diff --git a/packages/google-cloud-asset/src/v1/asset_service_client.js b/packages/google-cloud-asset/src/v1/asset_service_client.js
index 25302c5832c..7e515879563 100644
--- a/packages/google-cloud-asset/src/v1/asset_service_client.js
+++ b/packages/google-cloud-asset/src/v1/asset_service_client.js
@@ -346,6 +346,13 @@ class AssetServiceClient {
       options = {};
     }
     options = options || {};
+    options.otherArgs = options.otherArgs || {};
+    options.otherArgs.headers = options.otherArgs.headers || {};
+    options.otherArgs.headers[
+      'x-goog-request-params'
+    ] = gax.routingHeader.fromParams({
+      parent: request.parent,
+    });
 
     return this._innerApiCalls.exportAssets(request, options, callback);
   }
@@ -430,6 +437,13 @@ class AssetServiceClient {
       options = {};
     }
     options = options || {};
+    options.otherArgs = options.otherArgs || {};
+    options.otherArgs.headers = options.otherArgs.headers || {};
+    options.otherArgs.headers[
+      'x-goog-request-params'
+    ] = gax.routingHeader.fromParams({
+      parent: request.parent,
+    });
 
     return this._innerApiCalls.batchGetAssetsHistory(
       request,
diff --git a/packages/google-cloud-asset/src/v1beta1/asset_service_client.js b/packages/google-cloud-asset/src/v1beta1/asset_service_client.js
index ca29ac8648c..fb62e57bcdb 100644
--- a/packages/google-cloud-asset/src/v1beta1/asset_service_client.js
+++ b/packages/google-cloud-asset/src/v1beta1/asset_service_client.js
@@ -347,6 +347,13 @@ class AssetServiceClient {
       options = {};
     }
     options = options || {};
+    options.otherArgs = options.otherArgs || {};
+    options.otherArgs.headers = options.otherArgs.headers || {};
+    options.otherArgs.headers[
+      'x-goog-request-params'
+    ] = gax.routingHeader.fromParams({
+      parent: request.parent,
+    });
 
     return this._innerApiCalls.exportAssets(request, options, callback);
   }
@@ -428,6 +435,13 @@ class AssetServiceClient {
       options = {};
     }
     options = options || {};
+    options.otherArgs = options.otherArgs || {};
+    options.otherArgs.headers = options.otherArgs.headers || {};
+    options.otherArgs.headers[
+      'x-goog-request-params'
+    ] = gax.routingHeader.fromParams({
+      parent: request.parent,
+    });
 
     return this._innerApiCalls.batchGetAssetsHistory(
       request,
diff --git a/packages/google-cloud-asset/synth.metadata b/packages/google-cloud-asset/synth.metadata
index ff41a4c736e..38b61fd611b 100644
--- a/packages/google-cloud-asset/synth.metadata
+++ b/packages/google-cloud-asset/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-03-16T02:43:47.980703Z",
+  "updateTime": "2019-03-28T11:24:52.255771Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.17",
-        "dockerImage": "googleapis/artman@sha256:7231f27272231a884e09edb5953148c85ecd8467780d33c4a35c3e507885715b"
+        "version": "0.16.20",
+        "dockerImage": "googleapis/artman@sha256:e3c054a2fb85a12481c722af616c7fb6f1d02d862248385eecbec3e4240ebd1e"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "dab002e28c81adcc5601278c36d4302c2624c8e2",
-        "internalRef": "238726437"
+        "sha": "6a84b3267b0a95e922608b9891219075047eee29",
+        "internalRef": "240640999"
       }
     },
     {