDataExchangeRequest, DataExchange>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetDataExchange")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(GetDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<CreateDataExchangeRequest, DataExchange>
-      createDataExchangeMethodDescriptor =
-          MethodDescriptor.<CreateDataExchangeRequest, DataExchange>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateDataExchange")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(CreateDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<UpdateDataExchangeRequest, DataExchange>
-      updateDataExchangeMethodDescriptor =
-          MethodDescriptor.<UpdateDataExchangeRequest, DataExchange>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateDataExchange")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(UpdateDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(DataExchange.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<DeleteDataExchangeRequest, Empty>
-      deleteDataExchangeMethodDescriptor =
-          MethodDescriptor.<DeleteDataExchangeRequest, Empty>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteDataExchange")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(DeleteDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<ListListingsRequest, ListListingsResponse>
-      listListingsMethodDescriptor =
-          MethodDescriptor.<ListListingsRequest, ListListingsResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListListings")
-              .setRequestMarshaller(ProtoUtils.marshaller(ListListingsRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(ListListingsResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<GetListingRequest, Listing> getListingMethodDescriptor =
-      MethodDescriptor.<GetListingRequest, Listing>newBuilder()
-          .setType(MethodDescriptor.MethodType.UNARY)
-          .setFullMethodName(
-              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetListing")
-          .setRequestMarshaller(ProtoUtils.marshaller(GetListingRequest.getDefaultInstance()))
-          .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
-          .build();
-
-  private static final MethodDescriptor<CreateListingRequest, Listing>
-      createListingMethodDescriptor =
-          MethodDescriptor.<CreateListingRequest, Listing>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateListing")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(CreateListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<UpdateListingRequest, Listing>
-      updateListingMethodDescriptor =
-          MethodDescriptor.<UpdateListingRequest, Listing>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateListing")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(UpdateListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(ProtoUtils.marshaller(Listing.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<DeleteListingRequest, Empty> deleteListingMethodDescriptor =
-      MethodDescriptor.<DeleteListingRequest, Empty>newBuilder()
-          .setType(MethodDescriptor.MethodType.UNARY)
-          .setFullMethodName(
-              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteListing")
-          .setRequestMarshaller(ProtoUtils.marshaller(DeleteListingRequest.getDefaultInstance()))
-          .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
-          .build();
-
-  private static final MethodDescriptor<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingMethodDescriptor =
-          MethodDescriptor.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SubscribeListing")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(SubscribeListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(SubscribeListingResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
-      MethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
-          .setType(MethodDescriptor.MethodType.UNARY)
-          .setFullMethodName(
-              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetIamPolicy")
-          .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
-          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
-          .build();
-
-  private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
-      MethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
-          .setType(MethodDescriptor.MethodType.UNARY)
-          .setFullMethodName(
-              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SetIamPolicy")
-          .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
-          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
-          .build();
-
-  private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsMethodDescriptor =
-          MethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/TestIamPermissions")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
-      listLocationsMethodDescriptor =
-          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
-              .setType(MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName("google.cloud.location.Locations/ListLocations")
-              .setRequestMarshaller(
-                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
-              .setResponseMarshaller(
-                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
-              .build();
-
-  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
-      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
-          .setType(MethodDescriptor.MethodType.UNARY)
-          .setFullMethodName("google.cloud.location.Locations/GetLocation")
-          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
-          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
-          .build();
-
-  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable;
-  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable;
-  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable;
-  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable;
-  private final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable;
-  private final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable;
-  private final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable;
-  private final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable;
-  private final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable;
-  private final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
-      listListingsPagedCallable;
-  private final UnaryCallable<GetListingRequest, Listing> getListingCallable;
-  private final UnaryCallable<CreateListingRequest, Listing> createListingCallable;
-  private final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable;
-  private final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable;
-  private final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable;
-  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
-  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
-  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable;
-  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
-  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable;
-  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
-
-  private final BackgroundResource backgroundResources;
-  private final GrpcOperationsStub operationsStub;
-  private final GrpcStubCallableFactory callableFactory;
-
-  public static final GrpcAnalyticsHubServiceStub create(AnalyticsHubServiceStubSettings settings)
-      throws IOException {
-    return new GrpcAnalyticsHubServiceStub(settings, ClientContext.create(settings));
-  }
-
-  public static final GrpcAnalyticsHubServiceStub create(ClientContext clientContext)
-      throws IOException {
-    return new GrpcAnalyticsHubServiceStub(
-        AnalyticsHubServiceStubSettings.newBuilder().build(), clientContext);
-  }
-
-  public static final GrpcAnalyticsHubServiceStub create(
-      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
-    return new GrpcAnalyticsHubServiceStub(
-        AnalyticsHubServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
-  }
-
-  /**
-   * Constructs an instance of GrpcAnalyticsHubServiceStub, using the given settings. This is
-   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
-   * should be preferred.
-   */
-  protected GrpcAnalyticsHubServiceStub(
-      AnalyticsHubServiceStubSettings settings, ClientContext clientContext) throws IOException {
-    this(settings, clientContext, new GrpcAnalyticsHubServiceCallableFactory());
-  }
-
-  /**
-   * Constructs an instance of GrpcAnalyticsHubServiceStub, using the given settings. This is
-   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
-   * should be preferred.
-   */
-  protected GrpcAnalyticsHubServiceStub(
-      AnalyticsHubServiceStubSettings settings,
-      ClientContext clientContext,
-      GrpcStubCallableFactory callableFactory)
-      throws IOException {
-    this.callableFactory = callableFactory;
-    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
-
-    GrpcCallSettings<ListDataExchangesRequest, ListDataExchangesResponse>
-        listDataExchangesTransportSettings =
-            GrpcCallSettings.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
-                .setMethodDescriptor(listDataExchangesMethodDescriptor)
-                .setParamsExtractor(
-                    request -> {
-                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                      params.put("parent", String.valueOf(request.getParent()));
-                      return params.build();
-                    })
-                .build();
-    GrpcCallSettings<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-        listOrgDataExchangesTransportSettings =
-            GrpcCallSettings.<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
-                .setMethodDescriptor(listOrgDataExchangesMethodDescriptor)
-                .setParamsExtractor(
-                    request -> {
-                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                      params.put("organization", String.valueOf(request.getOrganization()));
-                      return params.build();
-                    })
-                .build();
-    GrpcCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeTransportSettings =
-        GrpcCallSettings.<GetDataExchangeRequest, DataExchange>newBuilder()
-            .setMethodDescriptor(getDataExchangeMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<CreateDataExchangeRequest, DataExchange> createDataExchangeTransportSettings =
-        GrpcCallSettings.<CreateDataExchangeRequest, DataExchange>newBuilder()
-            .setMethodDescriptor(createDataExchangeMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("parent", String.valueOf(request.getParent()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<UpdateDataExchangeRequest, DataExchange> updateDataExchangeTransportSettings =
-        GrpcCallSettings.<UpdateDataExchangeRequest, DataExchange>newBuilder()
-            .setMethodDescriptor(updateDataExchangeMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put(
-                      "data_exchange.name", String.valueOf(request.getDataExchange().getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeTransportSettings =
-        GrpcCallSettings.<DeleteDataExchangeRequest, Empty>newBuilder()
-            .setMethodDescriptor(deleteDataExchangeMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<ListListingsRequest, ListListingsResponse> listListingsTransportSettings =
-        GrpcCallSettings.<ListListingsRequest, ListListingsResponse>newBuilder()
-            .setMethodDescriptor(listListingsMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("parent", String.valueOf(request.getParent()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<GetListingRequest, Listing> getListingTransportSettings =
-        GrpcCallSettings.<GetListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(getListingMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<CreateListingRequest, Listing> createListingTransportSettings =
-        GrpcCallSettings.<CreateListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(createListingMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("parent", String.valueOf(request.getParent()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<UpdateListingRequest, Listing> updateListingTransportSettings =
-        GrpcCallSettings.<UpdateListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(updateListingMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("listing.name", String.valueOf(request.getListing().getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<DeleteListingRequest, Empty> deleteListingTransportSettings =
-        GrpcCallSettings.<DeleteListingRequest, Empty>newBuilder()
-            .setMethodDescriptor(deleteListingMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<SubscribeListingRequest, SubscribeListingResponse>
-        subscribeListingTransportSettings =
-            GrpcCallSettings.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
-                .setMethodDescriptor(subscribeListingMethodDescriptor)
-                .setParamsExtractor(
-                    request -> {
-                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                      params.put("name", String.valueOf(request.getName()));
-                      return params.build();
-                    })
-                .build();
-    GrpcCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
-        GrpcCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
-            .setMethodDescriptor(getIamPolicyMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("resource", String.valueOf(request.getResource()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
-        GrpcCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
-            .setMethodDescriptor(setIamPolicyMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("resource", String.valueOf(request.getResource()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
-        testIamPermissionsTransportSettings =
-            GrpcCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
-                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
-                .setParamsExtractor(
-                    request -> {
-                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                      params.put("resource", String.valueOf(request.getResource()));
-                      return params.build();
-                    })
-                .build();
-    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
-        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
-            .setMethodDescriptor(listLocationsMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
-        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
-            .setMethodDescriptor(getLocationMethodDescriptor)
-            .setParamsExtractor(
-                request -> {
-                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
-                  params.put("name", String.valueOf(request.getName()));
-                  return params.build();
-                })
-            .build();
-
-    this.listDataExchangesCallable =
-        callableFactory.createUnaryCallable(
-            listDataExchangesTransportSettings,
-            settings.listDataExchangesSettings(),
-            clientContext);
-    this.listDataExchangesPagedCallable =
-        callableFactory.createPagedCallable(
-            listDataExchangesTransportSettings,
-            settings.listDataExchangesSettings(),
-            clientContext);
-    this.listOrgDataExchangesCallable =
-        callableFactory.createUnaryCallable(
-            listOrgDataExchangesTransportSettings,
-            settings.listOrgDataExchangesSettings(),
-            clientContext);
-    this.listOrgDataExchangesPagedCallable =
-        callableFactory.createPagedCallable(
-            listOrgDataExchangesTransportSettings,
-            settings.listOrgDataExchangesSettings(),
-            clientContext);
-    this.getDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            getDataExchangeTransportSettings, settings.getDataExchangeSettings(), clientContext);
-    this.createDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            createDataExchangeTransportSettings,
-            settings.createDataExchangeSettings(),
-            clientContext);
-    this.updateDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            updateDataExchangeTransportSettings,
-            settings.updateDataExchangeSettings(),
-            clientContext);
-    this.deleteDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            deleteDataExchangeTransportSettings,
-            settings.deleteDataExchangeSettings(),
-            clientContext);
-    this.listListingsCallable =
-        callableFactory.createUnaryCallable(
-            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
-    this.listListingsPagedCallable =
-        callableFactory.createPagedCallable(
-            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
-    this.getListingCallable =
-        callableFactory.createUnaryCallable(
-            getListingTransportSettings, settings.getListingSettings(), clientContext);
-    this.createListingCallable =
-        callableFactory.createUnaryCallable(
-            createListingTransportSettings, settings.createListingSettings(), clientContext);
-    this.updateListingCallable =
-        callableFactory.createUnaryCallable(
-            updateListingTransportSettings, settings.updateListingSettings(), clientContext);
-    this.deleteListingCallable =
-        callableFactory.createUnaryCallable(
-            deleteListingTransportSettings, settings.deleteListingSettings(), clientContext);
-    this.subscribeListingCallable =
-        callableFactory.createUnaryCallable(
-            subscribeListingTransportSettings, settings.subscribeListingSettings(), clientContext);
-    this.getIamPolicyCallable =
-        callableFactory.createUnaryCallable(
-            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
-    this.setIamPolicyCallable =
-        callableFactory.createUnaryCallable(
-            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
-    this.testIamPermissionsCallable =
-        callableFactory.createUnaryCallable(
-            testIamPermissionsTransportSettings,
-            settings.testIamPermissionsSettings(),
-            clientContext);
-    this.listLocationsCallable =
-        callableFactory.createUnaryCallable(
-            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
-    this.listLocationsPagedCallable =
-        callableFactory.createPagedCallable(
-            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
-    this.getLocationCallable =
-        callableFactory.createUnaryCallable(
-            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
-
-    this.backgroundResources =
-        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
-  }
-
-  public GrpcOperationsStub getOperationsStub() {
-    return operationsStub;
-  }
-
-  @Override
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable() {
-    return listDataExchangesCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable() {
-    return listDataExchangesPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable() {
-    return listOrgDataExchangesCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable() {
-    return listOrgDataExchangesPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
-    return getDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
-    return createDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
-    return updateDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
-    return deleteDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
-    return listListingsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
-    return listListingsPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
-    return getListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
-    return createListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
-    return updateListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
-    return deleteListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable() {
-    return subscribeListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
-    return getIamPolicyCallable;
-  }
-
-  @Override
-  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
-    return setIamPolicyCallable;
-  }
-
-  @Override
-  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable() {
-    return testIamPermissionsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
-    return listLocationsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable() {
-    return listLocationsPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
-    return getLocationCallable;
-  }
-
-  @Override
-  public final void close() {
-    try {
-      backgroundResources.close();
-    } catch (RuntimeException e) {
-      throw e;
-    } catch (Exception e) {
-      throw new IllegalStateException("Failed to close resource", e);
-    }
-  }
-
-  @Override
-  public void shutdown() {
-    backgroundResources.shutdown();
-  }
-
-  @Override
-  public boolean isShutdown() {
-    return backgroundResources.isShutdown();
-  }
-
-  @Override
-  public boolean isTerminated() {
-    return backgroundResources.isTerminated();
-  }
-
-  @Override
-  public void shutdownNow() {
-    backgroundResources.shutdownNow();
-  }
-
-  @Override
-  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
-    return backgroundResources.awaitTermination(duration, unit);
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
deleted file mode 100644
index 93293c25b8c7..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceCallableFactory.java
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import com.google.api.core.BetaApi;
-import com.google.api.gax.httpjson.HttpJsonCallSettings;
-import com.google.api.gax.httpjson.HttpJsonCallableFactory;
-import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
-import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
-import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
-import com.google.api.gax.rpc.BatchingCallSettings;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.OperationCallSettings;
-import com.google.api.gax.rpc.OperationCallable;
-import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.ServerStreamingCallSettings;
-import com.google.api.gax.rpc.ServerStreamingCallable;
-import com.google.api.gax.rpc.UnaryCallSettings;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.longrunning.Operation;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * REST callable factory implementation for the AnalyticsHubService service API.
- *
- * <p>This class is for advanced usage.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class HttpJsonAnalyticsHubServiceCallableFactory
-    implements HttpJsonStubCallableFactory<Operation, OperationsStub> {
-
-  @Override
-  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
-      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
-      UnaryCallSettings<RequestT, ResponseT> callSettings,
-      ClientContext clientContext) {
-    return HttpJsonCallableFactory.createUnaryCallable(
-        httpJsonCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT, PagedListResponseT>
-      UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
-          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
-          PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
-          ClientContext clientContext) {
-    return HttpJsonCallableFactory.createPagedCallable(
-        httpJsonCallSettings, callSettings, clientContext);
-  }
-
-  @Override
-  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
-      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
-      BatchingCallSettings<RequestT, ResponseT> callSettings,
-      ClientContext clientContext) {
-    return HttpJsonCallableFactory.createBatchingCallable(
-        httpJsonCallSettings, callSettings, clientContext);
-  }
-
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
-  @Override
-  public <RequestT, ResponseT, MetadataT>
-      OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
-          HttpJsonCallSettings<RequestT, Operation> httpJsonCallSettings,
-          OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
-          ClientContext clientContext,
-          OperationsStub operationsStub) {
-    UnaryCallable<RequestT, Operation> innerCallable =
-        HttpJsonCallableFactory.createBaseUnaryCallable(
-            httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
-    HttpJsonOperationSnapshotCallable<RequestT, Operation> initialCallable =
-        new HttpJsonOperationSnapshotCallable<RequestT, Operation>(
-            innerCallable,
-            httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
-    return HttpJsonCallableFactory.createOperationCallable(
-        callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
-  }
-
-  @Override
-  public <RequestT, ResponseT>
-      ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
-          HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
-          ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
-          ClientContext clientContext) {
-    return HttpJsonCallableFactory.createServerStreamingCallable(
-        httpJsonCallSettings, callSettings, clientContext);
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
deleted file mode 100644
index 98fcc1acf79c..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/stub/HttpJsonAnalyticsHubServiceStub.java
+++ /dev/null
@@ -1,1125 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1.stub;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.core.BetaApi;
-import com.google.api.core.InternalApi;
-import com.google.api.gax.core.BackgroundResource;
-import com.google.api.gax.core.BackgroundResourceAggregation;
-import com.google.api.gax.httpjson.ApiMethodDescriptor;
-import com.google.api.gax.httpjson.HttpJsonCallSettings;
-import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
-import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
-import com.google.api.gax.httpjson.ProtoMessageResponseParser;
-import com.google.api.gax.httpjson.ProtoRestSerializer;
-import com.google.api.gax.rpc.ClientContext;
-import com.google.api.gax.rpc.UnaryCallable;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.Listing;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest;
-import com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Empty;
-import com.google.protobuf.TypeRegistry;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-/**
- * REST stub implementation for the AnalyticsHubService service API.
- *
- * <p>This class is for advanced usage and reflects the underlying API directly.
- */
-@BetaApi
-@Generated("by gapic-generator-java")
-public class HttpJsonAnalyticsHubServiceStub extends AnalyticsHubServiceStub {
-  private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
-
-  private static final ApiMethodDescriptor<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesMethodDescriptor =
-          ApiMethodDescriptor.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListDataExchanges")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<ListDataExchangesRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{parent=projects/*/locations/*}/dataExchanges",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<ListDataExchangesRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "parent", request.getParent());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<ListDataExchangesRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
-                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<ListDataExchangesResponse>newBuilder()
-                      .setDefaultInstance(ListDataExchangesResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<
-          ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesMethodDescriptor =
-          ApiMethodDescriptor
-              .<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListOrgDataExchanges")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<ListOrgDataExchangesRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{organization=organizations/*/locations/*}/dataExchanges",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<ListOrgDataExchangesRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(
-                                fields, "organization", request.getOrganization());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<ListOrgDataExchangesRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
-                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<ListOrgDataExchangesResponse>newBuilder()
-                      .setDefaultInstance(ListOrgDataExchangesResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<GetDataExchangeRequest, DataExchange>
-      getDataExchangeMethodDescriptor =
-          ApiMethodDescriptor.<GetDataExchangeRequest, DataExchange>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetDataExchange")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<GetDataExchangeRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<GetDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<GetDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<DataExchange>newBuilder()
-                      .setDefaultInstance(DataExchange.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<CreateDataExchangeRequest, DataExchange>
-      createDataExchangeMethodDescriptor =
-          ApiMethodDescriptor.<CreateDataExchangeRequest, DataExchange>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateDataExchange")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<CreateDataExchangeRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{parent=projects/*/locations/*}/dataExchanges",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<CreateDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "parent", request.getParent());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<CreateDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(
-                                fields, "dataExchangeId", request.getDataExchangeId());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("dataExchange", request.getDataExchange()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<DataExchange>newBuilder()
-                      .setDefaultInstance(DataExchange.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<UpdateDataExchangeRequest, DataExchange>
-      updateDataExchangeMethodDescriptor =
-          ApiMethodDescriptor.<UpdateDataExchangeRequest, DataExchange>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateDataExchange")
-              .setHttpMethod("PATCH")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<UpdateDataExchangeRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{dataExchange.name=projects/*/locations/*/dataExchanges/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<UpdateDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(
-                                fields, "dataExchange.name", request.getDataExchange().getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<UpdateDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("dataExchange", request.getDataExchange()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<DataExchange>newBuilder()
-                      .setDefaultInstance(DataExchange.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<DeleteDataExchangeRequest, Empty>
-      deleteDataExchangeMethodDescriptor =
-          ApiMethodDescriptor.<DeleteDataExchangeRequest, Empty>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteDataExchange")
-              .setHttpMethod("DELETE")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<DeleteDataExchangeRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<DeleteDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<DeleteDataExchangeRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Empty>newBuilder()
-                      .setDefaultInstance(Empty.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<ListListingsRequest, ListListingsResponse>
-      listListingsMethodDescriptor =
-          ApiMethodDescriptor.<ListListingsRequest, ListListingsResponse>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/ListListings")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<ListListingsRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<ListListingsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "parent", request.getParent());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<ListListingsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "pageSize", request.getPageSize());
-                            serializer.putQueryParam(fields, "pageToken", request.getPageToken());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<ListListingsResponse>newBuilder()
-                      .setDefaultInstance(ListListingsResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<GetListingRequest, Listing> getListingMethodDescriptor =
-      ApiMethodDescriptor.<GetListingRequest, Listing>newBuilder()
-          .setFullMethodName(
-              "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetListing")
-          .setHttpMethod("GET")
-          .setType(ApiMethodDescriptor.MethodType.UNARY)
-          .setRequestFormatter(
-              ProtoMessageRequestFormatter.<GetListingRequest>newBuilder()
-                  .setPath(
-                      "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}",
-                      request -> {
-                        Map<String, String> fields = new HashMap<>();
-                        ProtoRestSerializer<GetListingRequest> serializer =
-                            ProtoRestSerializer.create();
-                        serializer.putPathParam(fields, "name", request.getName());
-                        return fields;
-                      })
-                  .setQueryParamsExtractor(
-                      request -> {
-                        Map<String, List<String>> fields = new HashMap<>();
-                        ProtoRestSerializer<GetListingRequest> serializer =
-                            ProtoRestSerializer.create();
-                        return fields;
-                      })
-                  .setRequestBodyExtractor(request -> null)
-                  .build())
-          .setResponseParser(
-              ProtoMessageResponseParser.<Listing>newBuilder()
-                  .setDefaultInstance(Listing.getDefaultInstance())
-                  .setDefaultTypeRegistry(typeRegistry)
-                  .build())
-          .build();
-
-  private static final ApiMethodDescriptor<CreateListingRequest, Listing>
-      createListingMethodDescriptor =
-          ApiMethodDescriptor.<CreateListingRequest, Listing>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/CreateListing")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<CreateListingRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<CreateListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "parent", request.getParent());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<CreateListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "listingId", request.getListingId());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create().toBody("listing", request.getListing()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Listing>newBuilder()
-                      .setDefaultInstance(Listing.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<UpdateListingRequest, Listing>
-      updateListingMethodDescriptor =
-          ApiMethodDescriptor.<UpdateListingRequest, Listing>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/UpdateListing")
-              .setHttpMethod("PATCH")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<UpdateListingRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{listing.name=projects/*/locations/*/dataExchanges/*/listings/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<UpdateListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(
-                                fields, "listing.name", request.getListing().getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<UpdateListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create().toBody("listing", request.getListing()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Listing>newBuilder()
-                      .setDefaultInstance(Listing.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<DeleteListingRequest, Empty>
-      deleteListingMethodDescriptor =
-          ApiMethodDescriptor.<DeleteListingRequest, Empty>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/DeleteListing")
-              .setHttpMethod("DELETE")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<DeleteListingRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<DeleteListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<DeleteListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Empty>newBuilder()
-                      .setDefaultInstance(Empty.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingMethodDescriptor =
-          ApiMethodDescriptor.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SubscribeListing")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<SubscribeListingRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}:subscribe",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<SubscribeListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<SubscribeListingRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearName().build()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<SubscribeListingResponse>newBuilder()
-                      .setDefaultInstance(SubscribeListingResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<GetIamPolicyRequest, Policy>
-      getIamPolicyMethodDescriptor =
-          ApiMethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/GetIamPolicy")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<GetIamPolicyRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:getIamPolicy",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<GetIamPolicyRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "resource", request.getResource());
-                            return fields;
-                          })
-                      .setAdditionalPaths(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:getIamPolicy")
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<GetIamPolicyRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Policy>newBuilder()
-                      .setDefaultInstance(Policy.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<SetIamPolicyRequest, Policy>
-      setIamPolicyMethodDescriptor =
-          ApiMethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/SetIamPolicy")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<SetIamPolicyRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:setIamPolicy",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<SetIamPolicyRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "resource", request.getResource());
-                            return fields;
-                          })
-                      .setAdditionalPaths(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:setIamPolicy")
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<SetIamPolicyRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Policy>newBuilder()
-                      .setDefaultInstance(Policy.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsMethodDescriptor =
-          ApiMethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
-              .setFullMethodName(
-                  "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService/TestIamPermissions")
-              .setHttpMethod("POST")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<TestIamPermissionsRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:testIamPermissions",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<TestIamPermissionsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "resource", request.getResource());
-                            return fields;
-                          })
-                      .setAdditionalPaths(
-                          "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:testIamPermissions")
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<TestIamPermissionsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(
-                          request ->
-                              ProtoRestSerializer.create()
-                                  .toBody("*", request.toBuilder().clearResource().build()))
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<TestIamPermissionsResponse>newBuilder()
-                      .setDefaultInstance(TestIamPermissionsResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<ListLocationsRequest, ListLocationsResponse>
-      listLocationsMethodDescriptor =
-          ApiMethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
-              .setFullMethodName("google.cloud.location.Locations/ListLocations")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<ListLocationsRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*}/locations",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<ListLocationsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<ListLocationsRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<ListLocationsResponse>newBuilder()
-                      .setDefaultInstance(ListLocationsResponse.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private static final ApiMethodDescriptor<GetLocationRequest, Location>
-      getLocationMethodDescriptor =
-          ApiMethodDescriptor.<GetLocationRequest, Location>newBuilder()
-              .setFullMethodName("google.cloud.location.Locations/GetLocation")
-              .setHttpMethod("GET")
-              .setType(ApiMethodDescriptor.MethodType.UNARY)
-              .setRequestFormatter(
-                  ProtoMessageRequestFormatter.<GetLocationRequest>newBuilder()
-                      .setPath(
-                          "/v1beta1/{name=projects/*/locations/*}",
-                          request -> {
-                            Map<String, String> fields = new HashMap<>();
-                            ProtoRestSerializer<GetLocationRequest> serializer =
-                                ProtoRestSerializer.create();
-                            serializer.putPathParam(fields, "name", request.getName());
-                            return fields;
-                          })
-                      .setQueryParamsExtractor(
-                          request -> {
-                            Map<String, List<String>> fields = new HashMap<>();
-                            ProtoRestSerializer<GetLocationRequest> serializer =
-                                ProtoRestSerializer.create();
-                            return fields;
-                          })
-                      .setRequestBodyExtractor(request -> null)
-                      .build())
-              .setResponseParser(
-                  ProtoMessageResponseParser.<Location>newBuilder()
-                      .setDefaultInstance(Location.getDefaultInstance())
-                      .setDefaultTypeRegistry(typeRegistry)
-                      .build())
-              .build();
-
-  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable;
-  private final UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable;
-  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable;
-  private final UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable;
-  private final UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable;
-  private final UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable;
-  private final UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable;
-  private final UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable;
-  private final UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable;
-  private final UnaryCallable<ListListingsRequest, ListListingsPagedResponse>
-      listListingsPagedCallable;
-  private final UnaryCallable<GetListingRequest, Listing> getListingCallable;
-  private final UnaryCallable<CreateListingRequest, Listing> createListingCallable;
-  private final UnaryCallable<UpdateListingRequest, Listing> updateListingCallable;
-  private final UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable;
-  private final UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable;
-  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
-  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
-  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable;
-  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
-  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable;
-  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;
-
-  private final BackgroundResource backgroundResources;
-  private final HttpJsonStubCallableFactory callableFactory;
-
-  public static final HttpJsonAnalyticsHubServiceStub create(
-      AnalyticsHubServiceStubSettings settings) throws IOException {
-    return new HttpJsonAnalyticsHubServiceStub(settings, ClientContext.create(settings));
-  }
-
-  public static final HttpJsonAnalyticsHubServiceStub create(ClientContext clientContext)
-      throws IOException {
-    return new HttpJsonAnalyticsHubServiceStub(
-        AnalyticsHubServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
-  }
-
-  public static final HttpJsonAnalyticsHubServiceStub create(
-      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
-    return new HttpJsonAnalyticsHubServiceStub(
-        AnalyticsHubServiceStubSettings.newHttpJsonBuilder().build(),
-        clientContext,
-        callableFactory);
-  }
-
-  /**
-   * Constructs an instance of HttpJsonAnalyticsHubServiceStub, using the given settings. This is
-   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
-   * should be preferred.
-   */
-  protected HttpJsonAnalyticsHubServiceStub(
-      AnalyticsHubServiceStubSettings settings, ClientContext clientContext) throws IOException {
-    this(settings, clientContext, new HttpJsonAnalyticsHubServiceCallableFactory());
-  }
-
-  /**
-   * Constructs an instance of HttpJsonAnalyticsHubServiceStub, using the given settings. This is
-   * protected so that it is easy to make a subclass, but otherwise, the static factory methods
-   * should be preferred.
-   */
-  protected HttpJsonAnalyticsHubServiceStub(
-      AnalyticsHubServiceStubSettings settings,
-      ClientContext clientContext,
-      HttpJsonStubCallableFactory callableFactory)
-      throws IOException {
-    this.callableFactory = callableFactory;
-
-    HttpJsonCallSettings<ListDataExchangesRequest, ListDataExchangesResponse>
-        listDataExchangesTransportSettings =
-            HttpJsonCallSettings.<ListDataExchangesRequest, ListDataExchangesResponse>newBuilder()
-                .setMethodDescriptor(listDataExchangesMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-        listOrgDataExchangesTransportSettings =
-            HttpJsonCallSettings
-                .<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>newBuilder()
-                .setMethodDescriptor(listOrgDataExchangesMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<GetDataExchangeRequest, DataExchange> getDataExchangeTransportSettings =
-        HttpJsonCallSettings.<GetDataExchangeRequest, DataExchange>newBuilder()
-            .setMethodDescriptor(getDataExchangeMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<CreateDataExchangeRequest, DataExchange>
-        createDataExchangeTransportSettings =
-            HttpJsonCallSettings.<CreateDataExchangeRequest, DataExchange>newBuilder()
-                .setMethodDescriptor(createDataExchangeMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<UpdateDataExchangeRequest, DataExchange>
-        updateDataExchangeTransportSettings =
-            HttpJsonCallSettings.<UpdateDataExchangeRequest, DataExchange>newBuilder()
-                .setMethodDescriptor(updateDataExchangeMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<DeleteDataExchangeRequest, Empty> deleteDataExchangeTransportSettings =
-        HttpJsonCallSettings.<DeleteDataExchangeRequest, Empty>newBuilder()
-            .setMethodDescriptor(deleteDataExchangeMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<ListListingsRequest, ListListingsResponse> listListingsTransportSettings =
-        HttpJsonCallSettings.<ListListingsRequest, ListListingsResponse>newBuilder()
-            .setMethodDescriptor(listListingsMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<GetListingRequest, Listing> getListingTransportSettings =
-        HttpJsonCallSettings.<GetListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(getListingMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<CreateListingRequest, Listing> createListingTransportSettings =
-        HttpJsonCallSettings.<CreateListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(createListingMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<UpdateListingRequest, Listing> updateListingTransportSettings =
-        HttpJsonCallSettings.<UpdateListingRequest, Listing>newBuilder()
-            .setMethodDescriptor(updateListingMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<DeleteListingRequest, Empty> deleteListingTransportSettings =
-        HttpJsonCallSettings.<DeleteListingRequest, Empty>newBuilder()
-            .setMethodDescriptor(deleteListingMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<SubscribeListingRequest, SubscribeListingResponse>
-        subscribeListingTransportSettings =
-            HttpJsonCallSettings.<SubscribeListingRequest, SubscribeListingResponse>newBuilder()
-                .setMethodDescriptor(subscribeListingMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
-        HttpJsonCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
-            .setMethodDescriptor(getIamPolicyMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
-        HttpJsonCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
-            .setMethodDescriptor(setIamPolicyMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-    HttpJsonCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
-        testIamPermissionsTransportSettings =
-            HttpJsonCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
-                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<ListLocationsRequest, ListLocationsResponse>
-        listLocationsTransportSettings =
-            HttpJsonCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
-                .setMethodDescriptor(listLocationsMethodDescriptor)
-                .setTypeRegistry(typeRegistry)
-                .build();
-    HttpJsonCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
-        HttpJsonCallSettings.<GetLocationRequest, Location>newBuilder()
-            .setMethodDescriptor(getLocationMethodDescriptor)
-            .setTypeRegistry(typeRegistry)
-            .build();
-
-    this.listDataExchangesCallable =
-        callableFactory.createUnaryCallable(
-            listDataExchangesTransportSettings,
-            settings.listDataExchangesSettings(),
-            clientContext);
-    this.listDataExchangesPagedCallable =
-        callableFactory.createPagedCallable(
-            listDataExchangesTransportSettings,
-            settings.listDataExchangesSettings(),
-            clientContext);
-    this.listOrgDataExchangesCallable =
-        callableFactory.createUnaryCallable(
-            listOrgDataExchangesTransportSettings,
-            settings.listOrgDataExchangesSettings(),
-            clientContext);
-    this.listOrgDataExchangesPagedCallable =
-        callableFactory.createPagedCallable(
-            listOrgDataExchangesTransportSettings,
-            settings.listOrgDataExchangesSettings(),
-            clientContext);
-    this.getDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            getDataExchangeTransportSettings, settings.getDataExchangeSettings(), clientContext);
-    this.createDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            createDataExchangeTransportSettings,
-            settings.createDataExchangeSettings(),
-            clientContext);
-    this.updateDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            updateDataExchangeTransportSettings,
-            settings.updateDataExchangeSettings(),
-            clientContext);
-    this.deleteDataExchangeCallable =
-        callableFactory.createUnaryCallable(
-            deleteDataExchangeTransportSettings,
-            settings.deleteDataExchangeSettings(),
-            clientContext);
-    this.listListingsCallable =
-        callableFactory.createUnaryCallable(
-            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
-    this.listListingsPagedCallable =
-        callableFactory.createPagedCallable(
-            listListingsTransportSettings, settings.listListingsSettings(), clientContext);
-    this.getListingCallable =
-        callableFactory.createUnaryCallable(
-            getListingTransportSettings, settings.getListingSettings(), clientContext);
-    this.createListingCallable =
-        callableFactory.createUnaryCallable(
-            createListingTransportSettings, settings.createListingSettings(), clientContext);
-    this.updateListingCallable =
-        callableFactory.createUnaryCallable(
-            updateListingTransportSettings, settings.updateListingSettings(), clientContext);
-    this.deleteListingCallable =
-        callableFactory.createUnaryCallable(
-            deleteListingTransportSettings, settings.deleteListingSettings(), clientContext);
-    this.subscribeListingCallable =
-        callableFactory.createUnaryCallable(
-            subscribeListingTransportSettings, settings.subscribeListingSettings(), clientContext);
-    this.getIamPolicyCallable =
-        callableFactory.createUnaryCallable(
-            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
-    this.setIamPolicyCallable =
-        callableFactory.createUnaryCallable(
-            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
-    this.testIamPermissionsCallable =
-        callableFactory.createUnaryCallable(
-            testIamPermissionsTransportSettings,
-            settings.testIamPermissionsSettings(),
-            clientContext);
-    this.listLocationsCallable =
-        callableFactory.createUnaryCallable(
-            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
-    this.listLocationsPagedCallable =
-        callableFactory.createPagedCallable(
-            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
-    this.getLocationCallable =
-        callableFactory.createUnaryCallable(
-            getLocationTransportSettings, settings.getLocationSettings(), clientContext);
-
-    this.backgroundResources =
-        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
-  }
-
-  @InternalApi
-  public static List<ApiMethodDescriptor> getMethodDescriptors() {
-    List<ApiMethodDescriptor> methodDescriptors = new ArrayList<>();
-    methodDescriptors.add(listDataExchangesMethodDescriptor);
-    methodDescriptors.add(listOrgDataExchangesMethodDescriptor);
-    methodDescriptors.add(getDataExchangeMethodDescriptor);
-    methodDescriptors.add(createDataExchangeMethodDescriptor);
-    methodDescriptors.add(updateDataExchangeMethodDescriptor);
-    methodDescriptors.add(deleteDataExchangeMethodDescriptor);
-    methodDescriptors.add(listListingsMethodDescriptor);
-    methodDescriptors.add(getListingMethodDescriptor);
-    methodDescriptors.add(createListingMethodDescriptor);
-    methodDescriptors.add(updateListingMethodDescriptor);
-    methodDescriptors.add(deleteListingMethodDescriptor);
-    methodDescriptors.add(subscribeListingMethodDescriptor);
-    methodDescriptors.add(getIamPolicyMethodDescriptor);
-    methodDescriptors.add(setIamPolicyMethodDescriptor);
-    methodDescriptors.add(testIamPermissionsMethodDescriptor);
-    methodDescriptors.add(listLocationsMethodDescriptor);
-    methodDescriptors.add(getLocationMethodDescriptor);
-    return methodDescriptors;
-  }
-
-  @Override
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesResponse>
-      listDataExchangesCallable() {
-    return listDataExchangesCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListDataExchangesRequest, ListDataExchangesPagedResponse>
-      listDataExchangesPagedCallable() {
-    return listDataExchangesPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesResponse>
-      listOrgDataExchangesCallable() {
-    return listOrgDataExchangesCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListOrgDataExchangesRequest, ListOrgDataExchangesPagedResponse>
-      listOrgDataExchangesPagedCallable() {
-    return listOrgDataExchangesPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetDataExchangeRequest, DataExchange> getDataExchangeCallable() {
-    return getDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<CreateDataExchangeRequest, DataExchange> createDataExchangeCallable() {
-    return createDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<UpdateDataExchangeRequest, DataExchange> updateDataExchangeCallable() {
-    return updateDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<DeleteDataExchangeRequest, Empty> deleteDataExchangeCallable() {
-    return deleteDataExchangeCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListListingsRequest, ListListingsResponse> listListingsCallable() {
-    return listListingsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListListingsRequest, ListListingsPagedResponse> listListingsPagedCallable() {
-    return listListingsPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetListingRequest, Listing> getListingCallable() {
-    return getListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<CreateListingRequest, Listing> createListingCallable() {
-    return createListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<UpdateListingRequest, Listing> updateListingCallable() {
-    return updateListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<DeleteListingRequest, Empty> deleteListingCallable() {
-    return deleteListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<SubscribeListingRequest, SubscribeListingResponse>
-      subscribeListingCallable() {
-    return subscribeListingCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
-    return getIamPolicyCallable;
-  }
-
-  @Override
-  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
-    return setIamPolicyCallable;
-  }
-
-  @Override
-  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
-      testIamPermissionsCallable() {
-    return testIamPermissionsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
-    return listLocationsCallable;
-  }
-
-  @Override
-  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
-      listLocationsPagedCallable() {
-    return listLocationsPagedCallable;
-  }
-
-  @Override
-  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
-    return getLocationCallable;
-  }
-
-  @Override
-  public final void close() {
-    try {
-      backgroundResources.close();
-    } catch (RuntimeException e) {
-      throw e;
-    } catch (Exception e) {
-      throw new IllegalStateException("Failed to close resource", e);
-    }
-  }
-
-  @Override
-  public void shutdown() {
-    backgroundResources.shutdown();
-  }
-
-  @Override
-  public boolean isShutdown() {
-    return backgroundResources.isShutdown();
-  }
-
-  @Override
-  public boolean isTerminated() {
-    return backgroundResources.isTerminated();
-  }
-
-  @Override
-  public void shutdownNow() {
-    backgroundResources.shutdownNow();
-  }
-
-  @Override
-  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
-    return backgroundResources.awaitTermination(duration, unit);
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
deleted file mode 100644
index 0d85ee0af6d0..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientHttpJsonTest.java
+++ /dev/null
@@ -1,1465 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.gax.core.NoCredentialsProvider;
-import com.google.api.gax.httpjson.GaxHttpJsonProperties;
-import com.google.api.gax.httpjson.testing.MockHttpService;
-import com.google.api.gax.rpc.ApiClientHeaderProvider;
-import com.google.api.gax.rpc.ApiException;
-import com.google.api.gax.rpc.ApiExceptionFactory;
-import com.google.api.gax.rpc.InvalidArgumentException;
-import com.google.api.gax.rpc.StatusCode;
-import com.google.api.gax.rpc.testing.FakeStatusCode;
-import com.google.cloud.bigquery.dataexchange.v1beta1.stub.HttpJsonAnalyticsHubServiceStub;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.common.collect.Lists;
-import com.google.iam.v1.AuditConfig;
-import com.google.iam.v1.Binding;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.GetPolicyOptions;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.Any;
-import com.google.protobuf.ByteString;
-import com.google.protobuf.Empty;
-import com.google.protobuf.FieldMask;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import javax.annotation.Generated;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-@Generated("by gapic-generator-java")
-public class AnalyticsHubServiceClientHttpJsonTest {
-  private static MockHttpService mockService;
-  private static AnalyticsHubServiceClient client;
-
-  @BeforeClass
-  public static void startStaticServer() throws IOException {
-    mockService =
-        new MockHttpService(
-            HttpJsonAnalyticsHubServiceStub.getMethodDescriptors(),
-            AnalyticsHubServiceSettings.getDefaultEndpoint());
-    AnalyticsHubServiceSettings settings =
-        AnalyticsHubServiceSettings.newHttpJsonBuilder()
-            .setTransportChannelProvider(
-                AnalyticsHubServiceSettings.defaultHttpJsonTransportProviderBuilder()
-                    .setHttpTransport(mockService)
-                    .build())
-            .setCredentialsProvider(NoCredentialsProvider.create())
-            .build();
-    client = AnalyticsHubServiceClient.create(settings);
-  }
-
-  @AfterClass
-  public static void stopServer() {
-    client.close();
-  }
-
-  @Before
-  public void setUp() {}
-
-  @After
-  public void tearDown() throws Exception {
-    mockService.reset();
-  }
-
-  @Test
-  public void listDataExchangesTest() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListDataExchangesResponse expectedResponse =
-        ListDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-
-    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listDataExchangesExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-      client.listDataExchanges(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listDataExchangesTest2() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListDataExchangesResponse expectedResponse =
-        ListDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String parent = "projects/project-5833/locations/location-5833";
-
-    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listDataExchangesExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String parent = "projects/project-5833/locations/location-5833";
-      client.listDataExchanges(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listOrgDataExchangesTest() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListOrgDataExchangesResponse expectedResponse =
-        ListOrgDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String organization = "organizations/organization-686/locations/location-686";
-
-    ListOrgDataExchangesPagedResponse pagedListResponse = client.listOrgDataExchanges(organization);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listOrgDataExchangesExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String organization = "organizations/organization-686/locations/location-686";
-      client.listOrgDataExchanges(organization);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    DataExchange actualResponse = client.getDataExchange(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getDataExchangeExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.getDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getDataExchangeTest2() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
-
-    DataExchange actualResponse = client.getDataExchange(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getDataExchangeExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
-      client.getDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-    DataExchange dataExchange = DataExchange.newBuilder().build();
-
-    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void createDataExchangeExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-      DataExchange dataExchange = DataExchange.newBuilder().build();
-      client.createDataExchange(parent, dataExchange);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createDataExchangeTest2() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String parent = "projects/project-5833/locations/location-5833";
-    DataExchange dataExchange = DataExchange.newBuilder().build();
-
-    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void createDataExchangeExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String parent = "projects/project-5833/locations/location-5833";
-      DataExchange dataExchange = DataExchange.newBuilder().build();
-      client.createDataExchange(parent, dataExchange);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void updateDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    DataExchange dataExchange =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    FieldMask updateMask = FieldMask.newBuilder().build();
-
-    DataExchange actualResponse = client.updateDataExchange(dataExchange, updateMask);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void updateDataExchangeExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      DataExchange dataExchange =
-          DataExchange.newBuilder()
-              .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .setDisplayName("displayName1714148973")
-              .setDescription("description-1724546052")
-              .setPrimaryContact("primaryContact-532068418")
-              .setDocumentation("documentation1587405498")
-              .setListingCount(-1101038700)
-              .setIcon(ByteString.EMPTY)
-              .build();
-      FieldMask updateMask = FieldMask.newBuilder().build();
-      client.updateDataExchange(dataExchange, updateMask);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteDataExchangeTest() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    client.deleteDataExchange(name);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void deleteDataExchangeExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.deleteDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteDataExchangeTest2() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
-
-    client.deleteDataExchange(name);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void deleteDataExchangeExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String name = "projects/project-1196/locations/location-1196/dataExchanges/dataExchange-1196";
-      client.deleteDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listListingsTest() throws Exception {
-    Listing responsesElement = Listing.newBuilder().build();
-    ListListingsResponse expectedResponse =
-        ListListingsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllListings(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
-
-    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listListingsExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.listListings(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listListingsTest2() throws Exception {
-    Listing responsesElement = Listing.newBuilder().build();
-    ListListingsResponse expectedResponse =
-        ListListingsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllListings(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
-
-    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
-
-    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listListingsExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String parent =
-          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
-      client.listListings(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    Listing actualResponse = client.getListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getListingExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.getListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getListingTest2() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String name =
-        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-
-    Listing actualResponse = client.getListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getListingExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String name =
-          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-      client.getListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-    Listing listing = Listing.newBuilder().build();
-
-    Listing actualResponse = client.createListing(parent, listing);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void createListingExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      Listing listing = Listing.newBuilder().build();
-      client.createListing(parent, listing);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createListingTest2() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    String parent = "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
-    Listing listing = Listing.newBuilder().build();
-
-    Listing actualResponse = client.createListing(parent, listing);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void createListingExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String parent =
-          "projects/project-4709/locations/location-4709/dataExchanges/dataExchange-4709";
-      Listing listing = Listing.newBuilder().build();
-      client.createListing(parent, listing);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void updateListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    Listing listing =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    FieldMask updateMask = FieldMask.newBuilder().build();
-
-    Listing actualResponse = client.updateListing(listing, updateMask);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void updateListingExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      Listing listing =
-          Listing.newBuilder()
-              .setName(
-                  ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                      .toString())
-              .setDisplayName("displayName1714148973")
-              .setDescription("description-1724546052")
-              .setPrimaryContact("primaryContact-532068418")
-              .setDocumentation("documentation1587405498")
-              .setIcon(ByteString.EMPTY)
-              .setDataProvider(DataProvider.newBuilder().build())
-              .addAllCategories(new ArrayList<Listing.Category>())
-              .setPublisher(Publisher.newBuilder().build())
-              .setRequestAccess("requestAccess871967955")
-              .build();
-      FieldMask updateMask = FieldMask.newBuilder().build();
-      client.updateListing(listing, updateMask);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteListingTest() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    client.deleteListing(name);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void deleteListingExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.deleteListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteListingTest2() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    String name =
-        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-
-    client.deleteListing(name);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void deleteListingExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String name =
-          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-      client.deleteListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void subscribeListingTest() throws Exception {
-    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    SubscribeListingResponse actualResponse = client.subscribeListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void subscribeListingExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.subscribeListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void subscribeListingTest2() throws Exception {
-    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
-    mockService.addResponse(expectedResponse);
-
-    String name =
-        "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-
-    SubscribeListingResponse actualResponse = client.subscribeListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void subscribeListingExceptionTest2() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      String name =
-          "projects/project-9891/locations/location-9891/dataExchanges/dataExchange-9891/listings/listing-9891";
-      client.subscribeListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getIamPolicyTest() throws Exception {
-    Policy expectedResponse =
-        Policy.newBuilder()
-            .setVersion(351608024)
-            .addAllBindings(new ArrayList<Binding>())
-            .addAllAuditConfigs(new ArrayList<AuditConfig>())
-            .setEtag(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    GetIamPolicyRequest request =
-        GetIamPolicyRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setOptions(GetPolicyOptions.newBuilder().build())
-            .build();
-
-    Policy actualResponse = client.getIamPolicy(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getIamPolicyExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      GetIamPolicyRequest request =
-          GetIamPolicyRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .setOptions(GetPolicyOptions.newBuilder().build())
-              .build();
-      client.getIamPolicy(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void setIamPolicyTest() throws Exception {
-    Policy expectedResponse =
-        Policy.newBuilder()
-            .setVersion(351608024)
-            .addAllBindings(new ArrayList<Binding>())
-            .addAllAuditConfigs(new ArrayList<AuditConfig>())
-            .setEtag(ByteString.EMPTY)
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    SetIamPolicyRequest request =
-        SetIamPolicyRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setPolicy(Policy.newBuilder().build())
-            .setUpdateMask(FieldMask.newBuilder().build())
-            .build();
-
-    Policy actualResponse = client.setIamPolicy(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void setIamPolicyExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      SetIamPolicyRequest request =
-          SetIamPolicyRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .setPolicy(Policy.newBuilder().build())
-              .setUpdateMask(FieldMask.newBuilder().build())
-              .build();
-      client.setIamPolicy(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void testIamPermissionsTest() throws Exception {
-    TestIamPermissionsResponse expectedResponse =
-        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
-    mockService.addResponse(expectedResponse);
-
-    TestIamPermissionsRequest request =
-        TestIamPermissionsRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .addAllPermissions(new ArrayList<String>())
-            .build();
-
-    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void testIamPermissionsExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      TestIamPermissionsRequest request =
-          TestIamPermissionsRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .addAllPermissions(new ArrayList<String>())
-              .build();
-      client.testIamPermissions(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listLocationsTest() throws Exception {
-    Location responsesElement = Location.newBuilder().build();
-    ListLocationsResponse expectedResponse =
-        ListLocationsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllLocations(Arrays.asList(responsesElement))
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    ListLocationsRequest request =
-        ListLocationsRequest.newBuilder()
-            .setName("projects/project-3664")
-            .setFilter("filter-1274492040")
-            .setPageSize(883849137)
-            .setPageToken("pageToken873572522")
-            .build();
-
-    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
-
-    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void listLocationsExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      ListLocationsRequest request =
-          ListLocationsRequest.newBuilder()
-              .setName("projects/project-3664")
-              .setFilter("filter-1274492040")
-              .setPageSize(883849137)
-              .setPageToken("pageToken873572522")
-              .build();
-      client.listLocations(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getLocationTest() throws Exception {
-    Location expectedResponse =
-        Location.newBuilder()
-            .setName("name3373707")
-            .setLocationId("locationId1541836720")
-            .setDisplayName("displayName1714148973")
-            .putAllLabels(new HashMap<String, String>())
-            .setMetadata(Any.newBuilder().build())
-            .build();
-    mockService.addResponse(expectedResponse);
-
-    GetLocationRequest request =
-        GetLocationRequest.newBuilder()
-            .setName("projects/project-9062/locations/location-9062")
-            .build();
-
-    Location actualResponse = client.getLocation(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<String> actualRequests = mockService.getRequestPaths();
-    Assert.assertEquals(1, actualRequests.size());
-
-    String apiClientHeaderKey =
-        mockService
-            .getRequestHeaders()
-            .get(ApiClientHeaderProvider.getDefaultApiClientHeaderKey())
-            .iterator()
-            .next();
-    Assert.assertTrue(
-        GaxHttpJsonProperties.getDefaultApiClientHeaderPattern()
-            .matcher(apiClientHeaderKey)
-            .matches());
-  }
-
-  @Test
-  public void getLocationExceptionTest() throws Exception {
-    ApiException exception =
-        ApiExceptionFactory.createException(
-            new Exception(), FakeStatusCode.of(StatusCode.Code.INVALID_ARGUMENT), false);
-    mockService.addException(exception);
-
-    try {
-      GetLocationRequest request =
-          GetLocationRequest.newBuilder()
-              .setName("projects/project-9062/locations/location-9062")
-              .build();
-      client.getLocation(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
deleted file mode 100644
index 1c6928c4ff2a..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceClientTest.java
+++ /dev/null
@@ -1,1269 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListDataExchangesPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListListingsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListLocationsPagedResponse;
-import static com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceClient.ListOrgDataExchangesPagedResponse;
-
-import com.google.api.gax.core.NoCredentialsProvider;
-import com.google.api.gax.grpc.GaxGrpcProperties;
-import com.google.api.gax.grpc.testing.LocalChannelProvider;
-import com.google.api.gax.grpc.testing.MockGrpcService;
-import com.google.api.gax.grpc.testing.MockServiceHelper;
-import com.google.api.gax.rpc.ApiClientHeaderProvider;
-import com.google.api.gax.rpc.InvalidArgumentException;
-import com.google.cloud.location.GetLocationRequest;
-import com.google.cloud.location.ListLocationsRequest;
-import com.google.cloud.location.ListLocationsResponse;
-import com.google.cloud.location.Location;
-import com.google.common.collect.Lists;
-import com.google.iam.v1.AuditConfig;
-import com.google.iam.v1.Binding;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.GetPolicyOptions;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.AbstractMessage;
-import com.google.protobuf.Any;
-import com.google.protobuf.ByteString;
-import com.google.protobuf.Empty;
-import com.google.protobuf.FieldMask;
-import io.grpc.StatusRuntimeException;
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.List;
-import java.util.UUID;
-import javax.annotation.Generated;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-@Generated("by gapic-generator-java")
-public class AnalyticsHubServiceClientTest {
-  private static MockAnalyticsHubService mockAnalyticsHubService;
-  private static MockLocations mockLocations;
-  private static MockServiceHelper mockServiceHelper;
-  private LocalChannelProvider channelProvider;
-  private AnalyticsHubServiceClient client;
-
-  @BeforeClass
-  public static void startStaticServer() {
-    mockAnalyticsHubService = new MockAnalyticsHubService();
-    mockLocations = new MockLocations();
-    mockServiceHelper =
-        new MockServiceHelper(
-            UUID.randomUUID().toString(),
-            Arrays.<MockGrpcService>asList(mockAnalyticsHubService, mockLocations));
-    mockServiceHelper.start();
-  }
-
-  @AfterClass
-  public static void stopServer() {
-    mockServiceHelper.stop();
-  }
-
-  @Before
-  public void setUp() throws IOException {
-    mockServiceHelper.reset();
-    channelProvider = mockServiceHelper.createChannelProvider();
-    AnalyticsHubServiceSettings settings =
-        AnalyticsHubServiceSettings.newBuilder()
-            .setTransportChannelProvider(channelProvider)
-            .setCredentialsProvider(NoCredentialsProvider.create())
-            .build();
-    client = AnalyticsHubServiceClient.create(settings);
-  }
-
-  @After
-  public void tearDown() throws Exception {
-    client.close();
-  }
-
-  @Test
-  public void listDataExchangesTest() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListDataExchangesResponse expectedResponse =
-        ListDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-
-    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListDataExchangesRequest actualRequest = ((ListDataExchangesRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent.toString(), actualRequest.getParent());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listDataExchangesExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-      client.listDataExchanges(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listDataExchangesTest2() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListDataExchangesResponse expectedResponse =
-        ListDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String parent = "parent-995424086";
-
-    ListDataExchangesPagedResponse pagedListResponse = client.listDataExchanges(parent);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListDataExchangesRequest actualRequest = ((ListDataExchangesRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent, actualRequest.getParent());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listDataExchangesExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String parent = "parent-995424086";
-      client.listDataExchanges(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listOrgDataExchangesTest() throws Exception {
-    DataExchange responsesElement = DataExchange.newBuilder().build();
-    ListOrgDataExchangesResponse expectedResponse =
-        ListOrgDataExchangesResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllDataExchanges(Arrays.asList(responsesElement))
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String organization = "organization1178922291";
-
-    ListOrgDataExchangesPagedResponse pagedListResponse = client.listOrgDataExchanges(organization);
-
-    List<DataExchange> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getDataExchangesList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListOrgDataExchangesRequest actualRequest =
-        ((ListOrgDataExchangesRequest) actualRequests.get(0));
-
-    Assert.assertEquals(organization, actualRequest.getOrganization());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listOrgDataExchangesExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String organization = "organization1178922291";
-      client.listOrgDataExchanges(organization);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    DataExchange actualResponse = client.getDataExchange(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetDataExchangeRequest actualRequest = ((GetDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name.toString(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getDataExchangeExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.getDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getDataExchangeTest2() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String name = "name3373707";
-
-    DataExchange actualResponse = client.getDataExchange(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetDataExchangeRequest actualRequest = ((GetDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name, actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getDataExchangeExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String name = "name3373707";
-      client.getDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-    DataExchange dataExchange = DataExchange.newBuilder().build();
-
-    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    CreateDataExchangeRequest actualRequest = ((CreateDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent.toString(), actualRequest.getParent());
-    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void createDataExchangeExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
-      DataExchange dataExchange = DataExchange.newBuilder().build();
-      client.createDataExchange(parent, dataExchange);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createDataExchangeTest2() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String parent = "parent-995424086";
-    DataExchange dataExchange = DataExchange.newBuilder().build();
-
-    DataExchange actualResponse = client.createDataExchange(parent, dataExchange);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    CreateDataExchangeRequest actualRequest = ((CreateDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent, actualRequest.getParent());
-    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void createDataExchangeExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String parent = "parent-995424086";
-      DataExchange dataExchange = DataExchange.newBuilder().build();
-      client.createDataExchange(parent, dataExchange);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void updateDataExchangeTest() throws Exception {
-    DataExchange expectedResponse =
-        DataExchange.newBuilder()
-            .setName(DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setListingCount(-1101038700)
-            .setIcon(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    DataExchange dataExchange = DataExchange.newBuilder().build();
-    FieldMask updateMask = FieldMask.newBuilder().build();
-
-    DataExchange actualResponse = client.updateDataExchange(dataExchange, updateMask);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    UpdateDataExchangeRequest actualRequest = ((UpdateDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(dataExchange, actualRequest.getDataExchange());
-    Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void updateDataExchangeExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      DataExchange dataExchange = DataExchange.newBuilder().build();
-      FieldMask updateMask = FieldMask.newBuilder().build();
-      client.updateDataExchange(dataExchange, updateMask);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteDataExchangeTest() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    client.deleteDataExchange(name);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    DeleteDataExchangeRequest actualRequest = ((DeleteDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name.toString(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void deleteDataExchangeExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      DataExchangeName name = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.deleteDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteDataExchangeTest2() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String name = "name3373707";
-
-    client.deleteDataExchange(name);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    DeleteDataExchangeRequest actualRequest = ((DeleteDataExchangeRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name, actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void deleteDataExchangeExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String name = "name3373707";
-      client.deleteDataExchange(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listListingsTest() throws Exception {
-    Listing responsesElement = Listing.newBuilder().build();
-    ListListingsResponse expectedResponse =
-        ListListingsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllListings(Arrays.asList(responsesElement))
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-
-    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
-
-    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListListingsRequest actualRequest = ((ListListingsRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent.toString(), actualRequest.getParent());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listListingsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      client.listListings(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listListingsTest2() throws Exception {
-    Listing responsesElement = Listing.newBuilder().build();
-    ListListingsResponse expectedResponse =
-        ListListingsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllListings(Arrays.asList(responsesElement))
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String parent = "parent-995424086";
-
-    ListListingsPagedResponse pagedListResponse = client.listListings(parent);
-
-    List<Listing> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getListingsList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListListingsRequest actualRequest = ((ListListingsRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent, actualRequest.getParent());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listListingsExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String parent = "parent-995424086";
-      client.listListings(parent);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    Listing actualResponse = client.getListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetListingRequest actualRequest = ((GetListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name.toString(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getListingExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.getListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getListingTest2() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String name = "name3373707";
-
-    Listing actualResponse = client.getListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetListingRequest actualRequest = ((GetListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name, actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getListingExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String name = "name3373707";
-      client.getListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-    Listing listing = Listing.newBuilder().build();
-
-    Listing actualResponse = client.createListing(parent, listing);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    CreateListingRequest actualRequest = ((CreateListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent.toString(), actualRequest.getParent());
-    Assert.assertEquals(listing, actualRequest.getListing());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void createListingExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      DataExchangeName parent = DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]");
-      Listing listing = Listing.newBuilder().build();
-      client.createListing(parent, listing);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void createListingTest2() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String parent = "parent-995424086";
-    Listing listing = Listing.newBuilder().build();
-
-    Listing actualResponse = client.createListing(parent, listing);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    CreateListingRequest actualRequest = ((CreateListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(parent, actualRequest.getParent());
-    Assert.assertEquals(listing, actualRequest.getListing());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void createListingExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String parent = "parent-995424086";
-      Listing listing = Listing.newBuilder().build();
-      client.createListing(parent, listing);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void updateListingTest() throws Exception {
-    Listing expectedResponse =
-        Listing.newBuilder()
-            .setName(
-                ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]")
-                    .toString())
-            .setDisplayName("displayName1714148973")
-            .setDescription("description-1724546052")
-            .setPrimaryContact("primaryContact-532068418")
-            .setDocumentation("documentation1587405498")
-            .setIcon(ByteString.EMPTY)
-            .setDataProvider(DataProvider.newBuilder().build())
-            .addAllCategories(new ArrayList<Listing.Category>())
-            .setPublisher(Publisher.newBuilder().build())
-            .setRequestAccess("requestAccess871967955")
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    Listing listing = Listing.newBuilder().build();
-    FieldMask updateMask = FieldMask.newBuilder().build();
-
-    Listing actualResponse = client.updateListing(listing, updateMask);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    UpdateListingRequest actualRequest = ((UpdateListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(listing, actualRequest.getListing());
-    Assert.assertEquals(updateMask, actualRequest.getUpdateMask());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void updateListingExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      Listing listing = Listing.newBuilder().build();
-      FieldMask updateMask = FieldMask.newBuilder().build();
-      client.updateListing(listing, updateMask);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteListingTest() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    client.deleteListing(name);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    DeleteListingRequest actualRequest = ((DeleteListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name.toString(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void deleteListingExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.deleteListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void deleteListingTest2() throws Exception {
-    Empty expectedResponse = Empty.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String name = "name3373707";
-
-    client.deleteListing(name);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    DeleteListingRequest actualRequest = ((DeleteListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name, actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void deleteListingExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String name = "name3373707";
-      client.deleteListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void subscribeListingTest() throws Exception {
-    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-
-    SubscribeListingResponse actualResponse = client.subscribeListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    SubscribeListingRequest actualRequest = ((SubscribeListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name.toString(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void subscribeListingExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      ListingName name = ListingName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]", "[LISTING]");
-      client.subscribeListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void subscribeListingTest2() throws Exception {
-    SubscribeListingResponse expectedResponse = SubscribeListingResponse.newBuilder().build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    String name = "name3373707";
-
-    SubscribeListingResponse actualResponse = client.subscribeListing(name);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    SubscribeListingRequest actualRequest = ((SubscribeListingRequest) actualRequests.get(0));
-
-    Assert.assertEquals(name, actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void subscribeListingExceptionTest2() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      String name = "name3373707";
-      client.subscribeListing(name);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getIamPolicyTest() throws Exception {
-    Policy expectedResponse =
-        Policy.newBuilder()
-            .setVersion(351608024)
-            .addAllBindings(new ArrayList<Binding>())
-            .addAllAuditConfigs(new ArrayList<AuditConfig>())
-            .setEtag(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    GetIamPolicyRequest request =
-        GetIamPolicyRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setOptions(GetPolicyOptions.newBuilder().build())
-            .build();
-
-    Policy actualResponse = client.getIamPolicy(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetIamPolicyRequest actualRequest = ((GetIamPolicyRequest) actualRequests.get(0));
-
-    Assert.assertEquals(request.getResource(), actualRequest.getResource());
-    Assert.assertEquals(request.getOptions(), actualRequest.getOptions());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getIamPolicyExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      GetIamPolicyRequest request =
-          GetIamPolicyRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .setOptions(GetPolicyOptions.newBuilder().build())
-              .build();
-      client.getIamPolicy(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void setIamPolicyTest() throws Exception {
-    Policy expectedResponse =
-        Policy.newBuilder()
-            .setVersion(351608024)
-            .addAllBindings(new ArrayList<Binding>())
-            .addAllAuditConfigs(new ArrayList<AuditConfig>())
-            .setEtag(ByteString.EMPTY)
-            .build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    SetIamPolicyRequest request =
-        SetIamPolicyRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .setPolicy(Policy.newBuilder().build())
-            .setUpdateMask(FieldMask.newBuilder().build())
-            .build();
-
-    Policy actualResponse = client.setIamPolicy(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    SetIamPolicyRequest actualRequest = ((SetIamPolicyRequest) actualRequests.get(0));
-
-    Assert.assertEquals(request.getResource(), actualRequest.getResource());
-    Assert.assertEquals(request.getPolicy(), actualRequest.getPolicy());
-    Assert.assertEquals(request.getUpdateMask(), actualRequest.getUpdateMask());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void setIamPolicyExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      SetIamPolicyRequest request =
-          SetIamPolicyRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .setPolicy(Policy.newBuilder().build())
-              .setUpdateMask(FieldMask.newBuilder().build())
-              .build();
-      client.setIamPolicy(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void testIamPermissionsTest() throws Exception {
-    TestIamPermissionsResponse expectedResponse =
-        TestIamPermissionsResponse.newBuilder().addAllPermissions(new ArrayList<String>()).build();
-    mockAnalyticsHubService.addResponse(expectedResponse);
-
-    TestIamPermissionsRequest request =
-        TestIamPermissionsRequest.newBuilder()
-            .setResource(
-                DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-            .addAllPermissions(new ArrayList<String>())
-            .build();
-
-    TestIamPermissionsResponse actualResponse = client.testIamPermissions(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockAnalyticsHubService.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    TestIamPermissionsRequest actualRequest = ((TestIamPermissionsRequest) actualRequests.get(0));
-
-    Assert.assertEquals(request.getResource(), actualRequest.getResource());
-    Assert.assertEquals(request.getPermissionsList(), actualRequest.getPermissionsList());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void testIamPermissionsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockAnalyticsHubService.addException(exception);
-
-    try {
-      TestIamPermissionsRequest request =
-          TestIamPermissionsRequest.newBuilder()
-              .setResource(
-                  DataExchangeName.of("[PROJECT]", "[LOCATION]", "[DATA_EXCHANGE]").toString())
-              .addAllPermissions(new ArrayList<String>())
-              .build();
-      client.testIamPermissions(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void listLocationsTest() throws Exception {
-    Location responsesElement = Location.newBuilder().build();
-    ListLocationsResponse expectedResponse =
-        ListLocationsResponse.newBuilder()
-            .setNextPageToken("")
-            .addAllLocations(Arrays.asList(responsesElement))
-            .build();
-    mockLocations.addResponse(expectedResponse);
-
-    ListLocationsRequest request =
-        ListLocationsRequest.newBuilder()
-            .setName("name3373707")
-            .setFilter("filter-1274492040")
-            .setPageSize(883849137)
-            .setPageToken("pageToken873572522")
-            .build();
-
-    ListLocationsPagedResponse pagedListResponse = client.listLocations(request);
-
-    List<Location> resources = Lists.newArrayList(pagedListResponse.iterateAll());
-
-    Assert.assertEquals(1, resources.size());
-    Assert.assertEquals(expectedResponse.getLocationsList().get(0), resources.get(0));
-
-    List<AbstractMessage> actualRequests = mockLocations.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    ListLocationsRequest actualRequest = ((ListLocationsRequest) actualRequests.get(0));
-
-    Assert.assertEquals(request.getName(), actualRequest.getName());
-    Assert.assertEquals(request.getFilter(), actualRequest.getFilter());
-    Assert.assertEquals(request.getPageSize(), actualRequest.getPageSize());
-    Assert.assertEquals(request.getPageToken(), actualRequest.getPageToken());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void listLocationsExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockLocations.addException(exception);
-
-    try {
-      ListLocationsRequest request =
-          ListLocationsRequest.newBuilder()
-              .setName("name3373707")
-              .setFilter("filter-1274492040")
-              .setPageSize(883849137)
-              .setPageToken("pageToken873572522")
-              .build();
-      client.listLocations(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-
-  @Test
-  public void getLocationTest() throws Exception {
-    Location expectedResponse =
-        Location.newBuilder()
-            .setName("name3373707")
-            .setLocationId("locationId1541836720")
-            .setDisplayName("displayName1714148973")
-            .putAllLabels(new HashMap<String, String>())
-            .setMetadata(Any.newBuilder().build())
-            .build();
-    mockLocations.addResponse(expectedResponse);
-
-    GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
-
-    Location actualResponse = client.getLocation(request);
-    Assert.assertEquals(expectedResponse, actualResponse);
-
-    List<AbstractMessage> actualRequests = mockLocations.getRequests();
-    Assert.assertEquals(1, actualRequests.size());
-    GetLocationRequest actualRequest = ((GetLocationRequest) actualRequests.get(0));
-
-    Assert.assertEquals(request.getName(), actualRequest.getName());
-    Assert.assertTrue(
-        channelProvider.isHeaderSent(
-            ApiClientHeaderProvider.getDefaultApiClientHeaderKey(),
-            GaxGrpcProperties.getDefaultApiClientHeaderPattern()));
-  }
-
-  @Test
-  public void getLocationExceptionTest() throws Exception {
-    StatusRuntimeException exception = new StatusRuntimeException(io.grpc.Status.INVALID_ARGUMENT);
-    mockLocations.addException(exception);
-
-    try {
-      GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
-      client.getLocation(request);
-      Assert.fail("No exception raised");
-    } catch (InvalidArgumentException e) {
-      // Expected exception.
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
deleted file mode 100644
index fc79716cbea0..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubService.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.core.BetaApi;
-import com.google.api.gax.grpc.testing.MockGrpcService;
-import com.google.protobuf.AbstractMessage;
-import io.grpc.ServerServiceDefinition;
-import java.util.List;
-import javax.annotation.Generated;
-
-@BetaApi
-@Generated("by gapic-generator-java")
-public class MockAnalyticsHubService implements MockGrpcService {
-  private final MockAnalyticsHubServiceImpl serviceImpl;
-
-  public MockAnalyticsHubService() {
-    serviceImpl = new MockAnalyticsHubServiceImpl();
-  }
-
-  @Override
-  public List<AbstractMessage> getRequests() {
-    return serviceImpl.getRequests();
-  }
-
-  @Override
-  public void addResponse(AbstractMessage response) {
-    serviceImpl.addResponse(response);
-  }
-
-  @Override
-  public void addException(Exception exception) {
-    serviceImpl.addException(exception);
-  }
-
-  @Override
-  public ServerServiceDefinition getServiceDefinition() {
-    return serviceImpl.bindService();
-  }
-
-  @Override
-  public void reset() {
-    serviceImpl.reset();
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
deleted file mode 100644
index 7a6161ee08fe..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/google-cloud-bigquery-data-exchange/src/test/java/com/google/cloud/bigquery/dataexchange/v1beta1/MockAnalyticsHubServiceImpl.java
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.core.BetaApi;
-import com.google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubServiceGrpc.AnalyticsHubServiceImplBase;
-import com.google.iam.v1.GetIamPolicyRequest;
-import com.google.iam.v1.Policy;
-import com.google.iam.v1.SetIamPolicyRequest;
-import com.google.iam.v1.TestIamPermissionsRequest;
-import com.google.iam.v1.TestIamPermissionsResponse;
-import com.google.protobuf.AbstractMessage;
-import com.google.protobuf.Empty;
-import io.grpc.stub.StreamObserver;
-import java.util.ArrayList;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Queue;
-import javax.annotation.Generated;
-
-@BetaApi
-@Generated("by gapic-generator-java")
-public class MockAnalyticsHubServiceImpl extends AnalyticsHubServiceImplBase {
-  private List<AbstractMessage> requests;
-  private Queue<Object> responses;
-
-  public MockAnalyticsHubServiceImpl() {
-    requests = new ArrayList<>();
-    responses = new LinkedList<>();
-  }
-
-  public List<AbstractMessage> getRequests() {
-    return requests;
-  }
-
-  public void addResponse(AbstractMessage response) {
-    responses.add(response);
-  }
-
-  public void setResponses(List<AbstractMessage> responses) {
-    this.responses = new LinkedList<Object>(responses);
-  }
-
-  public void addException(Exception exception) {
-    responses.add(exception);
-  }
-
-  public void reset() {
-    requests = new ArrayList<>();
-    responses = new LinkedList<>();
-  }
-
-  @Override
-  public void listDataExchanges(
-      ListDataExchangesRequest request,
-      StreamObserver<ListDataExchangesResponse> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof ListDataExchangesResponse) {
-      requests.add(request);
-      responseObserver.onNext(((ListDataExchangesResponse) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method ListDataExchanges, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  ListDataExchangesResponse.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void listOrgDataExchanges(
-      ListOrgDataExchangesRequest request,
-      StreamObserver<ListOrgDataExchangesResponse> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof ListOrgDataExchangesResponse) {
-      requests.add(request);
-      responseObserver.onNext(((ListOrgDataExchangesResponse) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method ListOrgDataExchanges, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  ListOrgDataExchangesResponse.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void getDataExchange(
-      GetDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof DataExchange) {
-      requests.add(request);
-      responseObserver.onNext(((DataExchange) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method GetDataExchange, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  DataExchange.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void createDataExchange(
-      CreateDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof DataExchange) {
-      requests.add(request);
-      responseObserver.onNext(((DataExchange) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method CreateDataExchange, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  DataExchange.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void updateDataExchange(
-      UpdateDataExchangeRequest request, StreamObserver<DataExchange> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof DataExchange) {
-      requests.add(request);
-      responseObserver.onNext(((DataExchange) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method UpdateDataExchange, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  DataExchange.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void deleteDataExchange(
-      DeleteDataExchangeRequest request, StreamObserver<Empty> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Empty) {
-      requests.add(request);
-      responseObserver.onNext(((Empty) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method DeleteDataExchange, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Empty.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void listListings(
-      ListListingsRequest request, StreamObserver<ListListingsResponse> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof ListListingsResponse) {
-      requests.add(request);
-      responseObserver.onNext(((ListListingsResponse) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method ListListings, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  ListListingsResponse.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void getListing(GetListingRequest request, StreamObserver<Listing> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Listing) {
-      requests.add(request);
-      responseObserver.onNext(((Listing) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method GetListing, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Listing.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void createListing(
-      CreateListingRequest request, StreamObserver<Listing> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Listing) {
-      requests.add(request);
-      responseObserver.onNext(((Listing) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method CreateListing, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Listing.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void updateListing(
-      UpdateListingRequest request, StreamObserver<Listing> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Listing) {
-      requests.add(request);
-      responseObserver.onNext(((Listing) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method UpdateListing, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Listing.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void deleteListing(DeleteListingRequest request, StreamObserver<Empty> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Empty) {
-      requests.add(request);
-      responseObserver.onNext(((Empty) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method DeleteListing, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Empty.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void subscribeListing(
-      SubscribeListingRequest request, StreamObserver<SubscribeListingResponse> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof SubscribeListingResponse) {
-      requests.add(request);
-      responseObserver.onNext(((SubscribeListingResponse) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method SubscribeListing, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  SubscribeListingResponse.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void getIamPolicy(GetIamPolicyRequest request, StreamObserver<Policy> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Policy) {
-      requests.add(request);
-      responseObserver.onNext(((Policy) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method GetIamPolicy, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Policy.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void setIamPolicy(SetIamPolicyRequest request, StreamObserver<Policy> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof Policy) {
-      requests.add(request);
-      responseObserver.onNext(((Policy) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method SetIamPolicy, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  Policy.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-
-  @Override
-  public void testIamPermissions(
-      TestIamPermissionsRequest request,
-      StreamObserver<TestIamPermissionsResponse> responseObserver) {
-    Object response = responses.poll();
-    if (response instanceof TestIamPermissionsResponse) {
-      requests.add(request);
-      responseObserver.onNext(((TestIamPermissionsResponse) response));
-      responseObserver.onCompleted();
-    } else if (response instanceof Exception) {
-      responseObserver.onError(((Exception) response));
-    } else {
-      responseObserver.onError(
-          new IllegalArgumentException(
-              String.format(
-                  "Unrecognized response type %s for method TestIamPermissions, expected %s or %s",
-                  response == null ? "null" : response.getClass().getName(),
-                  TestIamPermissionsResponse.class.getName(),
-                  Exception.class.getName())));
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
deleted file mode 100644
index c31be2018fdf..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/grpc-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/AnalyticsHubServiceGrpc.java
+++ /dev/null
@@ -1,1552 +0,0 @@
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * <pre>
- * The `AnalyticsHubService` API facilitates data sharing within and across
- * organizations. It allows data providers to publish listings that reference
- * shared datasets. With Analytics Hub, users can discover and search for
- * listings that they have access to. Subscribers can view and subscribe to
- * listings. When you subscribe to a listing, Analytics Hub creates a linked
- * dataset in your project.
- * </pre>
- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class AnalyticsHubServiceGrpc {
-
-  private AnalyticsHubServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.bigquery.dataexchange.v1beta1.AnalyticsHubService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListDataExchanges",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> getListDataExchangesMethod;
-    if ((getListDataExchangesMethod = AnalyticsHubServiceGrpc.getListDataExchangesMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getListDataExchangesMethod = AnalyticsHubServiceGrpc.getListDataExchangesMethod) == null) {
-          AnalyticsHubServiceGrpc.getListDataExchangesMethod = getListDataExchangesMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDataExchanges"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListDataExchanges"))
-              .build();
-        }
-      }
-    }
-    return getListDataExchangesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListOrgDataExchanges",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> getListOrgDataExchangesMethod;
-    if ((getListOrgDataExchangesMethod = AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getListOrgDataExchangesMethod = AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod) == null) {
-          AnalyticsHubServiceGrpc.getListOrgDataExchangesMethod = getListOrgDataExchangesMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListOrgDataExchanges"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListOrgDataExchanges"))
-              .build();
-        }
-      }
-    }
-    return getListOrgDataExchangesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetDataExchange",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getGetDataExchangeMethod;
-    if ((getGetDataExchangeMethod = AnalyticsHubServiceGrpc.getGetDataExchangeMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getGetDataExchangeMethod = AnalyticsHubServiceGrpc.getGetDataExchangeMethod) == null) {
-          AnalyticsHubServiceGrpc.getGetDataExchangeMethod = getGetDataExchangeMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDataExchange"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetDataExchange"))
-              .build();
-        }
-      }
-    }
-    return getGetDataExchangeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateDataExchange",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getCreateDataExchangeMethod;
-    if ((getCreateDataExchangeMethod = AnalyticsHubServiceGrpc.getCreateDataExchangeMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getCreateDataExchangeMethod = AnalyticsHubServiceGrpc.getCreateDataExchangeMethod) == null) {
-          AnalyticsHubServiceGrpc.getCreateDataExchangeMethod = getCreateDataExchangeMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDataExchange"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("CreateDataExchange"))
-              .build();
-        }
-      }
-    }
-    return getCreateDataExchangeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateDataExchange",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getUpdateDataExchangeMethod;
-    if ((getUpdateDataExchangeMethod = AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getUpdateDataExchangeMethod = AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod) == null) {
-          AnalyticsHubServiceGrpc.getUpdateDataExchangeMethod = getUpdateDataExchangeMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDataExchange"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("UpdateDataExchange"))
-              .build();
-        }
-      }
-    }
-    return getUpdateDataExchangeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
-      com.google.protobuf.Empty> getDeleteDataExchangeMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteDataExchange",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.class,
-      responseType = com.google.protobuf.Empty.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
-      com.google.protobuf.Empty> getDeleteDataExchangeMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest, com.google.protobuf.Empty> getDeleteDataExchangeMethod;
-    if ((getDeleteDataExchangeMethod = AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getDeleteDataExchangeMethod = AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod) == null) {
-          AnalyticsHubServiceGrpc.getDeleteDataExchangeMethod = getDeleteDataExchangeMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest, com.google.protobuf.Empty>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDataExchange"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("DeleteDataExchange"))
-              .build();
-        }
-      }
-    }
-    return getDeleteDataExchangeMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListListings",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> getListListingsMethod;
-    if ((getListListingsMethod = AnalyticsHubServiceGrpc.getListListingsMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getListListingsMethod = AnalyticsHubServiceGrpc.getListListingsMethod) == null) {
-          AnalyticsHubServiceGrpc.getListListingsMethod = getListListingsMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListListings"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("ListListings"))
-              .build();
-        }
-      }
-    }
-    return getListListingsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetListing",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getGetListingMethod;
-    if ((getGetListingMethod = AnalyticsHubServiceGrpc.getGetListingMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getGetListingMethod = AnalyticsHubServiceGrpc.getGetListingMethod) == null) {
-          AnalyticsHubServiceGrpc.getGetListingMethod = getGetListingMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetListing"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetListing"))
-              .build();
-        }
-      }
-    }
-    return getGetListingMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateListing",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getCreateListingMethod;
-    if ((getCreateListingMethod = AnalyticsHubServiceGrpc.getCreateListingMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getCreateListingMethod = AnalyticsHubServiceGrpc.getCreateListingMethod) == null) {
-          AnalyticsHubServiceGrpc.getCreateListingMethod = getCreateListingMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateListing"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("CreateListing"))
-              .build();
-        }
-      }
-    }
-    return getCreateListingMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateListing",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getUpdateListingMethod;
-    if ((getUpdateListingMethod = AnalyticsHubServiceGrpc.getUpdateListingMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getUpdateListingMethod = AnalyticsHubServiceGrpc.getUpdateListingMethod) == null) {
-          AnalyticsHubServiceGrpc.getUpdateListingMethod = getUpdateListingMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.Listing>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateListing"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("UpdateListing"))
-              .build();
-        }
-      }
-    }
-    return getUpdateListingMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
-      com.google.protobuf.Empty> getDeleteListingMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteListing",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.class,
-      responseType = com.google.protobuf.Empty.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
-      com.google.protobuf.Empty> getDeleteListingMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest, com.google.protobuf.Empty> getDeleteListingMethod;
-    if ((getDeleteListingMethod = AnalyticsHubServiceGrpc.getDeleteListingMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getDeleteListingMethod = AnalyticsHubServiceGrpc.getDeleteListingMethod) == null) {
-          AnalyticsHubServiceGrpc.getDeleteListingMethod = getDeleteListingMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest, com.google.protobuf.Empty>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteListing"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("DeleteListing"))
-              .build();
-        }
-      }
-    }
-    return getDeleteListingMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SubscribeListing",
-      requestType = com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class,
-      responseType = com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod() {
-    io.grpc.MethodDescriptor<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> getSubscribeListingMethod;
-    if ((getSubscribeListingMethod = AnalyticsHubServiceGrpc.getSubscribeListingMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getSubscribeListingMethod = AnalyticsHubServiceGrpc.getSubscribeListingMethod) == null) {
-          AnalyticsHubServiceGrpc.getSubscribeListingMethod = getSubscribeListingMethod =
-              io.grpc.MethodDescriptor.<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SubscribeListing"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("SubscribeListing"))
-              .build();
-        }
-      }
-    }
-    return getSubscribeListingMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest,
-      com.google.iam.v1.Policy> getGetIamPolicyMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetIamPolicy",
-      requestType = com.google.iam.v1.GetIamPolicyRequest.class,
-      responseType = com.google.iam.v1.Policy.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest,
-      com.google.iam.v1.Policy> getGetIamPolicyMethod() {
-    io.grpc.MethodDescriptor<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy> getGetIamPolicyMethod;
-    if ((getGetIamPolicyMethod = AnalyticsHubServiceGrpc.getGetIamPolicyMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getGetIamPolicyMethod = AnalyticsHubServiceGrpc.getGetIamPolicyMethod) == null) {
-          AnalyticsHubServiceGrpc.getGetIamPolicyMethod = getGetIamPolicyMethod =
-              io.grpc.MethodDescriptor.<com.google.iam.v1.GetIamPolicyRequest, com.google.iam.v1.Policy>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetIamPolicy"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.GetIamPolicyRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.Policy.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("GetIamPolicy"))
-              .build();
-        }
-      }
-    }
-    return getGetIamPolicyMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest,
-      com.google.iam.v1.Policy> getSetIamPolicyMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SetIamPolicy",
-      requestType = com.google.iam.v1.SetIamPolicyRequest.class,
-      responseType = com.google.iam.v1.Policy.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest,
-      com.google.iam.v1.Policy> getSetIamPolicyMethod() {
-    io.grpc.MethodDescriptor<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy> getSetIamPolicyMethod;
-    if ((getSetIamPolicyMethod = AnalyticsHubServiceGrpc.getSetIamPolicyMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getSetIamPolicyMethod = AnalyticsHubServiceGrpc.getSetIamPolicyMethod) == null) {
-          AnalyticsHubServiceGrpc.getSetIamPolicyMethod = getSetIamPolicyMethod =
-              io.grpc.MethodDescriptor.<com.google.iam.v1.SetIamPolicyRequest, com.google.iam.v1.Policy>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SetIamPolicy"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.SetIamPolicyRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.Policy.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("SetIamPolicy"))
-              .build();
-        }
-      }
-    }
-    return getSetIamPolicyMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest,
-      com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "TestIamPermissions",
-      requestType = com.google.iam.v1.TestIamPermissionsRequest.class,
-      responseType = com.google.iam.v1.TestIamPermissionsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest,
-      com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod() {
-    io.grpc.MethodDescriptor<com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse> getTestIamPermissionsMethod;
-    if ((getTestIamPermissionsMethod = AnalyticsHubServiceGrpc.getTestIamPermissionsMethod) == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        if ((getTestIamPermissionsMethod = AnalyticsHubServiceGrpc.getTestIamPermissionsMethod) == null) {
-          AnalyticsHubServiceGrpc.getTestIamPermissionsMethod = getTestIamPermissionsMethod =
-              io.grpc.MethodDescriptor.<com.google.iam.v1.TestIamPermissionsRequest, com.google.iam.v1.TestIamPermissionsResponse>newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "TestIamPermissions"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.TestIamPermissionsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.iam.v1.TestIamPermissionsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new AnalyticsHubServiceMethodDescriptorSupplier("TestIamPermissions"))
-              .build();
-        }
-      }
-    }
-    return getTestIamPermissionsMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static AnalyticsHubServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceStub> factory =
-      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceStub>() {
-        @java.lang.Override
-        public AnalyticsHubServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new AnalyticsHubServiceStub(channel, callOptions);
-        }
-      };
-    return AnalyticsHubServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static AnalyticsHubServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceBlockingStub> factory =
-      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceBlockingStub>() {
-        @java.lang.Override
-        public AnalyticsHubServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new AnalyticsHubServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return AnalyticsHubServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static AnalyticsHubServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceFutureStub> factory =
-      new io.grpc.stub.AbstractStub.StubFactory<AnalyticsHubServiceFutureStub>() {
-        @java.lang.Override
-        public AnalyticsHubServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new AnalyticsHubServiceFutureStub(channel, callOptions);
-        }
-      };
-    return AnalyticsHubServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * <pre>
-   * The `AnalyticsHubService` API facilitates data sharing within and across
-   * organizations. It allows data providers to publish listings that reference
-   * shared datasets. With Analytics Hub, users can discover and search for
-   * listings that they have access to. Subscribers can view and subscribe to
-   * listings. When you subscribe to a listing, Analytics Hub creates a linked
-   * dataset in your project.
-   * </pre>
-   */
-  public static abstract class AnalyticsHubServiceImplBase implements io.grpc.BindableService {
-
-    /**
-     * <pre>
-     * Lists all data exchanges in a given project and location.
-     * </pre>
-     */
-    public void listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDataExchangesMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges from projects in a given organization and
-     * location.
-     * </pre>
-     */
-    public void listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListOrgDataExchangesMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a data exchange.
-     * </pre>
-     */
-    public void getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDataExchangeMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Creates a new data exchange.
-     * </pre>
-     */
-    public void createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDataExchangeMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing data exchange.
-     * </pre>
-     */
-    public void updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDataExchangeMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Deletes an existing data exchange.
-     * </pre>
-     */
-    public void deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDataExchangeMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Lists all listings in a given project and location.
-     * </pre>
-     */
-    public void listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListListingsMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a listing.
-     * </pre>
-     */
-    public void getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetListingMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Creates a new listing.
-     * </pre>
-     */
-    public void createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateListingMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing listing.
-     * </pre>
-     */
-    public void updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateListingMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Deletes a listing.
-     * </pre>
-     */
-    public void deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteListingMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Subscribes to a listing.
-     * Currently, with Analytics Hub, you can create listings that
-     * reference only BigQuery datasets.
-     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
-     * creates a linked dataset in the subscriber's project.
-     * </pre>
-     */
-    public void subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSubscribeListingMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the IAM policy.
-     * </pre>
-     */
-    public void getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetIamPolicyMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Sets the IAM policy.
-     * </pre>
-     */
-    public void setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSetIamPolicyMethod(), responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Returns the permissions that a caller has.
-     * </pre>
-     */
-    public void testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse> responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getTestIamPermissionsMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListDataExchangesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>(
-                  this, METHODID_LIST_DATA_EXCHANGES)))
-          .addMethod(
-            getListOrgDataExchangesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>(
-                  this, METHODID_LIST_ORG_DATA_EXCHANGES)))
-          .addMethod(
-            getGetDataExchangeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
-                  this, METHODID_GET_DATA_EXCHANGE)))
-          .addMethod(
-            getCreateDataExchangeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
-                  this, METHODID_CREATE_DATA_EXCHANGE)))
-          .addMethod(
-            getUpdateDataExchangeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>(
-                  this, METHODID_UPDATE_DATA_EXCHANGE)))
-          .addMethod(
-            getDeleteDataExchangeMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_DATA_EXCHANGE)))
-          .addMethod(
-            getListListingsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>(
-                  this, METHODID_LIST_LISTINGS)))
-          .addMethod(
-            getGetListingMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
-                  this, METHODID_GET_LISTING)))
-          .addMethod(
-            getCreateListingMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
-                  this, METHODID_CREATE_LISTING)))
-          .addMethod(
-            getUpdateListingMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.Listing>(
-                  this, METHODID_UPDATE_LISTING)))
-          .addMethod(
-            getDeleteListingMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest,
-                com.google.protobuf.Empty>(
-                  this, METHODID_DELETE_LISTING)))
-          .addMethod(
-            getSubscribeListingMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest,
-                com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>(
-                  this, METHODID_SUBSCRIBE_LISTING)))
-          .addMethod(
-            getGetIamPolicyMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.iam.v1.GetIamPolicyRequest,
-                com.google.iam.v1.Policy>(
-                  this, METHODID_GET_IAM_POLICY)))
-          .addMethod(
-            getSetIamPolicyMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.iam.v1.SetIamPolicyRequest,
-                com.google.iam.v1.Policy>(
-                  this, METHODID_SET_IAM_POLICY)))
-          .addMethod(
-            getTestIamPermissionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.iam.v1.TestIamPermissionsRequest,
-                com.google.iam.v1.TestIamPermissionsResponse>(
-                  this, METHODID_TEST_IAM_PERMISSIONS)))
-          .build();
-    }
-  }
-
-  /**
-   * <pre>
-   * The `AnalyticsHubService` API facilitates data sharing within and across
-   * organizations. It allows data providers to publish listings that reference
-   * shared datasets. With Analytics Hub, users can discover and search for
-   * listings that they have access to. Subscribers can view and subscribe to
-   * listings. When you subscribe to a listing, Analytics Hub creates a linked
-   * dataset in your project.
-   * </pre>
-   */
-  public static final class AnalyticsHubServiceStub extends io.grpc.stub.AbstractAsyncStub<AnalyticsHubServiceStub> {
-    private AnalyticsHubServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected AnalyticsHubServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new AnalyticsHubServiceStub(channel, callOptions);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges in a given project and location.
-     * </pre>
-     */
-    public void listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListDataExchangesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges from projects in a given organization and
-     * location.
-     * </pre>
-     */
-    public void listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListOrgDataExchangesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a data exchange.
-     * </pre>
-     */
-    public void getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetDataExchangeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Creates a new data exchange.
-     * </pre>
-     */
-    public void createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateDataExchangeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing data exchange.
-     * </pre>
-     */
-    public void updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateDataExchangeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Deletes an existing data exchange.
-     * </pre>
-     */
-    public void deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request,
-        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteDataExchangeMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Lists all listings in a given project and location.
-     * </pre>
-     */
-    public void listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListListingsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a listing.
-     * </pre>
-     */
-    public void getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetListingMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Creates a new listing.
-     * </pre>
-     */
-    public void createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateListingMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing listing.
-     * </pre>
-     */
-    public void updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateListingMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Deletes a listing.
-     * </pre>
-     */
-    public void deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.protobuf.Empty> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteListingMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Subscribes to a listing.
-     * Currently, with Analytics Hub, you can create listings that
-     * reference only BigQuery datasets.
-     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
-     * creates a linked dataset in the subscriber's project.
-     * </pre>
-     */
-    public void subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request,
-        io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSubscribeListingMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Gets the IAM policy.
-     * </pre>
-     */
-    public void getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Sets the IAM policy.
-     * </pre>
-     */
-    public void setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.Policy> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * <pre>
-     * Returns the permissions that a caller has.
-     * </pre>
-     */
-    public void testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request,
-        io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse> responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * <pre>
-   * The `AnalyticsHubService` API facilitates data sharing within and across
-   * organizations. It allows data providers to publish listings that reference
-   * shared datasets. With Analytics Hub, users can discover and search for
-   * listings that they have access to. Subscribers can view and subscribe to
-   * listings. When you subscribe to a listing, Analytics Hub creates a linked
-   * dataset in your project.
-   * </pre>
-   */
-  public static final class AnalyticsHubServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub<AnalyticsHubServiceBlockingStub> {
-    private AnalyticsHubServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected AnalyticsHubServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new AnalyticsHubServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges in a given project and location.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse listDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListDataExchangesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges from projects in a given organization and
-     * location.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse listOrgDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListOrgDataExchangesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a data exchange.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetDataExchangeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Creates a new data exchange.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange createDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateDataExchangeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing data exchange.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange updateDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateDataExchangeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Deletes an existing data exchange.
-     * </pre>
-     */
-    public com.google.protobuf.Empty deleteDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteDataExchangeMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Lists all listings in a given project and location.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse listListings(com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListListingsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a listing.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing(com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetListingMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Creates a new listing.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing createListing(com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateListingMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing listing.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing updateListing(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateListingMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Deletes a listing.
-     * </pre>
-     */
-    public com.google.protobuf.Empty deleteListing(com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteListingMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Subscribes to a listing.
-     * Currently, with Analytics Hub, you can create listings that
-     * reference only BigQuery datasets.
-     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
-     * creates a linked dataset in the subscriber's project.
-     * </pre>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse subscribeListing(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSubscribeListingMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the IAM policy.
-     * </pre>
-     */
-    public com.google.iam.v1.Policy getIamPolicy(com.google.iam.v1.GetIamPolicyRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetIamPolicyMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Sets the IAM policy.
-     * </pre>
-     */
-    public com.google.iam.v1.Policy setIamPolicy(com.google.iam.v1.SetIamPolicyRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSetIamPolicyMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * <pre>
-     * Returns the permissions that a caller has.
-     * </pre>
-     */
-    public com.google.iam.v1.TestIamPermissionsResponse testIamPermissions(com.google.iam.v1.TestIamPermissionsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getTestIamPermissionsMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * <pre>
-   * The `AnalyticsHubService` API facilitates data sharing within and across
-   * organizations. It allows data providers to publish listings that reference
-   * shared datasets. With Analytics Hub, users can discover and search for
-   * listings that they have access to. Subscribers can view and subscribe to
-   * listings. When you subscribe to a listing, Analytics Hub creates a linked
-   * dataset in your project.
-   * </pre>
-   */
-  public static final class AnalyticsHubServiceFutureStub extends io.grpc.stub.AbstractFutureStub<AnalyticsHubServiceFutureStub> {
-    private AnalyticsHubServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected AnalyticsHubServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new AnalyticsHubServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges in a given project and location.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse> listDataExchanges(
-        com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListDataExchangesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Lists all data exchanges from projects in a given organization and
-     * location.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse> listOrgDataExchanges(
-        com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListOrgDataExchangesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a data exchange.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetDataExchangeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Creates a new data exchange.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> createDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateDataExchangeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing data exchange.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> updateDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateDataExchangeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Deletes an existing data exchange.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty> deleteDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteDataExchangeMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Lists all listings in a given project and location.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse> listListings(
-        com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListListingsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the details of a listing.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetListingMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Creates a new listing.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> createListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateListingMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Updates an existing listing.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> updateListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateListingMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Deletes a listing.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty> deleteListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteListingMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Subscribes to a listing.
-     * Currently, with Analytics Hub, you can create listings that
-     * reference only BigQuery datasets.
-     * Upon subscription to a listing for a BigQuery dataset, Analytics Hub
-     * creates a linked dataset in the subscriber's project.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse> subscribeListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSubscribeListingMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Gets the IAM policy.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy> getIamPolicy(
-        com.google.iam.v1.GetIamPolicyRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetIamPolicyMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Sets the IAM policy.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.Policy> setIamPolicy(
-        com.google.iam.v1.SetIamPolicyRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSetIamPolicyMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * <pre>
-     * Returns the permissions that a caller has.
-     * </pre>
-     */
-    public com.google.common.util.concurrent.ListenableFuture<com.google.iam.v1.TestIamPermissionsResponse> testIamPermissions(
-        com.google.iam.v1.TestIamPermissionsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getTestIamPermissionsMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_DATA_EXCHANGES = 0;
-  private static final int METHODID_LIST_ORG_DATA_EXCHANGES = 1;
-  private static final int METHODID_GET_DATA_EXCHANGE = 2;
-  private static final int METHODID_CREATE_DATA_EXCHANGE = 3;
-  private static final int METHODID_UPDATE_DATA_EXCHANGE = 4;
-  private static final int METHODID_DELETE_DATA_EXCHANGE = 5;
-  private static final int METHODID_LIST_LISTINGS = 6;
-  private static final int METHODID_GET_LISTING = 7;
-  private static final int METHODID_CREATE_LISTING = 8;
-  private static final int METHODID_UPDATE_LISTING = 9;
-  private static final int METHODID_DELETE_LISTING = 10;
-  private static final int METHODID_SUBSCRIBE_LISTING = 11;
-  private static final int METHODID_GET_IAM_POLICY = 12;
-  private static final int METHODID_SET_IAM_POLICY = 13;
-  private static final int METHODID_TEST_IAM_PERMISSIONS = 14;
-
-  private static final class MethodHandlers<Req, Resp> implements
-      io.grpc.stub.ServerCalls.UnaryMethod<Req, Resp>,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final AnalyticsHubServiceImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(AnalyticsHubServiceImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver<Resp> responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_DATA_EXCHANGES:
-          serviceImpl.listDataExchanges((com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse>) responseObserver);
-          break;
-        case METHODID_LIST_ORG_DATA_EXCHANGES:
-          serviceImpl.listOrgDataExchanges((com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse>) responseObserver);
-          break;
-        case METHODID_GET_DATA_EXCHANGE:
-          serviceImpl.getDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
-          break;
-        case METHODID_CREATE_DATA_EXCHANGE:
-          serviceImpl.createDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
-          break;
-        case METHODID_UPDATE_DATA_EXCHANGE:
-          serviceImpl.updateDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>) responseObserver);
-          break;
-        case METHODID_DELETE_DATA_EXCHANGE:
-          serviceImpl.deleteDataExchange((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.protobuf.Empty>) responseObserver);
-          break;
-        case METHODID_LIST_LISTINGS:
-          serviceImpl.listListings((com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse>) responseObserver);
-          break;
-        case METHODID_GET_LISTING:
-          serviceImpl.getListing((com.google.cloud.bigquery.dataexchange.v1beta1.GetListingRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
-          break;
-        case METHODID_CREATE_LISTING:
-          serviceImpl.createListing((com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
-          break;
-        case METHODID_UPDATE_LISTING:
-          serviceImpl.updateListing((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>) responseObserver);
-          break;
-        case METHODID_DELETE_LISTING:
-          serviceImpl.deleteListing((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.protobuf.Empty>) responseObserver);
-          break;
-        case METHODID_SUBSCRIBE_LISTING:
-          serviceImpl.subscribeListing((com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse>) responseObserver);
-          break;
-        case METHODID_GET_IAM_POLICY:
-          serviceImpl.getIamPolicy((com.google.iam.v1.GetIamPolicyRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>) responseObserver);
-          break;
-        case METHODID_SET_IAM_POLICY:
-          serviceImpl.setIamPolicy((com.google.iam.v1.SetIamPolicyRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.iam.v1.Policy>) responseObserver);
-          break;
-        case METHODID_TEST_IAM_PERMISSIONS:
-          serviceImpl.testIamPermissions((com.google.iam.v1.TestIamPermissionsRequest) request,
-              (io.grpc.stub.StreamObserver<com.google.iam.v1.TestIamPermissionsResponse>) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver<Req> invoke(
-        io.grpc.stub.StreamObserver<Resp> responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class AnalyticsHubServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    AnalyticsHubServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("AnalyticsHubService");
-    }
-  }
-
-  private static final class AnalyticsHubServiceFileDescriptorSupplier
-      extends AnalyticsHubServiceBaseDescriptorSupplier {
-    AnalyticsHubServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class AnalyticsHubServiceMethodDescriptorSupplier
-      extends AnalyticsHubServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    AnalyticsHubServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (AnalyticsHubServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new AnalyticsHubServiceFileDescriptorSupplier())
-              .addMethod(getListDataExchangesMethod())
-              .addMethod(getListOrgDataExchangesMethod())
-              .addMethod(getGetDataExchangeMethod())
-              .addMethod(getCreateDataExchangeMethod())
-              .addMethod(getUpdateDataExchangeMethod())
-              .addMethod(getDeleteDataExchangeMethod())
-              .addMethod(getListListingsMethod())
-              .addMethod(getGetListingMethod())
-              .addMethod(getCreateListingMethod())
-              .addMethod(getUpdateListingMethod())
-              .addMethod(getDeleteListingMethod())
-              .addMethod(getSubscribeListingMethod())
-              .addMethod(getGetIamPolicyMethod())
-              .addMethod(getSetIamPolicyMethod())
-              .addMethod(getTestIamPermissionsMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
deleted file mode 100644
index 9e1d0fc222e9..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequest.java
+++ /dev/null
@@ -1,1032 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for creating a data exchange.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
- */
-public final class CreateDataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
-    CreateDataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use CreateDataExchangeRequest.newBuilder() to construct.
-  private CreateDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private CreateDataExchangeRequest() {
-    parent_ = "";
-    dataExchangeId_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new CreateDataExchangeRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private CreateDataExchangeRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            dataExchangeId_ = s;
-            break;
-          }
-          case 26: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder subBuilder = null;
-            if (dataExchange_ != null) {
-              subBuilder = dataExchange_.toBuilder();
-            }
-            dataExchange_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(dataExchange_);
-              dataExchange_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.Builder.class);
-  }
-
-  public static final int PARENT_FIELD_NUMBER = 1;
-  private volatile java.lang.Object parent_;
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchange.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The parent.
-   */
-  @java.lang.Override
-  public java.lang.String getParent() {
-    java.lang.Object ref = parent_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      parent_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchange.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for parent.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
-    java.lang.Object ref = parent_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      parent_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DATA_EXCHANGE_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object dataExchangeId_;
-  /**
-   * <pre>
-   * Required. The ID of the data exchange.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The dataExchangeId.
-   */
-  @java.lang.Override
-  public java.lang.String getDataExchangeId() {
-    java.lang.Object ref = dataExchangeId_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      dataExchangeId_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. The ID of the data exchange.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for dataExchangeId.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataExchangeIdBytes() {
-    java.lang.Object ref = dataExchangeId_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      dataExchangeId_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DATA_EXCHANGE_FIELD_NUMBER = 3;
-  private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the dataExchange field is set.
-   */
-  @java.lang.Override
-  public boolean hasDataExchange() {
-    return dataExchange_ != null;
-  }
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The dataExchange.
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
-    return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
-  }
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
-    return getDataExchange();
-  }
-
-  private byte memoizedIsInitialized = -1;
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataExchangeId_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, dataExchangeId_);
-    }
-    if (dataExchange_ != null) {
-      output.writeMessage(3, getDataExchange());
-    }
-    unknownFields.writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataExchangeId_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, dataExchangeId_);
-    }
-    if (dataExchange_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getDataExchange());
-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) obj;
-
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getDataExchangeId()
-        .equals(other.getDataExchangeId())) return false;
-    if (hasDataExchange() != other.hasDataExchange()) return false;
-    if (hasDataExchange()) {
-      if (!getDataExchange()
-          .equals(other.getDataExchange())) return false;
-    }
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + PARENT_FIELD_NUMBER;
-    hash = (53 * hash) + getParent().hashCode();
-    hash = (37 * hash) + DATA_EXCHANGE_ID_FIELD_NUMBER;
-    hash = (53 * hash) + getDataExchangeId().hashCode();
-    if (hasDataExchange()) {
-      hash = (37 * hash) + DATA_EXCHANGE_FIELD_NUMBER;
-      hash = (53 * hash) + getDataExchange().hashCode();
-    }
-    hash = (29 * hash) + unknownFields.hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(java.io.InputStream input)
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-    return com.google.protobuf.GeneratedMessageV3
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseDelimitedFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
-   * Message for creating a data exchange.
-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
-      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
-    }
-
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-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.Builder.class);
-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
-      maybeForceBuilderInitialization();
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
-    }
-    @java.lang.Override
-    public Builder clear() {
-      super.clear();
-      parent_ = "";
-
-      dataExchangeId_ = "";
-
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = null;
-      } else {
-        dataExchange_ = null;
-        dataExchangeBuilder_ = null;
-      }
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_CreateDataExchangeRequest_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest(this);
-      result.parent_ = parent_;
-      result.dataExchangeId_ = dataExchangeId_;
-      if (dataExchangeBuilder_ == null) {
-        result.dataExchange_ = dataExchange_;
-      } else {
-        result.dataExchange_ = dataExchangeBuilder_.build();
-      }
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
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-      return super.setRepeatedField(field, index, value);
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-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest.getDefaultInstance()) return this;
-      if (!other.getParent().isEmpty()) {
-        parent_ = other.parent_;
-        onChanged();
-      }
-      if (!other.getDataExchangeId().isEmpty()) {
-        dataExchangeId_ = other.dataExchangeId_;
-        onChanged();
-      }
-      if (other.hasDataExchange()) {
-        mergeDataExchange(other.getDataExchange());
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object parent_ = "";
-    /**
-     * <pre>
-     * Required. The parent resource path of the data exchange.
-     * e.g. `projects/myproject/locations/US`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The parent.
-     */
-    public java.lang.String getParent() {
-      java.lang.Object ref = parent_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        parent_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the data exchange.
-     * e.g. `projects/myproject/locations/US`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The bytes for parent.
-     */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
-      java.lang.Object ref = parent_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        parent_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the data exchange.
-     * e.g. `projects/myproject/locations/US`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The parent to set.
-     * @return This builder for chaining.
-     */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      parent_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the data exchange.
-     * e.g. `projects/myproject/locations/US`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearParent() {
-      
-      parent_ = getDefaultInstance().getParent();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the data exchange.
-     * e.g. `projects/myproject/locations/US`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The bytes for parent to set.
-     * @return This builder for chaining.
-     */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      parent_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object dataExchangeId_ = "";
-    /**
-     * <pre>
-     * Required. The ID of the data exchange.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The dataExchangeId.
-     */
-    public java.lang.String getDataExchangeId() {
-      java.lang.Object ref = dataExchangeId_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        dataExchangeId_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the data exchange.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for dataExchangeId.
-     */
-    public com.google.protobuf.ByteString
-        getDataExchangeIdBytes() {
-      java.lang.Object ref = dataExchangeId_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        dataExchangeId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the data exchange.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The dataExchangeId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDataExchangeId(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      dataExchangeId_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the data exchange.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDataExchangeId() {
-      
-      dataExchangeId_ = getDefaultInstance().getDataExchangeId();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the data exchange.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for dataExchangeId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDataExchangeIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      dataExchangeId_ = value;
-      onChanged();
-      return this;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangeBuilder_;
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the dataExchange field is set.
-     */
-    public boolean hasDataExchange() {
-      return dataExchangeBuilder_ != null || dataExchange_ != null;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The dataExchange.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
-      if (dataExchangeBuilder_ == null) {
-        return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
-      } else {
-        return dataExchangeBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangeBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        dataExchange_ = value;
-        onChanged();
-      } else {
-        dataExchangeBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = builderForValue.build();
-        onChanged();
-      } else {
-        dataExchangeBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangeBuilder_ == null) {
-        if (dataExchange_ != null) {
-          dataExchange_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.newBuilder(dataExchange_).mergeFrom(value).buildPartial();
-        } else {
-          dataExchange_ = value;
-        }
-        onChanged();
-      } else {
-        dataExchangeBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearDataExchange() {
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = null;
-        onChanged();
-      } else {
-        dataExchange_ = null;
-        dataExchangeBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangeBuilder() {
-      
-      onChanged();
-      return getDataExchangeFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
-      if (dataExchangeBuilder_ != null) {
-        return dataExchangeBuilder_.getMessageOrBuilder();
-      } else {
-        return dataExchange_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-        getDataExchangeFieldBuilder() {
-      if (dataExchangeBuilder_ == null) {
-        dataExchangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
-                getDataExchange(),
-                getParentForChildren(),
-                isClean());
-        dataExchange_ = null;
-      }
-      return dataExchangeBuilder_;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<CreateDataExchangeRequest>
-      PARSER = new com.google.protobuf.AbstractParser<CreateDataExchangeRequest>() {
-    @java.lang.Override
-    public CreateDataExchangeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateDataExchangeRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<CreateDataExchangeRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<CreateDataExchangeRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
deleted file mode 100644
index e30c6f7ac71e..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateDataExchangeRequestOrBuilder.java
+++ /dev/null
@@ -1,86 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface CreateDataExchangeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.CreateDataExchangeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchange.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchange.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * <pre>
-   * Required. The ID of the data exchange.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The dataExchangeId.
-   */
-  java.lang.String getDataExchangeId();
-  /**
-   * <pre>
-   * Required. The ID of the data exchange.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string data_exchange_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for dataExchangeId.
-   */
-  com.google.protobuf.ByteString
-      getDataExchangeIdBytes();
-
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the dataExchange field is set.
-   */
-  boolean hasDataExchange();
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The dataExchange.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange();
-  /**
-   * <pre>
-   * Required. The data exchange to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
deleted file mode 100644
index a45095cd72b7..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequest.java
+++ /dev/null
@@ -1,1032 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for creating a listing.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest}
- */
-public final class CreateListingRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
-    CreateListingRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use CreateListingRequest.newBuilder() to construct.
-  private CreateListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private CreateListingRequest() {
-    parent_ = "";
-    listingId_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new CreateListingRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private CreateListingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            parent_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            listingId_ = s;
-            break;
-          }
-          case 26: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder subBuilder = null;
-            if (listing_ != null) {
-              subBuilder = listing_.toBuilder();
-            }
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-    private java.lang.Object listingId_ = "";
-    /**
-     * <pre>
-     * Required. The ID of the listing to create.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The listingId.
-     */
-    public java.lang.String getListingId() {
-      java.lang.Object ref = listingId_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        listingId_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the listing to create.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for listingId.
-     */
-    public com.google.protobuf.ByteString
-        getListingIdBytes() {
-      java.lang.Object ref = listingId_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        listingId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the listing to create.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The listingId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setListingId(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      listingId_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the listing to create.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearListingId() {
-      
-      listingId_ = getDefaultInstance().getListingId();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the listing to create.
-     * Must contain only Unicode letters, numbers (0-9), underscores (_).
-     * Should not use characters that require URL-escaping, or characters
-     * outside of ASCII, spaces.
-     * Max length: 100 bytes.
-     * </pre>
-     *
-     * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for listingId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setListingIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      listingId_ = value;
-      onChanged();
-      return this;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> listingBuilder_;
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the listing field is set.
-     */
-    public boolean hasListing() {
-      return listingBuilder_ != null || listing_ != null;
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The listing.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
-      if (listingBuilder_ == null) {
-        return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
-      } else {
-        return listingBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
-      if (listingBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        listing_ = value;
-        onChanged();
-      } else {
-        listingBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
-      if (listingBuilder_ == null) {
-        listing_ = builderForValue.build();
-        onChanged();
-      } else {
-        listingBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
-      if (listingBuilder_ == null) {
-        if (listing_ != null) {
-          listing_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.newBuilder(listing_).mergeFrom(value).buildPartial();
-        } else {
-          listing_ = value;
-        }
-        onChanged();
-      } else {
-        listingBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearListing() {
-      if (listingBuilder_ == null) {
-        listing_ = null;
-        onChanged();
-      } else {
-        listing_ = null;
-        listingBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder getListingBuilder() {
-      
-      onChanged();
-      return getListingFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
-      if (listingBuilder_ != null) {
-        return listingBuilder_.getMessageOrBuilder();
-      } else {
-        return listing_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The listing to create.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
-        getListingFieldBuilder() {
-      if (listingBuilder_ == null) {
-        listingBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder>(
-                getListing(),
-                getParentForChildren(),
-                isClean());
-        listing_ = null;
-      }
-      return listingBuilder_;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<CreateListingRequest>
-      PARSER = new com.google.protobuf.AbstractParser<CreateListingRequest>() {
-    @java.lang.Override
-    public CreateListingRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CreateListingRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<CreateListingRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<CreateListingRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
deleted file mode 100644
index d7b783cac793..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/CreateListingRequestOrBuilder.java
+++ /dev/null
@@ -1,86 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface CreateListingRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.CreateListingRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The parent resource path of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * <pre>
-   * Required. The parent resource path of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * <pre>
-   * Required. The ID of the listing to create.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The listingId.
-   */
-  java.lang.String getListingId();
-  /**
-   * <pre>
-   * Required. The ID of the listing to create.
-   * Must contain only Unicode letters, numbers (0-9), underscores (_).
-   * Should not use characters that require URL-escaping, or characters
-   * outside of ASCII, spaces.
-   * Max length: 100 bytes.
-   * </pre>
-   *
-   * <code>string listing_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for listingId.
-   */
-  com.google.protobuf.ByteString
-      getListingIdBytes();
-
-  /**
-   * <pre>
-   * Required. The listing to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the listing field is set.
-   */
-  boolean hasListing();
-  /**
-   * <pre>
-   * Required. The listing to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The listing.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing();
-  /**
-   * <pre>
-   * Required. The listing to create.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 3 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
deleted file mode 100644
index b90e562b6209..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchange.java
+++ /dev/null
@@ -1,1513 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * A data exchange is a container that lets you share data. Along with the
- * descriptive information about the data exchange, it contains listings that
- * reference shared datasets.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DataExchange}
- */
-public final class DataExchange extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
-    DataExchangeOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use DataExchange.newBuilder() to construct.
-  private DataExchange(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private DataExchange() {
-    name_ = "";
-    displayName_ = "";
-    description_ = "";
-    primaryContact_ = "";
-    documentation_ = "";
-    icon_ = com.google.protobuf.ByteString.EMPTY;
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new DataExchange();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private DataExchange(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            displayName_ = s;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            description_ = s;
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            primaryContact_ = s;
-            break;
-          }
-          case 42: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            documentation_ = s;
-            break;
-          }
-          case 48: {
-
-            listingCount_ = input.readInt32();
-            break;
-          }
-          case 58: {
-
-            icon_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.class, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder.class);
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Output only. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Output only. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
-  /**
-   * <pre>
-   * Required. Human-readable display name of the data exchange. The display name must
-   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The displayName.
-   */
-  @java.lang.Override
-  public java.lang.String getDisplayName() {
-    java.lang.Object ref = displayName_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      displayName_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. Human-readable display name of the data exchange. The display name must
-   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for displayName.
-   */
-  @java.lang.Override
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-    java.lang.Object ref = displayName_;
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-      com.google.protobuf.ByteString b = 
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-      displayName_ = b;
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-  }
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-  public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
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-   * non-characters as well as C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
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-      description_ = s;
-      return s;
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-  }
-  /**
-   * <pre>
-   * Optional. Description of the data exchange. The description must not contain Unicode
-   * non-characters as well as C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for description.
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-  private volatile java.lang.Object primaryContact_;
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the data exchange.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
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-  @java.lang.Override
-  public java.lang.String getPrimaryContact() {
-    java.lang.Object ref = primaryContact_;
-    if (ref instanceof java.lang.String) {
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-      java.lang.String s = bs.toStringUtf8();
-      primaryContact_ = s;
-      return s;
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-  }
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the data exchange.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
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-  private volatile java.lang.Object documentation_;
-  /**
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-   * Optional. Documentation describing the data exchange.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The documentation.
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-  /**
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-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for documentation.
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-  @java.lang.Override
-  public com.google.protobuf.ByteString
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-   * Output only. Number of listings contained in the data exchange.
-   * </pre>
-   *
-   * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The listingCount.
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-   * Expected image dimensions are 512x512 pixels, however the API only
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-   * Note: For byte fields, the content of the fields are base64-encoded (which
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-   * </pre>
-   *
-   * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The icon.
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-
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-   * descriptive information about the data exchange, it contains listings that
-   * reference shared datasets.
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-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
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-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the data exchange.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the data exchange.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the data exchange.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object displayName_ = "";
-    /**
-     * <pre>
-     * Required. Human-readable display name of the data exchange. The display name must
-     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The displayName.
-     */
-    public java.lang.String getDisplayName() {
-      java.lang.Object ref = displayName_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        displayName_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the data exchange. The display name must
-     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for displayName.
-     */
-    public com.google.protobuf.ByteString
-        getDisplayNameBytes() {
-      java.lang.Object ref = displayName_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        displayName_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the data exchange. The display name must
-     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The displayName to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      displayName_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the data exchange. The display name must
-     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDisplayName() {
-      
-      displayName_ = getDefaultInstance().getDisplayName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the data exchange. The display name must
-     * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-     * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for displayName to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      displayName_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object description_ = "";
-    /**
-     * <pre>
-     * Optional. Description of the data exchange. The description must not contain Unicode
-     * non-characters as well as C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The description.
-     */
-    public java.lang.String getDescription() {
-      java.lang.Object ref = description_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        description_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Description of the data exchange. The description must not contain Unicode
-     * non-characters as well as C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for description.
-     */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
-      java.lang.Object ref = description_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        description_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Description of the data exchange. The description must not contain Unicode
-     * non-characters as well as C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The description to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      description_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Description of the data exchange. The description must not contain Unicode
-     * non-characters as well as C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDescription() {
-      
-      description_ = getDefaultInstance().getDescription();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Description of the data exchange. The description must not contain Unicode
-     * non-characters as well as C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for description to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      description_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object primaryContact_ = "";
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the data exchange.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The primaryContact.
-     */
-    public java.lang.String getPrimaryContact() {
-      java.lang.Object ref = primaryContact_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        primaryContact_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the data exchange.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for primaryContact.
-     */
-    public com.google.protobuf.ByteString
-        getPrimaryContactBytes() {
-      java.lang.Object ref = primaryContact_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        primaryContact_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the data exchange.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContact(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the data exchange.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPrimaryContact() {
-      
-      primaryContact_ = getDefaultInstance().getPrimaryContact();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the data exchange.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContactBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object documentation_ = "";
-    /**
-     * <pre>
-     * Optional. Documentation describing the data exchange.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The documentation.
-     */
-    public java.lang.String getDocumentation() {
-      java.lang.Object ref = documentation_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        documentation_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the data exchange.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for documentation.
-     */
-    public com.google.protobuf.ByteString
-        getDocumentationBytes() {
-      java.lang.Object ref = documentation_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        documentation_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the data exchange.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The documentation to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDocumentation(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      documentation_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the data exchange.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDocumentation() {
-      
-      documentation_ = getDefaultInstance().getDocumentation();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the data exchange.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for documentation to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDocumentationBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      documentation_ = value;
-      onChanged();
-      return this;
-    }
-
-    private int listingCount_ ;
-    /**
-     * <pre>
-     * Output only. Number of listings contained in the data exchange.
-     * </pre>
-     *
-     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return The listingCount.
-     */
-    @java.lang.Override
-    public int getListingCount() {
-      return listingCount_;
-    }
-    /**
-     * <pre>
-     * Output only. Number of listings contained in the data exchange.
-     * </pre>
-     *
-     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The listingCount to set.
-     * @return This builder for chaining.
-     */
-    public Builder setListingCount(int value) {
-      
-      listingCount_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. Number of listings contained in the data exchange.
-     * </pre>
-     *
-     * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearListingCount() {
-      
-      listingCount_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.protobuf.ByteString icon_ = com.google.protobuf.ByteString.EMPTY;
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the content of the fields are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The icon.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getIcon() {
-      return icon_;
-    }
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the content of the fields are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The icon to set.
-     * @return This builder for chaining.
-     */
-    public Builder setIcon(com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      icon_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the content of the fields are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearIcon() {
-      
-      icon_ = getDefaultInstance().getIcon();
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DataExchange>
-      PARSER = new com.google.protobuf.AbstractParser<DataExchange>() {
-    @java.lang.Override
-    public DataExchange parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DataExchange(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DataExchange> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DataExchange> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
deleted file mode 100644
index a14cd8f9cf29..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeName.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.pathtemplate.PathTemplate;
-import com.google.api.resourcenames.ResourceName;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-@Generated("by gapic-generator-java")
-public class DataExchangeName implements ResourceName {
-  private static final PathTemplate PROJECT_LOCATION_DATA_EXCHANGE =
-      PathTemplate.createWithoutUrlEncoding(
-          "projects/{project}/locations/{location}/dataExchanges/{data_exchange}");
-  private volatile Map<String, String> fieldValuesMap;
-  private final String project;
-  private final String location;
-  private final String dataExchange;
-
-  @Deprecated
-  protected DataExchangeName() {
-    project = null;
-    location = null;
-    dataExchange = null;
-  }
-
-  private DataExchangeName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    location = Preconditions.checkNotNull(builder.getLocation());
-    dataExchange = Preconditions.checkNotNull(builder.getDataExchange());
-  }
-
-  public String getProject() {
-    return project;
-  }
-
-  public String getLocation() {
-    return location;
-  }
-
-  public String getDataExchange() {
-    return dataExchange;
-  }
-
-  public static Builder newBuilder() {
-    return new Builder();
-  }
-
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  public static DataExchangeName of(String project, String location, String dataExchange) {
-    return newBuilder()
-        .setProject(project)
-        .setLocation(location)
-        .setDataExchange(dataExchange)
-        .build();
-  }
-
-  public static String format(String project, String location, String dataExchange) {
-    return newBuilder()
-        .setProject(project)
-        .setLocation(location)
-        .setDataExchange(dataExchange)
-        .build()
-        .toString();
-  }
-
-  public static DataExchangeName parse(String formattedString) {
-    if (formattedString.isEmpty()) {
-      return null;
-    }
-    Map<String, String> matchMap =
-        PROJECT_LOCATION_DATA_EXCHANGE.validatedMatch(
-            formattedString, "DataExchangeName.parse: formattedString not in valid format");
-    return of(matchMap.get("project"), matchMap.get("location"), matchMap.get("data_exchange"));
-  }
-
-  public static List<DataExchangeName> parseList(List<String> formattedStrings) {
-    List<DataExchangeName> list = new ArrayList<>(formattedStrings.size());
-    for (String formattedString : formattedStrings) {
-      list.add(parse(formattedString));
-    }
-    return list;
-  }
-
-  public static List<String> toStringList(List<DataExchangeName> values) {
-    List<String> list = new ArrayList<>(values.size());
-    for (DataExchangeName value : values) {
-      if (value == null) {
-        list.add("");
-      } else {
-        list.add(value.toString());
-      }
-    }
-    return list;
-  }
-
-  public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_LOCATION_DATA_EXCHANGE.matches(formattedString);
-  }
-
-  @Override
-  public Map<String, String> getFieldValuesMap() {
-    if (fieldValuesMap == null) {
-      synchronized (this) {
-        if (fieldValuesMap == null) {
-          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          if (project != null) {
-            fieldMapBuilder.put("project", project);
-          }
-          if (location != null) {
-            fieldMapBuilder.put("location", location);
-          }
-          if (dataExchange != null) {
-            fieldMapBuilder.put("data_exchange", dataExchange);
-          }
-          fieldValuesMap = fieldMapBuilder.build();
-        }
-      }
-    }
-    return fieldValuesMap;
-  }
-
-  public String getFieldValue(String fieldName) {
-    return getFieldValuesMap().get(fieldName);
-  }
-
-  @Override
-  public String toString() {
-    return PROJECT_LOCATION_DATA_EXCHANGE.instantiate(
-        "project", project, "location", location, "data_exchange", dataExchange);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      DataExchangeName that = ((DataExchangeName) o);
-      return Objects.equals(this.project, that.project)
-          && Objects.equals(this.location, that.location)
-          && Objects.equals(this.dataExchange, that.dataExchange);
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    h *= 1000003;
-    h ^= Objects.hashCode(dataExchange);
-    return h;
-  }
-
-  /** Builder for projects/{project}/locations/{location}/dataExchanges/{data_exchange}. */
-  public static class Builder {
-    private String project;
-    private String location;
-    private String dataExchange;
-
-    protected Builder() {}
-
-    public String getProject() {
-      return project;
-    }
-
-    public String getLocation() {
-      return location;
-    }
-
-    public String getDataExchange() {
-      return dataExchange;
-    }
-
-    public Builder setProject(String project) {
-      this.project = project;
-      return this;
-    }
-
-    public Builder setLocation(String location) {
-      this.location = location;
-      return this;
-    }
-
-    public Builder setDataExchange(String dataExchange) {
-      this.dataExchange = dataExchange;
-      return this;
-    }
-
-    private Builder(DataExchangeName dataExchangeName) {
-      this.project = dataExchangeName.project;
-      this.location = dataExchangeName.location;
-      this.dataExchange = dataExchangeName.dataExchange;
-    }
-
-    public DataExchangeName build() {
-      return new DataExchangeName(this);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
deleted file mode 100644
index d0318d13ad64..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeOrBuilder.java
+++ /dev/null
@@ -1,153 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DataExchangeOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DataExchange)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Output only. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Output only. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * <pre>
-   * Required. Human-readable display name of the data exchange. The display name must
-   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The displayName.
-   */
-  java.lang.String getDisplayName();
-  /**
-   * <pre>
-   * Required. Human-readable display name of the data exchange. The display name must
-   * contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-   * spaces ( ), ampersands (&amp;) and must not start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for displayName.
-   */
-  com.google.protobuf.ByteString
-      getDisplayNameBytes();
-
-  /**
-   * <pre>
-   * Optional. Description of the data exchange. The description must not contain Unicode
-   * non-characters as well as C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The description.
-   */
-  java.lang.String getDescription();
-  /**
-   * <pre>
-   * Optional. Description of the data exchange. The description must not contain Unicode
-   * non-characters as well as C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for description.
-   */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
-
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the data exchange.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  java.lang.String getPrimaryContact();
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the data exchange.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
-   */
-  com.google.protobuf.ByteString
-      getPrimaryContactBytes();
-
-  /**
-   * <pre>
-   * Optional. Documentation describing the data exchange.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The documentation.
-   */
-  java.lang.String getDocumentation();
-  /**
-   * <pre>
-   * Optional. Documentation describing the data exchange.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for documentation.
-   */
-  com.google.protobuf.ByteString
-      getDocumentationBytes();
-
-  /**
-   * <pre>
-   * Output only. Number of listings contained in the data exchange.
-   * </pre>
-   *
-   * <code>int32 listing_count = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The listingCount.
-   */
-  int getListingCount();
-
-  /**
-   * <pre>
-   * Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
-   * Expected image dimensions are 512x512 pixels, however the API only
-   * performs validation on size of the encoded data.
-   * Note: For byte fields, the content of the fields are base64-encoded (which
-   * increases the size of the data by 33-36%) when using JSON on the wire.
-   * </pre>
-   *
-   * <code>bytes icon = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The icon.
-   */
-  com.google.protobuf.ByteString getIcon();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
deleted file mode 100644
index 8c4f8f72ea29..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataExchangeProto.java
+++ /dev/null
@@ -1,552 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public final class DataExchangeProto {
-  private DataExchangeProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataExchange_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_bigquery_dataexchange_v1beta1_DataProvider_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable;
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-    internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
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-      "\n=google/cloud/bigquery/dataexchange/v1b" +
-      "eta1/dataexchange.proto\022*google.cloud.bi" +
-      "gquery.dataexchange.v1beta1\032\034google/api/" +
-      "annotations.proto\032\027google/api/client.pro" +
-      "to\032\037google/api/field_behavior.proto\032\031goo" +
-      "gle/api/resource.proto\032\036google/iam/v1/ia" +
-      "m_policy.proto\032\032google/iam/v1/policy.pro" +
-      "to\032\033google/protobuf/empty.proto\032 google/" +
-      "protobuf/field_mask.proto\032\036google/protob" +
-      "uf/wrappers.proto\"\265\002\n\014DataExchange\022\021\n\004na" +
-      "me\030\001 \001(\tB\003\340A\003\022\031\n\014display_name\030\002 \001(\tB\003\340A\002" +
-      "\022\030\n\013description\030\003 \001(\tB\003\340A\001\022\034\n\017primary_co" +
-      "ntact\030\004 \001(\tB\003\340A\001\022\032\n\rdocumentation\030\005 \001(\tB" +
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-      "exchange}\"?\n\014DataProvider\022\021\n\004name\030\001 \001(\tB" +
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-      "ntact\030\002 \001(\tB\003\340A\001\"O\n\033DestinationDatasetRe" +
-      "ference\022\027\n\ndataset_id\030\001 \001(\tB\003\340A\002\022\027\n\nproj" +
-      "ect_id\030\002 \001(\tB\003\340A\002\"\226\003\n\022DestinationDataset" +
-      "\022g\n\021dataset_reference\030\001 \001(\0132G.google.clo" +
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-      "\n\020bigquery_dataset\030\006 \001(\0132I.google.cloud." +
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-      "gQueryDatasetSourceB\003\340A\002H\000\022\021\n\004name\030\001 \001(\t" +
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-      "ription\030\003 \001(\tB\003\340A\001\022\034\n\017primary_contact\030\004 " +
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-      "state\030\007 \001(\01629.google.cloud.bigquery.data" +
-      "exchange.v1beta1.Listing.StateB\003\340A\003\022\021\n\004i" +
-      "con\030\010 \001(\014B\003\340A\001\022T\n\rdata_provider\030\t \001(\01328." +
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
deleted file mode 100644
index b2ebea561294..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProvider.java
+++ /dev/null
@@ -1,768 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
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-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
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-/**
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-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Name of the data provider.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Name of the data provider.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Name of the data provider.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Name of the data provider.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object primaryContact_ = "";
-    /**
-     * <pre>
-     * Optional. Email or URL of the data provider.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The primaryContact.
-     */
-    public java.lang.String getPrimaryContact() {
-      java.lang.Object ref = primaryContact_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        primaryContact_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the data provider.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for primaryContact.
-     */
-    public com.google.protobuf.ByteString
-        getPrimaryContactBytes() {
-      java.lang.Object ref = primaryContact_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        primaryContact_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the data provider.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContact(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the data provider.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPrimaryContact() {
-      
-      primaryContact_ = getDefaultInstance().getPrimaryContact();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the data provider.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContactBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DataProvider>
-      PARSER = new com.google.protobuf.AbstractParser<DataProvider>() {
-    @java.lang.Override
-    public DataProvider parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DataProvider(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DataProvider> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DataProvider> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
deleted file mode 100644
index 5bd031a91d47..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DataProviderOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DataProviderOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DataProvider)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Optional. Name of the data provider.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Optional. Name of the data provider.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * <pre>
-   * Optional. Email or URL of the data provider.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  java.lang.String getPrimaryContact();
-  /**
-   * <pre>
-   * Optional. Email or URL of the data provider.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
-   */
-  com.google.protobuf.ByteString
-      getPrimaryContactBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
deleted file mode 100644
index 0a8a4361e865..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequest.java
+++ /dev/null
@@ -1,602 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for deleting a data exchange.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest}
- */
-public final class DeleteDataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
-    DeleteDataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use DeleteDataExchangeRequest.newBuilder() to construct.
-  private DeleteDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private DeleteDataExchangeRequest() {
-    name_ = "";
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-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new DeleteDataExchangeRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
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-  private DeleteDataExchangeRequest(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
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-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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-
-            name_ = s;
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-            if (!parseUnknownField(
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-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DeleteDataExchangeRequest_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
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-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Required. The full name of the data exchange resource that you want to delete.
-   * For example, `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
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-  @java.lang.Override
-  public java.lang.String getName() {
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-      name_ = s;
-      return s;
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-  }
-  /**
-   * <pre>
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-   * For example, `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance();
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-
-    @java.lang.Override
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-      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest result = buildPartial();
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-      return result;
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-    @java.lang.Override
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-      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest(this);
-      result.name_ = name_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
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-        java.lang.Object value) {
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-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)other);
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-        super.mergeFrom(other);
-        return this;
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-
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-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
-        name_ = other.name_;
-        onChanged();
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest) e.getUnfinishedMessage();
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-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     * <pre>
-     * Required. The full name of the data exchange resource that you want to delete.
-     * For example, `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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-    }
-    /**
-     * <pre>
-     * Required. The full name of the data exchange resource that you want to delete.
-     * For example, `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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-    /**
-     * <pre>
-     * Required. The full name of the data exchange resource that you want to delete.
-     * For example, `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
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-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The full name of the data exchange resource that you want to delete.
-     * For example, `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The full name of the data exchange resource that you want to delete.
-     * For example, `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The bytes for name to set.
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-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
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-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
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-    public DeleteDataExchangeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
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-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteDataExchangeRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DeleteDataExchangeRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
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-    return PARSER;
-  }
-
-  @java.lang.Override
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-    return DEFAULT_INSTANCE;
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-
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
deleted file mode 100644
index d3b0545bd37a..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteDataExchangeRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DeleteDataExchangeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DeleteDataExchangeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The full name of the data exchange resource that you want to delete.
-   * For example, `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Required. The full name of the data exchange resource that you want to delete.
-   * For example, `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
deleted file mode 100644
index 5d7bd59c5ec9..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequest.java
+++ /dev/null
@@ -1,602 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for deleting a listing.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest}
- */
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-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
-    DeleteListingRequestOrBuilder {
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-  // Use DeleteListingRequest.newBuilder() to construct.
-  private DeleteListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private DeleteListingRequest() {
-    name_ = "";
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-
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-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
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-    return new DeleteListingRequest();
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-
-  @java.lang.Override
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-   * </pre>
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-   * </pre>
-   *
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-      result.name_ = name_;
-      onBuilt();
-      return result;
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-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
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-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
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-    @java.lang.Override
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-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
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-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     * <pre>
-     * Required. Resource name of the listing to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
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-        name_ = b;
-        return b;
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-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
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-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing to delete.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
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-      onChanged();
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-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
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-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
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-      PARSER = new com.google.protobuf.AbstractParser<DeleteListingRequest>() {
-    @java.lang.Override
-    public DeleteListingRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DeleteListingRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DeleteListingRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DeleteListingRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
deleted file mode 100644
index 6b0c8b0a103b..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DeleteListingRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DeleteListingRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DeleteListingRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. Resource name of the listing to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Required. Resource name of the listing to delete.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for name.
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
deleted file mode 100644
index b7901caa22ba..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDataset.java
+++ /dev/null
@@ -1,1694 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Defines the destination bigquery dataset.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset}
- */
-public final class DestinationDataset extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
-    DestinationDatasetOrBuilder {
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-  // Use DestinationDataset.newBuilder() to construct.
-  private DestinationDataset(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
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-  private DestinationDataset() {
-    location_ = "";
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-
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-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new DestinationDataset();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private DestinationDataset(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
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-            if (datasetReference_ != null) {
-              subBuilder = datasetReference_.toBuilder();
-            }
-            datasetReference_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(datasetReference_);
-              datasetReference_ = subBuilder.buildPartial();
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-            if (subBuilder != null) {
-              subBuilder.mergeFrom(description_);
-              description_ = subBuilder.buildPartial();
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-  public static final com.google.protobuf.Descriptors.Descriptor
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-
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-  private com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference datasetReference_;
-  /**
-   * <pre>
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-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
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-    return datasetReference_ != null;
-  }
-  /**
-   * <pre>
-   * Required. A reference that identifies the destination dataset.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The datasetReference.
-   */
-  @java.lang.Override
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-    return datasetReference_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance() : datasetReference_;
-  }
-  /**
-   * <pre>
-   * Required. A reference that identifies the destination dataset.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder() {
-    return getDatasetReference();
-  }
-
-  public static final int FRIENDLY_NAME_FIELD_NUMBER = 2;
-  private com.google.protobuf.StringValue friendlyName_;
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the friendlyName field is set.
-   */
-  @java.lang.Override
-  public boolean hasFriendlyName() {
-    return friendlyName_ != null;
-  }
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The friendlyName.
-   */
-  @java.lang.Override
-  public com.google.protobuf.StringValue getFriendlyName() {
-    return friendlyName_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
-  }
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  @java.lang.Override
-  public com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder() {
-    return getFriendlyName();
-  }
-
-  public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private com.google.protobuf.StringValue description_;
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the description field is set.
-   */
-  @java.lang.Override
-  public boolean hasDescription() {
-    return description_ != null;
-  }
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The description.
-   */
-  @java.lang.Override
-  public com.google.protobuf.StringValue getDescription() {
-    return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
-  }
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  @java.lang.Override
-  public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
-    return getDescription();
-  }
-
-  public static final int LABELS_FIELD_NUMBER = 4;
-  private static final class LabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .<java.lang.String, java.lang.String>newDefaultInstance(
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-                com.google.protobuf.WireFormat.FieldType.STRING,
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-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> labels_;
-  private com.google.protobuf.MapField<java.lang.String, java.lang.String>
-  internalGetLabels() {
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-        datasetReferenceBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setDatasetReference(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder builderForValue) {
-      if (datasetReferenceBuilder_ == null) {
-        datasetReference_ = builderForValue.build();
-        onChanged();
-      } else {
-        datasetReferenceBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeDatasetReference(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference value) {
-      if (datasetReferenceBuilder_ == null) {
-        if (datasetReference_ != null) {
-          datasetReference_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.newBuilder(datasetReference_).mergeFrom(value).buildPartial();
-        } else {
-          datasetReference_ = value;
-        }
-        onChanged();
-      } else {
-        datasetReferenceBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearDatasetReference() {
-      if (datasetReferenceBuilder_ == null) {
-        datasetReference_ = null;
-        onChanged();
-      } else {
-        datasetReference_ = null;
-        datasetReferenceBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder getDatasetReferenceBuilder() {
-      
-      onChanged();
-      return getDatasetReferenceFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder() {
-      if (datasetReferenceBuilder_ != null) {
-        return datasetReferenceBuilder_.getMessageOrBuilder();
-      } else {
-        return datasetReference_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance() : datasetReference_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. A reference that identifies the destination dataset.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder> 
-        getDatasetReferenceFieldBuilder() {
-      if (datasetReferenceBuilder_ == null) {
-        datasetReferenceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder>(
-                getDatasetReference(),
-                getParentForChildren(),
-                isClean());
-        datasetReference_ = null;
-      }
-      return datasetReferenceBuilder_;
-    }
-
-    private com.google.protobuf.StringValue friendlyName_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> friendlyNameBuilder_;
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return Whether the friendlyName field is set.
-     */
-    public boolean hasFriendlyName() {
-      return friendlyNameBuilder_ != null || friendlyName_ != null;
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The friendlyName.
-     */
-    public com.google.protobuf.StringValue getFriendlyName() {
-      if (friendlyNameBuilder_ == null) {
-        return friendlyName_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
-      } else {
-        return friendlyNameBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setFriendlyName(com.google.protobuf.StringValue value) {
-      if (friendlyNameBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        friendlyName_ = value;
-        onChanged();
-      } else {
-        friendlyNameBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setFriendlyName(
-        com.google.protobuf.StringValue.Builder builderForValue) {
-      if (friendlyNameBuilder_ == null) {
-        friendlyName_ = builderForValue.build();
-        onChanged();
-      } else {
-        friendlyNameBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder mergeFriendlyName(com.google.protobuf.StringValue value) {
-      if (friendlyNameBuilder_ == null) {
-        if (friendlyName_ != null) {
-          friendlyName_ =
-            com.google.protobuf.StringValue.newBuilder(friendlyName_).mergeFrom(value).buildPartial();
-        } else {
-          friendlyName_ = value;
-        }
-        onChanged();
-      } else {
-        friendlyNameBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder clearFriendlyName() {
-      if (friendlyNameBuilder_ == null) {
-        friendlyName_ = null;
-        onChanged();
-      } else {
-        friendlyName_ = null;
-        friendlyNameBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.protobuf.StringValue.Builder getFriendlyNameBuilder() {
-      
-      onChanged();
-      return getFriendlyNameFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder() {
-      if (friendlyNameBuilder_ != null) {
-        return friendlyNameBuilder_.getMessageOrBuilder();
-      } else {
-        return friendlyName_ == null ?
-            com.google.protobuf.StringValue.getDefaultInstance() : friendlyName_;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. A descriptive name for the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> 
-        getFriendlyNameFieldBuilder() {
-      if (friendlyNameBuilder_ == null) {
-        friendlyNameBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder>(
-                getFriendlyName(),
-                getParentForChildren(),
-                isClean());
-        friendlyName_ = null;
-      }
-      return friendlyNameBuilder_;
-    }
-
-    private com.google.protobuf.StringValue description_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> descriptionBuilder_;
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return Whether the description field is set.
-     */
-    public boolean hasDescription() {
-      return descriptionBuilder_ != null || description_ != null;
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The description.
-     */
-    public com.google.protobuf.StringValue getDescription() {
-      if (descriptionBuilder_ == null) {
-        return description_ == null ? com.google.protobuf.StringValue.getDefaultInstance() : description_;
-      } else {
-        return descriptionBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setDescription(com.google.protobuf.StringValue value) {
-      if (descriptionBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        description_ = value;
-        onChanged();
-      } else {
-        descriptionBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setDescription(
-        com.google.protobuf.StringValue.Builder builderForValue) {
-      if (descriptionBuilder_ == null) {
-        description_ = builderForValue.build();
-        onChanged();
-      } else {
-        descriptionBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder mergeDescription(com.google.protobuf.StringValue value) {
-      if (descriptionBuilder_ == null) {
-        if (description_ != null) {
-          description_ =
-            com.google.protobuf.StringValue.newBuilder(description_).mergeFrom(value).buildPartial();
-        } else {
-          description_ = value;
-        }
-        onChanged();
-      } else {
-        descriptionBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder clearDescription() {
-      if (descriptionBuilder_ == null) {
-        description_ = null;
-        onChanged();
-      } else {
-        description_ = null;
-        descriptionBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.protobuf.StringValue.Builder getDescriptionBuilder() {
-      
-      onChanged();
-      return getDescriptionFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder() {
-      if (descriptionBuilder_ != null) {
-        return descriptionBuilder_.getMessageOrBuilder();
-      } else {
-        return description_ == null ?
-            com.google.protobuf.StringValue.getDefaultInstance() : description_;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. A user-friendly description of the dataset.
-     * </pre>
-     *
-     * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder> 
-        getDescriptionFieldBuilder() {
-      if (descriptionBuilder_ == null) {
-        descriptionBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.StringValue, com.google.protobuf.StringValue.Builder, com.google.protobuf.StringValueOrBuilder>(
-                getDescription(),
-                getParentForChildren(),
-                isClean());
-        description_ = null;
-      }
-      return descriptionBuilder_;
-    }
-
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> labels_;
-    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
-    internalGetLabels() {
-      if (labels_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
-      }
-      return labels_;
-    }
-    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
-    internalGetMutableLabels() {
-      onChanged();;
-      if (labels_ == null) {
-        labels_ = com.google.protobuf.MapField.newMapField(
-            LabelsDefaultEntryHolder.defaultEntry);
-      }
-      if (!labels_.isMutable()) {
-        labels_ = labels_.copy();
-      }
-      return labels_;
-    }
-
-    public int getLabelsCount() {
-      return internalGetLabels().getMap().size();
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-
-    @java.lang.Override
-    public boolean containsLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      return internalGetLabels().getMap().containsKey(key);
-    }
-    /**
-     * Use {@link #getLabelsMap()} instead.
-     */
-    @java.lang.Override
-    @java.lang.Deprecated
-    public java.util.Map<java.lang.String, java.lang.String> getLabels() {
-      return getLabelsMap();
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    @java.lang.Override
-
-    public java.util.Map<java.lang.String, java.lang.String> getLabelsMap() {
-      return internalGetLabels().getMap();
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    @java.lang.Override
-
-    public java.lang.String getLabelsOrDefault(
-        java.lang.String key,
-        java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map<java.lang.String, java.lang.String> map =
-          internalGetLabels().getMap();
-      return map.containsKey(key) ? map.get(key) : defaultValue;
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    @java.lang.Override
-
-    public java.lang.String getLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map<java.lang.String, java.lang.String> map =
-          internalGetLabels().getMap();
-      if (!map.containsKey(key)) {
-        throw new java.lang.IllegalArgumentException();
-      }
-      return map.get(key);
-    }
-
-    public Builder clearLabels() {
-      internalGetMutableLabels().getMutableMap()
-          .clear();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-
-    public Builder removeLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableLabels().getMutableMap()
-          .remove(key);
-      return this;
-    }
-    /**
-     * Use alternate mutation accessors instead.
-     */
-    @java.lang.Deprecated
-    public java.util.Map<java.lang.String, java.lang.String>
-    getMutableLabels() {
-      return internalGetMutableLabels().getMutableMap();
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder putLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) {
-  throw new NullPointerException("map value");
-}
-
-      internalGetMutableLabels().getMutableMap()
-          .put(key, value);
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. The labels associated with this dataset. You can use these
-     * to organize and group your datasets.
-     * You can set this property when inserting or updating a dataset.
-     * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-     * for more information.
-     * </pre>
-     *
-     * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-
-    public Builder putAllLabels(
-        java.util.Map<java.lang.String, java.lang.String> values) {
-      internalGetMutableLabels().getMutableMap()
-          .putAll(values);
-      return this;
-    }
-
-    private java.lang.Object location_ = "";
-    /**
-     * <pre>
-     * Required. The geographic location where the dataset should reside. See
-     * https://cloud.google.com/bigquery/docs/locations for supported
-     * locations.
-     * </pre>
-     *
-     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The location.
-     */
-    public java.lang.String getLocation() {
-      java.lang.Object ref = location_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        location_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The geographic location where the dataset should reside. See
-     * https://cloud.google.com/bigquery/docs/locations for supported
-     * locations.
-     * </pre>
-     *
-     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for location.
-     */
-    public com.google.protobuf.ByteString
-        getLocationBytes() {
-      java.lang.Object ref = location_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        location_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The geographic location where the dataset should reside. See
-     * https://cloud.google.com/bigquery/docs/locations for supported
-     * locations.
-     * </pre>
-     *
-     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The location to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLocation(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      location_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The geographic location where the dataset should reside. See
-     * https://cloud.google.com/bigquery/docs/locations for supported
-     * locations.
-     * </pre>
-     *
-     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearLocation() {
-      
-      location_ = getDefaultInstance().getLocation();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The geographic location where the dataset should reside. See
-     * https://cloud.google.com/bigquery/docs/locations for supported
-     * locations.
-     * </pre>
-     *
-     * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for location to set.
-     * @return This builder for chaining.
-     */
-    public Builder setLocationBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      location_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DestinationDataset>
-      PARSER = new com.google.protobuf.AbstractParser<DestinationDataset>() {
-    @java.lang.Override
-    public DestinationDataset parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DestinationDataset(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DestinationDataset> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DestinationDataset> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
deleted file mode 100644
index 49f58ff14c1c..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetOrBuilder.java
+++ /dev/null
@@ -1,190 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DestinationDatasetOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. A reference that identifies the destination dataset.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the datasetReference field is set.
-   */
-  boolean hasDatasetReference();
-  /**
-   * <pre>
-   * Required. A reference that identifies the destination dataset.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The datasetReference.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDatasetReference();
-  /**
-   * <pre>
-   * Required. A reference that identifies the destination dataset.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference dataset_reference = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder getDatasetReferenceOrBuilder();
-
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the friendlyName field is set.
-   */
-  boolean hasFriendlyName();
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The friendlyName.
-   */
-  com.google.protobuf.StringValue getFriendlyName();
-  /**
-   * <pre>
-   * Optional. A descriptive name for the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue friendly_name = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  com.google.protobuf.StringValueOrBuilder getFriendlyNameOrBuilder();
-
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the description field is set.
-   */
-  boolean hasDescription();
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The description.
-   */
-  com.google.protobuf.StringValue getDescription();
-  /**
-   * <pre>
-   * Optional. A user-friendly description of the dataset.
-   * </pre>
-   *
-   * <code>.google.protobuf.StringValue description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  com.google.protobuf.StringValueOrBuilder getDescriptionOrBuilder();
-
-  /**
-   * <pre>
-   * Optional. The labels associated with this dataset. You can use these
-   * to organize and group your datasets.
-   * You can set this property when inserting or updating a dataset.
-   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-   * for more information.
-   * </pre>
-   *
-   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  int getLabelsCount();
-  /**
-   * <pre>
-   * Optional. The labels associated with this dataset. You can use these
-   * to organize and group your datasets.
-   * You can set this property when inserting or updating a dataset.
-   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-   * for more information.
-   * </pre>
-   *
-   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  boolean containsLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getLabelsMap()} instead.
-   */
-  @java.lang.Deprecated
-  java.util.Map<java.lang.String, java.lang.String>
-  getLabels();
-  /**
-   * <pre>
-   * Optional. The labels associated with this dataset. You can use these
-   * to organize and group your datasets.
-   * You can set this property when inserting or updating a dataset.
-   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-   * for more information.
-   * </pre>
-   *
-   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  java.util.Map<java.lang.String, java.lang.String>
-  getLabelsMap();
-  /**
-   * <pre>
-   * Optional. The labels associated with this dataset. You can use these
-   * to organize and group your datasets.
-   * You can set this property when inserting or updating a dataset.
-   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-   * for more information.
-   * </pre>
-   *
-   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-
-  /* nullable */
-java.lang.String getLabelsOrDefault(
-      java.lang.String key,
-      /* nullable */
-java.lang.String defaultValue);
-  /**
-   * <pre>
-   * Optional. The labels associated with this dataset. You can use these
-   * to organize and group your datasets.
-   * You can set this property when inserting or updating a dataset.
-   * See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-   * for more information.
-   * </pre>
-   *
-   * <code>map&lt;string, string&gt; labels = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-
-  java.lang.String getLabelsOrThrow(
-      java.lang.String key);
-
-  /**
-   * <pre>
-   * Required. The geographic location where the dataset should reside. See
-   * https://cloud.google.com/bigquery/docs/locations for supported
-   * locations.
-   * </pre>
-   *
-   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The location.
-   */
-  java.lang.String getLocation();
-  /**
-   * <pre>
-   * Required. The geographic location where the dataset should reside. See
-   * https://cloud.google.com/bigquery/docs/locations for supported
-   * locations.
-   * </pre>
-   *
-   * <code>string location = 5 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for location.
-   */
-  com.google.protobuf.ByteString
-      getLocationBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
deleted file mode 100644
index 82374b5746f3..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReference.java
+++ /dev/null
@@ -1,775 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Contains the reference that identifies a destination bigquery dataset.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
- */
-public final class DestinationDatasetReference extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
-    DestinationDatasetReferenceOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use DestinationDatasetReference.newBuilder() to construct.
-  private DestinationDatasetReference(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private DestinationDatasetReference() {
-    datasetId_ = "";
-    projectId_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new DestinationDatasetReference();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private DestinationDatasetReference(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            datasetId_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            projectId_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.class, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.Builder.class);
-  }
-
-  public static final int DATASET_ID_FIELD_NUMBER = 1;
-  private volatile java.lang.Object datasetId_;
-  /**
-   * <pre>
-   * Required. A unique ID for this dataset, without the project name. The ID
-   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-   * The maximum length is 1,024 characters.
-   * </pre>
-   *
-   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The datasetId.
-   */
-  @java.lang.Override
-  public java.lang.String getDatasetId() {
-    java.lang.Object ref = datasetId_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      datasetId_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. A unique ID for this dataset, without the project name. The ID
-   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-   * The maximum length is 1,024 characters.
-   * </pre>
-   *
-   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for datasetId.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDatasetIdBytes() {
-    java.lang.Object ref = datasetId_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      datasetId_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int PROJECT_ID_FIELD_NUMBER = 2;
-  private volatile java.lang.Object projectId_;
-  /**
-   * <pre>
-   * Required. The ID of the project containing this dataset.
-   * </pre>
-   *
-   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The projectId.
-   */
-  @java.lang.Override
-  public java.lang.String getProjectId() {
-    java.lang.Object ref = projectId_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      projectId_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. The ID of the project containing this dataset.
-   * </pre>
-   *
-   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for projectId.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectIdBytes() {
-    java.lang.Object ref = projectId_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      projectId_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  private byte memoizedIsInitialized = -1;
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(datasetId_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, datasetId_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, projectId_);
-    }
-    unknownFields.writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(datasetId_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, datasetId_);
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, projectId_);
-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference other = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) obj;
-
-    if (!getDatasetId()
-        .equals(other.getDatasetId())) return false;
-    if (!getProjectId()
-        .equals(other.getProjectId())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + DATASET_ID_FIELD_NUMBER;
-    hash = (53 * hash) + getDatasetId().hashCode();
-    hash = (37 * hash) + PROJECT_ID_FIELD_NUMBER;
-    hash = (53 * hash) + getProjectId().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
-   * Contains the reference that identifies a destination bigquery dataset.
-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
-      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReferenceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-          .ensureFieldAccessorsInitialized(
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-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
-      maybeForceBuilderInitialization();
-    }
-    private void maybeForceBuilderInitialization() {
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-    @java.lang.Override
-    public Builder clear() {
-      super.clear();
-      datasetId_ = "";
-
-      projectId_ = "";
-
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_DestinationDatasetReference_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference result = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference(this);
-      result.datasetId_ = datasetId_;
-      result.projectId_ = projectId_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
-    }
-    @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference.getDefaultInstance()) return this;
-      if (!other.getDatasetId().isEmpty()) {
-        datasetId_ = other.datasetId_;
-        onChanged();
-      }
-      if (!other.getProjectId().isEmpty()) {
-        projectId_ = other.projectId_;
-        onChanged();
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object datasetId_ = "";
-    /**
-     * <pre>
-     * Required. A unique ID for this dataset, without the project name. The ID
-     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-     * The maximum length is 1,024 characters.
-     * </pre>
-     *
-     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The datasetId.
-     */
-    public java.lang.String getDatasetId() {
-      java.lang.Object ref = datasetId_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        datasetId_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. A unique ID for this dataset, without the project name. The ID
-     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-     * The maximum length is 1,024 characters.
-     * </pre>
-     *
-     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for datasetId.
-     */
-    public com.google.protobuf.ByteString
-        getDatasetIdBytes() {
-      java.lang.Object ref = datasetId_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        datasetId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. A unique ID for this dataset, without the project name. The ID
-     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-     * The maximum length is 1,024 characters.
-     * </pre>
-     *
-     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The datasetId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDatasetId(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      datasetId_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A unique ID for this dataset, without the project name. The ID
-     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-     * The maximum length is 1,024 characters.
-     * </pre>
-     *
-     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDatasetId() {
-      
-      datasetId_ = getDefaultInstance().getDatasetId();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. A unique ID for this dataset, without the project name. The ID
-     * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-     * The maximum length is 1,024 characters.
-     * </pre>
-     *
-     * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for datasetId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDatasetIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      datasetId_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object projectId_ = "";
-    /**
-     * <pre>
-     * Required. The ID of the project containing this dataset.
-     * </pre>
-     *
-     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The projectId.
-     */
-    public java.lang.String getProjectId() {
-      java.lang.Object ref = projectId_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        projectId_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the project containing this dataset.
-     * </pre>
-     *
-     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for projectId.
-     */
-    public com.google.protobuf.ByteString
-        getProjectIdBytes() {
-      java.lang.Object ref = projectId_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        projectId_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The ID of the project containing this dataset.
-     * </pre>
-     *
-     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The projectId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setProjectId(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      projectId_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the project containing this dataset.
-     * </pre>
-     *
-     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearProjectId() {
-      
-      projectId_ = getDefaultInstance().getProjectId();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The ID of the project containing this dataset.
-     * </pre>
-     *
-     * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for projectId to set.
-     * @return This builder for chaining.
-     */
-    public Builder setProjectIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      projectId_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<DestinationDatasetReference>
-      PARSER = new com.google.protobuf.AbstractParser<DestinationDatasetReference>() {
-    @java.lang.Override
-    public DestinationDatasetReference parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DestinationDatasetReference(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<DestinationDatasetReference> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<DestinationDatasetReference> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
deleted file mode 100644
index def4ee420b7c..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/DestinationDatasetReferenceOrBuilder.java
+++ /dev/null
@@ -1,53 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface DestinationDatasetReferenceOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetReference)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. A unique ID for this dataset, without the project name. The ID
-   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-   * The maximum length is 1,024 characters.
-   * </pre>
-   *
-   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The datasetId.
-   */
-  java.lang.String getDatasetId();
-  /**
-   * <pre>
-   * Required. A unique ID for this dataset, without the project name. The ID
-   * must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-   * The maximum length is 1,024 characters.
-   * </pre>
-   *
-   * <code>string dataset_id = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for datasetId.
-   */
-  com.google.protobuf.ByteString
-      getDatasetIdBytes();
-
-  /**
-   * <pre>
-   * Required. The ID of the project containing this dataset.
-   * </pre>
-   *
-   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The projectId.
-   */
-  java.lang.String getProjectId();
-  /**
-   * <pre>
-   * Required. The ID of the project containing this dataset.
-   * </pre>
-   *
-   * <code>string project_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for projectId.
-   */
-  com.google.protobuf.ByteString
-      getProjectIdBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
deleted file mode 100644
index d4d7b8883228..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequest.java
+++ /dev/null
@@ -1,602 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for getting a data exchange.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest}
- */
-public final class GetDataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest)
-    GetDataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use GetDataExchangeRequest.newBuilder() to construct.
-  private GetDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private GetDataExchangeRequest() {
-    name_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new GetDataExchangeRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private GetDataExchangeRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_GetDataExchangeRequest_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.GetDataExchangeRequest.Builder.class);
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Required. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. The resource name of the data exchange.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
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-     *
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-      
-      name_ = getDefaultInstance().getName();
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
deleted file mode 100644
index 64ebb89c36a6..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetDataExchangeRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface GetDataExchangeRequestOrBuilder extends
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-  /**
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
deleted file mode 100644
index 51e57d848dd5..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequest.java
+++ /dev/null
@@ -1,602 +0,0 @@
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-
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
deleted file mode 100644
index db3b624b921f..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/GetListingRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
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-
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
deleted file mode 100644
index a4de8963d389..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequest.java
+++ /dev/null
@@ -1,859 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
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-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
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-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return The bytes for pageToken.
-     */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
-      java.lang.Object ref = pageToken_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        pageToken_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPageToken() {
-      
-      pageToken_ = getDefaultInstance().getPageToken();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The bytes for pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListDataExchangesRequest>
-      PARSER = new com.google.protobuf.AbstractParser<ListDataExchangesRequest>() {
-    @java.lang.Override
-    public ListDataExchangesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListDataExchangesRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListDataExchangesRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListDataExchangesRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
deleted file mode 100644
index f9d220838a60..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesRequestOrBuilder.java
+++ /dev/null
@@ -1,64 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListDataExchangesRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchanges.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * <pre>
-   * Required. The parent resource path of the data exchanges.
-   * e.g. `projects/myproject/locations/US`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * <pre>
-   * The maximum number of results to return in a single response page. Leverage
-   * the page tokens to iterate through the entire collection.
-   * </pre>
-   *
-   * <code>int32 page_size = 2;</code>
-   * @return The pageSize.
-   */
-  int getPageSize();
-
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The pageToken.
-   */
-  java.lang.String getPageToken();
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The bytes for pageToken.
-   */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
deleted file mode 100644
index 599564875a60..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponse.java
+++ /dev/null
@@ -1,1038 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for response to the list of data exchanges.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
- */
-public final class ListDataExchangesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
-    ListDataExchangesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use ListDataExchangesResponse.newBuilder() to construct.
-  private ListDataExchangesResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private ListDataExchangesResponse() {
-    dataExchanges_ = java.util.Collections.emptyList();
-    nextPageToken_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new ListDataExchangesResponse();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private ListDataExchangesResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            dataExchanges_.add(
-                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListDataExchangesResponse_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
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-
-  public static final int DATA_EXCHANGES_FIELD_NUMBER = 1;
-  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_;
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
-    return dataExchanges_;
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-      getDataExchangesOrBuilderList() {
-    return dataExchanges_;
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public int getDataExchangesCount() {
-    return dataExchanges_.size();
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
-    return dataExchanges_.get(index);
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
-      int index) {
-    return dataExchanges_.get(index);
-  }
-
-  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
-  /**
-   * <pre>
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-   * </pre>
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-   * @return The nextPageToken.
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-  public java.lang.String getNextPageToken() {
-    java.lang.Object ref = nextPageToken_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
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-      java.lang.String s = bs.toStringUtf8();
-      nextPageToken_ = s;
-      return s;
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-  }
-  /**
-   * <pre>
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-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
-    java.lang.Object ref = nextPageToken_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      nextPageToken_ = b;
-      return b;
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-      return (com.google.protobuf.ByteString) ref;
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-
-  private byte memoizedIsInitialized = -1;
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
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-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    for (int i = 0; i < dataExchanges_.size(); i++) {
-      output.writeMessage(1, dataExchanges_.get(i));
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
-    }
-    unknownFields.writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    for (int i = 0; i < dataExchanges_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, dataExchanges_.get(i));
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse) obj;
-
-    if (!getDataExchangesList()
-        .equals(other.getDataExchangesList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    if (getDataExchangesCount() > 0) {
-      hash = (37 * hash) + DATA_EXCHANGES_FIELD_NUMBER;
-      hash = (53 * hash) + getDataExchangesList().hashCode();
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-    hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
-    hash = (53 * hash) + getNextPageToken().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
-    memoizedHashCode = hash;
-    return hash;
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-    return PARSER.parseFrom(data, extensionRegistry);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
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-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(byte[] data)
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-    return com.google.protobuf.GeneratedMessageV3
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-  public static Builder newBuilder() {
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-        ? new Builder() : new Builder().mergeFrom(this);
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-  /**
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-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse}
-   */
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-
-    /**
-     * <pre>
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-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
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-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
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-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
-      if (dataExchangesBuilder_ == null) {
-        return dataExchanges_.get(index);
-      } else {
-        return dataExchangesBuilder_.getMessage(index);
-      }
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder setDataExchanges(
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-      if (dataExchangesBuilder_ == null) {
-        if (value == null) {
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-        }
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-        onChanged();
-      } else {
-        dataExchangesBuilder_.setMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder setDataExchanges(
-        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
-      if (dataExchangesBuilder_ == null) {
-        ensureDataExchangesIsMutable();
-        dataExchanges_.set(index, builderForValue.build());
-        onChanged();
-      } else {
-        dataExchangesBuilder_.setMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder addDataExchanges(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
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-        ensureDataExchangesIsMutable();
-        dataExchanges_.add(value);
-        onChanged();
-      } else {
-        dataExchangesBuilder_.addMessage(value);
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder addDataExchanges(
-        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangesBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        ensureDataExchangesIsMutable();
-        dataExchanges_.add(index, value);
-        onChanged();
-      } else {
-        dataExchangesBuilder_.addMessage(index, value);
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder addDataExchanges(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
-      if (dataExchangesBuilder_ == null) {
-        ensureDataExchangesIsMutable();
-        dataExchanges_.add(builderForValue.build());
-        onChanged();
-      } else {
-        dataExchangesBuilder_.addMessage(builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder addDataExchanges(
-        int index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
-      if (dataExchangesBuilder_ == null) {
-        ensureDataExchangesIsMutable();
-        dataExchanges_.add(index, builderForValue.build());
-        onChanged();
-      } else {
-        dataExchangesBuilder_.addMessage(index, builderForValue.build());
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder addAllDataExchanges(
-        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> values) {
-      if (dataExchangesBuilder_ == null) {
-        ensureDataExchangesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, dataExchanges_);
-        onChanged();
-      } else {
-        dataExchangesBuilder_.addAllMessages(values);
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder clearDataExchanges() {
-      if (dataExchangesBuilder_ == null) {
-        dataExchanges_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
-        onChanged();
-      } else {
-        dataExchangesBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public Builder removeDataExchanges(int index) {
-      if (dataExchangesBuilder_ == null) {
-        ensureDataExchangesIsMutable();
-        dataExchanges_.remove(index);
-        onChanged();
-      } else {
-        dataExchangesBuilder_.remove(index);
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangesBuilder(
-        int index) {
-      return getDataExchangesFieldBuilder().getBuilder(index);
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
-        int index) {
-      if (dataExchangesBuilder_ == null) {
-        return dataExchanges_.get(index);  } else {
-        return dataExchangesBuilder_.getMessageOrBuilder(index);
-      }
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-         getDataExchangesOrBuilderList() {
-      if (dataExchangesBuilder_ != null) {
-        return dataExchangesBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(dataExchanges_);
-      }
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder() {
-      return getDataExchangesFieldBuilder().addBuilder(
-          com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder(
-        int index) {
-      return getDataExchangesFieldBuilder().addBuilder(
-          index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder> 
-         getDataExchangesBuilderList() {
-      return getDataExchangesFieldBuilder().getBuilderList();
-    }
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-        getDataExchangesFieldBuilder() {
-      if (dataExchangesBuilder_ == null) {
-        dataExchangesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
-                dataExchanges_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
-        dataExchanges_ = null;
-      }
-      return dataExchangesBuilder_;
-    }
-
-    private java.lang.Object nextPageToken_ = "";
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return The nextPageToken.
-     */
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-      java.lang.Object ref = nextPageToken_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
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-        java.lang.String s = bs.toStringUtf8();
-        nextPageToken_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return The bytes for nextPageToken.
-     */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
-      java.lang.Object ref = nextPageToken_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
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-        nextPageToken_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @param value The nextPageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      nextPageToken_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearNextPageToken() {
-      
-      nextPageToken_ = getDefaultInstance().getNextPageToken();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @param value The bytes for nextPageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
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-  checkByteStringIsUtf8(value);
-      
-      nextPageToken_ = value;
-      onChanged();
-      return this;
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-    @java.lang.Override
-    public final Builder setUnknownFields(
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-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListDataExchangesResponse>
-      PARSER = new com.google.protobuf.AbstractParser<ListDataExchangesResponse>() {
-    @java.lang.Override
-    public ListDataExchangesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListDataExchangesResponse(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListDataExchangesResponse> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListDataExchangesResponse> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
deleted file mode 100644
index 51fc381fa462..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListDataExchangesResponseOrBuilder.java
+++ /dev/null
@@ -1,73 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListDataExchangesResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListDataExchangesResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> 
-      getDataExchangesList();
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index);
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  int getDataExchangesCount();
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-      getDataExchangesOrBuilderList();
-  /**
-   * <pre>
-   * The list of data exchanges.
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-   *
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diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
deleted file mode 100644
index 079df33b8944..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequest.java
+++ /dev/null
@@ -1,859 +0,0 @@
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-
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-     * <pre>
-     * Required. The parent resource path of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The bytes for parent.
-     */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
-      java.lang.Object ref = parent_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        parent_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The parent to set.
-     * @return This builder for chaining.
-     */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      parent_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearParent() {
-      
-      parent_ = getDefaultInstance().getParent();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The parent resource path of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-     * </pre>
-     *
-     * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The bytes for parent to set.
-     * @return This builder for chaining.
-     */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      parent_ = value;
-      onChanged();
-      return this;
-    }
-
-    private int pageSize_ ;
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @return The pageSize.
-     */
-    @java.lang.Override
-    public int getPageSize() {
-      return pageSize_;
-    }
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @param value The pageSize to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageSize(int value) {
-      
-      pageSize_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPageSize() {
-      
-      pageSize_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object pageToken_ = "";
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return The pageToken.
-     */
-    public java.lang.String getPageToken() {
-      java.lang.Object ref = pageToken_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
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-        java.lang.String s = bs.toStringUtf8();
-        pageToken_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return The bytes for pageToken.
-     */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
-      java.lang.Object ref = pageToken_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
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-        pageToken_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPageToken() {
-      
-      pageToken_ = getDefaultInstance().getPageToken();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The bytes for pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListListingsRequest>
-      PARSER = new com.google.protobuf.AbstractParser<ListListingsRequest>() {
-    @java.lang.Override
-    public ListListingsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListListingsRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListListingsRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListListingsRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
deleted file mode 100644
index 6a8e942c0225..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsRequestOrBuilder.java
+++ /dev/null
@@ -1,64 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListListingsRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListListingsRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The parent resource path of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * <pre>
-   * Required. The parent resource path of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123`.
-   * </pre>
-   *
-   * <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * <pre>
-   * The maximum number of results to return in a single response page. Leverage
-   * the page tokens to iterate through the entire collection.
-   * </pre>
-   *
-   * <code>int32 page_size = 2;</code>
-   * @return The pageSize.
-   */
-  int getPageSize();
-
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The pageToken.
-   */
-  java.lang.String getPageToken();
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The bytes for pageToken.
-   */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
deleted file mode 100644
index 1a94fecccdfc..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponse.java
+++ /dev/null
@@ -1,1038 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for response to the list of Listings.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse}
- */
-public final class ListListingsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
-    ListListingsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use ListListingsResponse.newBuilder() to construct.
-  private ListListingsResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private ListListingsResponse() {
-    listings_ = java.util.Collections.emptyList();
-    nextPageToken_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new ListListingsResponse();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private ListListingsResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
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-        switch (tag) {
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-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              listings_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.Listing>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            listings_.add(
-                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        listings_ = java.util.Collections.unmodifiableList(listings_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListListingsResponse_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse.Builder.class);
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-
-  public static final int LISTINGS_FIELD_NUMBER = 1;
-  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> listings_;
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> getListingsList() {
-    return listings_;
-  }
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
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-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
-      getListingsOrBuilderList() {
-    return listings_;
-  }
-  /**
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-   * The list of Listing.
-   * </pre>
-   *
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-   */
-  @java.lang.Override
-  public int getListingsCount() {
-    return listings_.size();
-  }
-  /**
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-   * </pre>
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-  @java.lang.Override
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-  }
-  /**
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-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingsOrBuilder(
-      int index) {
-    return listings_.get(index);
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-
-  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
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-      java.lang.String s = bs.toStringUtf8();
-      nextPageToken_ = s;
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-  @java.lang.Override
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-  @java.lang.Override
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-    for (int i = 0; i < listings_.size(); i++) {
-      output.writeMessage(1, listings_.get(i));
-    }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
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-    unknownFields.writeTo(output);
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-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    for (int i = 0; i < listings_.size(); i++) {
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-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
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-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse) obj;
-
-    if (!getListingsList()
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-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    if (getListingsCount() > 0) {
-      hash = (37 * hash) + LISTINGS_FIELD_NUMBER;
-      hash = (53 * hash) + getListingsList().hashCode();
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-     * <pre>
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-    public Builder addListings(
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-      return this;
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-     * <pre>
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-    public Builder addListings(
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-     */
-    public Builder addAllListings(
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-    public Builder clearListings() {
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-      return this;
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-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-     */
-    public Builder removeListings(int index) {
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-        onChanged();
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-        listingsBuilder_.remove(index);
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-      return this;
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-        return listings_.get(index);  } else {
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-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      nextPageToken_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
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-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListListingsResponse>
-      PARSER = new com.google.protobuf.AbstractParser<ListListingsResponse>() {
-    @java.lang.Override
-    public ListListingsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListListingsResponse(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListListingsResponse> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListListingsResponse> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
deleted file mode 100644
index bed7b2b0f325..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListListingsResponseOrBuilder.java
+++ /dev/null
@@ -1,73 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListListingsResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListListingsResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing> 
-      getListingsList();
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListings(int index);
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  int getListingsCount();
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
-      getListingsOrBuilderList();
-  /**
-   * <pre>
-   * The list of Listing.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing listings = 1;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingsOrBuilder(
-      int index);
-
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The nextPageToken.
-   */
-  java.lang.String getNextPageToken();
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The bytes for nextPageToken.
-   */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
deleted file mode 100644
index 5ba50b84b0b4..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequest.java
+++ /dev/null
@@ -1,861 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for requesting the list of data exchanges from projects in an
- * organization and location.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest}
- */
-public final class ListOrgDataExchangesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
-    ListOrgDataExchangesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use ListOrgDataExchangesRequest.newBuilder() to construct.
-  private ListOrgDataExchangesRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private ListOrgDataExchangesRequest() {
-    organization_ = "";
-    pageToken_ = "";
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-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new ListOrgDataExchangesRequest();
-  }
-
-  @java.lang.Override
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-  getUnknownFields() {
-    return this.unknownFields;
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-  private ListOrgDataExchangesRequest(
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-  private volatile java.lang.Object organization_;
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-    @java.lang.Override
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-      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest(this);
-      result.organization_ = organization_;
-      result.pageSize_ = pageSize_;
-      result.pageToken_ = pageToken_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
-    }
-    @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest.getDefaultInstance()) return this;
-      if (!other.getOrganization().isEmpty()) {
-        organization_ = other.organization_;
-        onChanged();
-      }
-      if (other.getPageSize() != 0) {
-        setPageSize(other.getPageSize());
-      }
-      if (!other.getPageToken().isEmpty()) {
-        pageToken_ = other.pageToken_;
-        onChanged();
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object organization_ = "";
-    /**
-     * <pre>
-     * Required. The organization resource path of the projects containing DataExchanges.
-     * e.g. `organizations/myorg/locations/US`.
-     * </pre>
-     *
-     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The organization.
-     */
-    public java.lang.String getOrganization() {
-      java.lang.Object ref = organization_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        organization_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The organization resource path of the projects containing DataExchanges.
-     * e.g. `organizations/myorg/locations/US`.
-     * </pre>
-     *
-     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for organization.
-     */
-    public com.google.protobuf.ByteString
-        getOrganizationBytes() {
-      java.lang.Object ref = organization_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        organization_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The organization resource path of the projects containing DataExchanges.
-     * e.g. `organizations/myorg/locations/US`.
-     * </pre>
-     *
-     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The organization to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOrganization(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      organization_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The organization resource path of the projects containing DataExchanges.
-     * e.g. `organizations/myorg/locations/US`.
-     * </pre>
-     *
-     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearOrganization() {
-      
-      organization_ = getDefaultInstance().getOrganization();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The organization resource path of the projects containing DataExchanges.
-     * e.g. `organizations/myorg/locations/US`.
-     * </pre>
-     *
-     * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for organization to set.
-     * @return This builder for chaining.
-     */
-    public Builder setOrganizationBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      organization_ = value;
-      onChanged();
-      return this;
-    }
-
-    private int pageSize_ ;
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @return The pageSize.
-     */
-    @java.lang.Override
-    public int getPageSize() {
-      return pageSize_;
-    }
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @param value The pageSize to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageSize(int value) {
-      
-      pageSize_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * The maximum number of results to return in a single response page. Leverage
-     * the page tokens to iterate through the entire collection.
-     * </pre>
-     *
-     * <code>int32 page_size = 2;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPageSize() {
-      
-      pageSize_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object pageToken_ = "";
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return The pageToken.
-     */
-    public java.lang.String getPageToken() {
-      java.lang.Object ref = pageToken_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        pageToken_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return The bytes for pageToken.
-     */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
-      java.lang.Object ref = pageToken_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        pageToken_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPageToken() {
-      
-      pageToken_ = getDefaultInstance().getPageToken();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Page token, returned by a previous call, to request the next page of
-     * results.
-     * </pre>
-     *
-     * <code>string page_token = 3;</code>
-     * @param value The bytes for pageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      pageToken_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListOrgDataExchangesRequest>
-      PARSER = new com.google.protobuf.AbstractParser<ListOrgDataExchangesRequest>() {
-    @java.lang.Override
-    public ListOrgDataExchangesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListOrgDataExchangesRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListOrgDataExchangesRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListOrgDataExchangesRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
deleted file mode 100644
index ef276cb9c09d..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesRequestOrBuilder.java
+++ /dev/null
@@ -1,64 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListOrgDataExchangesRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. The organization resource path of the projects containing DataExchanges.
-   * e.g. `organizations/myorg/locations/US`.
-   * </pre>
-   *
-   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The organization.
-   */
-  java.lang.String getOrganization();
-  /**
-   * <pre>
-   * Required. The organization resource path of the projects containing DataExchanges.
-   * e.g. `organizations/myorg/locations/US`.
-   * </pre>
-   *
-   * <code>string organization = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for organization.
-   */
-  com.google.protobuf.ByteString
-      getOrganizationBytes();
-
-  /**
-   * <pre>
-   * The maximum number of results to return in a single response page. Leverage
-   * the page tokens to iterate through the entire collection.
-   * </pre>
-   *
-   * <code>int32 page_size = 2;</code>
-   * @return The pageSize.
-   */
-  int getPageSize();
-
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The pageToken.
-   */
-  java.lang.String getPageToken();
-  /**
-   * <pre>
-   * Page token, returned by a previous call, to request the next page of
-   * results.
-   * </pre>
-   *
-   * <code>string page_token = 3;</code>
-   * @return The bytes for pageToken.
-   */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
deleted file mode 100644
index b792b1e23268..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponse.java
+++ /dev/null
@@ -1,1040 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for response to listing data exchanges in an organization and
- * location.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse}
- */
-public final class ListOrgDataExchangesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
-    ListOrgDataExchangesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use ListOrgDataExchangesResponse.newBuilder() to construct.
-  private ListOrgDataExchangesResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private ListOrgDataExchangesResponse() {
-    dataExchanges_ = java.util.Collections.emptyList();
-    nextPageToken_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new ListOrgDataExchangesResponse();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private ListOrgDataExchangesResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              dataExchanges_ = new java.util.ArrayList<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            dataExchanges_.add(
-                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry));
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            nextPageToken_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        dataExchanges_ = java.util.Collections.unmodifiableList(dataExchanges_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_ListOrgDataExchangesResponse_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse.Builder.class);
-  }
-
-  public static final int DATA_EXCHANGES_FIELD_NUMBER = 1;
-  private java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> dataExchanges_;
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> getDataExchangesList() {
-    return dataExchanges_;
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-      getDataExchangesOrBuilderList() {
-    return dataExchanges_;
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public int getDataExchangesCount() {
-    return dataExchanges_.size();
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index) {
-    return dataExchanges_.get(index);
-  }
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
-      int index) {
-    return dataExchanges_.get(index);
-  }
-
-  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-  private volatile java.lang.Object nextPageToken_;
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The nextPageToken.
-   */
-  @java.lang.Override
-  public java.lang.String getNextPageToken() {
-    java.lang.Object ref = nextPageToken_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      nextPageToken_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The bytes for nextPageToken.
-   */
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-    public Builder addDataExchanges(
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-      return this;
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-    public Builder addDataExchanges(
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-    public Builder addDataExchanges(
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-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
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-     * <pre>
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-        return dataExchanges_.get(index);  } else {
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-     * <pre>
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-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-         getDataExchangesOrBuilderList() {
-      if (dataExchangesBuilder_ != null) {
-        return dataExchangesBuilder_.getMessageOrBuilderList();
-      } else {
-        return java.util.Collections.unmodifiableList(dataExchanges_);
-      }
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder() {
-      return getDataExchangesFieldBuilder().addBuilder(
-          com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder addDataExchangesBuilder(
-        int index) {
-      return getDataExchangesFieldBuilder().addBuilder(
-          index, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance());
-    }
-    /**
-     * <pre>
-     * The list of data exchanges.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-     */
-    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder> 
-         getDataExchangesBuilderList() {
-      return getDataExchangesFieldBuilder().getBuilderList();
-    }
-    private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-        getDataExchangesFieldBuilder() {
-      if (dataExchangesBuilder_ == null) {
-        dataExchangesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
-                dataExchanges_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
-        dataExchanges_ = null;
-      }
-      return dataExchangesBuilder_;
-    }
-
-    private java.lang.Object nextPageToken_ = "";
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return The nextPageToken.
-     */
-    public java.lang.String getNextPageToken() {
-      java.lang.Object ref = nextPageToken_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        nextPageToken_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return The bytes for nextPageToken.
-     */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
-      java.lang.Object ref = nextPageToken_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        nextPageToken_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @param value The nextPageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      nextPageToken_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearNextPageToken() {
-      
-      nextPageToken_ = getDefaultInstance().getNextPageToken();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * A token to request the next page of results.
-     * </pre>
-     *
-     * <code>string next_page_token = 2;</code>
-     * @param value The bytes for nextPageToken to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      nextPageToken_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<ListOrgDataExchangesResponse>
-      PARSER = new com.google.protobuf.AbstractParser<ListOrgDataExchangesResponse>() {
-    @java.lang.Override
-    public ListOrgDataExchangesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListOrgDataExchangesResponse(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<ListOrgDataExchangesResponse> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<ListOrgDataExchangesResponse> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
deleted file mode 100644
index a87da4ba8706..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListOrgDataExchangesResponseOrBuilder.java
+++ /dev/null
@@ -1,73 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListOrgDataExchangesResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.ListOrgDataExchangesResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange> 
-      getDataExchangesList();
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchanges(int index);
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  int getDataExchangesCount();
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  java.util.List<? extends com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-      getDataExchangesOrBuilderList();
-  /**
-   * <pre>
-   * The list of data exchanges.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchanges = 1;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangesOrBuilder(
-      int index);
-
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The nextPageToken.
-   */
-  java.lang.String getNextPageToken();
-  /**
-   * <pre>
-   * A token to request the next page of results.
-   * </pre>
-   *
-   * <code>string next_page_token = 2;</code>
-   * @return The bytes for nextPageToken.
-   */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
deleted file mode 100644
index 99f7e2c20e5a..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Listing.java
+++ /dev/null
@@ -1,3932 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * A listing is what gets published into a data exchange that a subscriber can
- * subscribe to. It contains a reference to the data source along with
- * descriptive information that will help subscribers find and subscribe the
- * data.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Listing}
- */
-public final class Listing extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.Listing)
-    ListingOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use Listing.newBuilder() to construct.
-  private Listing(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private Listing() {
-    name_ = "";
-    displayName_ = "";
-    description_ = "";
-    primaryContact_ = "";
-    documentation_ = "";
-    state_ = 0;
-    icon_ = com.google.protobuf.ByteString.EMPTY;
-    categories_ = java.util.Collections.emptyList();
-    requestAccess_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new Listing();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Listing(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            displayName_ = s;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            description_ = s;
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            primaryContact_ = s;
-            break;
-          }
-          case 42: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            documentation_ = s;
-            break;
-          }
-          case 50: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder subBuilder = null;
-            if (sourceCase_ == 6) {
-              subBuilder = ((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_).toBuilder();
-            }
-            source_ =
-                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_);
-              source_ = subBuilder.buildPartial();
-            }
-            sourceCase_ = 6;
-            break;
-          }
-          case 56: {
-            int rawValue = input.readEnum();
-
-            state_ = rawValue;
-            break;
-          }
-          case 66: {
-
-            icon_ = input.readBytes();
-            break;
-          }
-          case 74: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder subBuilder = null;
-            if (dataProvider_ != null) {
-              subBuilder = dataProvider_.toBuilder();
-            }
-            dataProvider_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(dataProvider_);
-              dataProvider_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 80: {
-            int rawValue = input.readEnum();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              categories_ = new java.util.ArrayList<java.lang.Integer>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            categories_.add(rawValue);
-            break;
-          }
-          case 82: {
-            int length = input.readRawVarint32();
-            int oldLimit = input.pushLimit(length);
-            while(input.getBytesUntilLimit() > 0) {
-              int rawValue = input.readEnum();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                categories_ = new java.util.ArrayList<java.lang.Integer>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              categories_.add(rawValue);
-            }
-            input.popLimit(oldLimit);
-            break;
-          }
-          case 90: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder subBuilder = null;
-            if (publisher_ != null) {
-              subBuilder = publisher_.toBuilder();
-            }
-            publisher_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(publisher_);
-              publisher_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 98: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            requestAccess_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
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-            break;
-          }
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-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        categories_ = java.util.Collections.unmodifiableList(categories_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.class, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder.class);
-  }
-
-  /**
-   * <pre>
-   * State of the listing.
-   * </pre>
-   *
-   * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.State}
-   */
-  public enum State
-      implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     * <pre>
-     * Default value. This value is unused.
-     * </pre>
-     *
-     * <code>STATE_UNSPECIFIED = 0;</code>
-     */
-    STATE_UNSPECIFIED(0),
-    /**
-     * <pre>
-     * Subscribable state. Users with dataexchange.listings.subscribe permission
-     * can subscribe to this listing.
-     * </pre>
-     *
-     * <code>ACTIVE = 1;</code>
-     */
-    ACTIVE(1),
-    UNRECOGNIZED(-1),
-    ;
-
-    /**
-     * <pre>
-     * Default value. This value is unused.
-     * </pre>
-     *
-     * <code>STATE_UNSPECIFIED = 0;</code>
-     */
-    public static final int STATE_UNSPECIFIED_VALUE = 0;
-    /**
-     * <pre>
-     * Subscribable state. Users with dataexchange.listings.subscribe permission
-     * can subscribe to this listing.
-     * </pre>
-     *
-     * <code>ACTIVE = 1;</code>
-     */
-    public static final int ACTIVE_VALUE = 1;
-
-
-    public final int getNumber() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalArgumentException(
-            "Can't get the number of an unknown enum value.");
-      }
-      return value;
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static State valueOf(int value) {
-      return forNumber(value);
-    }
-
-    /**
-     * @param value The numeric wire value of the corresponding enum entry.
-     * @return The enum associated with the given numeric wire value.
-     */
-    public static State forNumber(int value) {
-      switch (value) {
-        case 0: return STATE_UNSPECIFIED;
-        case 1: return ACTIVE;
-        default: return null;
-      }
-    }
-
-    public static com.google.protobuf.Internal.EnumLiteMap<State>
-        internalGetValueMap() {
-      return internalValueMap;
-    }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        State> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap<State>() {
-            public State findValueByNumber(int number) {
-              return State.forNumber(number);
-            }
-          };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
-      if (this == UNRECOGNIZED) {
-        throw new java.lang.IllegalStateException(
-            "Can't get the descriptor of an unrecognized enum value.");
-      }
-      return getDescriptor().getValues().get(ordinal());
-    }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
-      return getDescriptor();
-    }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDescriptor().getEnumTypes().get(0);
-    }
-
-    private static final State[] VALUES = values();
-
-    public static State valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
-      if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
-      }
-      if (desc.getIndex() == -1) {
-        return UNRECOGNIZED;
-      }
-      return VALUES[desc.getIndex()];
-    }
-
-    private final int value;
-
-    private State(int value) {
-      this.value = value;
-    }
-
-    // @@protoc_insertion_point(enum_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.State)
-  }
-
-  /**
-   * <pre>
-   * Listing categories.
-   * </pre>
-   *
-   * Protobuf enum {@code google.cloud.bigquery.dataexchange.v1beta1.Listing.Category}
-   */
-  public enum Category
-      implements com.google.protobuf.ProtocolMessageEnum {
-    /**
-     * <code>CATEGORY_UNSPECIFIED = 0;</code>
-     */
-    CATEGORY_UNSPECIFIED(0),
-    /**
-     * <code>CATEGORY_OTHERS = 1;</code>
-     */
-    CATEGORY_OTHERS(1),
-    /**
-     * <code>CATEGORY_ADVERTISING_AND_MARKETING = 2;</code>
-     */
-    CATEGORY_ADVERTISING_AND_MARKETING(2),
-    /**
-     * <code>CATEGORY_COMMERCE = 3;</code>
-     */
-    CATEGORY_COMMERCE(3),
-    /**
-     * <code>CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;</code>
-     */
-    CATEGORY_CLIMATE_AND_ENVIRONMENT(4),
-    /**
-     * <code>CATEGORY_DEMOGRAPHICS = 5;</code>
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-    CATEGORY_ECONOMICS(6),
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-     */
-    CATEGORY_EDUCATION(7),
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-     * <code>CATEGORY_ENERGY = 8;</code>
-     */
-    CATEGORY_ENERGY(8),
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-    CATEGORY_FINANCIAL(9),
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-     * <code>CATEGORY_GAMING = 10;</code>
-     */
-    CATEGORY_GAMING(10),
-    /**
-     * <code>CATEGORY_GEOSPATIAL = 11;</code>
-     */
-    CATEGORY_GEOSPATIAL(11),
-    /**
-     * <code>CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;</code>
-     */
-    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE(12),
-    /**
-     * <code>CATEGORY_MEDIA = 13;</code>
-     */
-    CATEGORY_MEDIA(13),
-    /**
-     * <code>CATEGORY_PUBLIC_SECTOR = 14;</code>
-     */
-    CATEGORY_PUBLIC_SECTOR(14),
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-     * <code>CATEGORY_RETAIL = 15;</code>
-     */
-    CATEGORY_RETAIL(15),
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-     */
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-    /**
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-    /**
-     * <code>CATEGORY_MEDIA = 13;</code>
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-    /**
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-
-        return this;
-      }
-
-      @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Listing_BigQueryDatasetSource_descriptor;
-      }
-
-      @java.lang.Override
-      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstanceForType() {
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-      }
-
-      @java.lang.Override
-      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource build() {
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      @java.lang.Override
-      public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource buildPartial() {
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource result = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource(this);
-        result.dataset_ = dataset_;
-        onBuilt();
-        return result;
-      }
-
-      @java.lang.Override
-      public Builder clone() {
-        return super.clone();
-      }
-      @java.lang.Override
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.setField(field, value);
-      }
-      @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return super.clearField(field);
-      }
-      @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return super.clearOneof(oneof);
-      }
-      @java.lang.Override
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
-        return super.setRepeatedField(field, index, value);
-      }
-      @java.lang.Override
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
-        return super.addRepeatedField(field, value);
-      }
-      @java.lang.Override
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) {
-          return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource other) {
-        if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance()) return this;
-        if (!other.getDataset().isEmpty()) {
-          dataset_ = other.dataset_;
-          onChanged();
-        }
-        this.mergeUnknownFields(other.unknownFields);
-        onChanged();
-        return this;
-      }
-
-      @java.lang.Override
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      @java.lang.Override
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-
-      private java.lang.Object dataset_ = "";
-      /**
-       * <pre>
-       * Resource name of the dataset source for this listing.
-       * e.g. `projects/myproject/datasets/123`
-       * </pre>
-       *
-       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
-       * @return The dataset.
-       */
-      public java.lang.String getDataset() {
-        java.lang.Object ref = dataset_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          dataset_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <pre>
-       * Resource name of the dataset source for this listing.
-       * e.g. `projects/myproject/datasets/123`
-       * </pre>
-       *
-       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
-       * @return The bytes for dataset.
-       */
-      public com.google.protobuf.ByteString
-          getDatasetBytes() {
-        java.lang.Object ref = dataset_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          dataset_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <pre>
-       * Resource name of the dataset source for this listing.
-       * e.g. `projects/myproject/datasets/123`
-       * </pre>
-       *
-       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
-       * @param value The dataset to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDataset(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  
-        dataset_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <pre>
-       * Resource name of the dataset source for this listing.
-       * e.g. `projects/myproject/datasets/123`
-       * </pre>
-       *
-       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
-       * @return This builder for chaining.
-       */
-      public Builder clearDataset() {
-        
-        dataset_ = getDefaultInstance().getDataset();
-        onChanged();
-        return this;
-      }
-      /**
-       * <pre>
-       * Resource name of the dataset source for this listing.
-       * e.g. `projects/myproject/datasets/123`
-       * </pre>
-       *
-       * <code>string dataset = 1 [(.google.api.resource_reference) = { ... }</code>
-       * @param value The bytes for dataset to set.
-       * @return This builder for chaining.
-       */
-      public Builder setDatasetBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
-        dataset_ = value;
-        onChanged();
-        return this;
-      }
-      @java.lang.Override
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.setUnknownFields(unknownFields);
-      }
-
-      @java.lang.Override
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return super.mergeUnknownFields(unknownFields);
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-    }
-
-    // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource)
-    private static final com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource();
-    }
-
-    public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<BigQueryDatasetSource>
-        PARSER = new com.google.protobuf.AbstractParser<BigQueryDatasetSource>() {
-      @java.lang.Override
-      public BigQueryDatasetSource parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new BigQueryDatasetSource(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<BigQueryDatasetSource> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<BigQueryDatasetSource> getParserForType() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-
-  }
-
-  private int sourceCase_ = 0;
-  private java.lang.Object source_;
-  public enum SourceCase
-      implements com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    BIGQUERY_DATASET(6),
-    SOURCE_NOT_SET(0);
-    private final int value;
-    private SourceCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static SourceCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static SourceCase forNumber(int value) {
-      switch (value) {
-        case 6: return BIGQUERY_DATASET;
-        case 0: return SOURCE_NOT_SET;
-        default: return null;
-      }
-    }
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public SourceCase
-  getSourceCase() {
-    return SourceCase.forNumber(
-        sourceCase_);
-  }
-
-  public static final int BIGQUERY_DATASET_FIELD_NUMBER = 6;
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the bigqueryDataset field is set.
-   */
-  @java.lang.Override
-  public boolean hasBigqueryDataset() {
-    return sourceCase_ == 6;
-  }
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bigqueryDataset.
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset() {
-    if (sourceCase_ == 6) {
-       return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-  }
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder() {
-    if (sourceCase_ == 6) {
-       return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Output only. The resource name of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Output only. The resource name of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DISPLAY_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object displayName_;
-  /**
-   * <pre>
-   * Required. Human-readable display name of the listing. The display name must contain
-   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), ampersands (&amp;) and can't start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The displayName.
-   */
-  @java.lang.Override
-  public java.lang.String getDisplayName() {
-    java.lang.Object ref = displayName_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      displayName_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. Human-readable display name of the listing. The display name must contain
-   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), ampersands (&amp;) and can't start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for displayName.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDisplayNameBytes() {
-    java.lang.Object ref = displayName_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      displayName_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DESCRIPTION_FIELD_NUMBER = 3;
-  private volatile java.lang.Object description_;
-  /**
-   * <pre>
-   * Optional. Short description of the listing. The description must not contain
-   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The description.
-   */
-  @java.lang.Override
-  public java.lang.String getDescription() {
-    java.lang.Object ref = description_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      description_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Optional. Short description of the listing. The description must not contain
-   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for description.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDescriptionBytes() {
-    java.lang.Object ref = description_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      description_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 4;
-  private volatile java.lang.Object primaryContact_;
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the listing.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  @java.lang.Override
-  public java.lang.String getPrimaryContact() {
-    java.lang.Object ref = primaryContact_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      primaryContact_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the listing.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPrimaryContactBytes() {
-    java.lang.Object ref = primaryContact_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      primaryContact_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int DOCUMENTATION_FIELD_NUMBER = 5;
-  private volatile java.lang.Object documentation_;
-  /**
-   * <pre>
-   * Optional. Documentation describing the listing.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The documentation.
-   */
-  @java.lang.Override
-  public java.lang.String getDocumentation() {
-    java.lang.Object ref = documentation_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      documentation_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Optional. Documentation describing the listing.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for documentation.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDocumentationBytes() {
-    java.lang.Object ref = documentation_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      documentation_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int STATE_FIELD_NUMBER = 7;
-  private int state_;
-  /**
-   * <pre>
-   * Output only. Current state of the listing.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The enum numeric value on the wire for state.
-   */
-  @java.lang.Override public int getStateValue() {
-    return state_;
-  }
-  /**
-   * <pre>
-   * Output only. Current state of the listing.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The state.
-   */
-  @java.lang.Override public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState() {
-    @SuppressWarnings("deprecation")
-    com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State result = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.valueOf(state_);
-    return result == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.UNRECOGNIZED : result;
-  }
-
-  public static final int ICON_FIELD_NUMBER = 8;
-  private com.google.protobuf.ByteString icon_;
-  /**
-   * <pre>
-   * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-   * Expected image dimensions are 512x512 pixels, however the API only
-   * performs validation on size of the encoded data.
-   * Note: For byte fields, the contents of the field are base64-encoded (which
-   * increases the size of the data by 33-36%) when using JSON on the wire.
-   * </pre>
-   *
-   * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The icon.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString getIcon() {
-    return icon_;
-  }
-
-  public static final int DATA_PROVIDER_FIELD_NUMBER = 9;
-  private com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider dataProvider_;
-  /**
-   * <pre>
-   * Optional. Details of the data provider who owns the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the dataProvider field is set.
-   */
-  @java.lang.Override
-  public boolean hasDataProvider() {
-    return dataProvider_ != null;
-  }
-  /**
-   * <pre>
-   * Optional. Details of the data provider who owns the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The dataProvider.
-   */
-  @java.lang.Override
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-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing result = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing(this);
-      int from_bitField0_ = bitField0_;
-      if (sourceCase_ == 6) {
-        if (bigqueryDatasetBuilder_ == null) {
-          result.source_ = source_;
-        } else {
-          result.source_ = bigqueryDatasetBuilder_.build();
-        }
-      }
-      result.name_ = name_;
-      result.displayName_ = displayName_;
-      result.description_ = description_;
-      result.primaryContact_ = primaryContact_;
-      result.documentation_ = documentation_;
-      result.state_ = state_;
-      result.icon_ = icon_;
-      if (dataProviderBuilder_ == null) {
-        result.dataProvider_ = dataProvider_;
-      } else {
-        result.dataProvider_ = dataProviderBuilder_.build();
-      }
-      if (((bitField0_ & 0x00000001) != 0)) {
-        categories_ = java.util.Collections.unmodifiableList(categories_);
-        bitField0_ = (bitField0_ & ~0x00000001);
-      }
-      result.categories_ = categories_;
-      if (publisherBuilder_ == null) {
-        result.publisher_ = publisher_;
-      } else {
-        result.publisher_ = publisherBuilder_.build();
-      }
-      result.requestAccess_ = requestAccess_;
-      result.sourceCase_ = sourceCase_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
-    }
-    @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Listing) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Listing)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Listing other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
-        name_ = other.name_;
-        onChanged();
-      }
-      if (!other.getDisplayName().isEmpty()) {
-        displayName_ = other.displayName_;
-        onChanged();
-      }
-      if (!other.getDescription().isEmpty()) {
-        description_ = other.description_;
-        onChanged();
-      }
-      if (!other.getPrimaryContact().isEmpty()) {
-        primaryContact_ = other.primaryContact_;
-        onChanged();
-      }
-      if (!other.getDocumentation().isEmpty()) {
-        documentation_ = other.documentation_;
-        onChanged();
-      }
-      if (other.state_ != 0) {
-        setStateValue(other.getStateValue());
-      }
-      if (other.getIcon() != com.google.protobuf.ByteString.EMPTY) {
-        setIcon(other.getIcon());
-      }
-      if (other.hasDataProvider()) {
-        mergeDataProvider(other.getDataProvider());
-      }
-      if (!other.categories_.isEmpty()) {
-        if (categories_.isEmpty()) {
-          categories_ = other.categories_;
-          bitField0_ = (bitField0_ & ~0x00000001);
-        } else {
-          ensureCategoriesIsMutable();
-          categories_.addAll(other.categories_);
-        }
-        onChanged();
-      }
-      if (other.hasPublisher()) {
-        mergePublisher(other.getPublisher());
-      }
-      if (!other.getRequestAccess().isEmpty()) {
-        requestAccess_ = other.requestAccess_;
-        onChanged();
-      }
-      switch (other.getSourceCase()) {
-        case BIGQUERY_DATASET: {
-          mergeBigqueryDataset(other.getBigqueryDataset());
-          break;
-        }
-        case SOURCE_NOT_SET: {
-          break;
-        }
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Listing) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-    private int sourceCase_ = 0;
-    private java.lang.Object source_;
-    public SourceCase
-        getSourceCase() {
-      return SourceCase.forNumber(
-          sourceCase_);
-    }
-
-    public Builder clearSource() {
-      sourceCase_ = 0;
-      source_ = null;
-      onChanged();
-      return this;
-    }
-
-    private int bitField0_;
-
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder> bigqueryDatasetBuilder_;
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the bigqueryDataset field is set.
-     */
-    @java.lang.Override
-    public boolean hasBigqueryDataset() {
-      return sourceCase_ == 6;
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bigqueryDataset.
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-      } else {
-        if (sourceCase_ == 6) {
-          return bigqueryDatasetBuilder_.getMessage();
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-      }
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setBigqueryDataset(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        source_ = value;
-        onChanged();
-      } else {
-        bigqueryDatasetBuilder_.setMessage(value);
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setBigqueryDataset(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder builderForValue) {
-      if (bigqueryDatasetBuilder_ == null) {
-        source_ = builderForValue.build();
-        onChanged();
-      } else {
-        bigqueryDatasetBuilder_.setMessage(builderForValue.build());
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeBigqueryDataset(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource value) {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6 &&
-            source_ != com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance()) {
-          source_ = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.newBuilder((com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_)
-              .mergeFrom(value).buildPartial();
-        } else {
-          source_ = value;
-        }
-        onChanged();
-      } else {
-        if (sourceCase_ == 6) {
-          bigqueryDatasetBuilder_.mergeFrom(value);
-        } else {
-          bigqueryDatasetBuilder_.setMessage(value);
-        }
-      }
-      sourceCase_ = 6;
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearBigqueryDataset() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (sourceCase_ == 6) {
-          sourceCase_ = 0;
-          source_ = null;
-          onChanged();
-        }
-      } else {
-        if (sourceCase_ == 6) {
-          sourceCase_ = 0;
-          source_ = null;
-        }
-        bigqueryDatasetBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder getBigqueryDatasetBuilder() {
-      return getBigqueryDatasetFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder() {
-      if ((sourceCase_ == 6) && (bigqueryDatasetBuilder_ != null)) {
-        return bigqueryDatasetBuilder_.getMessageOrBuilder();
-      } else {
-        if (sourceCase_ == 6) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-      }
-    }
-    /**
-     * <pre>
-     * Required. Shared dataset i.e. BigQuery dataset source.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder> 
-        getBigqueryDatasetFieldBuilder() {
-      if (bigqueryDatasetBuilder_ == null) {
-        if (!(sourceCase_ == 6)) {
-          source_ = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.getDefaultInstance();
-        }
-        bigqueryDatasetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder>(
-                (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource) source_,
-                getParentForChildren(),
-                isClean());
-        source_ = null;
-      }
-      sourceCase_ = 6;
-      onChanged();;
-      return bigqueryDatasetBuilder_;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. The resource name of the listing.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object displayName_ = "";
-    /**
-     * <pre>
-     * Required. Human-readable display name of the listing. The display name must contain
-     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), ampersands (&amp;) and can't start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The displayName.
-     */
-    public java.lang.String getDisplayName() {
-      java.lang.Object ref = displayName_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        displayName_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the listing. The display name must contain
-     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), ampersands (&amp;) and can't start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The bytes for displayName.
-     */
-    public com.google.protobuf.ByteString
-        getDisplayNameBytes() {
-      java.lang.Object ref = displayName_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        displayName_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the listing. The display name must contain
-     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), ampersands (&amp;) and can't start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The displayName to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      displayName_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the listing. The display name must contain
-     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), ampersands (&amp;) and can't start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDisplayName() {
-      
-      displayName_ = getDefaultInstance().getDisplayName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Human-readable display name of the listing. The display name must contain
-     * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-     * ( ), ampersands (&amp;) and can't start or end with spaces.
-     * Default value is an empty string.
-     * Max length: 63 bytes.
-     * </pre>
-     *
-     * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @param value The bytes for displayName to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDisplayNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      displayName_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object description_ = "";
-    /**
-     * <pre>
-     * Optional. Short description of the listing. The description must not contain
-     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The description.
-     */
-    public java.lang.String getDescription() {
-      java.lang.Object ref = description_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        description_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Short description of the listing. The description must not contain
-     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for description.
-     */
-    public com.google.protobuf.ByteString
-        getDescriptionBytes() {
-      java.lang.Object ref = description_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        description_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Short description of the listing. The description must not contain
-     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The description to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDescription(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      description_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Short description of the listing. The description must not contain
-     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDescription() {
-      
-      description_ = getDefaultInstance().getDescription();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Short description of the listing. The description must not contain
-     * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-     * new lines (LF), carriage returns (CR), and page breaks (FF).
-     * Default value is an empty string.
-     * Max length: 2000 bytes.
-     * </pre>
-     *
-     * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for description to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDescriptionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      description_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object primaryContact_ = "";
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the listing.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The primaryContact.
-     */
-    public java.lang.String getPrimaryContact() {
-      java.lang.Object ref = primaryContact_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        primaryContact_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the listing.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for primaryContact.
-     */
-    public com.google.protobuf.ByteString
-        getPrimaryContactBytes() {
-      java.lang.Object ref = primaryContact_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        primaryContact_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the listing.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContact(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the listing.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPrimaryContact() {
-      
-      primaryContact_ = getDefaultInstance().getPrimaryContact();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the primary point of contact of the listing.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContactBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object documentation_ = "";
-    /**
-     * <pre>
-     * Optional. Documentation describing the listing.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The documentation.
-     */
-    public java.lang.String getDocumentation() {
-      java.lang.Object ref = documentation_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        documentation_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the listing.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for documentation.
-     */
-    public com.google.protobuf.ByteString
-        getDocumentationBytes() {
-      java.lang.Object ref = documentation_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        documentation_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the listing.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The documentation to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDocumentation(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      documentation_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the listing.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearDocumentation() {
-      
-      documentation_ = getDefaultInstance().getDocumentation();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Documentation describing the listing.
-     * </pre>
-     *
-     * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for documentation to set.
-     * @return This builder for chaining.
-     */
-    public Builder setDocumentationBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      documentation_ = value;
-      onChanged();
-      return this;
-    }
-
-    private int state_ = 0;
-    /**
-     * <pre>
-     * Output only. Current state of the listing.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return The enum numeric value on the wire for state.
-     */
-    @java.lang.Override public int getStateValue() {
-      return state_;
-    }
-    /**
-     * <pre>
-     * Output only. Current state of the listing.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The enum numeric value on the wire for state to set.
-     * @return This builder for chaining.
-     */
-    public Builder setStateValue(int value) {
-      
-      state_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. Current state of the listing.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return The state.
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState() {
-      @SuppressWarnings("deprecation")
-      com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State result = com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.valueOf(state_);
-      return result == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State.UNRECOGNIZED : result;
-    }
-    /**
-     * <pre>
-     * Output only. Current state of the listing.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @param value The state to set.
-     * @return This builder for chaining.
-     */
-    public Builder setState(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      
-      state_ = value.getNumber();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Output only. Current state of the listing.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearState() {
-      
-      state_ = 0;
-      onChanged();
-      return this;
-    }
-
-    private com.google.protobuf.ByteString icon_ = com.google.protobuf.ByteString.EMPTY;
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The icon.
-     */
-    @java.lang.Override
-    public com.google.protobuf.ByteString getIcon() {
-      return icon_;
-    }
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The icon to set.
-     * @return This builder for chaining.
-     */
-    public Builder setIcon(com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      icon_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-     * Expected image dimensions are 512x512 pixels, however the API only
-     * performs validation on size of the encoded data.
-     * Note: For byte fields, the contents of the field are base64-encoded (which
-     * increases the size of the data by 33-36%) when using JSON on the wire.
-     * </pre>
-     *
-     * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearIcon() {
-      
-      icon_ = getDefaultInstance().getIcon();
-      onChanged();
-      return this;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider dataProvider_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder> dataProviderBuilder_;
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return Whether the dataProvider field is set.
-     */
-    public boolean hasDataProvider() {
-      return dataProviderBuilder_ != null || dataProvider_ != null;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The dataProvider.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvider() {
-      if (dataProviderBuilder_ == null) {
-        return dataProvider_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance() : dataProvider_;
-      } else {
-        return dataProviderBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setDataProvider(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider value) {
-      if (dataProviderBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        dataProvider_ = value;
-        onChanged();
-      } else {
-        dataProviderBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setDataProvider(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder builderForValue) {
-      if (dataProviderBuilder_ == null) {
-        dataProvider_ = builderForValue.build();
-        onChanged();
-      } else {
-        dataProviderBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder mergeDataProvider(com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider value) {
-      if (dataProviderBuilder_ == null) {
-        if (dataProvider_ != null) {
-          dataProvider_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.newBuilder(dataProvider_).mergeFrom(value).buildPartial();
-        } else {
-          dataProvider_ = value;
-        }
-        onChanged();
-      } else {
-        dataProviderBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder clearDataProvider() {
-      if (dataProviderBuilder_ == null) {
-        dataProvider_ = null;
-        onChanged();
-      } else {
-        dataProvider_ = null;
-        dataProviderBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder getDataProviderBuilder() {
-      
-      onChanged();
-      return getDataProviderFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder getDataProviderOrBuilder() {
-      if (dataProviderBuilder_ != null) {
-        return dataProviderBuilder_.getMessageOrBuilder();
-      } else {
-        return dataProvider_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.getDefaultInstance() : dataProvider_;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Details of the data provider who owns the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder> 
-        getDataProviderFieldBuilder() {
-      if (dataProviderBuilder_ == null) {
-        dataProviderBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider, com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder>(
-                getDataProvider(),
-                getParentForChildren(),
-                isClean());
-        dataProvider_ = null;
-      }
-      return dataProviderBuilder_;
-    }
-
-    private java.util.List<java.lang.Integer> categories_ =
-      java.util.Collections.emptyList();
-    private void ensureCategoriesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
-        categories_ = new java.util.ArrayList<java.lang.Integer>(categories_);
-        bitField0_ |= 0x00000001;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return A list containing the categories.
-     */
-    public java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> getCategoriesList() {
-      return new com.google.protobuf.Internal.ListAdapter<
-          java.lang.Integer, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category>(categories_, categories_converter_);
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The count of categories.
-     */
-    public int getCategoriesCount() {
-      return categories_.size();
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param index The index of the element to return.
-     * @return The categories at the given index.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index) {
-      return categories_converter_.convert(categories_.get(index));
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param index The index to set the value at.
-     * @param value The categories to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCategories(
-        int index, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureCategoriesIsMutable();
-      categories_.set(index, value.getNumber());
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The categories to add.
-     * @return This builder for chaining.
-     */
-    public Builder addCategories(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureCategoriesIsMutable();
-      categories_.add(value.getNumber());
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param values The categories to add.
-     * @return This builder for chaining.
-     */
-    public Builder addAllCategories(
-        java.lang.Iterable<? extends com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> values) {
-      ensureCategoriesIsMutable();
-      for (com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category value : values) {
-        categories_.add(value.getNumber());
-      }
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearCategories() {
-      categories_ = java.util.Collections.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return A list containing the enum numeric values on the wire for categories.
-     */
-    public java.util.List<java.lang.Integer>
-    getCategoriesValueList() {
-      return java.util.Collections.unmodifiableList(categories_);
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param index The index of the value to return.
-     * @return The enum numeric value on the wire of categories at the given index.
-     */
-    public int getCategoriesValue(int index) {
-      return categories_.get(index);
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param index The index to set the value at.
-     * @param value The enum numeric value on the wire for categories to set.
-     * @return This builder for chaining.
-     */
-    public Builder setCategoriesValue(
-        int index, int value) {
-      ensureCategoriesIsMutable();
-      categories_.set(index, value);
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The enum numeric value on the wire for categories to add.
-     * @return This builder for chaining.
-     */
-    public Builder addCategoriesValue(int value) {
-      ensureCategoriesIsMutable();
-      categories_.add(value);
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Categories of the listing. Up to two categories are allowed.
-     * </pre>
-     *
-     * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param values The enum numeric values on the wire for categories to add.
-     * @return This builder for chaining.
-     */
-    public Builder addAllCategoriesValue(
-        java.lang.Iterable<java.lang.Integer> values) {
-      ensureCategoriesIsMutable();
-      for (int value : values) {
-        categories_.add(value);
-      }
-      onChanged();
-      return this;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder> publisherBuilder_;
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return Whether the publisher field is set.
-     */
-    public boolean hasPublisher() {
-      return publisherBuilder_ != null || publisher_ != null;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The publisher.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher() {
-      if (publisherBuilder_ == null) {
-        return publisher_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance() : publisher_;
-      } else {
-        return publisherBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setPublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher value) {
-      if (publisherBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        publisher_ = value;
-        onChanged();
-      } else {
-        publisherBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder setPublisher(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder builderForValue) {
-      if (publisherBuilder_ == null) {
-        publisher_ = builderForValue.build();
-        onChanged();
-      } else {
-        publisherBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder mergePublisher(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher value) {
-      if (publisherBuilder_ == null) {
-        if (publisher_ != null) {
-          publisher_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.newBuilder(publisher_).mergeFrom(value).buildPartial();
-        } else {
-          publisher_ = value;
-        }
-        onChanged();
-      } else {
-        publisherBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public Builder clearPublisher() {
-      if (publisherBuilder_ == null) {
-        publisher_ = null;
-        onChanged();
-      } else {
-        publisher_ = null;
-        publisherBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder getPublisherBuilder() {
-      
-      onChanged();
-      return getPublisherFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder getPublisherOrBuilder() {
-      if (publisherBuilder_ != null) {
-        return publisherBuilder_.getMessageOrBuilder();
-      } else {
-        return publisher_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance() : publisher_;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Details of the publisher who owns the listing and who can share
-     * the source data.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder> 
-        getPublisherFieldBuilder() {
-      if (publisherBuilder_ == null) {
-        publisherBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder>(
-                getPublisher(),
-                getParentForChildren(),
-                isClean());
-        publisher_ = null;
-      }
-      return publisherBuilder_;
-    }
-
-    private java.lang.Object requestAccess_ = "";
-    /**
-     * <pre>
-     * Optional. Email or URL of the request access of the listing.
-     * Subscribers can use this reference to request access.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The requestAccess.
-     */
-    public java.lang.String getRequestAccess() {
-      java.lang.Object ref = requestAccess_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        requestAccess_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the request access of the listing.
-     * Subscribers can use this reference to request access.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for requestAccess.
-     */
-    public com.google.protobuf.ByteString
-        getRequestAccessBytes() {
-      java.lang.Object ref = requestAccess_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        requestAccess_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the request access of the listing.
-     * Subscribers can use this reference to request access.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The requestAccess to set.
-     * @return This builder for chaining.
-     */
-    public Builder setRequestAccess(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      requestAccess_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the request access of the listing.
-     * Subscribers can use this reference to request access.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearRequestAccess() {
-      
-      requestAccess_ = getDefaultInstance().getRequestAccess();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the request access of the listing.
-     * Subscribers can use this reference to request access.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for requestAccess to set.
-     * @return This builder for chaining.
-     */
-    public Builder setRequestAccessBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      requestAccess_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Listing)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.Listing DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Listing();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.Listing getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Listing>
-      PARSER = new com.google.protobuf.AbstractParser<Listing>() {
-    @java.lang.Override
-    public Listing parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Listing(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<Listing> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Listing> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
deleted file mode 100644
index 63f57df61428..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingName.java
+++ /dev/null
@@ -1,269 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.pathtemplate.PathTemplate;
-import com.google.api.resourcenames.ResourceName;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-@Generated("by gapic-generator-java")
-public class ListingName implements ResourceName {
-  private static final PathTemplate PROJECT_LOCATION_DATA_EXCHANGE_LISTING =
-      PathTemplate.createWithoutUrlEncoding(
-          "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}");
-  private volatile Map<String, String> fieldValuesMap;
-  private final String project;
-  private final String location;
-  private final String dataExchange;
-  private final String listing;
-
-  @Deprecated
-  protected ListingName() {
-    project = null;
-    location = null;
-    dataExchange = null;
-    listing = null;
-  }
-
-  private ListingName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    location = Preconditions.checkNotNull(builder.getLocation());
-    dataExchange = Preconditions.checkNotNull(builder.getDataExchange());
-    listing = Preconditions.checkNotNull(builder.getListing());
-  }
-
-  public String getProject() {
-    return project;
-  }
-
-  public String getLocation() {
-    return location;
-  }
-
-  public String getDataExchange() {
-    return dataExchange;
-  }
-
-  public String getListing() {
-    return listing;
-  }
-
-  public static Builder newBuilder() {
-    return new Builder();
-  }
-
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  public static ListingName of(
-      String project, String location, String dataExchange, String listing) {
-    return newBuilder()
-        .setProject(project)
-        .setLocation(location)
-        .setDataExchange(dataExchange)
-        .setListing(listing)
-        .build();
-  }
-
-  public static String format(
-      String project, String location, String dataExchange, String listing) {
-    return newBuilder()
-        .setProject(project)
-        .setLocation(location)
-        .setDataExchange(dataExchange)
-        .setListing(listing)
-        .build()
-        .toString();
-  }
-
-  public static ListingName parse(String formattedString) {
-    if (formattedString.isEmpty()) {
-      return null;
-    }
-    Map<String, String> matchMap =
-        PROJECT_LOCATION_DATA_EXCHANGE_LISTING.validatedMatch(
-            formattedString, "ListingName.parse: formattedString not in valid format");
-    return of(
-        matchMap.get("project"),
-        matchMap.get("location"),
-        matchMap.get("data_exchange"),
-        matchMap.get("listing"));
-  }
-
-  public static List<ListingName> parseList(List<String> formattedStrings) {
-    List<ListingName> list = new ArrayList<>(formattedStrings.size());
-    for (String formattedString : formattedStrings) {
-      list.add(parse(formattedString));
-    }
-    return list;
-  }
-
-  public static List<String> toStringList(List<ListingName> values) {
-    List<String> list = new ArrayList<>(values.size());
-    for (ListingName value : values) {
-      if (value == null) {
-        list.add("");
-      } else {
-        list.add(value.toString());
-      }
-    }
-    return list;
-  }
-
-  public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_LOCATION_DATA_EXCHANGE_LISTING.matches(formattedString);
-  }
-
-  @Override
-  public Map<String, String> getFieldValuesMap() {
-    if (fieldValuesMap == null) {
-      synchronized (this) {
-        if (fieldValuesMap == null) {
-          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          if (project != null) {
-            fieldMapBuilder.put("project", project);
-          }
-          if (location != null) {
-            fieldMapBuilder.put("location", location);
-          }
-          if (dataExchange != null) {
-            fieldMapBuilder.put("data_exchange", dataExchange);
-          }
-          if (listing != null) {
-            fieldMapBuilder.put("listing", listing);
-          }
-          fieldValuesMap = fieldMapBuilder.build();
-        }
-      }
-    }
-    return fieldValuesMap;
-  }
-
-  public String getFieldValue(String fieldName) {
-    return getFieldValuesMap().get(fieldName);
-  }
-
-  @Override
-  public String toString() {
-    return PROJECT_LOCATION_DATA_EXCHANGE_LISTING.instantiate(
-        "project",
-        project,
-        "location",
-        location,
-        "data_exchange",
-        dataExchange,
-        "listing",
-        listing);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      ListingName that = ((ListingName) o);
-      return Objects.equals(this.project, that.project)
-          && Objects.equals(this.location, that.location)
-          && Objects.equals(this.dataExchange, that.dataExchange)
-          && Objects.equals(this.listing, that.listing);
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    h *= 1000003;
-    h ^= Objects.hashCode(dataExchange);
-    h *= 1000003;
-    h ^= Objects.hashCode(listing);
-    return h;
-  }
-
-  /**
-   * Builder for
-   * projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}.
-   */
-  public static class Builder {
-    private String project;
-    private String location;
-    private String dataExchange;
-    private String listing;
-
-    protected Builder() {}
-
-    public String getProject() {
-      return project;
-    }
-
-    public String getLocation() {
-      return location;
-    }
-
-    public String getDataExchange() {
-      return dataExchange;
-    }
-
-    public String getListing() {
-      return listing;
-    }
-
-    public Builder setProject(String project) {
-      this.project = project;
-      return this;
-    }
-
-    public Builder setLocation(String location) {
-      this.location = location;
-      return this;
-    }
-
-    public Builder setDataExchange(String dataExchange) {
-      this.dataExchange = dataExchange;
-      return this;
-    }
-
-    public Builder setListing(String listing) {
-      this.listing = listing;
-      return this;
-    }
-
-    private Builder(ListingName listingName) {
-      this.project = listingName.project;
-      this.location = listingName.location;
-      this.dataExchange = listingName.dataExchange;
-      this.listing = listingName.listing;
-    }
-
-    public ListingName build() {
-      return new ListingName(this);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
deleted file mode 100644
index ebf310988b88..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/ListingOrBuilder.java
+++ /dev/null
@@ -1,321 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface ListingOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Listing)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the bigqueryDataset field is set.
-   */
-  boolean hasBigqueryDataset();
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bigqueryDataset.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource getBigqueryDataset();
-  /**
-   * <pre>
-   * Required. Shared dataset i.e. BigQuery dataset source.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSource bigquery_dataset = 6 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.BigQueryDatasetSourceOrBuilder getBigqueryDatasetOrBuilder();
-
-  /**
-   * <pre>
-   * Output only. The resource name of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Output only. The resource name of the listing.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * <pre>
-   * Required. Human-readable display name of the listing. The display name must contain
-   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), ampersands (&amp;) and can't start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The displayName.
-   */
-  java.lang.String getDisplayName();
-  /**
-   * <pre>
-   * Required. Human-readable display name of the listing. The display name must contain
-   * only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-   * ( ), ampersands (&amp;) and can't start or end with spaces.
-   * Default value is an empty string.
-   * Max length: 63 bytes.
-   * </pre>
-   *
-   * <code>string display_name = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The bytes for displayName.
-   */
-  com.google.protobuf.ByteString
-      getDisplayNameBytes();
-
-  /**
-   * <pre>
-   * Optional. Short description of the listing. The description must not contain
-   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The description.
-   */
-  java.lang.String getDescription();
-  /**
-   * <pre>
-   * Optional. Short description of the listing. The description must not contain
-   * Unicode non-characters and C0 and C1 control codes except tabs (HT),
-   * new lines (LF), carriage returns (CR), and page breaks (FF).
-   * Default value is an empty string.
-   * Max length: 2000 bytes.
-   * </pre>
-   *
-   * <code>string description = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for description.
-   */
-  com.google.protobuf.ByteString
-      getDescriptionBytes();
-
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the listing.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  java.lang.String getPrimaryContact();
-  /**
-   * <pre>
-   * Optional. Email or URL of the primary point of contact of the listing.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
-   */
-  com.google.protobuf.ByteString
-      getPrimaryContactBytes();
-
-  /**
-   * <pre>
-   * Optional. Documentation describing the listing.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The documentation.
-   */
-  java.lang.String getDocumentation();
-  /**
-   * <pre>
-   * Optional. Documentation describing the listing.
-   * </pre>
-   *
-   * <code>string documentation = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for documentation.
-   */
-  com.google.protobuf.ByteString
-      getDocumentationBytes();
-
-  /**
-   * <pre>
-   * Output only. Current state of the listing.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The enum numeric value on the wire for state.
-   */
-  int getStateValue();
-  /**
-   * <pre>
-   * Output only. Current state of the listing.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing.State state = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
-   * @return The state.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.State getState();
-
-  /**
-   * <pre>
-   * Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-   * Expected image dimensions are 512x512 pixels, however the API only
-   * performs validation on size of the encoded data.
-   * Note: For byte fields, the contents of the field are base64-encoded (which
-   * increases the size of the data by 33-36%) when using JSON on the wire.
-   * </pre>
-   *
-   * <code>bytes icon = 8 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The icon.
-   */
-  com.google.protobuf.ByteString getIcon();
-
-  /**
-   * <pre>
-   * Optional. Details of the data provider who owns the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the dataProvider field is set.
-   */
-  boolean hasDataProvider();
-  /**
-   * <pre>
-   * Optional. Details of the data provider who owns the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The dataProvider.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataProvider getDataProvider();
-  /**
-   * <pre>
-   * Optional. Details of the data provider who owns the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataProvider data_provider = 9 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataProviderOrBuilder getDataProviderOrBuilder();
-
-  /**
-   * <pre>
-   * Optional. Categories of the listing. Up to two categories are allowed.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return A list containing the categories.
-   */
-  java.util.List<com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category> getCategoriesList();
-  /**
-   * <pre>
-   * Optional. Categories of the listing. Up to two categories are allowed.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The count of categories.
-   */
-  int getCategoriesCount();
-  /**
-   * <pre>
-   * Optional. Categories of the listing. Up to two categories are allowed.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @param index The index of the element to return.
-   * @return The categories at the given index.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Category getCategories(int index);
-  /**
-   * <pre>
-   * Optional. Categories of the listing. Up to two categories are allowed.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return A list containing the enum numeric values on the wire for categories.
-   */
-  java.util.List<java.lang.Integer>
-  getCategoriesValueList();
-  /**
-   * <pre>
-   * Optional. Categories of the listing. Up to two categories are allowed.
-   * </pre>
-   *
-   * <code>repeated .google.cloud.bigquery.dataexchange.v1beta1.Listing.Category categories = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @param index The index of the value to return.
-   * @return The enum numeric value on the wire of categories at the given index.
-   */
-  int getCategoriesValue(int index);
-
-  /**
-   * <pre>
-   * Optional. Details of the publisher who owns the listing and who can share
-   * the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return Whether the publisher field is set.
-   */
-  boolean hasPublisher();
-  /**
-   * <pre>
-   * Optional. Details of the publisher who owns the listing and who can share
-   * the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The publisher.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getPublisher();
-  /**
-   * <pre>
-   * Optional. Details of the publisher who owns the listing and who can share
-   * the source data.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Publisher publisher = 11 [(.google.api.field_behavior) = OPTIONAL];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder getPublisherOrBuilder();
-
-  /**
-   * <pre>
-   * Optional. Email or URL of the request access of the listing.
-   * Subscribers can use this reference to request access.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The requestAccess.
-   */
-  java.lang.String getRequestAccess();
-  /**
-   * <pre>
-   * Optional. Email or URL of the request access of the listing.
-   * Subscribers can use this reference to request access.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string request_access = 12 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for requestAccess.
-   */
-  com.google.protobuf.ByteString
-      getRequestAccessBytes();
-
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.SourceCase getSourceCase();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
deleted file mode 100644
index 62222aa8db11..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/LocationName.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright 2022 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-import com.google.api.pathtemplate.PathTemplate;
-import com.google.api.resourcenames.ResourceName;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableMap;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import javax.annotation.Generated;
-
-// AUTO-GENERATED DOCUMENTATION AND CLASS.
-@Generated("by gapic-generator-java")
-public class LocationName implements ResourceName {
-  private static final PathTemplate PROJECT_LOCATION =
-      PathTemplate.createWithoutUrlEncoding("projects/{project}/locations/{location}");
-  private volatile Map<String, String> fieldValuesMap;
-  private final String project;
-  private final String location;
-
-  @Deprecated
-  protected LocationName() {
-    project = null;
-    location = null;
-  }
-
-  private LocationName(Builder builder) {
-    project = Preconditions.checkNotNull(builder.getProject());
-    location = Preconditions.checkNotNull(builder.getLocation());
-  }
-
-  public String getProject() {
-    return project;
-  }
-
-  public String getLocation() {
-    return location;
-  }
-
-  public static Builder newBuilder() {
-    return new Builder();
-  }
-
-  public Builder toBuilder() {
-    return new Builder(this);
-  }
-
-  public static LocationName of(String project, String location) {
-    return newBuilder().setProject(project).setLocation(location).build();
-  }
-
-  public static String format(String project, String location) {
-    return newBuilder().setProject(project).setLocation(location).build().toString();
-  }
-
-  public static LocationName parse(String formattedString) {
-    if (formattedString.isEmpty()) {
-      return null;
-    }
-    Map<String, String> matchMap =
-        PROJECT_LOCATION.validatedMatch(
-            formattedString, "LocationName.parse: formattedString not in valid format");
-    return of(matchMap.get("project"), matchMap.get("location"));
-  }
-
-  public static List<LocationName> parseList(List<String> formattedStrings) {
-    List<LocationName> list = new ArrayList<>(formattedStrings.size());
-    for (String formattedString : formattedStrings) {
-      list.add(parse(formattedString));
-    }
-    return list;
-  }
-
-  public static List<String> toStringList(List<LocationName> values) {
-    List<String> list = new ArrayList<>(values.size());
-    for (LocationName value : values) {
-      if (value == null) {
-        list.add("");
-      } else {
-        list.add(value.toString());
-      }
-    }
-    return list;
-  }
-
-  public static boolean isParsableFrom(String formattedString) {
-    return PROJECT_LOCATION.matches(formattedString);
-  }
-
-  @Override
-  public Map<String, String> getFieldValuesMap() {
-    if (fieldValuesMap == null) {
-      synchronized (this) {
-        if (fieldValuesMap == null) {
-          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
-          if (project != null) {
-            fieldMapBuilder.put("project", project);
-          }
-          if (location != null) {
-            fieldMapBuilder.put("location", location);
-          }
-          fieldValuesMap = fieldMapBuilder.build();
-        }
-      }
-    }
-    return fieldValuesMap;
-  }
-
-  public String getFieldValue(String fieldName) {
-    return getFieldValuesMap().get(fieldName);
-  }
-
-  @Override
-  public String toString() {
-    return PROJECT_LOCATION.instantiate("project", project, "location", location);
-  }
-
-  @Override
-  public boolean equals(Object o) {
-    if (o == this) {
-      return true;
-    }
-    if (o != null || getClass() == o.getClass()) {
-      LocationName that = ((LocationName) o);
-      return Objects.equals(this.project, that.project)
-          && Objects.equals(this.location, that.location);
-    }
-    return false;
-  }
-
-  @Override
-  public int hashCode() {
-    int h = 1;
-    h *= 1000003;
-    h ^= Objects.hashCode(project);
-    h *= 1000003;
-    h ^= Objects.hashCode(location);
-    return h;
-  }
-
-  /** Builder for projects/{project}/locations/{location}. */
-  public static class Builder {
-    private String project;
-    private String location;
-
-    protected Builder() {}
-
-    public String getProject() {
-      return project;
-    }
-
-    public String getLocation() {
-      return location;
-    }
-
-    public Builder setProject(String project) {
-      this.project = project;
-      return this;
-    }
-
-    public Builder setLocation(String location) {
-      this.location = location;
-      return this;
-    }
-
-    private Builder(LocationName locationName) {
-      this.project = locationName.project;
-      this.location = locationName.location;
-    }
-
-    public LocationName build() {
-      return new LocationName(this);
-    }
-  }
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
deleted file mode 100644
index 614a8878b857..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/Publisher.java
+++ /dev/null
@@ -1,768 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Contains details of the listing publisher.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
- */
-public final class Publisher extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
-    PublisherOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use Publisher.newBuilder() to construct.
-  private Publisher(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private Publisher() {
-    name_ = "";
-    primaryContact_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new Publisher();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Publisher(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            primaryContact_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.class, com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.Builder.class);
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Optional. Name of the listing publisher.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Optional. Name of the listing publisher.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
-      name_ = b;
-      return b;
-    } else {
-      return (com.google.protobuf.ByteString) ref;
-    }
-  }
-
-  public static final int PRIMARY_CONTACT_FIELD_NUMBER = 2;
-  private volatile java.lang.Object primaryContact_;
-  /**
-   * <pre>
-   * Optional. Email or URL of the listing publisher.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  @java.lang.Override
-  public java.lang.String getPrimaryContact() {
-    java.lang.Object ref = primaryContact_;
-    if (ref instanceof java.lang.String) {
-      return (java.lang.String) ref;
-    } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
-      java.lang.String s = bs.toStringUtf8();
-      primaryContact_ = s;
-      return s;
-    }
-  }
-  /**
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseDelimitedFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
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-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
-   * Contains details of the listing publisher.
-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.Publisher}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
-      com.google.cloud.bigquery.dataexchange.v1beta1.PublisherOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
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-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
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-      maybeForceBuilderInitialization();
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-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
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-      }
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-      name_ = "";
-
-      primaryContact_ = "";
-
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_Publisher_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher result = new com.google.cloud.bigquery.dataexchange.v1beta1.Publisher(this);
-      result.name_ = name_;
-      result.primaryContact_ = primaryContact_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
-    }
-    @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.Publisher) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.Publisher)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.Publisher other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.Publisher.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
-        name_ = other.name_;
-        onChanged();
-      }
-      if (!other.getPrimaryContact().isEmpty()) {
-        primaryContact_ = other.primaryContact_;
-        onChanged();
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.Publisher parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.Publisher) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     * <pre>
-     * Optional. Name of the listing publisher.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Name of the listing publisher.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Name of the listing publisher.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Name of the listing publisher.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Name of the listing publisher.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
-    }
-
-    private java.lang.Object primaryContact_ = "";
-    /**
-     * <pre>
-     * Optional. Email or URL of the listing publisher.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The primaryContact.
-     */
-    public java.lang.String getPrimaryContact() {
-      java.lang.Object ref = primaryContact_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        primaryContact_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the listing publisher.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return The bytes for primaryContact.
-     */
-    public com.google.protobuf.ByteString
-        getPrimaryContactBytes() {
-      java.lang.Object ref = primaryContact_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        primaryContact_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the listing publisher.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContact(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the listing publisher.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearPrimaryContact() {
-      
-      primaryContact_ = getDefaultInstance().getPrimaryContact();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Optional. Email or URL of the listing publisher.
-     * Max Length: 1000 bytes.
-     * </pre>
-     *
-     * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-     * @param value The bytes for primaryContact to set.
-     * @return This builder for chaining.
-     */
-    public Builder setPrimaryContactBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      primaryContact_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.Publisher DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.Publisher();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<Publisher>
-      PARSER = new com.google.protobuf.AbstractParser<Publisher>() {
-    @java.lang.Override
-    public Publisher parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Publisher(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<Publisher> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<Publisher> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Publisher getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
deleted file mode 100644
index 811770b2adc9..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/PublisherOrBuilder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface PublisherOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.Publisher)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Optional. Name of the listing publisher.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Optional. Name of the listing publisher.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  /**
-   * <pre>
-   * Optional. Email or URL of the listing publisher.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The primaryContact.
-   */
-  java.lang.String getPrimaryContact();
-  /**
-   * <pre>
-   * Optional. Email or URL of the listing publisher.
-   * Max Length: 1000 bytes.
-   * </pre>
-   *
-   * <code>string primary_contact = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
-   * @return The bytes for primaryContact.
-   */
-  com.google.protobuf.ByteString
-      getPrimaryContactBytes();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
deleted file mode 100644
index 32e0dd1c4678..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequest.java
+++ /dev/null
@@ -1,934 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for subscribing to a listing.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
- */
-public final class SubscribeListingRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
-    SubscribeListingRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use SubscribeListingRequest.newBuilder() to construct.
-  private SubscribeListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private SubscribeListingRequest() {
-    name_ = "";
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new SubscribeListingRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private SubscribeListingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
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-      while (!done) {
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-          case 0:
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-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            name_ = s;
-            break;
-          }
-          case 26: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder subBuilder = null;
-            if (destinationCase_ == 3) {
-              subBuilder = ((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_).toBuilder();
-            }
-            destination_ =
-                input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_);
-              destination_ = subBuilder.buildPartial();
-            }
-            destinationCase_ = 3;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
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-            break;
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-      throw e.setUnfinishedMessage(this);
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-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.Builder.class);
-  }
-
-  private int destinationCase_ = 0;
-  private java.lang.Object destination_;
-  public enum DestinationCase
-      implements com.google.protobuf.Internal.EnumLite,
-          com.google.protobuf.AbstractMessage.InternalOneOfEnum {
-    DESTINATION_DATASET(3),
-    DESTINATION_NOT_SET(0);
-    private final int value;
-    private DestinationCase(int value) {
-      this.value = value;
-    }
-    /**
-     * @param value The number of the enum to look for.
-     * @return The enum associated with the given number.
-     * @deprecated Use {@link #forNumber(int)} instead.
-     */
-    @java.lang.Deprecated
-    public static DestinationCase valueOf(int value) {
-      return forNumber(value);
-    }
-
-    public static DestinationCase forNumber(int value) {
-      switch (value) {
-        case 3: return DESTINATION_DATASET;
-        case 0: return DESTINATION_NOT_SET;
-        default: return null;
-      }
-    }
-    public int getNumber() {
-      return this.value;
-    }
-  };
-
-  public DestinationCase
-  getDestinationCase() {
-    return DestinationCase.forNumber(
-        destinationCase_);
-  }
-
-  public static final int DESTINATION_DATASET_FIELD_NUMBER = 3;
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   * @return Whether the destinationDataset field is set.
-   */
-  @java.lang.Override
-  public boolean hasDestinationDataset() {
-    return destinationCase_ == 3;
-  }
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   * @return The destinationDataset.
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
-    if (destinationCase_ == 3) {
-       return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-  }
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder() {
-    if (destinationCase_ == 3) {
-       return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
-    }
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-  }
-
-  public static final int NAME_FIELD_NUMBER = 1;
-  private volatile java.lang.Object name_;
-  /**
-   * <pre>
-   * Required. Resource name of the listing that you want to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
-   */
-  @java.lang.Override
-  public java.lang.String getName() {
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-      java.lang.String s = bs.toStringUtf8();
-      name_ = s;
-      return s;
-    }
-  }
-  /**
-   * <pre>
-   * Required. Resource name of the listing that you want to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for name.
-   */
-  @java.lang.Override
-  public com.google.protobuf.ByteString
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-    java.lang.Object ref = name_;
-    if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
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-      name_ = b;
-      return b;
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-
-  private byte memoizedIsInitialized = -1;
-  @java.lang.Override
-  public final boolean isInitialized() {
-    byte isInitialized = memoizedIsInitialized;
-    if (isInitialized == 1) return true;
-    if (isInitialized == 0) return false;
-
-    memoizedIsInitialized = 1;
-    return true;
-  }
-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
-      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
-    }
-    if (destinationCase_ == 3) {
-      output.writeMessage(3, (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_);
-    }
-    unknownFields.writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
-    size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
-      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
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-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) obj;
-
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getDestinationCase().equals(other.getDestinationCase())) return false;
-    switch (destinationCase_) {
-      case 3:
-        if (!getDestinationDataset()
-            .equals(other.getDestinationDataset())) return false;
-        break;
-      case 0:
-      default:
-    }
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (37 * hash) + NAME_FIELD_NUMBER;
-    hash = (53 * hash) + getName().hashCode();
-    switch (destinationCase_) {
-      case 3:
-        hash = (37 * hash) + DESTINATION_DATASET_FIELD_NUMBER;
-        hash = (53 * hash) + getDestinationDataset().hashCode();
-        break;
-      case 0:
-      default:
-    }
-    hash = (29 * hash) + unknownFields.hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseDelimitedFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
-   * Message for subscribing to a listing.
-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.Builder.class);
-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
-      maybeForceBuilderInitialization();
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
-    }
-    @java.lang.Override
-    public Builder clear() {
-      super.clear();
-      name_ = "";
-
-      destinationCase_ = 0;
-      destination_ = null;
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingRequest_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest(this);
-      if (destinationCase_ == 3) {
-        if (destinationDatasetBuilder_ == null) {
-          result.destination_ = destination_;
-        } else {
-          result.destination_ = destinationDatasetBuilder_.build();
-        }
-      }
-      result.name_ = name_;
-      result.destinationCase_ = destinationCase_;
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
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-    @java.lang.Override
-    public Builder clearField(
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-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
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-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.getDefaultInstance()) return this;
-      if (!other.getName().isEmpty()) {
-        name_ = other.name_;
-        onChanged();
-      }
-      switch (other.getDestinationCase()) {
-        case DESTINATION_DATASET: {
-          mergeDestinationDataset(other.getDestinationDataset());
-          break;
-        }
-        case DESTINATION_NOT_SET: {
-          break;
-        }
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
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-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-    private int destinationCase_ = 0;
-    private java.lang.Object destination_;
-    public DestinationCase
-        getDestinationCase() {
-      return DestinationCase.forNumber(
-          destinationCase_);
-    }
-
-    public Builder clearDestination() {
-      destinationCase_ = 0;
-      destination_ = null;
-      onChanged();
-      return this;
-    }
-
-
-    private com.google.protobuf.SingleFieldBuilderV3<
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-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     * @return Whether the destinationDataset field is set.
-     */
-    @java.lang.Override
-    public boolean hasDestinationDataset() {
-      return destinationCase_ == 3;
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     * @return The destinationDataset.
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset() {
-      if (destinationDatasetBuilder_ == null) {
-        if (destinationCase_ == 3) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-      } else {
-        if (destinationCase_ == 3) {
-          return destinationDatasetBuilder_.getMessage();
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-      }
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    public Builder setDestinationDataset(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset value) {
-      if (destinationDatasetBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        destination_ = value;
-        onChanged();
-      } else {
-        destinationDatasetBuilder_.setMessage(value);
-      }
-      destinationCase_ = 3;
-      return this;
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    public Builder setDestinationDataset(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder builderForValue) {
-      if (destinationDatasetBuilder_ == null) {
-        destination_ = builderForValue.build();
-        onChanged();
-      } else {
-        destinationDatasetBuilder_.setMessage(builderForValue.build());
-      }
-      destinationCase_ = 3;
-      return this;
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    public Builder mergeDestinationDataset(com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset value) {
-      if (destinationDatasetBuilder_ == null) {
-        if (destinationCase_ == 3 &&
-            destination_ != com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance()) {
-          destination_ = com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.newBuilder((com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_)
-              .mergeFrom(value).buildPartial();
-        } else {
-          destination_ = value;
-        }
-        onChanged();
-      } else {
-        if (destinationCase_ == 3) {
-          destinationDatasetBuilder_.mergeFrom(value);
-        } else {
-          destinationDatasetBuilder_.setMessage(value);
-        }
-      }
-      destinationCase_ = 3;
-      return this;
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    public Builder clearDestinationDataset() {
-      if (destinationDatasetBuilder_ == null) {
-        if (destinationCase_ == 3) {
-          destinationCase_ = 0;
-          destination_ = null;
-          onChanged();
-        }
-      } else {
-        if (destinationCase_ == 3) {
-          destinationCase_ = 0;
-          destination_ = null;
-        }
-        destinationDatasetBuilder_.clear();
-      }
-      return this;
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder getDestinationDatasetBuilder() {
-      return getDestinationDatasetFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder() {
-      if ((destinationCase_ == 3) && (destinationDatasetBuilder_ != null)) {
-        return destinationDatasetBuilder_.getMessageOrBuilder();
-      } else {
-        if (destinationCase_ == 3) {
-          return (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_;
-        }
-        return com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-      }
-    }
-    /**
-     * <pre>
-     * BigQuery destination dataset to create for the subscriber.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder> 
-        getDestinationDatasetFieldBuilder() {
-      if (destinationDatasetBuilder_ == null) {
-        if (!(destinationCase_ == 3)) {
-          destination_ = com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.getDefaultInstance();
-        }
-        destinationDatasetBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder>(
-                (com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset) destination_,
-                getParentForChildren(),
-                isClean());
-        destination_ = null;
-      }
-      destinationCase_ = 3;
-      onChanged();;
-      return destinationDatasetBuilder_;
-    }
-
-    private java.lang.Object name_ = "";
-    /**
-     * <pre>
-     * Required. Resource name of the listing that you want to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The name.
-     */
-    public java.lang.String getName() {
-      java.lang.Object ref = name_;
-      if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        name_ = s;
-        return s;
-      } else {
-        return (java.lang.String) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing that you want to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return The bytes for name.
-     */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
-      java.lang.Object ref = name_;
-      if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        name_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing that you want to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing that you want to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @return This builder for chaining.
-     */
-    public Builder clearName() {
-      
-      name_ = getDefaultInstance().getName();
-      onChanged();
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Resource name of the listing that you want to subscribe to.
-     * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-     * </pre>
-     *
-     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-     * @param value The bytes for name to set.
-     * @return This builder for chaining.
-     */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
-      name_ = value;
-      onChanged();
-      return this;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<SubscribeListingRequest>
-      PARSER = new com.google.protobuf.AbstractParser<SubscribeListingRequest>() {
-    @java.lang.Override
-    public SubscribeListingRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SubscribeListingRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<SubscribeListingRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<SubscribeListingRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
deleted file mode 100644
index 25b2a4d48c19..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingRequestOrBuilder.java
+++ /dev/null
@@ -1,60 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface SubscribeListingRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   * @return Whether the destinationDataset field is set.
-   */
-  boolean hasDestinationDataset();
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   * @return The destinationDataset.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset getDestinationDataset();
-  /**
-   * <pre>
-   * BigQuery destination dataset to create for the subscriber.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DestinationDataset destination_dataset = 3;</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DestinationDatasetOrBuilder getDestinationDatasetOrBuilder();
-
-  /**
-   * <pre>
-   * Required. Resource name of the listing that you want to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * <pre>
-   * Required. Resource name of the listing that you want to subscribe to.
-   * e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-   * </pre>
-   *
-   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }</code>
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-
-  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingRequest.DestinationCase getDestinationCase();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
deleted file mode 100644
index ee58b80b8931..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponse.java
+++ /dev/null
@@ -1,429 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for response when you subscribe to a listing.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
- */
-public final class SubscribeListingResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
-    SubscribeListingResponseOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use SubscribeListingResponse.newBuilder() to construct.
-  private SubscribeListingResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private SubscribeListingResponse() {
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new SubscribeListingResponse();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private SubscribeListingResponse(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
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-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_SubscribeListingResponse_fieldAccessorTable
-        .ensureFieldAccessorsInitialized(
-            com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.class, com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.Builder.class);
-  }
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-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
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-    unknownFields.writeTo(output);
-  }
-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
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-    memoizedSize = size;
-    return size;
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-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse other = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse) obj;
-
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
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-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
-      com.google.protobuf.ByteString data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
-      com.google.protobuf.ByteString data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    return PARSER.parseFrom(data, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseDelimitedFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
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-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
-  }
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parseFrom(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
-  }
-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
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-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
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-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse}
-   */
-  public static final class Builder extends
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-        getDescriptor() {
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-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse.getDefaultInstance();
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-
-    @java.lang.Override
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-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse result = buildPartial();
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-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
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-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
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-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
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-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
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-    public SubscribeListingResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-      return new SubscribeListingResponse(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<SubscribeListingResponse> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<SubscribeListingResponse> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
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-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
deleted file mode 100644
index bd2510d89701..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/SubscribeListingResponseOrBuilder.java
+++ /dev/null
@@ -1,9 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface SubscribeListingResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.SubscribeListingResponse)
-    com.google.protobuf.MessageOrBuilder {
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
deleted file mode 100644
index c5ad138ee747..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequest.java
+++ /dev/null
@@ -1,925 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for updating a data exchange.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
- */
-public final class UpdateDataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
-    UpdateDataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use UpdateDataExchangeRequest.newBuilder() to construct.
-  private UpdateDataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private UpdateDataExchangeRequest() {
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new UpdateDataExchangeRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
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-    return this.unknownFields;
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-  private UpdateDataExchangeRequest(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
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-            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
-            }
-
-            break;
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-          case 18: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder subBuilder = null;
-            if (dataExchange_ != null) {
-              subBuilder = dataExchange_.toBuilder();
-            }
-            dataExchange_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.parser(), extensionRegistry);
-            if (subBuilder != null) {
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-              dataExchange_ = subBuilder.buildPartial();
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-
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-   * <pre>
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-   * resource. The fields specified in the
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-   * </pre>
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-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the updateMask field is set.
-   */
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-  }
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-   * <pre>
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-   * </pre>
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-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the data exchange
-   * resource. The fields specified in the
-   * `updateMask` are relative to the resource and are not a full request.
-   * </pre>
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-  public static final int DATA_EXCHANGE_FIELD_NUMBER = 2;
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-   * Required. The data exchange to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
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-   * </pre>
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-      output.writeMessage(1, getUpdateMask());
-    }
-    if (dataExchange_ != null) {
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-    if (size != -1) return size;
-
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-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
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-
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-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
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-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)) {
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-
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-    if (hasDataExchange() != other.hasDataExchange()) return false;
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-    int hash = 41;
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-    if (hasUpdateMask()) {
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-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
-    }
-
-    @java.lang.Override
-    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.class, com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.Builder.class);
-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
-      maybeForceBuilderInitialization();
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
-    }
-    @java.lang.Override
-    public Builder clear() {
-      super.clear();
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
-        updateMaskBuilder_ = null;
-      }
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = null;
-      } else {
-        dataExchange_ = null;
-        dataExchangeBuilder_ = null;
-      }
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateDataExchangeRequest_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest(this);
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
-      }
-      if (dataExchangeBuilder_ == null) {
-        result.dataExchange_ = dataExchange_;
-      } else {
-        result.dataExchange_ = dataExchangeBuilder_.build();
-      }
-      onBuilt();
-      return result;
-    }
-
-    @java.lang.Override
-    public Builder clone() {
-      return super.clone();
-    }
-    @java.lang.Override
-    public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.setField(field, value);
-    }
-    @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
-      return super.clearField(field);
-    }
-    @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-      return super.clearOneof(oneof);
-    }
-    @java.lang.Override
-    public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
-      return super.setRepeatedField(field, index, value);
-    }
-    @java.lang.Override
-    public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
-    }
-    @java.lang.Override
-    public Builder mergeFrom(com.google.protobuf.Message other) {
-      if (other instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) {
-        return mergeFrom((com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)other);
-      } else {
-        super.mergeFrom(other);
-        return this;
-      }
-    }
-
-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest.getDefaultInstance()) return this;
-      if (other.hasUpdateMask()) {
-        mergeUpdateMask(other.getUpdateMask());
-      }
-      if (other.hasDataExchange()) {
-        mergeDataExchange(other.getDataExchange());
-      }
-      this.mergeUnknownFields(other.unknownFields);
-      onChanged();
-      return this;
-    }
-
-    @java.lang.Override
-    public final boolean isInitialized() {
-      return true;
-    }
-
-    @java.lang.Override
-    public Builder mergeFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest parsedMessage = null;
-      try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest) e.getUnfinishedMessage();
-        throw e.unwrapIOException();
-      } finally {
-        if (parsedMessage != null) {
-          mergeFrom(parsedMessage);
-        }
-      }
-      return this;
-    }
-
-    private com.google.protobuf.FieldMask updateMask_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> updateMaskBuilder_;
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the updateMask field is set.
-     */
-    public boolean hasUpdateMask() {
-      return updateMaskBuilder_ != null || updateMask_ != null;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The updateMask.
-     */
-    public com.google.protobuf.FieldMask getUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
-      } else {
-        return updateMaskBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
-      if (updateMaskBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        updateMask_ = value;
-        onChanged();
-      } else {
-        updateMaskBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setUpdateMask(
-        com.google.protobuf.FieldMask.Builder builderForValue) {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = builderForValue.build();
-        onChanged();
-      } else {
-        updateMaskBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
-      if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
-        } else {
-          updateMask_ = value;
-        }
-        onChanged();
-      } else {
-        updateMaskBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
-        updateMaskBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-      
-      onChanged();
-      return getUpdateMaskFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-      if (updateMaskBuilder_ != null) {
-        return updateMaskBuilder_.getMessageOrBuilder();
-      } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the data exchange
-     * resource. The fields specified in the
-     * `updateMask` are relative to the resource and are not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
-        getUpdateMaskFieldBuilder() {
-      if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
-        updateMask_ = null;
-      }
-      return updateMaskBuilder_;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange dataExchange_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> dataExchangeBuilder_;
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the dataExchange field is set.
-     */
-    public boolean hasDataExchange() {
-      return dataExchangeBuilder_ != null || dataExchange_ != null;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The dataExchange.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange() {
-      if (dataExchangeBuilder_ == null) {
-        return dataExchange_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
-      } else {
-        return dataExchangeBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangeBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        dataExchange_ = value;
-        onChanged();
-      } else {
-        dataExchangeBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setDataExchange(
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder builderForValue) {
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = builderForValue.build();
-        onChanged();
-      } else {
-        dataExchangeBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeDataExchange(com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange value) {
-      if (dataExchangeBuilder_ == null) {
-        if (dataExchange_ != null) {
-          dataExchange_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.newBuilder(dataExchange_).mergeFrom(value).buildPartial();
-        } else {
-          dataExchange_ = value;
-        }
-        onChanged();
-      } else {
-        dataExchangeBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearDataExchange() {
-      if (dataExchangeBuilder_ == null) {
-        dataExchange_ = null;
-        onChanged();
-      } else {
-        dataExchange_ = null;
-        dataExchangeBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder getDataExchangeBuilder() {
-      
-      onChanged();
-      return getDataExchangeFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder() {
-      if (dataExchangeBuilder_ != null) {
-        return dataExchangeBuilder_.getMessageOrBuilder();
-      } else {
-        return dataExchange_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.getDefaultInstance() : dataExchange_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The data exchange to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder> 
-        getDataExchangeFieldBuilder() {
-      if (dataExchangeBuilder_ == null) {
-        dataExchangeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder>(
-                getDataExchange(),
-                getParentForChildren(),
-                isClean());
-        dataExchange_ = null;
-      }
-      return dataExchangeBuilder_;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<UpdateDataExchangeRequest>
-      PARSER = new com.google.protobuf.AbstractParser<UpdateDataExchangeRequest>() {
-    @java.lang.Override
-    public UpdateDataExchangeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateDataExchangeRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<UpdateDataExchangeRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<UpdateDataExchangeRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
deleted file mode 100644
index a4af63901d67..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateDataExchangeRequestOrBuilder.java
+++ /dev/null
@@ -1,69 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface UpdateDataExchangeRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.UpdateDataExchangeRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the data exchange
-   * resource. The fields specified in the
-   * `updateMask` are relative to the resource and are not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the updateMask field is set.
-   */
-  boolean hasUpdateMask();
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the data exchange
-   * resource. The fields specified in the
-   * `updateMask` are relative to the resource and are not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The updateMask.
-   */
-  com.google.protobuf.FieldMask getUpdateMask();
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the data exchange
-   * resource. The fields specified in the
-   * `updateMask` are relative to the resource and are not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
-
-  /**
-   * <pre>
-   * Required. The data exchange to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the dataExchange field is set.
-   */
-  boolean hasDataExchange();
-  /**
-   * <pre>
-   * Required. The data exchange to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The dataExchange.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchange getDataExchange();
-  /**
-   * <pre>
-   * Required. The data exchange to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.DataExchange data_exchange = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeOrBuilder getDataExchangeOrBuilder();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
deleted file mode 100644
index c62f2770ab38..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequest.java
+++ /dev/null
@@ -1,925 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-/**
- * <pre>
- * Message for updating a Listing.
- * </pre>
- *
- * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest}
- */
-public final class UpdateListingRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
-    // @@protoc_insertion_point(message_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
-    UpdateListingRequestOrBuilder {
-private static final long serialVersionUID = 0L;
-  // Use UpdateListingRequest.newBuilder() to construct.
-  private UpdateListingRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-    super(builder);
-  }
-  private UpdateListingRequest() {
-  }
-
-  @java.lang.Override
-  @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
-    return new UpdateListingRequest();
-  }
-
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private UpdateListingRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
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-            updateMask_ = input.readMessage(com.google.protobuf.FieldMask.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(updateMask_);
-              updateMask_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          case 18: {
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder subBuilder = null;
-            if (listing_ != null) {
-              subBuilder = listing_.toBuilder();
-            }
-            listing_ = input.readMessage(com.google.cloud.bigquery.dataexchange.v1beta1.Listing.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(listing_);
-              listing_ = subBuilder.buildPartial();
-            }
-
-            break;
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-          default: {
-            if (!parseUnknownField(
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-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (com.google.protobuf.UninitializedMessageException e) {
-      throw e.asInvalidProtocolBufferException().setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
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-  public static final com.google.protobuf.Descriptors.Descriptor
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-    return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
-  }
-
-  @java.lang.Override
-  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internalGetFieldAccessorTable() {
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-        .ensureFieldAccessorsInitialized(
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-
-  public static final int UPDATE_MASK_FIELD_NUMBER = 1;
-  private com.google.protobuf.FieldMask updateMask_;
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the updateMask field is set.
-   */
-  @java.lang.Override
-  public boolean hasUpdateMask() {
-    return updateMask_ != null;
-  }
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The updateMask.
-   */
-  @java.lang.Override
-  public com.google.protobuf.FieldMask getUpdateMask() {
-    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
-  }
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  @java.lang.Override
-  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-    return getUpdateMask();
-  }
-
-  public static final int LISTING_FIELD_NUMBER = 2;
-  private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the listing field is set.
-   */
-  @java.lang.Override
-  public boolean hasListing() {
-    return listing_ != null;
-  }
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The listing.
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
-    return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
-  }
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
-    return getListing();
-  }
-
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-    if (isInitialized == 0) return false;
-
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-
-  @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (updateMask_ != null) {
-      output.writeMessage(1, getUpdateMask());
-    }
-    if (listing_ != null) {
-      output.writeMessage(2, getListing());
-    }
-    unknownFields.writeTo(output);
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-
-  @java.lang.Override
-  public int getSerializedSize() {
-    int size = memoizedSize;
-    if (size != -1) return size;
-
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-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getUpdateMask());
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-        .computeMessageSize(2, getListing());
-    }
-    size += unknownFields.getSerializedSize();
-    memoizedSize = size;
-    return size;
-  }
-
-  @java.lang.Override
-  public boolean equals(final java.lang.Object obj) {
-    if (obj == this) {
-     return true;
-    }
-    if (!(obj instanceof com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)) {
-      return super.equals(obj);
-    }
-    com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest other = (com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest) obj;
-
-    if (hasUpdateMask() != other.hasUpdateMask()) return false;
-    if (hasUpdateMask()) {
-      if (!getUpdateMask()
-          .equals(other.getUpdateMask())) return false;
-    }
-    if (hasListing() != other.hasListing()) return false;
-    if (hasListing()) {
-      if (!getListing()
-          .equals(other.getListing())) return false;
-    }
-    if (!unknownFields.equals(other.unknownFields)) return false;
-    return true;
-  }
-
-  @java.lang.Override
-  public int hashCode() {
-    if (memoizedHashCode != 0) {
-      return memoizedHashCode;
-    }
-    int hash = 41;
-    hash = (19 * hash) + getDescriptor().hashCode();
-    if (hasUpdateMask()) {
-      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
-      hash = (53 * hash) + getUpdateMask().hashCode();
-    }
-    if (hasListing()) {
-      hash = (37 * hash) + LISTING_FIELD_NUMBER;
-      hash = (53 * hash) + getListing().hashCode();
-    }
-    hash = (29 * hash) + unknownFields.hashCode();
-    memoizedHashCode = hash;
-    return hash;
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
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-      throws com.google.protobuf.InvalidProtocolBufferException {
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
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-    return PARSER.parseFrom(data, extensionRegistry);
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-    return PARSER.parseFrom(data);
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-        .parseDelimitedWithIOException(PARSER, input);
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-        .parseWithIOException(PARSER, input);
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-  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest parseFrom(
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-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
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-
-  @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
-  public static Builder newBuilder() {
-    return DEFAULT_INSTANCE.toBuilder();
-  }
-  public static Builder newBuilder(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest prototype) {
-    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
-  }
-  @java.lang.Override
-  public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
-  }
-
-  @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-    Builder builder = new Builder(parent);
-    return builder;
-  }
-  /**
-   * <pre>
-   * Message for updating a Listing.
-   * </pre>
-   *
-   * Protobuf type {@code google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest}
-   */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
-      // @@protoc_insertion_point(builder_implements:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
-    }
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-          .ensureFieldAccessorsInitialized(
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-    }
-
-    // Construct using com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.newBuilder()
-    private Builder() {
-      maybeForceBuilderInitialization();
-    }
-
-    private Builder(
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-      super(parent);
-      maybeForceBuilderInitialization();
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-        updateMask_ = null;
-      } else {
-        updateMask_ = null;
-        updateMaskBuilder_ = null;
-      }
-      if (listingBuilder_ == null) {
-        listing_ = null;
-      } else {
-        listing_ = null;
-        listingBuilder_ = null;
-      }
-      return this;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.DataExchangeProto.internal_static_google_cloud_bigquery_dataexchange_v1beta1_UpdateListingRequest_descriptor;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstanceForType() {
-      return com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance();
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest build() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest result = buildPartial();
-      if (!result.isInitialized()) {
-        throw newUninitializedMessageException(result);
-      }
-      return result;
-    }
-
-    @java.lang.Override
-    public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest buildPartial() {
-      com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest result = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest(this);
-      if (updateMaskBuilder_ == null) {
-        result.updateMask_ = updateMask_;
-      } else {
-        result.updateMask_ = updateMaskBuilder_.build();
-      }
-      if (listingBuilder_ == null) {
-        result.listing_ = listing_;
-      } else {
-        result.listing_ = listingBuilder_.build();
-      }
-      onBuilt();
-      return result;
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-    @java.lang.Override
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-        java.lang.Object value) {
-      return super.addRepeatedField(field, value);
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-        super.mergeFrom(other);
-        return this;
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-    public Builder mergeFrom(com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest other) {
-      if (other == com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest.getDefaultInstance()) return this;
-      if (other.hasUpdateMask()) {
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-
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-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the listing resource. The
-     * fields specified in the `updateMask` are relative to the resource and are
-     * not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
-      if (updateMaskBuilder_ == null) {
-        if (updateMask_ != null) {
-          updateMask_ =
-            com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
-        } else {
-          updateMask_ = value;
-        }
-        onChanged();
-      } else {
-        updateMaskBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the listing resource. The
-     * fields specified in the `updateMask` are relative to the resource and are
-     * not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearUpdateMask() {
-      if (updateMaskBuilder_ == null) {
-        updateMask_ = null;
-        onChanged();
-      } else {
-        updateMask_ = null;
-        updateMaskBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the listing resource. The
-     * fields specified in the `updateMask` are relative to the resource and are
-     * not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
-      
-      onChanged();
-      return getUpdateMaskFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the listing resource. The
-     * fields specified in the `updateMask` are relative to the resource and are
-     * not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
-      if (updateMaskBuilder_ != null) {
-        return updateMaskBuilder_.getMessageOrBuilder();
-      } else {
-        return updateMask_ == null ?
-            com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. Field mask specifies the fields to update in the listing resource. The
-     * fields specified in the `updateMask` are relative to the resource and are
-     * not a full request.
-     * </pre>
-     *
-     * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder> 
-        getUpdateMaskFieldBuilder() {
-      if (updateMaskBuilder_ == null) {
-        updateMaskBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.FieldMask, com.google.protobuf.FieldMask.Builder, com.google.protobuf.FieldMaskOrBuilder>(
-                getUpdateMask(),
-                getParentForChildren(),
-                isClean());
-        updateMask_ = null;
-      }
-      return updateMaskBuilder_;
-    }
-
-    private com.google.cloud.bigquery.dataexchange.v1beta1.Listing listing_;
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> listingBuilder_;
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return Whether the listing field is set.
-     */
-    public boolean hasListing() {
-      return listingBuilder_ != null || listing_ != null;
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     * @return The listing.
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing() {
-      if (listingBuilder_ == null) {
-        return listing_ == null ? com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
-      } else {
-        return listingBuilder_.getMessage();
-      }
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
-      if (listingBuilder_ == null) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
-        listing_ = value;
-        onChanged();
-      } else {
-        listingBuilder_.setMessage(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder setListing(
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder builderForValue) {
-      if (listingBuilder_ == null) {
-        listing_ = builderForValue.build();
-        onChanged();
-      } else {
-        listingBuilder_.setMessage(builderForValue.build());
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder mergeListing(com.google.cloud.bigquery.dataexchange.v1beta1.Listing value) {
-      if (listingBuilder_ == null) {
-        if (listing_ != null) {
-          listing_ =
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.newBuilder(listing_).mergeFrom(value).buildPartial();
-        } else {
-          listing_ = value;
-        }
-        onChanged();
-      } else {
-        listingBuilder_.mergeFrom(value);
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public Builder clearListing() {
-      if (listingBuilder_ == null) {
-        listing_ = null;
-        onChanged();
-      } else {
-        listing_ = null;
-        listingBuilder_ = null;
-      }
-
-      return this;
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder getListingBuilder() {
-      
-      onChanged();
-      return getListingFieldBuilder().getBuilder();
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    public com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder() {
-      if (listingBuilder_ != null) {
-        return listingBuilder_.getMessageOrBuilder();
-      } else {
-        return listing_ == null ?
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing.getDefaultInstance() : listing_;
-      }
-    }
-    /**
-     * <pre>
-     * Required. The listing to update.
-     * </pre>
-     *
-     * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-     */
-    private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder> 
-        getListingFieldBuilder() {
-      if (listingBuilder_ == null) {
-        listingBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.bigquery.dataexchange.v1beta1.Listing, com.google.cloud.bigquery.dataexchange.v1beta1.Listing.Builder, com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder>(
-                getListing(),
-                getParentForChildren(),
-                isClean());
-        listing_ = null;
-      }
-      return listingBuilder_;
-    }
-    @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.setUnknownFields(unknownFields);
-    }
-
-    @java.lang.Override
-    public final Builder mergeUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
-      return super.mergeUnknownFields(unknownFields);
-    }
-
-
-    // @@protoc_insertion_point(builder_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
-  }
-
-  // @@protoc_insertion_point(class_scope:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
-  private static final com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest DEFAULT_INSTANCE;
-  static {
-    DEFAULT_INSTANCE = new com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest();
-  }
-
-  public static com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstance() {
-    return DEFAULT_INSTANCE;
-  }
-
-  private static final com.google.protobuf.Parser<UpdateListingRequest>
-      PARSER = new com.google.protobuf.AbstractParser<UpdateListingRequest>() {
-    @java.lang.Override
-    public UpdateListingRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new UpdateListingRequest(input, extensionRegistry);
-    }
-  };
-
-  public static com.google.protobuf.Parser<UpdateListingRequest> parser() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.protobuf.Parser<UpdateListingRequest> getParserForType() {
-    return PARSER;
-  }
-
-  @java.lang.Override
-  public com.google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest getDefaultInstanceForType() {
-    return DEFAULT_INSTANCE;
-  }
-
-}
-
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
deleted file mode 100644
index 13117c0982a7..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/java/com/google/cloud/bigquery/dataexchange/v1beta1/UpdateListingRequestOrBuilder.java
+++ /dev/null
@@ -1,69 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
-
-package com.google.cloud.bigquery.dataexchange.v1beta1;
-
-public interface UpdateListingRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.bigquery.dataexchange.v1beta1.UpdateListingRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the updateMask field is set.
-   */
-  boolean hasUpdateMask();
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The updateMask.
-   */
-  com.google.protobuf.FieldMask getUpdateMask();
-  /**
-   * <pre>
-   * Required. Field mask specifies the fields to update in the listing resource. The
-   * fields specified in the `updateMask` are relative to the resource and are
-   * not a full request.
-   * </pre>
-   *
-   * <code>.google.protobuf.FieldMask update_mask = 1 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder();
-
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return Whether the listing field is set.
-   */
-  boolean hasListing();
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   * @return The listing.
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.Listing getListing();
-  /**
-   * <pre>
-   * Required. The listing to update.
-   * </pre>
-   *
-   * <code>.google.cloud.bigquery.dataexchange.v1beta1.Listing listing = 2 [(.google.api.field_behavior) = REQUIRED];</code>
-   */
-  com.google.cloud.bigquery.dataexchange.v1beta1.ListingOrBuilder getListingOrBuilder();
-}
diff --git a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto b/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
deleted file mode 100644
index f18a0e49e09f..000000000000
--- a/owl-bot-staging/java-bigquery-data-exchange/v1beta1/proto-google-cloud-bigquery-data-exchange-v1beta1/src/main/proto/google/cloud/bigquery/dataexchange/v1beta1/dataexchange.proto
+++ /dev/null
@@ -1,651 +0,0 @@
-// Copyright 2022 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package google.cloud.bigquery.dataexchange.v1beta1;
-
-import "google/api/annotations.proto";
-import "google/api/client.proto";
-import "google/api/field_behavior.proto";
-import "google/api/resource.proto";
-import "google/iam/v1/iam_policy.proto";
-import "google/iam/v1/policy.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/wrappers.proto";
-
-option csharp_namespace = "Google.Cloud.BigQuery.DataExchange.V1Beta1";
-option go_package = "google.golang.org/genproto/googleapis/cloud/bigquery/dataexchange/v1beta1;dataexchange";
-option java_multiple_files = true;
-option java_outer_classname = "DataExchangeProto";
-option java_package = "com.google.cloud.bigquery.dataexchange.v1beta1";
-option php_namespace = "Google\\Cloud\\BigQuery\\DataExchange\\V1beta1";
-option ruby_package = "Google::Cloud::Bigquery::DataExchange::V1beta1";
-option (google.api.resource_definition) = {
-  type: "bigquery.googleapis.com/Dataset"
-  pattern: "projects/{project}/datasets/{dataset}"
-};
-
-// The `AnalyticsHubService` API facilitates data sharing within and across
-// organizations. It allows data providers to publish listings that reference
-// shared datasets. With Analytics Hub, users can discover and search for
-// listings that they have access to. Subscribers can view and subscribe to
-// listings. When you subscribe to a listing, Analytics Hub creates a linked
-// dataset in your project.
-service AnalyticsHubService {
-  option (google.api.default_host) = "analyticshub.googleapis.com";
-  option (google.api.oauth_scopes) =
-      "https://www.googleapis.com/auth/bigquery,"
-      "https://www.googleapis.com/auth/cloud-platform";
-
-  // Lists all data exchanges in a given project and location.
-  rpc ListDataExchanges(ListDataExchangesRequest) returns (ListDataExchangesResponse) {
-    option (google.api.http) = {
-      get: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
-    };
-    option (google.api.method_signature) = "parent";
-  }
-
-  // Lists all data exchanges from projects in a given organization and
-  // location.
-  rpc ListOrgDataExchanges(ListOrgDataExchangesRequest) returns (ListOrgDataExchangesResponse) {
-    option (google.api.http) = {
-      get: "/v1beta1/{organization=organizations/*/locations/*}/dataExchanges"
-    };
-    option (google.api.method_signature) = "organization";
-  }
-
-  // Gets the details of a data exchange.
-  rpc GetDataExchange(GetDataExchangeRequest) returns (DataExchange) {
-    option (google.api.http) = {
-      get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
-    };
-    option (google.api.method_signature) = "name";
-  }
-
-  // Creates a new data exchange.
-  rpc CreateDataExchange(CreateDataExchangeRequest) returns (DataExchange) {
-    option (google.api.http) = {
-      post: "/v1beta1/{parent=projects/*/locations/*}/dataExchanges"
-      body: "data_exchange"
-    };
-    option (google.api.method_signature) = "parent,data_exchange";
-  }
-
-  // Updates an existing data exchange.
-  rpc UpdateDataExchange(UpdateDataExchangeRequest) returns (DataExchange) {
-    option (google.api.http) = {
-      patch: "/v1beta1/{data_exchange.name=projects/*/locations/*/dataExchanges/*}"
-      body: "data_exchange"
-    };
-    option (google.api.method_signature) = "data_exchange,update_mask";
-  }
-
-  // Deletes an existing data exchange.
-  rpc DeleteDataExchange(DeleteDataExchangeRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = {
-      delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*}"
-    };
-    option (google.api.method_signature) = "name";
-  }
-
-  // Lists all listings in a given project and location.
-  rpc ListListings(ListListingsRequest) returns (ListListingsResponse) {
-    option (google.api.http) = {
-      get: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
-    };
-    option (google.api.method_signature) = "parent";
-  }
-
-  // Gets the details of a listing.
-  rpc GetListing(GetListingRequest) returns (Listing) {
-    option (google.api.http) = {
-      get: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
-    };
-    option (google.api.method_signature) = "name";
-  }
-
-  // Creates a new listing.
-  rpc CreateListing(CreateListingRequest) returns (Listing) {
-    option (google.api.http) = {
-      post: "/v1beta1/{parent=projects/*/locations/*/dataExchanges/*}/listings"
-      body: "listing"
-    };
-    option (google.api.method_signature) = "parent,listing";
-  }
-
-  // Updates an existing listing.
-  rpc UpdateListing(UpdateListingRequest) returns (Listing) {
-    option (google.api.http) = {
-      patch: "/v1beta1/{listing.name=projects/*/locations/*/dataExchanges/*/listings/*}"
-      body: "listing"
-    };
-    option (google.api.method_signature) = "listing,update_mask";
-  }
-
-  // Deletes a listing.
-  rpc DeleteListing(DeleteListingRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = {
-      delete: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}"
-    };
-    option (google.api.method_signature) = "name";
-  }
-
-  // Subscribes to a listing.
-  //
-  // Currently, with Analytics Hub, you can create listings that
-  // reference only BigQuery datasets.
-  // Upon subscription to a listing for a BigQuery dataset, Analytics Hub
-  // creates a linked dataset in the subscriber's project.
-  rpc SubscribeListing(SubscribeListingRequest) returns (SubscribeListingResponse) {
-    option (google.api.http) = {
-      post: "/v1beta1/{name=projects/*/locations/*/dataExchanges/*/listings/*}:subscribe"
-      body: "*"
-    };
-    option (google.api.method_signature) = "name";
-  }
-
-  // Gets the IAM policy.
-  rpc GetIamPolicy(google.iam.v1.GetIamPolicyRequest) returns (google.iam.v1.Policy) {
-    option (google.api.http) = {
-      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:getIamPolicy"
-      body: "*"
-      additional_bindings {
-        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:getIamPolicy"
-        body: "*"
-      }
-    };
-  }
-
-  // Sets the IAM policy.
-  rpc SetIamPolicy(google.iam.v1.SetIamPolicyRequest) returns (google.iam.v1.Policy) {
-    option (google.api.http) = {
-      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:setIamPolicy"
-      body: "*"
-      additional_bindings {
-        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:setIamPolicy"
-        body: "*"
-      }
-    };
-  }
-
-  // Returns the permissions that a caller has.
-  rpc TestIamPermissions(google.iam.v1.TestIamPermissionsRequest) returns (google.iam.v1.TestIamPermissionsResponse) {
-    option (google.api.http) = {
-      post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*}:testIamPermissions"
-      body: "*"
-      additional_bindings {
-        post: "/v1beta1/{resource=projects/*/locations/*/dataExchanges/*/listings/*}:testIamPermissions"
-        body: "*"
-      }
-    };
-  }
-}
-
-// A data exchange is a container that lets you share data. Along with the
-// descriptive information about the data exchange, it contains listings that
-// reference shared datasets.
-message DataExchange {
-  option (google.api.resource) = {
-    type: "analyticshub.googleapis.com/DataExchange"
-    pattern: "projects/{project}/locations/{location}/dataExchanges/{data_exchange}"
-  };
-
-  // Output only. The resource name of the data exchange.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
-  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Required. Human-readable display name of the data exchange. The display name must
-  // contain only Unicode letters, numbers (0-9), underscores (_), dashes (-),
-  // spaces ( ), ampersands (&) and must not start or end with spaces.
-  // Default value is an empty string.
-  // Max length: 63 bytes.
-  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
-
-  // Optional. Description of the data exchange. The description must not contain Unicode
-  // non-characters as well as C0 and C1 control codes except tabs (HT),
-  // new lines (LF), carriage returns (CR), and page breaks (FF).
-  // Default value is an empty string.
-  // Max length: 2000 bytes.
-  string description = 3 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Email or URL of the primary point of contact of the data exchange.
-  // Max Length: 1000 bytes.
-  string primary_contact = 4 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Documentation describing the data exchange.
-  string documentation = 5 [(google.api.field_behavior) = OPTIONAL];
-
-  // Output only. Number of listings contained in the data exchange.
-  int32 listing_count = 6 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Optional. Base64 encoded image representing the data exchange. Max Size: 3.0MiB
-  // Expected image dimensions are 512x512 pixels, however the API only
-  // performs validation on size of the encoded data.
-  // Note: For byte fields, the content of the fields are base64-encoded (which
-  // increases the size of the data by 33-36%) when using JSON on the wire.
-  bytes icon = 7 [(google.api.field_behavior) = OPTIONAL];
-}
-
-// Contains details of the data provider.
-message DataProvider {
-  // Optional. Name of the data provider.
-  string name = 1 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Email or URL of the data provider.
-  // Max Length: 1000 bytes.
-  string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
-}
-
-// Contains details of the listing publisher.
-message Publisher {
-  // Optional. Name of the listing publisher.
-  string name = 1 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Email or URL of the listing publisher.
-  // Max Length: 1000 bytes.
-  string primary_contact = 2 [(google.api.field_behavior) = OPTIONAL];
-}
-
-// Contains the reference that identifies a destination bigquery dataset.
-message DestinationDatasetReference {
-  // Required. A unique ID for this dataset, without the project name. The ID
-  // must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_).
-  // The maximum length is 1,024 characters.
-  string dataset_id = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The ID of the project containing this dataset.
-  string project_id = 2 [(google.api.field_behavior) = REQUIRED];
-}
-
-// Defines the destination bigquery dataset.
-message DestinationDataset {
-  // Required. A reference that identifies the destination dataset.
-  DestinationDatasetReference dataset_reference = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // Optional. A descriptive name for the dataset.
-  google.protobuf.StringValue friendly_name = 2 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. A user-friendly description of the dataset.
-  google.protobuf.StringValue description = 3 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. The labels associated with this dataset. You can use these
-  // to organize and group your datasets.
-  // You can set this property when inserting or updating a dataset.
-  // See https://cloud.google.com/resource-manager/docs/creating-managing-labels
-  // for more information.
-  map<string, string> labels = 4 [(google.api.field_behavior) = OPTIONAL];
-
-  // Required. The geographic location where the dataset should reside. See
-  // https://cloud.google.com/bigquery/docs/locations for supported
-  // locations.
-  string location = 5 [(google.api.field_behavior) = REQUIRED];
-}
-
-// A listing is what gets published into a data exchange that a subscriber can
-// subscribe to. It contains a reference to the data source along with
-// descriptive information that will help subscribers find and subscribe the
-// data.
-message Listing {
-  option (google.api.resource) = {
-    type: "analyticshub.googleapis.com/Listing"
-    pattern: "projects/{project}/locations/{location}/dataExchanges/{data_exchange}/listings/{listing}"
-  };
-
-  // A reference to a shared dataset. It is an existing BigQuery dataset with a
-  // collection of objects such as tables and views that you want to share
-  // with subscribers.
-  // When subscriber's subscribe to a listing, Analytics Hub creates a linked
-  // dataset in
-  // the subscriber's project. A Linked dataset is an opaque, read-only BigQuery
-  // dataset that serves as a _symbolic link_ to a shared dataset.
-  message BigQueryDatasetSource {
-    // Resource name of the dataset source for this listing.
-    // e.g. `projects/myproject/datasets/123`
-    string dataset = 1 [(google.api.resource_reference) = {
-                          type: "bigquery.googleapis.com/Dataset"
-                        }];
-  }
-
-  // State of the listing.
-  enum State {
-    // Default value. This value is unused.
-    STATE_UNSPECIFIED = 0;
-
-    // Subscribable state. Users with dataexchange.listings.subscribe permission
-    // can subscribe to this listing.
-    ACTIVE = 1;
-  }
-
-  // Listing categories.
-  enum Category {
-    CATEGORY_UNSPECIFIED = 0;
-
-    CATEGORY_OTHERS = 1;
-
-    CATEGORY_ADVERTISING_AND_MARKETING = 2;
-
-    CATEGORY_COMMERCE = 3;
-
-    CATEGORY_CLIMATE_AND_ENVIRONMENT = 4;
-
-    CATEGORY_DEMOGRAPHICS = 5;
-
-    CATEGORY_ECONOMICS = 6;
-
-    CATEGORY_EDUCATION = 7;
-
-    CATEGORY_ENERGY = 8;
-
-    CATEGORY_FINANCIAL = 9;
-
-    CATEGORY_GAMING = 10;
-
-    CATEGORY_GEOSPATIAL = 11;
-
-    CATEGORY_HEALTHCARE_AND_LIFE_SCIENCE = 12;
-
-    CATEGORY_MEDIA = 13;
-
-    CATEGORY_PUBLIC_SECTOR = 14;
-
-    CATEGORY_RETAIL = 15;
-
-    CATEGORY_SPORTS = 16;
-
-    CATEGORY_SCIENCE_AND_RESEARCH = 17;
-
-    CATEGORY_TRANSPORTATION_AND_LOGISTICS = 18;
-
-    CATEGORY_TRAVEL_AND_TOURISM = 19;
-  }
-
-  // Listing source.
-  oneof source {
-    // Required. Shared dataset i.e. BigQuery dataset source.
-    BigQueryDatasetSource bigquery_dataset = 6 [(google.api.field_behavior) = REQUIRED];
-  }
-
-  // Output only. The resource name of the listing.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`
-  string name = 1 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Required. Human-readable display name of the listing. The display name must contain
-  // only Unicode letters, numbers (0-9), underscores (_), dashes (-), spaces
-  // ( ), ampersands (&) and can't start or end with spaces.
-  // Default value is an empty string.
-  // Max length: 63 bytes.
-  string display_name = 2 [(google.api.field_behavior) = REQUIRED];
-
-  // Optional. Short description of the listing. The description must not contain
-  // Unicode non-characters and C0 and C1 control codes except tabs (HT),
-  // new lines (LF), carriage returns (CR), and page breaks (FF).
-  // Default value is an empty string.
-  // Max length: 2000 bytes.
-  string description = 3 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Email or URL of the primary point of contact of the listing.
-  // Max Length: 1000 bytes.
-  string primary_contact = 4 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Documentation describing the listing.
-  string documentation = 5 [(google.api.field_behavior) = OPTIONAL];
-
-  // Output only. Current state of the listing.
-  State state = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
-
-  // Optional. Base64 encoded image representing the listing. Max Size: 3.0MiB
-  // Expected image dimensions are 512x512 pixels, however the API only
-  // performs validation on size of the encoded data.
-  // Note: For byte fields, the contents of the field are base64-encoded (which
-  // increases the size of the data by 33-36%) when using JSON on the wire.
-  bytes icon = 8 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Details of the data provider who owns the source data.
-  DataProvider data_provider = 9 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Categories of the listing. Up to two categories are allowed.
-  repeated Category categories = 10 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Details of the publisher who owns the listing and who can share
-  // the source data.
-  Publisher publisher = 11 [(google.api.field_behavior) = OPTIONAL];
-
-  // Optional. Email or URL of the request access of the listing.
-  // Subscribers can use this reference to request access.
-  // Max Length: 1000 bytes.
-  string request_access = 12 [(google.api.field_behavior) = OPTIONAL];
-}
-
-// Message for requesting the list of data exchanges.
-message ListDataExchangesRequest {
-  // Required. The parent resource path of the data exchanges.
-  // e.g. `projects/myproject/locations/US`.
-  string parent = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "locations.googleapis.com/Location"
-    }
-  ];
-
-  // The maximum number of results to return in a single response page. Leverage
-  // the page tokens to iterate through the entire collection.
-  int32 page_size = 2;
-
-  // Page token, returned by a previous call, to request the next page of
-  // results.
-  string page_token = 3;
-}
-
-// Message for response to the list of data exchanges.
-message ListDataExchangesResponse {
-  // The list of data exchanges.
-  repeated DataExchange data_exchanges = 1;
-
-  // A token to request the next page of results.
-  string next_page_token = 2;
-}
-
-// Message for requesting the list of data exchanges from projects in an
-// organization and location.
-message ListOrgDataExchangesRequest {
-  // Required. The organization resource path of the projects containing DataExchanges.
-  // e.g. `organizations/myorg/locations/US`.
-  string organization = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // The maximum number of results to return in a single response page. Leverage
-  // the page tokens to iterate through the entire collection.
-  int32 page_size = 2;
-
-  // Page token, returned by a previous call, to request the next page of
-  // results.
-  string page_token = 3;
-}
-
-// Message for response to listing data exchanges in an organization and
-// location.
-message ListOrgDataExchangesResponse {
-  // The list of data exchanges.
-  repeated DataExchange data_exchanges = 1;
-
-  // A token to request the next page of results.
-  string next_page_token = 2;
-}
-
-// Message for getting a data exchange.
-message GetDataExchangeRequest {
-  // Required. The resource name of the data exchange.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/DataExchange"
-    }
-  ];
-}
-
-// Message for creating a data exchange.
-message CreateDataExchangeRequest {
-  // Required. The parent resource path of the data exchange.
-  // e.g. `projects/myproject/locations/US`.
-  string parent = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "locations.googleapis.com/Location"
-    }
-  ];
-
-  // Required. The ID of the data exchange.
-  // Must contain only Unicode letters, numbers (0-9), underscores (_).
-  // Should not use characters that require URL-escaping, or characters
-  // outside of ASCII, spaces.
-  // Max length: 100 bytes.
-  string data_exchange_id = 2 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The data exchange to create.
-  DataExchange data_exchange = 3 [(google.api.field_behavior) = REQUIRED];
-}
-
-// Message for updating a data exchange.
-message UpdateDataExchangeRequest {
-  // Required. Field mask specifies the fields to update in the data exchange
-  // resource. The fields specified in the
-  // `updateMask` are relative to the resource and are not a full request.
-  google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The data exchange to update.
-  DataExchange data_exchange = 2 [(google.api.field_behavior) = REQUIRED];
-}
-
-// Message for deleting a data exchange.
-message DeleteDataExchangeRequest {
-  // Required. The full name of the data exchange resource that you want to delete.
-  // For example, `projects/myproject/locations/US/dataExchanges/123`.
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/DataExchange"
-    }
-  ];
-}
-
-// Message for requesting the list of listings.
-message ListListingsRequest {
-  // Required. The parent resource path of the listing.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
-  string parent = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/DataExchange"
-    }
-  ];
-
-  // The maximum number of results to return in a single response page. Leverage
-  // the page tokens to iterate through the entire collection.
-  int32 page_size = 2;
-
-  // Page token, returned by a previous call, to request the next page of
-  // results.
-  string page_token = 3;
-}
-
-// Message for response to the list of Listings.
-message ListListingsResponse {
-  // The list of Listing.
-  repeated Listing listings = 1;
-
-  // A token to request the next page of results.
-  string next_page_token = 2;
-}
-
-// Message for getting a listing.
-message GetListingRequest {
-  // Required. The resource name of the listing.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/Listing"
-    }
-  ];
-}
-
-// Message for creating a listing.
-message CreateListingRequest {
-  // Required. The parent resource path of the listing.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123`.
-  string parent = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/DataExchange"
-    }
-  ];
-
-  // Required. The ID of the listing to create.
-  // Must contain only Unicode letters, numbers (0-9), underscores (_).
-  // Should not use characters that require URL-escaping, or characters
-  // outside of ASCII, spaces.
-  // Max length: 100 bytes.
-  string listing_id = 2 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The listing to create.
-  Listing listing = 3 [(google.api.field_behavior) = REQUIRED];
-}
-
-// Message for updating a Listing.
-message UpdateListingRequest {
-  // Required. Field mask specifies the fields to update in the listing resource. The
-  // fields specified in the `updateMask` are relative to the resource and are
-  // not a full request.
-  google.protobuf.FieldMask update_mask = 1 [(google.api.field_behavior) = REQUIRED];
-
-  // Required. The listing to update.
-  Listing listing = 2 [(google.api.field_behavior) = REQUIRED];
-}
-
-// Message for deleting a listing.
-message DeleteListingRequest {
-  // Required. Resource name of the listing to delete.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/Listing"
-    }
-  ];
-}
-
-// Message for subscribing to a listing.
-message SubscribeListingRequest {
-  // Resulting destination of the listing that you subscribed to.
-  oneof destination {
-    // BigQuery destination dataset to create for the subscriber.
-    DestinationDataset destination_dataset = 3;
-  }
-
-  // Required. Resource name of the listing that you want to subscribe to.
-  // e.g. `projects/myproject/locations/US/dataExchanges/123/listings/456`.
-  string name = 1 [
-    (google.api.field_behavior) = REQUIRED,
-    (google.api.resource_reference) = {
-      type: "analyticshub.googleapis.com/Listing"
-    }
-  ];
-}
-
-// Message for response when you subscribe to a listing.
-message SubscribeListingResponse {
-
-}