diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
index 1913a99992f1..4e41f93ce169 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Document.java
@@ -213,7 +213,7 @@ public int getFieldsCount() {
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -251,7 +251,7 @@ public java.util.Map<java.lang.String, com.google.firestore.v1beta1.Value> getFi
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -280,7 +280,7 @@ public java.util.Map<java.lang.String, com.google.firestore.v1beta1.Value> getFi
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -314,7 +314,7 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -393,7 +393,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
@@ -406,7 +406,7 @@ public boolean hasUpdateTime() {
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
@@ -419,7 +419,7 @@ public com.google.protobuf.Timestamp getUpdateTime() {
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
@@ -976,7 +976,7 @@ public int getFieldsCount() {
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1014,7 +1014,7 @@ public java.util.Map<java.lang.String, com.google.firestore.v1beta1.Value> getFi
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1043,7 +1043,7 @@ public java.util.Map<java.lang.String, com.google.firestore.v1beta1.Value> getFi
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1077,7 +1077,7 @@ public com.google.firestore.v1beta1.Value getFieldsOrDefault(
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1119,7 +1119,7 @@ public Builder clearFields() {
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1160,7 +1160,7 @@ public Builder removeFields(
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1194,7 +1194,7 @@ public Builder putFields(
      * The document's fields.
      * The map keys represent field names.
      * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-     * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+     * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
      * `foo_bar_17`.
      * Field names matching the regular expression `__.*__` are reserved. Reserved
      * field names are forbidden except in certain documented contexts. The map
@@ -1408,7 +1408,7 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1421,7 +1421,7 @@ public boolean hasUpdateTime() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1438,7 +1438,7 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1461,7 +1461,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1482,7 +1482,7 @@ public Builder setUpdateTime(
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1507,7 +1507,7 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1528,7 +1528,7 @@ public Builder clearUpdateTime() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1543,7 +1543,7 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
@@ -1561,7 +1561,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
     /**
      * <pre>
      * Output only. The time at which the document was last changed.
-     * This value is initally set to the `create_time` then increases
+     * This value is initially set to the `create_time` then increases
      * monotonically with each change to the document. It can also be
      * compared to values from other documents and the `read_time` of a query.
      * </pre>
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
index 85b01bfc0ecd..0f96db324528 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentOrBuilder.java
@@ -32,7 +32,7 @@ public interface DocumentOrBuilder extends
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -58,7 +58,7 @@ public interface DocumentOrBuilder extends
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -91,7 +91,7 @@ boolean containsFields(
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -118,7 +118,7 @@ boolean containsFields(
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -147,7 +147,7 @@ com.google.firestore.v1beta1.Value getFieldsOrDefault(
    * The document's fields.
    * The map keys represent field names.
    * A simple field name contains only characters `a` to `z`, `A` to `Z`,
-   * `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+   * `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
    * `foo_bar_17`.
    * Field names matching the regular expression `__.*__` are reserved. Reserved
    * field names are forbidden except in certain documented contexts. The map
@@ -208,7 +208,7 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
@@ -219,7 +219,7 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
@@ -230,7 +230,7 @@ com.google.firestore.v1beta1.Value getFieldsOrThrow(
   /**
    * <pre>
    * Output only. The time at which the document was last changed.
-   * This value is initally set to the `create_time` then increases
+   * This value is initially set to the `create_time` then increases
    * monotonically with each change to the document. It can also be
    * compared to values from other documents and the `read_time` of a query.
    * </pre>
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
index c0c5ea68a2b0..dc3ec1df4c95 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/DocumentTransform.java
@@ -139,6 +139,104 @@ public interface FieldTransformOrBuilder extends
      */
     com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue getSetToServerValue();
 
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    boolean hasAppendMissingElements();
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    com.google.firestore.v1beta1.ArrayValue getAppendMissingElements();
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElementsOrBuilder();
+
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    boolean hasRemoveAllFromArray();
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray();
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrBuilder();
+
     public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.TransformTypeCase getTransformTypeCase();
   }
   /**
@@ -197,6 +295,34 @@ private FieldTransform(
               transformType_ = rawValue;
               break;
             }
+            case 50: {
+              com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
+              if (transformTypeCase_ == 6) {
+                subBuilder = ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+              }
+              transformType_ =
+                  input.readMessage(com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
+                transformType_ = subBuilder.buildPartial();
+              }
+              transformTypeCase_ = 6;
+              break;
+            }
+            case 58: {
+              com.google.firestore.v1beta1.ArrayValue.Builder subBuilder = null;
+              if (transformTypeCase_ == 7) {
+                subBuilder = ((com.google.firestore.v1beta1.ArrayValue) transformType_).toBuilder();
+              }
+              transformType_ =
+                  input.readMessage(com.google.firestore.v1beta1.ArrayValue.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.firestore.v1beta1.ArrayValue) transformType_);
+                transformType_ = subBuilder.buildPartial();
+              }
+              transformTypeCase_ = 7;
+              break;
+            }
             default: {
               if (!parseUnknownFieldProto3(
                   input, unknownFields, extensionRegistry, tag)) {
@@ -354,6 +480,8 @@ private ServerValue(int value) {
     public enum TransformTypeCase
         implements com.google.protobuf.Internal.EnumLite {
       SET_TO_SERVER_VALUE(2),
+      APPEND_MISSING_ELEMENTS(6),
+      REMOVE_ALL_FROM_ARRAY(7),
       TRANSFORMTYPE_NOT_SET(0);
       private final int value;
       private TransformTypeCase(int value) {
@@ -370,6 +498,8 @@ public static TransformTypeCase valueOf(int value) {
       public static TransformTypeCase forNumber(int value) {
         switch (value) {
           case 2: return SET_TO_SERVER_VALUE;
+          case 6: return APPEND_MISSING_ELEMENTS;
+          case 7: return REMOVE_ALL_FROM_ARRAY;
           case 0: return TRANSFORMTYPE_NOT_SET;
           default: return null;
         }
@@ -460,6 +590,130 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue
       return com.google.firestore.v1beta1.DocumentTransform.FieldTransform.ServerValue.SERVER_VALUE_UNSPECIFIED;
     }
 
+    public static final int APPEND_MISSING_ELEMENTS_FIELD_NUMBER = 6;
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    public boolean hasAppendMissingElements() {
+      return transformTypeCase_ == 6;
+    }
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    public com.google.firestore.v1beta1.ArrayValue getAppendMissingElements() {
+      if (transformTypeCase_ == 6) {
+         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+      }
+      return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+    }
+    /**
+     * <pre>
+     * Append the given elements in order if they are not already present in
+     * the current field value.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * first set to the empty array.
+     * Equivalent numbers of different types (e.g. 3L and 3.0) are
+     * considered equal when checking if a value is missing.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * If the input contains multiple equivalent values, only the first will
+     * be considered.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+     */
+    public com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElementsOrBuilder() {
+      if (transformTypeCase_ == 6) {
+         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+      }
+      return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+    }
+
+    public static final int REMOVE_ALL_FROM_ARRAY_FIELD_NUMBER = 7;
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    public boolean hasRemoveAllFromArray() {
+      return transformTypeCase_ == 7;
+    }
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    public com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray() {
+      if (transformTypeCase_ == 7) {
+         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+      }
+      return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+    }
+    /**
+     * <pre>
+     * Remove all of the given elements from the array in the field.
+     * If the field is not an array, or if the field does not yet exist, it is
+     * set to the empty array.
+     * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+     * considered equal when deciding whether an element should be removed.
+     * NaN is equal to NaN, and Null is equal to Null.
+     * This will remove all equivalent values if there are duplicates.
+     * The corresponding transform_result will be the null value.
+     * </pre>
+     *
+     * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+     */
+    public com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrBuilder() {
+      if (transformTypeCase_ == 7) {
+         return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+      }
+      return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+    }
+
     private byte memoizedIsInitialized = -1;
     @java.lang.Override
     public final boolean isInitialized() {
@@ -480,6 +734,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
       if (transformTypeCase_ == 2) {
         output.writeEnum(2, ((java.lang.Integer) transformType_));
       }
+      if (transformTypeCase_ == 6) {
+        output.writeMessage(6, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+      }
+      if (transformTypeCase_ == 7) {
+        output.writeMessage(7, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+      }
       unknownFields.writeTo(output);
     }
 
@@ -496,6 +756,14 @@ public int getSerializedSize() {
         size += com.google.protobuf.CodedOutputStream
           .computeEnumSize(2, ((java.lang.Integer) transformType_));
       }
+      if (transformTypeCase_ == 6) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+      }
+      if (transformTypeCase_ == 7) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(7, (com.google.firestore.v1beta1.ArrayValue) transformType_);
+      }
       size += unknownFields.getSerializedSize();
       memoizedSize = size;
       return size;
@@ -522,6 +790,14 @@ public boolean equals(final java.lang.Object obj) {
           result = result && getSetToServerValueValue()
               == other.getSetToServerValueValue();
           break;
+        case 6:
+          result = result && getAppendMissingElements()
+              .equals(other.getAppendMissingElements());
+          break;
+        case 7:
+          result = result && getRemoveAllFromArray()
+              .equals(other.getRemoveAllFromArray());
+          break;
         case 0:
         default:
       }
@@ -543,6 +819,14 @@ public int hashCode() {
           hash = (37 * hash) + SET_TO_SERVER_VALUE_FIELD_NUMBER;
           hash = (53 * hash) + getSetToServerValueValue();
           break;
+        case 6:
+          hash = (37 * hash) + APPEND_MISSING_ELEMENTS_FIELD_NUMBER;
+          hash = (53 * hash) + getAppendMissingElements().hashCode();
+          break;
+        case 7:
+          hash = (37 * hash) + REMOVE_ALL_FROM_ARRAY_FIELD_NUMBER;
+          hash = (53 * hash) + getRemoveAllFromArray().hashCode();
+          break;
         case 0:
         default:
       }
@@ -717,6 +1001,20 @@ public com.google.firestore.v1beta1.DocumentTransform.FieldTransform buildPartia
         if (transformTypeCase_ == 2) {
           result.transformType_ = transformType_;
         }
+        if (transformTypeCase_ == 6) {
+          if (appendMissingElementsBuilder_ == null) {
+            result.transformType_ = transformType_;
+          } else {
+            result.transformType_ = appendMissingElementsBuilder_.build();
+          }
+        }
+        if (transformTypeCase_ == 7) {
+          if (removeAllFromArrayBuilder_ == null) {
+            result.transformType_ = transformType_;
+          } else {
+            result.transformType_ = removeAllFromArrayBuilder_.build();
+          }
+        }
         result.transformTypeCase_ = transformTypeCase_;
         onBuilt();
         return result;
@@ -775,6 +1073,14 @@ public Builder mergeFrom(com.google.firestore.v1beta1.DocumentTransform.FieldTra
             setSetToServerValueValue(other.getSetToServerValueValue());
             break;
           }
+          case APPEND_MISSING_ELEMENTS: {
+            mergeAppendMissingElements(other.getAppendMissingElements());
+            break;
+          }
+          case REMOVE_ALL_FROM_ARRAY: {
+            mergeRemoveAllFromArray(other.getRemoveAllFromArray());
+            break;
+          }
           case TRANSFORMTYPE_NOT_SET: {
             break;
           }
@@ -990,6 +1296,494 @@ public Builder clearSetToServerValue() {
         }
         return this;
       }
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> appendMissingElementsBuilder_;
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public boolean hasAppendMissingElements() {
+        return transformTypeCase_ == 6;
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValue getAppendMissingElements() {
+        if (appendMissingElementsBuilder_ == null) {
+          if (transformTypeCase_ == 6) {
+            return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        } else {
+          if (transformTypeCase_ == 6) {
+            return appendMissingElementsBuilder_.getMessage();
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        }
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public Builder setAppendMissingElements(com.google.firestore.v1beta1.ArrayValue value) {
+        if (appendMissingElementsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          transformType_ = value;
+          onChanged();
+        } else {
+          appendMissingElementsBuilder_.setMessage(value);
+        }
+        transformTypeCase_ = 6;
+        return this;
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public Builder setAppendMissingElements(
+          com.google.firestore.v1beta1.ArrayValue.Builder builderForValue) {
+        if (appendMissingElementsBuilder_ == null) {
+          transformType_ = builderForValue.build();
+          onChanged();
+        } else {
+          appendMissingElementsBuilder_.setMessage(builderForValue.build());
+        }
+        transformTypeCase_ = 6;
+        return this;
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public Builder mergeAppendMissingElements(com.google.firestore.v1beta1.ArrayValue value) {
+        if (appendMissingElementsBuilder_ == null) {
+          if (transformTypeCase_ == 6 &&
+              transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
+            transformType_ = com.google.firestore.v1beta1.ArrayValue.newBuilder((com.google.firestore.v1beta1.ArrayValue) transformType_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            transformType_ = value;
+          }
+          onChanged();
+        } else {
+          if (transformTypeCase_ == 6) {
+            appendMissingElementsBuilder_.mergeFrom(value);
+          }
+          appendMissingElementsBuilder_.setMessage(value);
+        }
+        transformTypeCase_ = 6;
+        return this;
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public Builder clearAppendMissingElements() {
+        if (appendMissingElementsBuilder_ == null) {
+          if (transformTypeCase_ == 6) {
+            transformTypeCase_ = 0;
+            transformType_ = null;
+            onChanged();
+          }
+        } else {
+          if (transformTypeCase_ == 6) {
+            transformTypeCase_ = 0;
+            transformType_ = null;
+          }
+          appendMissingElementsBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValue.Builder getAppendMissingElementsBuilder() {
+        return getAppendMissingElementsFieldBuilder().getBuilder();
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValueOrBuilder getAppendMissingElementsOrBuilder() {
+        if ((transformTypeCase_ == 6) && (appendMissingElementsBuilder_ != null)) {
+          return appendMissingElementsBuilder_.getMessageOrBuilder();
+        } else {
+          if (transformTypeCase_ == 6) {
+            return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        }
+      }
+      /**
+       * <pre>
+       * Append the given elements in order if they are not already present in
+       * the current field value.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * first set to the empty array.
+       * Equivalent numbers of different types (e.g. 3L and 3.0) are
+       * considered equal when checking if a value is missing.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * If the input contains multiple equivalent values, only the first will
+       * be considered.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue append_missing_elements = 6;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> 
+          getAppendMissingElementsFieldBuilder() {
+        if (appendMissingElementsBuilder_ == null) {
+          if (!(transformTypeCase_ == 6)) {
+            transformType_ = com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+          }
+          appendMissingElementsBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder>(
+                  (com.google.firestore.v1beta1.ArrayValue) transformType_,
+                  getParentForChildren(),
+                  isClean());
+          transformType_ = null;
+        }
+        transformTypeCase_ = 6;
+        onChanged();;
+        return appendMissingElementsBuilder_;
+      }
+
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> removeAllFromArrayBuilder_;
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public boolean hasRemoveAllFromArray() {
+        return transformTypeCase_ == 7;
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValue getRemoveAllFromArray() {
+        if (removeAllFromArrayBuilder_ == null) {
+          if (transformTypeCase_ == 7) {
+            return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        } else {
+          if (transformTypeCase_ == 7) {
+            return removeAllFromArrayBuilder_.getMessage();
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        }
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public Builder setRemoveAllFromArray(com.google.firestore.v1beta1.ArrayValue value) {
+        if (removeAllFromArrayBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          transformType_ = value;
+          onChanged();
+        } else {
+          removeAllFromArrayBuilder_.setMessage(value);
+        }
+        transformTypeCase_ = 7;
+        return this;
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public Builder setRemoveAllFromArray(
+          com.google.firestore.v1beta1.ArrayValue.Builder builderForValue) {
+        if (removeAllFromArrayBuilder_ == null) {
+          transformType_ = builderForValue.build();
+          onChanged();
+        } else {
+          removeAllFromArrayBuilder_.setMessage(builderForValue.build());
+        }
+        transformTypeCase_ = 7;
+        return this;
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public Builder mergeRemoveAllFromArray(com.google.firestore.v1beta1.ArrayValue value) {
+        if (removeAllFromArrayBuilder_ == null) {
+          if (transformTypeCase_ == 7 &&
+              transformType_ != com.google.firestore.v1beta1.ArrayValue.getDefaultInstance()) {
+            transformType_ = com.google.firestore.v1beta1.ArrayValue.newBuilder((com.google.firestore.v1beta1.ArrayValue) transformType_)
+                .mergeFrom(value).buildPartial();
+          } else {
+            transformType_ = value;
+          }
+          onChanged();
+        } else {
+          if (transformTypeCase_ == 7) {
+            removeAllFromArrayBuilder_.mergeFrom(value);
+          }
+          removeAllFromArrayBuilder_.setMessage(value);
+        }
+        transformTypeCase_ = 7;
+        return this;
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public Builder clearRemoveAllFromArray() {
+        if (removeAllFromArrayBuilder_ == null) {
+          if (transformTypeCase_ == 7) {
+            transformTypeCase_ = 0;
+            transformType_ = null;
+            onChanged();
+          }
+        } else {
+          if (transformTypeCase_ == 7) {
+            transformTypeCase_ = 0;
+            transformType_ = null;
+          }
+          removeAllFromArrayBuilder_.clear();
+        }
+        return this;
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValue.Builder getRemoveAllFromArrayBuilder() {
+        return getRemoveAllFromArrayFieldBuilder().getBuilder();
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      public com.google.firestore.v1beta1.ArrayValueOrBuilder getRemoveAllFromArrayOrBuilder() {
+        if ((transformTypeCase_ == 7) && (removeAllFromArrayBuilder_ != null)) {
+          return removeAllFromArrayBuilder_.getMessageOrBuilder();
+        } else {
+          if (transformTypeCase_ == 7) {
+            return (com.google.firestore.v1beta1.ArrayValue) transformType_;
+          }
+          return com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+        }
+      }
+      /**
+       * <pre>
+       * Remove all of the given elements from the array in the field.
+       * If the field is not an array, or if the field does not yet exist, it is
+       * set to the empty array.
+       * Equivalent numbers of the different types (e.g. 3L and 3.0) are
+       * considered equal when deciding whether an element should be removed.
+       * NaN is equal to NaN, and Null is equal to Null.
+       * This will remove all equivalent values if there are duplicates.
+       * The corresponding transform_result will be the null value.
+       * </pre>
+       *
+       * <code>.google.firestore.v1beta1.ArrayValue remove_all_from_array = 7;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder> 
+          getRemoveAllFromArrayFieldBuilder() {
+        if (removeAllFromArrayBuilder_ == null) {
+          if (!(transformTypeCase_ == 7)) {
+            transformType_ = com.google.firestore.v1beta1.ArrayValue.getDefaultInstance();
+          }
+          removeAllFromArrayBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.firestore.v1beta1.ArrayValue, com.google.firestore.v1beta1.ArrayValue.Builder, com.google.firestore.v1beta1.ArrayValueOrBuilder>(
+                  (com.google.firestore.v1beta1.ArrayValue) transformType_,
+                  getParentForChildren(),
+                  isClean());
+          transformType_ = null;
+        }
+        transformTypeCase_ = 7;
+        onChanged();;
+        return removeAllFromArrayBuilder_;
+      }
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
index 00da6dafbe5e..f5552191403d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/FirestoreProto.java
@@ -277,7 +277,7 @@ public static void registerAllExtensions(
       "CollectionIdsRequest\022\016\n\006parent\030\001 \001(\t\022\021\n\t" +
       "page_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"L\n\031L" +
       "istCollectionIdsResponse\022\026\n\016collection_i" +
-      "ds\030\001 \003(\t\022\027\n\017next_page_token\030\002 \001(\t2\255\022\n\tFi" +
+      "ds\030\001 \003(\t\022\027\n\017next_page_token\030\002 \001(\t2\310\023\n\tFi" +
       "restore\022\236\001\n\013GetDocument\022,.google.firesto" +
       "re.v1beta1.GetDocumentRequest\032\".google.f" +
       "irestore.v1beta1.Document\"=\202\323\344\223\0027\0225/v1be" +
@@ -318,30 +318,34 @@ public static void registerAllExtensions(
       "llback\022).google.firestore.v1beta1.Rollba" +
       "ckRequest\032\026.google.protobuf.Empty\"H\202\323\344\223\002" +
       "B\"=/v1beta1/{database=projects/*/databas" +
-      "es/*}/documents:rollback:\001*\022\253\001\n\010RunQuery" +
+      "es/*}/documents:rollback:\001*\022\364\001\n\010RunQuery" +
       "\022).google.firestore.v1beta1.RunQueryRequ" +
       "est\032*.google.firestore.v1beta1.RunQueryR" +
-      "esponse\"F\202\323\344\223\002@\";/v1beta1/{parent=projec" +
-      "ts/*/databases/*/documents}:runQuery:\001*0" +
-      "\001\022\243\001\n\005Write\022&.google.firestore.v1beta1.W" +
-      "riteRequest\032\'.google.firestore.v1beta1.W" +
-      "riteResponse\"E\202\323\344\223\002?\":/v1beta1/{database" +
-      "=projects/*/databases/*}/documents:write" +
-      ":\001*(\0010\001\022\247\001\n\006Listen\022\'.google.firestore.v1" +
-      "beta1.ListenRequest\032(.google.firestore.v" +
-      "1beta1.ListenResponse\"F\202\323\344\223\002@\";/v1beta1/" +
-      "{database=projects/*/databases/*}/docume" +
-      "nts:listen:\001*(\0010\001\022\315\001\n\021ListCollectionIds\022" +
-      "2.google.firestore.v1beta1.ListCollectio" +
-      "nIdsRequest\0323.google.firestore.v1beta1.L" +
-      "istCollectionIdsResponse\"O\202\323\344\223\002I\"D/v1bet" +
-      "a1/{parent=projects/*/databases/*/docume" +
-      "nts}:listCollectionIds:\001*B\274\001\n\034com.google" +
-      ".firestore.v1beta1B\016FirestoreProtoP\001ZAgo" +
-      "ogle.golang.org/genproto/googleapis/fire" +
-      "store/v1beta1;firestore\242\002\004GCFS\252\002\036Google." +
-      "Cloud.Firestore.V1Beta1\312\002\036Google\\Cloud\\F" +
-      "irestore\\V1beta1b\006proto3"
+      "esponse\"\216\001\202\323\344\223\002\207\001\";/v1beta1/{parent=proj" +
+      "ects/*/databases/*/documents}:runQuery:\001" +
+      "*ZE\"@/v1beta1/{parent=projects/*/databas" +
+      "es/*/documents/*/**}:runQuery:\001*0\001\022\243\001\n\005W" +
+      "rite\022&.google.firestore.v1beta1.WriteReq" +
+      "uest\032\'.google.firestore.v1beta1.WriteRes" +
+      "ponse\"E\202\323\344\223\002?\":/v1beta1/{database=projec" +
+      "ts/*/databases/*}/documents:write:\001*(\0010\001" +
+      "\022\247\001\n\006Listen\022\'.google.firestore.v1beta1.L" +
+      "istenRequest\032(.google.firestore.v1beta1." +
+      "ListenResponse\"F\202\323\344\223\002@\";/v1beta1/{databa" +
+      "se=projects/*/databases/*}/documents:lis" +
+      "ten:\001*(\0010\001\022\237\002\n\021ListCollectionIds\0222.googl" +
+      "e.firestore.v1beta1.ListCollectionIdsReq" +
+      "uest\0323.google.firestore.v1beta1.ListColl" +
+      "ectionIdsResponse\"\240\001\202\323\344\223\002\231\001\"D/v1beta1/{p" +
+      "arent=projects/*/databases/*/documents}:" +
+      "listCollectionIds:\001*ZN\"I/v1beta1/{parent" +
+      "=projects/*/databases/*/documents/*/**}:" +
+      "listCollectionIds:\001*B\274\001\n\034com.google.fire" +
+      "store.v1beta1B\016FirestoreProtoP\001ZAgoogle." +
+      "golang.org/genproto/googleapis/firestore" +
+      "/v1beta1;firestore\242\002\004GCFS\252\002\036Google.Cloud" +
+      ".Firestore.V1Beta1\312\002\036Google\\Cloud\\Firest" +
+      "ore\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
index 54877cb56fb6..91fee5618495 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/QueryProto.java
@@ -77,7 +77,7 @@ public static void registerAllExtensions(
       "google.firestore.v1beta1\032\034google/api/ann" +
       "otations.proto\032\'google/firestore/v1beta1" +
       "/document.proto\032\036google/protobuf/wrapper" +
-      "s.proto\"\245\017\n\017StructuredQuery\022D\n\006select\030\001 " +
+      "s.proto\"\271\017\n\017StructuredQuery\022D\n\006select\030\001 " +
       "\001(\01324.google.firestore.v1beta1.Structure" +
       "dQuery.Projection\022J\n\004from\030\002 \003(\0132<.google" +
       ".firestore.v1beta1.StructuredQuery.Colle" +
@@ -102,37 +102,38 @@ public static void registerAllExtensions(
       "ery.CompositeFilter.Operator\022A\n\007filters\030" +
       "\002 \003(\01320.google.firestore.v1beta1.Structu" +
       "redQuery.Filter\"-\n\010Operator\022\030\n\024OPERATOR_" +
-      "UNSPECIFIED\020\000\022\007\n\003AND\020\001\032\330\002\n\013FieldFilter\022G" +
+      "UNSPECIFIED\020\000\022\007\n\003AND\020\001\032\354\002\n\013FieldFilter\022G" +
       "\n\005field\030\001 \001(\01328.google.firestore.v1beta1" +
       ".StructuredQuery.FieldReference\022J\n\002op\030\002 " +
       "\001(\0162>.google.firestore.v1beta1.Structure" +
       "dQuery.FieldFilter.Operator\022.\n\005value\030\003 \001" +
-      "(\0132\037.google.firestore.v1beta1.Value\"\203\001\n\010" +
+      "(\0132\037.google.firestore.v1beta1.Value\"\227\001\n\010" +
       "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\r\n\tLE" +
       "SS_THAN\020\001\022\026\n\022LESS_THAN_OR_EQUAL\020\002\022\020\n\014GRE" +
       "ATER_THAN\020\003\022\031\n\025GREATER_THAN_OR_EQUAL\020\004\022\t" +
-      "\n\005EQUAL\020\005\032\363\001\n\013UnaryFilter\022J\n\002op\030\001 \001(\0162>." +
-      "google.firestore.v1beta1.StructuredQuery" +
-      ".UnaryFilter.Operator\022I\n\005field\030\002 \001(\01328.g" +
-      "oogle.firestore.v1beta1.StructuredQuery." +
-      "FieldReferenceH\000\"=\n\010Operator\022\030\n\024OPERATOR" +
-      "_UNSPECIFIED\020\000\022\n\n\006IS_NAN\020\002\022\013\n\007IS_NULL\020\003B" +
-      "\016\n\014operand_type\032\230\001\n\005Order\022G\n\005field\030\001 \001(\013" +
-      "28.google.firestore.v1beta1.StructuredQu" +
-      "ery.FieldReference\022F\n\tdirection\030\002 \001(\01623." +
-      "google.firestore.v1beta1.StructuredQuery" +
-      ".Direction\032$\n\016FieldReference\022\022\n\nfield_pa" +
-      "th\030\002 \001(\t\032V\n\nProjection\022H\n\006fields\030\002 \003(\01328" +
-      ".google.firestore.v1beta1.StructuredQuer" +
-      "y.FieldReference\"E\n\tDirection\022\031\n\025DIRECTI" +
-      "ON_UNSPECIFIED\020\000\022\r\n\tASCENDING\020\001\022\016\n\nDESCE" +
-      "NDING\020\002\"I\n\006Cursor\022/\n\006values\030\001 \003(\0132\037.goog" +
-      "le.firestore.v1beta1.Value\022\016\n\006before\030\002 \001" +
-      "(\010B\270\001\n\034com.google.firestore.v1beta1B\nQue" +
-      "ryProtoP\001ZAgoogle.golang.org/genproto/go" +
-      "ogleapis/firestore/v1beta1;firestore\242\002\004G" +
-      "CFS\252\002\036Google.Cloud.Firestore.V1Beta1\312\002\036G" +
-      "oogle\\Cloud\\Firestore\\V1beta1b\006proto3"
+      "\n\005EQUAL\020\005\022\022\n\016ARRAY_CONTAINS\020\007\032\363\001\n\013UnaryF" +
+      "ilter\022J\n\002op\030\001 \001(\0162>.google.firestore.v1b" +
+      "eta1.StructuredQuery.UnaryFilter.Operato" +
+      "r\022I\n\005field\030\002 \001(\01328.google.firestore.v1be" +
+      "ta1.StructuredQuery.FieldReferenceH\000\"=\n\010" +
+      "Operator\022\030\n\024OPERATOR_UNSPECIFIED\020\000\022\n\n\006IS" +
+      "_NAN\020\002\022\013\n\007IS_NULL\020\003B\016\n\014operand_type\032\230\001\n\005" +
+      "Order\022G\n\005field\030\001 \001(\01328.google.firestore." +
+      "v1beta1.StructuredQuery.FieldReference\022F" +
+      "\n\tdirection\030\002 \001(\01623.google.firestore.v1b" +
+      "eta1.StructuredQuery.Direction\032$\n\016FieldR" +
+      "eference\022\022\n\nfield_path\030\002 \001(\t\032V\n\nProjecti" +
+      "on\022H\n\006fields\030\002 \003(\01328.google.firestore.v1" +
+      "beta1.StructuredQuery.FieldReference\"E\n\t" +
+      "Direction\022\031\n\025DIRECTION_UNSPECIFIED\020\000\022\r\n\t" +
+      "ASCENDING\020\001\022\016\n\nDESCENDING\020\002\"I\n\006Cursor\022/\n" +
+      "\006values\030\001 \003(\0132\037.google.firestore.v1beta1" +
+      ".Value\022\016\n\006before\030\002 \001(\010B\270\001\n\034com.google.fi" +
+      "restore.v1beta1B\nQueryProtoP\001ZAgoogle.go" +
+      "lang.org/genproto/googleapis/firestore/v" +
+      "1beta1;firestore\242\002\004GCFS\252\002\036Google.Cloud.F" +
+      "irestore.V1Beta1\312\002\036Google\\Cloud\\Firestor" +
+      "e\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
index b2313a10f804..10e4b990672b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/StructuredQuery.java
@@ -3747,6 +3747,14 @@ public enum Operator
        * <code>EQUAL = 5;</code>
        */
       EQUAL(5),
+      /**
+       * <pre>
+       * Contains. Requires that the field is an array.
+       * </pre>
+       *
+       * <code>ARRAY_CONTAINS = 7;</code>
+       */
+      ARRAY_CONTAINS(7),
       UNRECOGNIZED(-1),
       ;
 
@@ -3799,6 +3807,14 @@ public enum Operator
        * <code>EQUAL = 5;</code>
        */
       public static final int EQUAL_VALUE = 5;
+      /**
+       * <pre>
+       * Contains. Requires that the field is an array.
+       * </pre>
+       *
+       * <code>ARRAY_CONTAINS = 7;</code>
+       */
+      public static final int ARRAY_CONTAINS_VALUE = 7;
 
 
       public final int getNumber() {
@@ -3825,6 +3841,7 @@ public static Operator forNumber(int value) {
           case 3: return GREATER_THAN;
           case 4: return GREATER_THAN_OR_EQUAL;
           case 5: return EQUAL;
+          case 7: return ARRAY_CONTAINS;
           default: return null;
         }
       }
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
index 44e861c923bb..5e5f0b2efd61 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Value.java
@@ -517,7 +517,8 @@ public com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder() {
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -528,7 +529,8 @@ public boolean hasArrayValue() {
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -542,7 +544,8 @@ public com.google.firestore.v1beta1.ArrayValue getArrayValue() {
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2027,7 +2030,8 @@ public com.google.type.LatLngOrBuilder getGeoPointValueOrBuilder() {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2038,7 +2042,8 @@ public boolean hasArrayValue() {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2059,7 +2064,8 @@ public com.google.firestore.v1beta1.ArrayValue getArrayValue() {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2080,7 +2086,8 @@ public Builder setArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2099,7 +2106,8 @@ public Builder setArrayValue(
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2126,7 +2134,8 @@ public Builder mergeArrayValue(com.google.firestore.v1beta1.ArrayValue value) {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2150,7 +2159,8 @@ public Builder clearArrayValue() {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2161,7 +2171,8 @@ public com.google.firestore.v1beta1.ArrayValue.Builder getArrayValueBuilder() {
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -2179,7 +2190,8 @@ public com.google.firestore.v1beta1.ArrayValueOrBuilder getArrayValueOrBuilder()
     /**
      * <pre>
      * An array value.
-     * Cannot contain another array value.
+     * Cannot directly contain another array value, though can contain an
+     * map which contains another array.
      * </pre>
      *
      * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
index bf47dde19c30..3d981e390c1d 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/ValueOrBuilder.java
@@ -165,7 +165,8 @@ public interface ValueOrBuilder extends
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -174,7 +175,8 @@ public interface ValueOrBuilder extends
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
@@ -183,7 +185,8 @@ public interface ValueOrBuilder extends
   /**
    * <pre>
    * An array value.
-   * Cannot contain another array value.
+   * Cannot directly contain another array value, though can contain an
+   * map which contains another array.
    * </pre>
    *
    * <code>.google.firestore.v1beta1.ArrayValue array_value = 9;</code>
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
index c9b13787aff7..124e4186174a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/Write.java
@@ -322,9 +322,10 @@ public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBui
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
@@ -339,9 +340,10 @@ public boolean hasUpdateMask() {
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
@@ -356,9 +358,10 @@ public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
@@ -1348,9 +1351,10 @@ public com.google.firestore.v1beta1.DocumentTransformOrBuilder getTransformOrBui
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1365,9 +1369,10 @@ public boolean hasUpdateMask() {
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1386,9 +1391,10 @@ public com.google.firestore.v1beta1.DocumentMask getUpdateMask() {
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1413,9 +1419,10 @@ public Builder setUpdateMask(com.google.firestore.v1beta1.DocumentMask value) {
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1438,9 +1445,10 @@ public Builder setUpdateMask(
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1467,9 +1475,10 @@ public Builder mergeUpdateMask(com.google.firestore.v1beta1.DocumentMask value)
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1492,9 +1501,10 @@ public Builder clearUpdateMask() {
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1511,9 +1521,10 @@ public com.google.firestore.v1beta1.DocumentMask.Builder getUpdateMaskBuilder()
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
@@ -1533,9 +1544,10 @@ public com.google.firestore.v1beta1.DocumentMaskOrBuilder getUpdateMaskOrBuilder
      * <pre>
      * The fields to update in this write.
      * This field can be set only when the operation is `update`.
-     * None of the field paths in the mask may contain a reserved name.
-     * If the document exists on the server and has fields not referenced in the
-     * mask, they are left unchanged.
+     * If the mask is not set for an `update` and the document exists, any
+     * existing data will be overwritten.
+     * If the mask is set and the document on the server has fields not covered by
+     * the mask, they are left unchanged.
      * Fields referenced in the mask, but not present in the input document, are
      * deleted from the document on the server.
      * The field paths in this mask must not contain a reserved field name.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
index 1983d1ca4b1d..70af1ca200f1 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteOrBuilder.java
@@ -90,9 +90,10 @@ public interface WriteOrBuilder extends
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
@@ -105,9 +106,10 @@ public interface WriteOrBuilder extends
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
@@ -120,9 +122,10 @@ public interface WriteOrBuilder extends
    * <pre>
    * The fields to update in this write.
    * This field can be set only when the operation is `update`.
-   * None of the field paths in the mask may contain a reserved name.
-   * If the document exists on the server and has fields not referenced in the
-   * mask, they are left unchanged.
+   * If the mask is not set for an `update` and the document exists, any
+   * existing data will be overwritten.
+   * If the mask is set and the document on the server has fields not covered by
+   * the mask, they are left unchanged.
    * Fields referenced in the mask, but not present in the input document, are
    * deleted from the document on the server.
    * The field paths in this mask must not contain a reserved field name.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
index c24cb82386ff..c3995d62c01a 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/java/com/google/firestore/v1beta1/WriteProto.java
@@ -75,33 +75,37 @@ public static void registerAllExtensions(
       "pdate_mask\030\003 \001(\0132&.google.firestore.v1be" +
       "ta1.DocumentMask\022@\n\020current_document\030\004 \001" +
       "(\0132&.google.firestore.v1beta1.Preconditi" +
-      "onB\013\n\toperation\"\332\002\n\021DocumentTransform\022\020\n" +
+      "onB\013\n\toperation\"\352\003\n\021DocumentTransform\022\020\n" +
       "\010document\030\001 \001(\t\022T\n\020field_transforms\030\002 \003(" +
       "\0132:.google.firestore.v1beta1.DocumentTra" +
-      "nsform.FieldTransform\032\334\001\n\016FieldTransform" +
+      "nsform.FieldTransform\032\354\002\n\016FieldTransform" +
       "\022\022\n\nfield_path\030\001 \001(\t\022e\n\023set_to_server_va" +
       "lue\030\002 \001(\0162F.google.firestore.v1beta1.Doc" +
       "umentTransform.FieldTransform.ServerValu" +
-      "eH\000\"=\n\013ServerValue\022\034\n\030SERVER_VALUE_UNSPE" +
-      "CIFIED\020\000\022\020\n\014REQUEST_TIME\020\001B\020\n\016transform_" +
-      "type\"z\n\013WriteResult\022/\n\013update_time\030\001 \001(\013" +
-      "2\032.google.protobuf.Timestamp\022:\n\021transfor" +
-      "m_results\030\002 \003(\0132\037.google.firestore.v1bet" +
-      "a1.Value\"v\n\016DocumentChange\0224\n\010document\030\001" +
-      " \001(\0132\".google.firestore.v1beta1.Document" +
-      "\022\022\n\ntarget_ids\030\005 \003(\005\022\032\n\022removed_target_i" +
-      "ds\030\006 \003(\005\"m\n\016DocumentDelete\022\020\n\010document\030\001" +
-      " \001(\t\022\032\n\022removed_target_ids\030\006 \003(\005\022-\n\tread" +
-      "_time\030\004 \001(\0132\032.google.protobuf.Timestamp\"" +
-      "m\n\016DocumentRemove\022\020\n\010document\030\001 \001(\t\022\032\n\022r" +
-      "emoved_target_ids\030\002 \003(\005\022-\n\tread_time\030\004 \001" +
-      "(\0132\032.google.protobuf.Timestamp\"3\n\017Existe" +
-      "nceFilter\022\021\n\ttarget_id\030\001 \001(\005\022\r\n\005count\030\002 " +
-      "\001(\005B\270\001\n\034com.google.firestore.v1beta1B\nWr" +
-      "iteProtoP\001ZAgoogle.golang.org/genproto/g" +
-      "oogleapis/firestore/v1beta1;firestore\242\002\004" +
-      "GCFS\252\002\036Google.Cloud.Firestore.V1Beta1\312\002\036" +
-      "Google\\Cloud\\Firestore\\V1beta1b\006proto3"
+      "eH\000\022G\n\027append_missing_elements\030\006 \001(\0132$.g" +
+      "oogle.firestore.v1beta1.ArrayValueH\000\022E\n\025" +
+      "remove_all_from_array\030\007 \001(\0132$.google.fir" +
+      "estore.v1beta1.ArrayValueH\000\"=\n\013ServerVal" +
+      "ue\022\034\n\030SERVER_VALUE_UNSPECIFIED\020\000\022\020\n\014REQU" +
+      "EST_TIME\020\001B\020\n\016transform_type\"z\n\013WriteRes" +
+      "ult\022/\n\013update_time\030\001 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022:\n\021transform_results\030\002 \003(\0132" +
+      "\037.google.firestore.v1beta1.Value\"v\n\016Docu" +
+      "mentChange\0224\n\010document\030\001 \001(\0132\".google.fi" +
+      "restore.v1beta1.Document\022\022\n\ntarget_ids\030\005" +
+      " \003(\005\022\032\n\022removed_target_ids\030\006 \003(\005\"m\n\016Docu" +
+      "mentDelete\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_" +
+      "target_ids\030\006 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.go" +
+      "ogle.protobuf.Timestamp\"m\n\016DocumentRemov" +
+      "e\022\020\n\010document\030\001 \001(\t\022\032\n\022removed_target_id" +
+      "s\030\002 \003(\005\022-\n\tread_time\030\004 \001(\0132\032.google.prot" +
+      "obuf.Timestamp\"3\n\017ExistenceFilter\022\021\n\ttar" +
+      "get_id\030\001 \001(\005\022\r\n\005count\030\002 \001(\005B\270\001\n\034com.goog" +
+      "le.firestore.v1beta1B\nWriteProtoP\001ZAgoog" +
+      "le.golang.org/genproto/googleapis/firest" +
+      "ore/v1beta1;firestore\242\002\004GCFS\252\002\036Google.Cl" +
+      "oud.Firestore.V1Beta1\312\002\036Google\\Cloud\\Fir" +
+      "estore\\V1beta1b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.    InternalDescriptorAssigner() {
@@ -136,7 +140,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
     internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_fieldAccessorTable = new
       com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
         internal_static_google_firestore_v1beta1_DocumentTransform_FieldTransform_descriptor,
-        new java.lang.String[] { "FieldPath", "SetToServerValue", "TransformType", });
+        new java.lang.String[] { "FieldPath", "SetToServerValue", "AppendMissingElements", "RemoveAllFromArray", "TransformType", });
     internal_static_google_firestore_v1beta1_WriteResult_descriptor =
       getDescriptor().getMessageTypes().get(2);
     internal_static_google_firestore_v1beta1_WriteResult_fieldAccessorTable = new
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/common.proto b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/common.proto
index 1422c44853ef..d6b3dce03f1b 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/common.proto
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/common.proto
@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc.
+// Copyright 2018 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/document.proto b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/document.proto
index 9ba580a3526d..aaa90516cd0c 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/document.proto
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/document.proto
@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc.
+// Copyright 2018 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -43,7 +43,7 @@ message Document {
   // The map keys represent field names.
   //
   // A simple field name contains only characters `a` to `z`, `A` to `Z`,
-  // `0` to `9`, or `_`, and must not start with `0` to `9` or `_`. For example,
+  // `0` to `9`, or `_`, and must not start with `0` to `9`. For example,
   // `foo_bar_17`.
   //
   // Field names matching the regular expression `__.*__` are reserved. Reserved
@@ -73,7 +73,7 @@ message Document {
 
   // Output only. The time at which the document was last changed.
   //
-  // This value is initally set to the `create_time` then increases
+  // This value is initially set to the `create_time` then increases
   // monotonically with each change to the document. It can also be
   // compared to values from other documents and the `read_time` of a query.
   google.protobuf.Timestamp update_time = 4;
@@ -123,7 +123,8 @@ message Value {
 
     // An array value.
     //
-    // Cannot contain another array value.
+    // Cannot directly contain another array value, though can contain an
+    // map which contains another array.
     ArrayValue array_value = 9;
 
     // A map value.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/firestore.proto b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/firestore.proto
index f8707198f000..7b6c8914b4c7 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/firestore.proto
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/firestore.proto
@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc.
+// Copyright 2018 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -32,11 +32,8 @@ option java_outer_classname = "FirestoreProto";
 option java_package = "com.google.firestore.v1beta1";
 option objc_class_prefix = "GCFS";
 option php_namespace = "Google\\Cloud\\Firestore\\V1beta1";
-
 // Specification of the Firestore API.
 
-
-
 // The Cloud Firestore service.
 //
 // This service exposes several types of comparable timestamps:
@@ -56,27 +53,39 @@ option php_namespace = "Google\\Cloud\\Firestore\\V1beta1";
 service Firestore {
   // Gets a single document.
   rpc GetDocument(GetDocumentRequest) returns (Document) {
-    option (google.api.http) = { get: "/v1beta1/{name=projects/*/databases/*/documents/*/**}" };
+    option (google.api.http) = {
+      get: "/v1beta1/{name=projects/*/databases/*/documents/*/**}"
+    };
   }
 
   // Lists documents.
   rpc ListDocuments(ListDocumentsRequest) returns (ListDocumentsResponse) {
-    option (google.api.http) = { get: "/v1beta1/{parent=projects/*/databases/*/documents/*/**}/{collection_id}" };
+    option (google.api.http) = {
+      get: "/v1beta1/{parent=projects/*/databases/*/documents/*/**}/{collection_id}"
+    };
   }
 
   // Creates a new document.
   rpc CreateDocument(CreateDocumentRequest) returns (Document) {
-    option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents/**}/{collection_id}" body: "document" };
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/databases/*/documents/**}/{collection_id}"
+      body: "document"
+    };
   }
 
   // Updates or inserts a document.
   rpc UpdateDocument(UpdateDocumentRequest) returns (Document) {
-    option (google.api.http) = { patch: "/v1beta1/{document.name=projects/*/databases/*/documents/*/**}" body: "document" };
+    option (google.api.http) = {
+      patch: "/v1beta1/{document.name=projects/*/databases/*/documents/*/**}"
+      body: "document"
+    };
   }
 
   // Deletes a document.
   rpc DeleteDocument(DeleteDocumentRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = { delete: "/v1beta1/{name=projects/*/databases/*/documents/*/**}" };
+    option (google.api.http) = {
+      delete: "/v1beta1/{name=projects/*/databases/*/documents/*/**}"
+    };
   }
 
   // Gets multiple documents.
@@ -84,42 +93,74 @@ service Firestore {
   // Documents returned by this method are not guaranteed to be returned in the
   // same order that they were requested.
   rpc BatchGetDocuments(BatchGetDocumentsRequest) returns (stream BatchGetDocumentsResponse) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:batchGet" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:batchGet"
+      body: "*"
+    };
   }
 
   // Starts a new transaction.
   rpc BeginTransaction(BeginTransactionRequest) returns (BeginTransactionResponse) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:beginTransaction" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:beginTransaction"
+      body: "*"
+    };
   }
 
   // Commits a transaction, while optionally updating documents.
   rpc Commit(CommitRequest) returns (CommitResponse) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:commit" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:commit"
+      body: "*"
+    };
   }
 
   // Rolls back a transaction.
   rpc Rollback(RollbackRequest) returns (google.protobuf.Empty) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:rollback" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:rollback"
+      body: "*"
+    };
   }
 
   // Runs a query.
   rpc RunQuery(RunQueryRequest) returns (stream RunQueryResponse) {
-    option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents}:runQuery" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/databases/*/documents}:runQuery"
+      body: "*"
+      additional_bindings {
+        post: "/v1beta1/{parent=projects/*/databases/*/documents/*/**}:runQuery"
+        body: "*"
+      }
+    };
   }
 
   // Streams batches of document updates and deletes, in order.
   rpc Write(stream WriteRequest) returns (stream WriteResponse) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:write" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:write"
+      body: "*"
+    };
   }
 
   // Listens to changes.
   rpc Listen(stream ListenRequest) returns (stream ListenResponse) {
-    option (google.api.http) = { post: "/v1beta1/{database=projects/*/databases/*}/documents:listen" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{database=projects/*/databases/*}/documents:listen"
+      body: "*"
+    };
   }
 
   // Lists all the collection IDs underneath a document.
   rpc ListCollectionIds(ListCollectionIdsRequest) returns (ListCollectionIdsResponse) {
-    option (google.api.http) = { post: "/v1beta1/{parent=projects/*/databases/*/documents}:listCollectionIds" body: "*" };
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/databases/*/documents}:listCollectionIds"
+      body: "*"
+      additional_bindings {
+        post: "/v1beta1/{parent=projects/*/databases/*/documents/*/**}:listCollectionIds"
+        body: "*"
+      }
+    };
   }
 }
 
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/query.proto b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/query.proto
index 215a5c294419..02d0aaaabd89 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/query.proto
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/query.proto
@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc.
+// Copyright 2018 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -99,6 +99,9 @@ message StructuredQuery {
 
       // Equal.
       EQUAL = 5;
+
+      // Contains. Requires that the field is an array.
+      ARRAY_CONTAINS = 7;
     }
 
     // The field to filter by.
diff --git a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/write.proto b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/write.proto
index 02fdb1104b3f..9901e31010a2 100644
--- a/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/write.proto
+++ b/google-api-grpc/proto-google-cloud-firestore-v1beta1/src/main/proto/google/firestore/v1beta1/write.proto
@@ -1,4 +1,4 @@
-// Copyright 2017 Google Inc.
+// Copyright 2018 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -51,9 +51,10 @@ message Write {
   // The fields to update in this write.
   //
   // This field can be set only when the operation is `update`.
-  // None of the field paths in the mask may contain a reserved name.
-  // If the document exists on the server and has fields not referenced in the
-  // mask, they are left unchanged.
+  // If the mask is not set for an `update` and the document exists, any
+  // existing data will be overwritten.
+  // If the mask is set and the document on the server has fields not covered by
+  // the mask, they are left unchanged.
   // Fields referenced in the mask, but not present in the input document, are
   // deleted from the document on the server.
   // The field paths in this mask must not contain a reserved field name.
@@ -87,6 +88,32 @@ message DocumentTransform {
     oneof transform_type {
       // Sets the field to the given server value.
       ServerValue set_to_server_value = 2;
+
+      // Append the given elements in order if they are not already present in
+      // the current field value.
+      // If the field is not an array, or if the field does not yet exist, it is
+      // first set to the empty array.
+      //
+      // Equivalent numbers of different types (e.g. 3L and 3.0) are
+      // considered equal when checking if a value is missing.
+      // NaN is equal to NaN, and Null is equal to Null.
+      // If the input contains multiple equivalent values, only the first will
+      // be considered.
+      //
+      // The corresponding transform_result will be the null value.
+      ArrayValue append_missing_elements = 6;
+
+      // Remove all of the given elements from the array in the field.
+      // If the field is not an array, or if the field does not yet exist, it is
+      // set to the empty array.
+      //
+      // Equivalent numbers of the different types (e.g. 3L and 3.0) are
+      // considered equal when deciding whether an element should be removed.
+      // NaN is equal to NaN, and Null is equal to Null.
+      // This will remove all equivalent values if there are duplicates.
+      //
+      // The corresponding transform_result will be the null value.
+      ArrayValue remove_all_from_array = 7;
     }
   }
 
diff --git a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
index 9289801b5444..5a2a03039fb3 100644
--- a/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
+++ b/google-cloud-clients/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/data/v2/stub/BigtableStubSettings.java
@@ -309,11 +309,26 @@ private static Builder createDefault() {
 
     private static Builder initDefaults(Builder builder) {
 
+      builder
+          .readRowsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("streaming"));
+
+      builder
+          .sampleRowKeysSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .mutateRowSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .mutateRowsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .checkAndMutateRowSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AccessConfig.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AccessConfig.java
index 700c7be5d262..90683ed7e4e2 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AccessConfig.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AccessConfig.java
@@ -28,6 +28,7 @@ public final class AccessConfig implements ApiMessage {
   private final String kind;
   private final String name;
   private final String natIP;
+  private final String networkTier;
   private final String publicPtrDomainName;
   private final Boolean setPublicPtr;
   private final String type;
@@ -36,6 +37,7 @@ private AccessConfig() {
     this.kind = null;
     this.name = null;
     this.natIP = null;
+    this.networkTier = null;
     this.publicPtrDomainName = null;
     this.setPublicPtr = null;
     this.type = null;
@@ -45,12 +47,14 @@ private AccessConfig(
       String kind,
       String name,
       String natIP,
+      String networkTier,
       String publicPtrDomainName,
       Boolean setPublicPtr,
       String type) {
     this.kind = kind;
     this.name = name;
     this.natIP = natIP;
+    this.networkTier = networkTier;
     this.publicPtrDomainName = publicPtrDomainName;
     this.setPublicPtr = setPublicPtr;
     this.type = type;
@@ -67,6 +71,9 @@ public Object getFieldValue(String fieldName) {
     if (fieldName.equals("natIP")) {
       return natIP;
     }
+    if (fieldName.equals("networkTier")) {
+      return networkTier;
+    }
     if (fieldName.equals("publicPtrDomainName")) {
       return publicPtrDomainName;
     }
@@ -103,6 +110,10 @@ public String getNatIP() {
     return natIP;
   }
 
+  public String getNetworkTier() {
+    return networkTier;
+  }
+
   public String getPublicPtrDomainName() {
     return publicPtrDomainName;
   }
@@ -141,6 +152,7 @@ public static class Builder {
     private String kind;
     private String name;
     private String natIP;
+    private String networkTier;
     private String publicPtrDomainName;
     private Boolean setPublicPtr;
     private String type;
@@ -158,6 +170,9 @@ public Builder mergeFrom(AccessConfig other) {
       if (other.getNatIP() != null) {
         this.natIP = other.natIP;
       }
+      if (other.getNetworkTier() != null) {
+        this.networkTier = other.networkTier;
+      }
       if (other.getPublicPtrDomainName() != null) {
         this.publicPtrDomainName = other.publicPtrDomainName;
       }
@@ -174,6 +189,7 @@ public Builder mergeFrom(AccessConfig other) {
       this.kind = source.kind;
       this.name = source.name;
       this.natIP = source.natIP;
+      this.networkTier = source.networkTier;
       this.publicPtrDomainName = source.publicPtrDomainName;
       this.setPublicPtr = source.setPublicPtr;
       this.type = source.type;
@@ -206,6 +222,15 @@ public Builder setNatIP(String natIP) {
       return this;
     }
 
+    public String getNetworkTier() {
+      return networkTier;
+    }
+
+    public Builder setNetworkTier(String networkTier) {
+      this.networkTier = networkTier;
+      return this;
+    }
+
     public String getPublicPtrDomainName() {
       return publicPtrDomainName;
     }
@@ -235,7 +260,8 @@ public Builder setType(String type) {
 
     public AccessConfig build() {
 
-      return new AccessConfig(kind, name, natIP, publicPtrDomainName, setPublicPtr, type);
+      return new AccessConfig(
+          kind, name, natIP, networkTier, publicPtrDomainName, setPublicPtr, type);
     }
 
     public Builder clone() {
@@ -243,6 +269,7 @@ public Builder clone() {
       newBuilder.setKind(this.kind);
       newBuilder.setName(this.name);
       newBuilder.setNatIP(this.natIP);
+      newBuilder.setNetworkTier(this.networkTier);
       newBuilder.setPublicPtrDomainName(this.publicPtrDomainName);
       newBuilder.setSetPublicPtr(this.setPublicPtr);
       newBuilder.setType(this.type);
@@ -262,6 +289,9 @@ public String toString() {
         + "natIP="
         + natIP
         + ", "
+        + "networkTier="
+        + networkTier
+        + ", "
         + "publicPtrDomainName="
         + publicPtrDomainName
         + ", "
@@ -283,6 +313,7 @@ public boolean equals(Object o) {
       return Objects.equals(this.kind, that.getKind())
           && Objects.equals(this.name, that.getName())
           && Objects.equals(this.natIP, that.getNatIP())
+          && Objects.equals(this.networkTier, that.getNetworkTier())
           && Objects.equals(this.publicPtrDomainName, that.getPublicPtrDomainName())
           && Objects.equals(this.setPublicPtr, that.getSetPublicPtr())
           && Objects.equals(this.type, that.getType());
@@ -292,6 +323,6 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Objects.hash(kind, name, natIP, publicPtrDomainName, setPublicPtr, type);
+    return Objects.hash(kind, name, natIP, networkTier, publicPtrDomainName, setPublicPtr, type);
   }
 }
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddNodesNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddNodesNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..f984ccaa9be4
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddNodesNodeGroupHttpRequest.java
@@ -0,0 +1,447 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AddNodesNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeGroup;
+  private final NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private AddNodesNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeGroup = null;
+    this.nodeGroupsAddNodesRequestResource = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private AddNodesNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeGroup,
+      NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeGroup = nodeGroup;
+    this.nodeGroupsAddNodesRequestResource = nodeGroupsAddNodesRequestResource;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("nodeGroupsAddNodesRequestResource")) {
+      return nodeGroupsAddNodesRequestResource;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public NodeGroupsAddNodesRequest getApiMessageRequestBody() {
+    return nodeGroupsAddNodesRequestResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public NodeGroupsAddNodesRequest getNodeGroupsAddNodesRequestResource() {
+    return nodeGroupsAddNodesRequestResource;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AddNodesNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AddNodesNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AddNodesNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AddNodesNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeGroup;
+    private NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AddNodesNodeGroupHttpRequest other) {
+      if (other == AddNodesNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getNodeGroupsAddNodesRequestResource() != null) {
+        this.nodeGroupsAddNodesRequestResource = other.nodeGroupsAddNodesRequestResource;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AddNodesNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeGroup = source.nodeGroup;
+      this.nodeGroupsAddNodesRequestResource = source.nodeGroupsAddNodesRequestResource;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public NodeGroupsAddNodesRequest getNodeGroupsAddNodesRequestResource() {
+      return nodeGroupsAddNodesRequestResource;
+    }
+
+    public Builder setNodeGroupsAddNodesRequestResource(
+        NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource) {
+      this.nodeGroupsAddNodesRequestResource = nodeGroupsAddNodesRequestResource;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AddNodesNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AddNodesNodeGroupHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeGroup,
+          nodeGroupsAddNodesRequestResource,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setNodeGroupsAddNodesRequestResource(this.nodeGroupsAddNodesRequestResource);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AddNodesNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "nodeGroupsAddNodesRequestResource="
+        + nodeGroupsAddNodesRequestResource
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AddNodesNodeGroupHttpRequest) {
+      AddNodesNodeGroupHttpRequest that = (AddNodesNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(
+              this.nodeGroupsAddNodesRequestResource, that.getNodeGroupsAddNodesRequestResource())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        nodeGroup,
+        nodeGroupsAddNodesRequestResource,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendBucketHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendBucketHttpRequest.java
new file mode 100644
index 000000000000..99c013647841
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendBucketHttpRequest.java
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AddSignedUrlKeyBackendBucketHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String backendBucket;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final SignedUrlKey signedUrlKeyResource;
+  private final String userIp;
+
+  private AddSignedUrlKeyBackendBucketHttpRequest() {
+    this.access_token = null;
+    this.backendBucket = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.signedUrlKeyResource = null;
+    this.userIp = null;
+  }
+
+  private AddSignedUrlKeyBackendBucketHttpRequest(
+      String access_token,
+      String backendBucket,
+      String callback,
+      String fields,
+      String key,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      SignedUrlKey signedUrlKeyResource,
+      String userIp) {
+    this.access_token = access_token;
+    this.backendBucket = backendBucket;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.signedUrlKeyResource = signedUrlKeyResource;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("backendBucket")) {
+      return backendBucket;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("signedUrlKeyResource")) {
+      return signedUrlKeyResource;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public SignedUrlKey getApiMessageRequestBody() {
+    return signedUrlKeyResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getBackendBucket() {
+    return backendBucket;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public SignedUrlKey getSignedUrlKeyResource() {
+    return signedUrlKeyResource;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AddSignedUrlKeyBackendBucketHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AddSignedUrlKeyBackendBucketHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AddSignedUrlKeyBackendBucketHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AddSignedUrlKeyBackendBucketHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String backendBucket;
+    private String callback;
+    private String fields;
+    private String key;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private SignedUrlKey signedUrlKeyResource;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AddSignedUrlKeyBackendBucketHttpRequest other) {
+      if (other == AddSignedUrlKeyBackendBucketHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getBackendBucket() != null) {
+        this.backendBucket = other.backendBucket;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getSignedUrlKeyResource() != null) {
+        this.signedUrlKeyResource = other.signedUrlKeyResource;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AddSignedUrlKeyBackendBucketHttpRequest source) {
+      this.access_token = source.access_token;
+      this.backendBucket = source.backendBucket;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.signedUrlKeyResource = source.signedUrlKeyResource;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getBackendBucket() {
+      return backendBucket;
+    }
+
+    public Builder setBackendBucket(String backendBucket) {
+      this.backendBucket = backendBucket;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public SignedUrlKey getSignedUrlKeyResource() {
+      return signedUrlKeyResource;
+    }
+
+    public Builder setSignedUrlKeyResource(SignedUrlKey signedUrlKeyResource) {
+      this.signedUrlKeyResource = signedUrlKeyResource;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AddSignedUrlKeyBackendBucketHttpRequest build() {
+      String missing = "";
+
+      if (backendBucket == null) {
+        missing += " backendBucket";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AddSignedUrlKeyBackendBucketHttpRequest(
+          access_token,
+          backendBucket,
+          callback,
+          fields,
+          key,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          signedUrlKeyResource,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setBackendBucket(this.backendBucket);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setSignedUrlKeyResource(this.signedUrlKeyResource);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AddSignedUrlKeyBackendBucketHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "backendBucket="
+        + backendBucket
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "signedUrlKeyResource="
+        + signedUrlKeyResource
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AddSignedUrlKeyBackendBucketHttpRequest) {
+      AddSignedUrlKeyBackendBucketHttpRequest that = (AddSignedUrlKeyBackendBucketHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.backendBucket, that.getBackendBucket())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.signedUrlKeyResource, that.getSignedUrlKeyResource())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        backendBucket,
+        callback,
+        fields,
+        key,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        signedUrlKeyResource,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendServiceHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendServiceHttpRequest.java
new file mode 100644
index 000000000000..8a77b832bbc6
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AddSignedUrlKeyBackendServiceHttpRequest.java
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AddSignedUrlKeyBackendServiceHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String backendService;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final SignedUrlKey signedUrlKeyResource;
+  private final String userIp;
+
+  private AddSignedUrlKeyBackendServiceHttpRequest() {
+    this.access_token = null;
+    this.backendService = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.signedUrlKeyResource = null;
+    this.userIp = null;
+  }
+
+  private AddSignedUrlKeyBackendServiceHttpRequest(
+      String access_token,
+      String backendService,
+      String callback,
+      String fields,
+      String key,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      SignedUrlKey signedUrlKeyResource,
+      String userIp) {
+    this.access_token = access_token;
+    this.backendService = backendService;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.signedUrlKeyResource = signedUrlKeyResource;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("backendService")) {
+      return backendService;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("signedUrlKeyResource")) {
+      return signedUrlKeyResource;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public SignedUrlKey getApiMessageRequestBody() {
+    return signedUrlKeyResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getBackendService() {
+    return backendService;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public SignedUrlKey getSignedUrlKeyResource() {
+    return signedUrlKeyResource;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AddSignedUrlKeyBackendServiceHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AddSignedUrlKeyBackendServiceHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AddSignedUrlKeyBackendServiceHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AddSignedUrlKeyBackendServiceHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String backendService;
+    private String callback;
+    private String fields;
+    private String key;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private SignedUrlKey signedUrlKeyResource;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AddSignedUrlKeyBackendServiceHttpRequest other) {
+      if (other == AddSignedUrlKeyBackendServiceHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getBackendService() != null) {
+        this.backendService = other.backendService;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getSignedUrlKeyResource() != null) {
+        this.signedUrlKeyResource = other.signedUrlKeyResource;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AddSignedUrlKeyBackendServiceHttpRequest source) {
+      this.access_token = source.access_token;
+      this.backendService = source.backendService;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.signedUrlKeyResource = source.signedUrlKeyResource;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getBackendService() {
+      return backendService;
+    }
+
+    public Builder setBackendService(String backendService) {
+      this.backendService = backendService;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public SignedUrlKey getSignedUrlKeyResource() {
+      return signedUrlKeyResource;
+    }
+
+    public Builder setSignedUrlKeyResource(SignedUrlKey signedUrlKeyResource) {
+      this.signedUrlKeyResource = signedUrlKeyResource;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AddSignedUrlKeyBackendServiceHttpRequest build() {
+      String missing = "";
+
+      if (backendService == null) {
+        missing += " backendService";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AddSignedUrlKeyBackendServiceHttpRequest(
+          access_token,
+          backendService,
+          callback,
+          fields,
+          key,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          signedUrlKeyResource,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setBackendService(this.backendService);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setSignedUrlKeyResource(this.signedUrlKeyResource);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AddSignedUrlKeyBackendServiceHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "backendService="
+        + backendService
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "signedUrlKeyResource="
+        + signedUrlKeyResource
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AddSignedUrlKeyBackendServiceHttpRequest) {
+      AddSignedUrlKeyBackendServiceHttpRequest that = (AddSignedUrlKeyBackendServiceHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.backendService, that.getBackendService())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.signedUrlKeyResource, that.getSignedUrlKeyResource())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        backendService,
+        callback,
+        fields,
+        key,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        signedUrlKeyResource,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Address.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Address.java
index a9e258b8051e..c887c8d4f20b 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Address.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Address.java
@@ -34,6 +34,7 @@ public final class Address implements ApiMessage {
   private final String ipVersion;
   private final String kind;
   private final String name;
+  private final String networkTier;
   private final String region;
   private final String selfLink;
   private final String status;
@@ -49,6 +50,7 @@ private Address() {
     this.ipVersion = null;
     this.kind = null;
     this.name = null;
+    this.networkTier = null;
     this.region = null;
     this.selfLink = null;
     this.status = null;
@@ -65,6 +67,7 @@ private Address(
       String ipVersion,
       String kind,
       String name,
+      String networkTier,
       String region,
       String selfLink,
       String status,
@@ -78,6 +81,7 @@ private Address(
     this.ipVersion = ipVersion;
     this.kind = kind;
     this.name = name;
+    this.networkTier = networkTier;
     this.region = region;
     this.selfLink = selfLink;
     this.status = status;
@@ -111,6 +115,9 @@ public Object getFieldValue(String fieldName) {
     if (fieldName.equals("name")) {
       return name;
     }
+    if (fieldName.equals("networkTier")) {
+      return networkTier;
+    }
     if (fieldName.equals("region")) {
       return region;
     }
@@ -173,6 +180,10 @@ public String getName() {
     return name;
   }
 
+  public String getNetworkTier() {
+    return networkTier;
+  }
+
   public String getRegion() {
     return region;
   }
@@ -224,6 +235,7 @@ public static class Builder {
     private String ipVersion;
     private String kind;
     private String name;
+    private String networkTier;
     private String region;
     private String selfLink;
     private String status;
@@ -258,6 +270,9 @@ public Builder mergeFrom(Address other) {
       if (other.getName() != null) {
         this.name = other.name;
       }
+      if (other.getNetworkTier() != null) {
+        this.networkTier = other.networkTier;
+      }
       if (other.getRegion() != null) {
         this.region = other.region;
       }
@@ -285,6 +300,7 @@ public Builder mergeFrom(Address other) {
       this.ipVersion = source.ipVersion;
       this.kind = source.kind;
       this.name = source.name;
+      this.networkTier = source.networkTier;
       this.region = source.region;
       this.selfLink = source.selfLink;
       this.status = source.status;
@@ -364,6 +380,15 @@ public Builder setName(String name) {
       return this;
     }
 
+    public String getNetworkTier() {
+      return networkTier;
+    }
+
+    public Builder setNetworkTier(String networkTier) {
+      this.networkTier = networkTier;
+      return this;
+    }
+
     public String getRegion() {
       return region;
     }
@@ -431,6 +456,7 @@ public Address build() {
           ipVersion,
           kind,
           name,
+          networkTier,
           region,
           selfLink,
           status,
@@ -448,6 +474,7 @@ public Builder clone() {
       newBuilder.setIpVersion(this.ipVersion);
       newBuilder.setKind(this.kind);
       newBuilder.setName(this.name);
+      newBuilder.setNetworkTier(this.networkTier);
       newBuilder.setRegion(this.region);
       newBuilder.setSelfLink(this.selfLink);
       newBuilder.setStatus(this.status);
@@ -484,6 +511,9 @@ public String toString() {
         + "name="
         + name
         + ", "
+        + "networkTier="
+        + networkTier
+        + ", "
         + "region="
         + region
         + ", "
@@ -516,6 +546,7 @@ public boolean equals(Object o) {
           && Objects.equals(this.ipVersion, that.getIpVersion())
           && Objects.equals(this.kind, that.getKind())
           && Objects.equals(this.name, that.getName())
+          && Objects.equals(this.networkTier, that.getNetworkTier())
           && Objects.equals(this.region, that.getRegion())
           && Objects.equals(this.selfLink, that.getSelfLink())
           && Objects.equals(this.status, that.getStatus())
@@ -536,6 +567,7 @@ public int hashCode() {
         ipVersion,
         kind,
         name,
+        networkTier,
         region,
         selfLink,
         status,
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeGroupsHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeGroupsHttpRequest.java
new file mode 100644
index 000000000000..ffe75ac0e191
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeGroupsHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AggregatedListNodeGroupsHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String project;
+  private final String quotaUser;
+  private final String userIp;
+
+  private AggregatedListNodeGroupsHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.project = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private AggregatedListNodeGroupsHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String project,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.project = project;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("project")) {
+      return project;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AggregatedListNodeGroupsHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AggregatedListNodeGroupsHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AggregatedListNodeGroupsHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AggregatedListNodeGroupsHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String project;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AggregatedListNodeGroupsHttpRequest other) {
+      if (other == AggregatedListNodeGroupsHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getProject() != null) {
+        this.project = other.project;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AggregatedListNodeGroupsHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.project = source.project;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AggregatedListNodeGroupsHttpRequest build() {
+      String missing = "";
+
+      if (project == null) {
+        missing += " project";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AggregatedListNodeGroupsHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          project,
+          quotaUser,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setProject(this.project);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AggregatedListNodeGroupsHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "project="
+        + project
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AggregatedListNodeGroupsHttpRequest) {
+      AggregatedListNodeGroupsHttpRequest that = (AggregatedListNodeGroupsHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        project,
+        quotaUser,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTemplatesHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTemplatesHttpRequest.java
new file mode 100644
index 000000000000..b17e455ab68a
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTemplatesHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AggregatedListNodeTemplatesHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String project;
+  private final String quotaUser;
+  private final String userIp;
+
+  private AggregatedListNodeTemplatesHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.project = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private AggregatedListNodeTemplatesHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String project,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.project = project;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("project")) {
+      return project;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AggregatedListNodeTemplatesHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AggregatedListNodeTemplatesHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AggregatedListNodeTemplatesHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AggregatedListNodeTemplatesHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String project;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AggregatedListNodeTemplatesHttpRequest other) {
+      if (other == AggregatedListNodeTemplatesHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getProject() != null) {
+        this.project = other.project;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AggregatedListNodeTemplatesHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.project = source.project;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AggregatedListNodeTemplatesHttpRequest build() {
+      String missing = "";
+
+      if (project == null) {
+        missing += " project";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AggregatedListNodeTemplatesHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          project,
+          quotaUser,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setProject(this.project);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AggregatedListNodeTemplatesHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "project="
+        + project
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AggregatedListNodeTemplatesHttpRequest) {
+      AggregatedListNodeTemplatesHttpRequest that = (AggregatedListNodeTemplatesHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        project,
+        quotaUser,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTypesHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTypesHttpRequest.java
new file mode 100644
index 000000000000..7c1a7e48d59f
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AggregatedListNodeTypesHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class AggregatedListNodeTypesHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String project;
+  private final String quotaUser;
+  private final String userIp;
+
+  private AggregatedListNodeTypesHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.project = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private AggregatedListNodeTypesHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String project,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.project = project;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("project")) {
+      return project;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(AggregatedListNodeTypesHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static AggregatedListNodeTypesHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final AggregatedListNodeTypesHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new AggregatedListNodeTypesHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String project;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(AggregatedListNodeTypesHttpRequest other) {
+      if (other == AggregatedListNodeTypesHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getProject() != null) {
+        this.project = other.project;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(AggregatedListNodeTypesHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.project = source.project;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public AggregatedListNodeTypesHttpRequest build() {
+      String missing = "";
+
+      if (project == null) {
+        missing += " project";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new AggregatedListNodeTypesHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          project,
+          quotaUser,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setProject(this.project);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "AggregatedListNodeTypesHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "project="
+        + project
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof AggregatedListNodeTypesHttpRequest) {
+      AggregatedListNodeTypesHttpRequest that = (AggregatedListNodeTypesHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        project,
+        quotaUser,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketClient.java
index de81f2a92f73..8d0bc786521b 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketClient.java
@@ -43,7 +43,8 @@
  * <code>
  * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
  *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
- *   Operation response = backendBucketClient.deleteBackendBucket(backendBucket);
+ *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+ *   Operation response = backendBucketClient.addSignedUrlKeyBackendBucket(backendBucket, signedUrlKeyResource);
  * }
  * </code>
  * </pre>
@@ -152,6 +153,123 @@ public BackendBucketStub getStub() {
     return stub;
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   Operation response = backendBucketClient.addSignedUrlKeyBackendBucket(backendBucket, signedUrlKeyResource);
+   * }
+   * </code></pre>
+   *
+   * @param backendBucket Name of the BackendBucket resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param signedUrlKeyResource Represents a customer-supplied Signing Key used by Cloud CDN Signed
+   *     URLs
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendBucket(
+      ProjectGlobalBackendBucketName backendBucket, SignedUrlKey signedUrlKeyResource) {
+
+    AddSignedUrlKeyBackendBucketHttpRequest request =
+        AddSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+            .setBackendBucket(backendBucket == null ? null : backendBucket.toString())
+            .setSignedUrlKeyResource(signedUrlKeyResource)
+            .build();
+    return addSignedUrlKeyBackendBucket(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   Operation response = backendBucketClient.addSignedUrlKeyBackendBucket(backendBucket.toString(), signedUrlKeyResource);
+   * }
+   * </code></pre>
+   *
+   * @param backendBucket Name of the BackendBucket resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param signedUrlKeyResource Represents a customer-supplied Signing Key used by Cloud CDN Signed
+   *     URLs
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendBucket(
+      String backendBucket, SignedUrlKey signedUrlKeyResource) {
+
+    AddSignedUrlKeyBackendBucketHttpRequest request =
+        AddSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+            .setBackendBucket(backendBucket)
+            .setSignedUrlKeyResource(signedUrlKeyResource)
+            .build();
+    return addSignedUrlKeyBackendBucket(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   AddSignedUrlKeyBackendBucketHttpRequest request = AddSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+   *     .setBackendBucket(backendBucket.toString())
+   *     .setSignedUrlKeyResource(signedUrlKeyResource)
+   *     .build();
+   *   Operation response = backendBucketClient.addSignedUrlKeyBackendBucket(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendBucket(
+      AddSignedUrlKeyBackendBucketHttpRequest request) {
+    return addSignedUrlKeyBackendBucketCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   AddSignedUrlKeyBackendBucketHttpRequest request = AddSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+   *     .setBackendBucket(backendBucket.toString())
+   *     .setSignedUrlKeyResource(signedUrlKeyResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = backendBucketClient.addSignedUrlKeyBackendBucketCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketCallable() {
+    return stub.addSignedUrlKeyBackendBucketCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Deletes the specified BackendBucket resource.
@@ -250,6 +368,120 @@ public final Operation deleteBackendBucket(DeleteBackendBucketHttpRequest reques
     return stub.deleteBackendBucketCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   String keyName = "";
+   *   Operation response = backendBucketClient.deleteSignedUrlKeyBackendBucket(backendBucket, keyName);
+   * }
+   * </code></pre>
+   *
+   * @param backendBucket Name of the BackendBucket resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param keyName The name of the Signed URL Key to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendBucket(
+      ProjectGlobalBackendBucketName backendBucket, String keyName) {
+
+    DeleteSignedUrlKeyBackendBucketHttpRequest request =
+        DeleteSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+            .setBackendBucket(backendBucket == null ? null : backendBucket.toString())
+            .setKeyName(keyName)
+            .build();
+    return deleteSignedUrlKeyBackendBucket(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   String keyName = "";
+   *   Operation response = backendBucketClient.deleteSignedUrlKeyBackendBucket(backendBucket.toString(), keyName);
+   * }
+   * </code></pre>
+   *
+   * @param backendBucket Name of the BackendBucket resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param keyName The name of the Signed URL Key to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendBucket(String backendBucket, String keyName) {
+
+    DeleteSignedUrlKeyBackendBucketHttpRequest request =
+        DeleteSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+            .setBackendBucket(backendBucket)
+            .setKeyName(keyName)
+            .build();
+    return deleteSignedUrlKeyBackendBucket(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   String keyName = "";
+   *   DeleteSignedUrlKeyBackendBucketHttpRequest request = DeleteSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+   *     .setBackendBucket(backendBucket.toString())
+   *     .setKeyName(keyName)
+   *     .build();
+   *   Operation response = backendBucketClient.deleteSignedUrlKeyBackendBucket(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendBucket(
+      DeleteSignedUrlKeyBackendBucketHttpRequest request) {
+    return deleteSignedUrlKeyBackendBucketCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend bucket.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
+   *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+   *   String keyName = "";
+   *   DeleteSignedUrlKeyBackendBucketHttpRequest request = DeleteSignedUrlKeyBackendBucketHttpRequest.newBuilder()
+   *     .setBackendBucket(backendBucket.toString())
+   *     .setKeyName(keyName)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = backendBucketClient.deleteSignedUrlKeyBackendBucketCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketCallable() {
+    return stub.deleteSignedUrlKeyBackendBucketCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Returns the specified BackendBucket resource. Gets a list of available backend buckets by
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketSettings.java
index 1e47fbf5864d..2610369f2a1e 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendBucketSettings.java
@@ -48,13 +48,13 @@
  *
  * <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. For
- * example, to set the total timeout of deleteBackendBucket to 30 seconds:
+ * example, to set the total timeout of addSignedUrlKeyBackendBucket to 30 seconds:
  *
  * <pre>
  * <code>
  * BackendBucketSettings.Builder backendBucketSettingsBuilder =
  *     BackendBucketSettings.newBuilder();
- * backendBucketSettingsBuilder.deleteBackendBucketSettings().getRetrySettings().toBuilder()
+ * backendBucketSettingsBuilder.addSignedUrlKeyBackendBucketSettings().getRetrySettings().toBuilder()
  *     .setTotalTimeout(Duration.ofSeconds(30));
  * BackendBucketSettings backendBucketSettings = backendBucketSettingsBuilder.build();
  * </code>
@@ -63,12 +63,25 @@
 @Generated("by gapic-generator")
 @BetaApi
 public class BackendBucketSettings extends ClientSettings<BackendBucketSettings> {
+  /** Returns the object with the settings used for calls to addSignedUrlKeyBackendBucket. */
+  public UnaryCallSettings<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketSettings() {
+    return ((BackendBucketStubSettings) getStubSettings()).addSignedUrlKeyBackendBucketSettings();
+  }
+
   /** Returns the object with the settings used for calls to deleteBackendBucket. */
   public UnaryCallSettings<DeleteBackendBucketHttpRequest, Operation>
       deleteBackendBucketSettings() {
     return ((BackendBucketStubSettings) getStubSettings()).deleteBackendBucketSettings();
   }
 
+  /** Returns the object with the settings used for calls to deleteSignedUrlKeyBackendBucket. */
+  public UnaryCallSettings<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketSettings() {
+    return ((BackendBucketStubSettings) getStubSettings())
+        .deleteSignedUrlKeyBackendBucketSettings();
+  }
+
   /** Returns the object with the settings used for calls to getBackendBucket. */
   public UnaryCallSettings<GetBackendBucketHttpRequest, BackendBucket> getBackendBucketSettings() {
     return ((BackendBucketStubSettings) getStubSettings()).getBackendBucketSettings();
@@ -200,12 +213,24 @@ public Builder applyToAllUnaryMethods(
       return this;
     }
 
+    /** Returns the builder for the settings used for calls to addSignedUrlKeyBackendBucket. */
+    public UnaryCallSettings.Builder<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+        addSignedUrlKeyBackendBucketSettings() {
+      return getStubSettingsBuilder().addSignedUrlKeyBackendBucketSettings();
+    }
+
     /** Returns the builder for the settings used for calls to deleteBackendBucket. */
     public UnaryCallSettings.Builder<DeleteBackendBucketHttpRequest, Operation>
         deleteBackendBucketSettings() {
       return getStubSettingsBuilder().deleteBackendBucketSettings();
     }
 
+    /** Returns the builder for the settings used for calls to deleteSignedUrlKeyBackendBucket. */
+    public UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+        deleteSignedUrlKeyBackendBucketSettings() {
+      return getStubSettingsBuilder().deleteSignedUrlKeyBackendBucketSettings();
+    }
+
     /** Returns the builder for the settings used for calls to getBackendBucket. */
     public UnaryCallSettings.Builder<GetBackendBucketHttpRequest, BackendBucket>
         getBackendBucketSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceClient.java
index f165c7388301..ac96f1aeff4a 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceClient.java
@@ -43,7 +43,8 @@
  * <code>
  * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
  *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
- *   Operation response = backendServiceClient.deleteBackendService(backendService);
+ *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+ *   Operation response = backendServiceClient.addSignedUrlKeyBackendService(backendService, signedUrlKeyResource);
  * }
  * </code>
  * </pre>
@@ -152,6 +153,123 @@ public BackendServiceStub getStub() {
     return stub;
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   Operation response = backendServiceClient.addSignedUrlKeyBackendService(backendService, signedUrlKeyResource);
+   * }
+   * </code></pre>
+   *
+   * @param backendService Name of the BackendService resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param signedUrlKeyResource Represents a customer-supplied Signing Key used by Cloud CDN Signed
+   *     URLs
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendService(
+      ProjectGlobalBackendServiceName backendService, SignedUrlKey signedUrlKeyResource) {
+
+    AddSignedUrlKeyBackendServiceHttpRequest request =
+        AddSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+            .setBackendService(backendService == null ? null : backendService.toString())
+            .setSignedUrlKeyResource(signedUrlKeyResource)
+            .build();
+    return addSignedUrlKeyBackendService(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   Operation response = backendServiceClient.addSignedUrlKeyBackendService(backendService.toString(), signedUrlKeyResource);
+   * }
+   * </code></pre>
+   *
+   * @param backendService Name of the BackendService resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param signedUrlKeyResource Represents a customer-supplied Signing Key used by Cloud CDN Signed
+   *     URLs
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendService(
+      String backendService, SignedUrlKey signedUrlKeyResource) {
+
+    AddSignedUrlKeyBackendServiceHttpRequest request =
+        AddSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+            .setBackendService(backendService)
+            .setSignedUrlKeyResource(signedUrlKeyResource)
+            .build();
+    return addSignedUrlKeyBackendService(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   AddSignedUrlKeyBackendServiceHttpRequest request = AddSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+   *     .setBackendService(backendService.toString())
+   *     .setSignedUrlKeyResource(signedUrlKeyResource)
+   *     .build();
+   *   Operation response = backendServiceClient.addSignedUrlKeyBackendService(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation addSignedUrlKeyBackendService(
+      AddSignedUrlKeyBackendServiceHttpRequest request) {
+    return addSignedUrlKeyBackendServiceCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+   *   AddSignedUrlKeyBackendServiceHttpRequest request = AddSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+   *     .setBackendService(backendService.toString())
+   *     .setSignedUrlKeyResource(signedUrlKeyResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = backendServiceClient.addSignedUrlKeyBackendServiceCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceCallable() {
+    return stub.addSignedUrlKeyBackendServiceCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Retrieves the list of all BackendService resources, regional and global, available to the
@@ -396,6 +514,120 @@ public final Operation deleteBackendService(DeleteBackendServiceHttpRequest requ
     return stub.deleteBackendServiceCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   String keyName = "";
+   *   Operation response = backendServiceClient.deleteSignedUrlKeyBackendService(backendService, keyName);
+   * }
+   * </code></pre>
+   *
+   * @param backendService Name of the BackendService resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param keyName The name of the Signed URL Key to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendService(
+      ProjectGlobalBackendServiceName backendService, String keyName) {
+
+    DeleteSignedUrlKeyBackendServiceHttpRequest request =
+        DeleteSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+            .setBackendService(backendService == null ? null : backendService.toString())
+            .setKeyName(keyName)
+            .build();
+    return deleteSignedUrlKeyBackendService(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   String keyName = "";
+   *   Operation response = backendServiceClient.deleteSignedUrlKeyBackendService(backendService.toString(), keyName);
+   * }
+   * </code></pre>
+   *
+   * @param backendService Name of the BackendService resource to which the Signed URL Key should be
+   *     added. The name should conform to RFC1035.
+   * @param keyName The name of the Signed URL Key to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendService(String backendService, String keyName) {
+
+    DeleteSignedUrlKeyBackendServiceHttpRequest request =
+        DeleteSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+            .setBackendService(backendService)
+            .setKeyName(keyName)
+            .build();
+    return deleteSignedUrlKeyBackendService(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   String keyName = "";
+   *   DeleteSignedUrlKeyBackendServiceHttpRequest request = DeleteSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+   *     .setBackendService(backendService.toString())
+   *     .setKeyName(keyName)
+   *     .build();
+   *   Operation response = backendServiceClient.deleteSignedUrlKeyBackendService(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation deleteSignedUrlKeyBackendService(
+      DeleteSignedUrlKeyBackendServiceHttpRequest request) {
+    return deleteSignedUrlKeyBackendServiceCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes a key for validating requests with signed URLs for this backend service.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
+   *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+   *   String keyName = "";
+   *   DeleteSignedUrlKeyBackendServiceHttpRequest request = DeleteSignedUrlKeyBackendServiceHttpRequest.newBuilder()
+   *     .setBackendService(backendService.toString())
+   *     .setKeyName(keyName)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = backendServiceClient.deleteSignedUrlKeyBackendServiceCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceCallable() {
+    return stub.deleteSignedUrlKeyBackendServiceCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Returns the specified BackendService resource. Gets a list of available backend services by
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceSettings.java
index 1f0e872b9cc1..90b65a13c5e2 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/BackendServiceSettings.java
@@ -49,13 +49,13 @@
  *
  * <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. For
- * example, to set the total timeout of deleteBackendService to 30 seconds:
+ * example, to set the total timeout of addSignedUrlKeyBackendService to 30 seconds:
  *
  * <pre>
  * <code>
  * BackendServiceSettings.Builder backendServiceSettingsBuilder =
  *     BackendServiceSettings.newBuilder();
- * backendServiceSettingsBuilder.deleteBackendServiceSettings().getRetrySettings().toBuilder()
+ * backendServiceSettingsBuilder.addSignedUrlKeyBackendServiceSettings().getRetrySettings().toBuilder()
  *     .setTotalTimeout(Duration.ofSeconds(30));
  * BackendServiceSettings backendServiceSettings = backendServiceSettingsBuilder.build();
  * </code>
@@ -64,6 +64,12 @@
 @Generated("by gapic-generator")
 @BetaApi
 public class BackendServiceSettings extends ClientSettings<BackendServiceSettings> {
+  /** Returns the object with the settings used for calls to addSignedUrlKeyBackendService. */
+  public UnaryCallSettings<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceSettings() {
+    return ((BackendServiceStubSettings) getStubSettings()).addSignedUrlKeyBackendServiceSettings();
+  }
+
   /** Returns the object with the settings used for calls to aggregatedListBackendServices. */
   public PagedCallSettings<
           AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
@@ -78,6 +84,13 @@ public class BackendServiceSettings extends ClientSettings<BackendServiceSetting
     return ((BackendServiceStubSettings) getStubSettings()).deleteBackendServiceSettings();
   }
 
+  /** Returns the object with the settings used for calls to deleteSignedUrlKeyBackendService. */
+  public UnaryCallSettings<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceSettings() {
+    return ((BackendServiceStubSettings) getStubSettings())
+        .deleteSignedUrlKeyBackendServiceSettings();
+  }
+
   /** Returns the object with the settings used for calls to getBackendService. */
   public UnaryCallSettings<GetBackendServiceHttpRequest, BackendService>
       getBackendServiceSettings() {
@@ -217,6 +230,12 @@ public Builder applyToAllUnaryMethods(
       return this;
     }
 
+    /** Returns the builder for the settings used for calls to addSignedUrlKeyBackendService. */
+    public UnaryCallSettings.Builder<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+        addSignedUrlKeyBackendServiceSettings() {
+      return getStubSettingsBuilder().addSignedUrlKeyBackendServiceSettings();
+    }
+
     /** Returns the builder for the settings used for calls to aggregatedListBackendServices. */
     public PagedCallSettings.Builder<
             AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
@@ -231,6 +250,12 @@ public Builder applyToAllUnaryMethods(
       return getStubSettingsBuilder().deleteBackendServiceSettings();
     }
 
+    /** Returns the builder for the settings used for calls to deleteSignedUrlKeyBackendService. */
+    public UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+        deleteSignedUrlKeyBackendServiceSettings() {
+      return getStubSettingsBuilder().deleteSignedUrlKeyBackendServiceSettings();
+    }
+
     /** Returns the builder for the settings used for calls to getBackendService. */
     public UnaryCallSettings.Builder<GetBackendServiceHttpRequest, BackendService>
         getBackendServiceSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..8e77760475e5
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeGroupHttpRequest.java
@@ -0,0 +1,405 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class DeleteNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeGroup;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private DeleteNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeGroup = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private DeleteNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeGroup,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeGroup = nodeGroup;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(DeleteNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static DeleteNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final DeleteNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new DeleteNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeGroup;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(DeleteNodeGroupHttpRequest other) {
+      if (other == DeleteNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(DeleteNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeGroup = source.nodeGroup;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public DeleteNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new DeleteNodeGroupHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeGroup,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "DeleteNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof DeleteNodeGroupHttpRequest) {
+      DeleteNodeGroupHttpRequest that = (DeleteNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token, callback, fields, key, nodeGroup, prettyPrint, quotaUser, requestId, userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeTemplateHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeTemplateHttpRequest.java
new file mode 100644
index 000000000000..6fad6d6ed887
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodeTemplateHttpRequest.java
@@ -0,0 +1,413 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class DeleteNodeTemplateHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeTemplate;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private DeleteNodeTemplateHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeTemplate = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private DeleteNodeTemplateHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeTemplate,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeTemplate = nodeTemplate;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeTemplate")) {
+      return nodeTemplate;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeTemplate() {
+    return nodeTemplate;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(DeleteNodeTemplateHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static DeleteNodeTemplateHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final DeleteNodeTemplateHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new DeleteNodeTemplateHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeTemplate;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(DeleteNodeTemplateHttpRequest other) {
+      if (other == DeleteNodeTemplateHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeTemplate() != null) {
+        this.nodeTemplate = other.nodeTemplate;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(DeleteNodeTemplateHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeTemplate = source.nodeTemplate;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeTemplate() {
+      return nodeTemplate;
+    }
+
+    public Builder setNodeTemplate(String nodeTemplate) {
+      this.nodeTemplate = nodeTemplate;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public DeleteNodeTemplateHttpRequest build() {
+      String missing = "";
+
+      if (nodeTemplate == null) {
+        missing += " nodeTemplate";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new DeleteNodeTemplateHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeTemplate,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeTemplate(this.nodeTemplate);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "DeleteNodeTemplateHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeTemplate="
+        + nodeTemplate
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof DeleteNodeTemplateHttpRequest) {
+      DeleteNodeTemplateHttpRequest that = (DeleteNodeTemplateHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeTemplate, that.getNodeTemplate())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        nodeTemplate,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodesNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodesNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..cbe19576b777
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteNodesNodeGroupHttpRequest.java
@@ -0,0 +1,448 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class DeleteNodesNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeGroup;
+  private final NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private DeleteNodesNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeGroup = null;
+    this.nodeGroupsDeleteNodesRequestResource = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private DeleteNodesNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeGroup,
+      NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeGroup = nodeGroup;
+    this.nodeGroupsDeleteNodesRequestResource = nodeGroupsDeleteNodesRequestResource;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("nodeGroupsDeleteNodesRequestResource")) {
+      return nodeGroupsDeleteNodesRequestResource;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public NodeGroupsDeleteNodesRequest getApiMessageRequestBody() {
+    return nodeGroupsDeleteNodesRequestResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public NodeGroupsDeleteNodesRequest getNodeGroupsDeleteNodesRequestResource() {
+    return nodeGroupsDeleteNodesRequestResource;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(DeleteNodesNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static DeleteNodesNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final DeleteNodesNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new DeleteNodesNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeGroup;
+    private NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(DeleteNodesNodeGroupHttpRequest other) {
+      if (other == DeleteNodesNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getNodeGroupsDeleteNodesRequestResource() != null) {
+        this.nodeGroupsDeleteNodesRequestResource = other.nodeGroupsDeleteNodesRequestResource;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(DeleteNodesNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeGroup = source.nodeGroup;
+      this.nodeGroupsDeleteNodesRequestResource = source.nodeGroupsDeleteNodesRequestResource;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public NodeGroupsDeleteNodesRequest getNodeGroupsDeleteNodesRequestResource() {
+      return nodeGroupsDeleteNodesRequestResource;
+    }
+
+    public Builder setNodeGroupsDeleteNodesRequestResource(
+        NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource) {
+      this.nodeGroupsDeleteNodesRequestResource = nodeGroupsDeleteNodesRequestResource;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public DeleteNodesNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new DeleteNodesNodeGroupHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeGroup,
+          nodeGroupsDeleteNodesRequestResource,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setNodeGroupsDeleteNodesRequestResource(this.nodeGroupsDeleteNodesRequestResource);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "DeleteNodesNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "nodeGroupsDeleteNodesRequestResource="
+        + nodeGroupsDeleteNodesRequestResource
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof DeleteNodesNodeGroupHttpRequest) {
+      DeleteNodesNodeGroupHttpRequest that = (DeleteNodesNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(
+              this.nodeGroupsDeleteNodesRequestResource,
+              that.getNodeGroupsDeleteNodesRequestResource())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        nodeGroup,
+        nodeGroupsDeleteNodesRequestResource,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendBucketHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendBucketHttpRequest.java
new file mode 100644
index 000000000000..2897940b6645
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendBucketHttpRequest.java
@@ -0,0 +1,450 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class DeleteSignedUrlKeyBackendBucketHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String backendBucket;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String keyName;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private DeleteSignedUrlKeyBackendBucketHttpRequest() {
+    this.access_token = null;
+    this.backendBucket = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.keyName = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private DeleteSignedUrlKeyBackendBucketHttpRequest(
+      String access_token,
+      String backendBucket,
+      String callback,
+      String fields,
+      String key,
+      String keyName,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.backendBucket = backendBucket;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.keyName = keyName;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("backendBucket")) {
+      return backendBucket;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("keyName")) {
+      return keyName;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getBackendBucket() {
+    return backendBucket;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getKeyName() {
+    return keyName;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(DeleteSignedUrlKeyBackendBucketHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static DeleteSignedUrlKeyBackendBucketHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final DeleteSignedUrlKeyBackendBucketHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new DeleteSignedUrlKeyBackendBucketHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String backendBucket;
+    private String callback;
+    private String fields;
+    private String key;
+    private String keyName;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(DeleteSignedUrlKeyBackendBucketHttpRequest other) {
+      if (other == DeleteSignedUrlKeyBackendBucketHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getBackendBucket() != null) {
+        this.backendBucket = other.backendBucket;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getKeyName() != null) {
+        this.keyName = other.keyName;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(DeleteSignedUrlKeyBackendBucketHttpRequest source) {
+      this.access_token = source.access_token;
+      this.backendBucket = source.backendBucket;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.keyName = source.keyName;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getBackendBucket() {
+      return backendBucket;
+    }
+
+    public Builder setBackendBucket(String backendBucket) {
+      this.backendBucket = backendBucket;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getKeyName() {
+      return keyName;
+    }
+
+    public Builder setKeyName(String keyName) {
+      this.keyName = keyName;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public DeleteSignedUrlKeyBackendBucketHttpRequest build() {
+      String missing = "";
+
+      if (backendBucket == null) {
+        missing += " backendBucket";
+      }
+
+      if (keyName == null) {
+        missing += " keyName";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new DeleteSignedUrlKeyBackendBucketHttpRequest(
+          access_token,
+          backendBucket,
+          callback,
+          fields,
+          key,
+          keyName,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setBackendBucket(this.backendBucket);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setKeyName(this.keyName);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "DeleteSignedUrlKeyBackendBucketHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "backendBucket="
+        + backendBucket
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "keyName="
+        + keyName
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof DeleteSignedUrlKeyBackendBucketHttpRequest) {
+      DeleteSignedUrlKeyBackendBucketHttpRequest that =
+          (DeleteSignedUrlKeyBackendBucketHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.backendBucket, that.getBackendBucket())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.keyName, that.getKeyName())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        backendBucket,
+        callback,
+        fields,
+        key,
+        keyName,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendServiceHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendServiceHttpRequest.java
new file mode 100644
index 000000000000..ad269230da49
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/DeleteSignedUrlKeyBackendServiceHttpRequest.java
@@ -0,0 +1,450 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class DeleteSignedUrlKeyBackendServiceHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String backendService;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String keyName;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private DeleteSignedUrlKeyBackendServiceHttpRequest() {
+    this.access_token = null;
+    this.backendService = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.keyName = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private DeleteSignedUrlKeyBackendServiceHttpRequest(
+      String access_token,
+      String backendService,
+      String callback,
+      String fields,
+      String key,
+      String keyName,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.backendService = backendService;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.keyName = keyName;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("backendService")) {
+      return backendService;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("keyName")) {
+      return keyName;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getBackendService() {
+    return backendService;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getKeyName() {
+    return keyName;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(DeleteSignedUrlKeyBackendServiceHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static DeleteSignedUrlKeyBackendServiceHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final DeleteSignedUrlKeyBackendServiceHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new DeleteSignedUrlKeyBackendServiceHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String backendService;
+    private String callback;
+    private String fields;
+    private String key;
+    private String keyName;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(DeleteSignedUrlKeyBackendServiceHttpRequest other) {
+      if (other == DeleteSignedUrlKeyBackendServiceHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getBackendService() != null) {
+        this.backendService = other.backendService;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getKeyName() != null) {
+        this.keyName = other.keyName;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(DeleteSignedUrlKeyBackendServiceHttpRequest source) {
+      this.access_token = source.access_token;
+      this.backendService = source.backendService;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.keyName = source.keyName;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getBackendService() {
+      return backendService;
+    }
+
+    public Builder setBackendService(String backendService) {
+      this.backendService = backendService;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getKeyName() {
+      return keyName;
+    }
+
+    public Builder setKeyName(String keyName) {
+      this.keyName = keyName;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public DeleteSignedUrlKeyBackendServiceHttpRequest build() {
+      String missing = "";
+
+      if (backendService == null) {
+        missing += " backendService";
+      }
+
+      if (keyName == null) {
+        missing += " keyName";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new DeleteSignedUrlKeyBackendServiceHttpRequest(
+          access_token,
+          backendService,
+          callback,
+          fields,
+          key,
+          keyName,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setBackendService(this.backendService);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setKeyName(this.keyName);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "DeleteSignedUrlKeyBackendServiceHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "backendService="
+        + backendService
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "keyName="
+        + keyName
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof DeleteSignedUrlKeyBackendServiceHttpRequest) {
+      DeleteSignedUrlKeyBackendServiceHttpRequest that =
+          (DeleteSignedUrlKeyBackendServiceHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.backendService, that.getBackendService())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.keyName, that.getKeyName())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        backendService,
+        callback,
+        fields,
+        key,
+        keyName,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ForwardingRule.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ForwardingRule.java
index fdac59a538f9..aabaa7170fe6 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ForwardingRule.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ForwardingRule.java
@@ -37,6 +37,7 @@ public final class ForwardingRule implements ApiMessage {
   private final String loadBalancingScheme;
   private final String name;
   private final String network;
+  private final String networkTier;
   private final String portRange;
   private final List<String> ports;
   private final String region;
@@ -56,6 +57,7 @@ private ForwardingRule() {
     this.loadBalancingScheme = null;
     this.name = null;
     this.network = null;
+    this.networkTier = null;
     this.portRange = null;
     this.ports = null;
     this.region = null;
@@ -76,6 +78,7 @@ private ForwardingRule(
       String loadBalancingScheme,
       String name,
       String network,
+      String networkTier,
       String portRange,
       List<String> ports,
       String region,
@@ -93,6 +96,7 @@ private ForwardingRule(
     this.loadBalancingScheme = loadBalancingScheme;
     this.name = name;
     this.network = network;
+    this.networkTier = networkTier;
     this.portRange = portRange;
     this.ports = ports;
     this.region = region;
@@ -136,6 +140,9 @@ public Object getFieldValue(String fieldName) {
     if (fieldName.equals("network")) {
       return network;
     }
+    if (fieldName.equals("networkTier")) {
+      return networkTier;
+    }
     if (fieldName.equals("portRange")) {
       return portRange;
     }
@@ -213,6 +220,10 @@ public String getNetwork() {
     return network;
   }
 
+  public String getNetworkTier() {
+    return networkTier;
+  }
+
   public String getPortRange() {
     return portRange;
   }
@@ -271,6 +282,7 @@ public static class Builder {
     private String loadBalancingScheme;
     private String name;
     private String network;
+    private String networkTier;
     private String portRange;
     private List<String> ports;
     private String region;
@@ -315,6 +327,9 @@ public Builder mergeFrom(ForwardingRule other) {
       if (other.getNetwork() != null) {
         this.network = other.network;
       }
+      if (other.getNetworkTier() != null) {
+        this.networkTier = other.networkTier;
+      }
       if (other.getPortRange() != null) {
         this.portRange = other.portRange;
       }
@@ -348,6 +363,7 @@ public Builder mergeFrom(ForwardingRule other) {
       this.loadBalancingScheme = source.loadBalancingScheme;
       this.name = source.name;
       this.network = source.network;
+      this.networkTier = source.networkTier;
       this.portRange = source.portRange;
       this.ports = source.ports;
       this.region = source.region;
@@ -455,6 +471,15 @@ public Builder setNetwork(String network) {
       return this;
     }
 
+    public String getNetworkTier() {
+      return networkTier;
+    }
+
+    public Builder setNetworkTier(String networkTier) {
+      this.networkTier = networkTier;
+      return this;
+    }
+
     public String getPortRange() {
       return portRange;
     }
@@ -534,6 +559,7 @@ public ForwardingRule build() {
           loadBalancingScheme,
           name,
           network,
+          networkTier,
           portRange,
           ports,
           region,
@@ -555,6 +581,7 @@ public Builder clone() {
       newBuilder.setLoadBalancingScheme(this.loadBalancingScheme);
       newBuilder.setName(this.name);
       newBuilder.setNetwork(this.network);
+      newBuilder.setNetworkTier(this.networkTier);
       newBuilder.setPortRange(this.portRange);
       newBuilder.addAllPorts(this.ports);
       newBuilder.setRegion(this.region);
@@ -601,6 +628,9 @@ public String toString() {
         + "network="
         + network
         + ", "
+        + "networkTier="
+        + networkTier
+        + ", "
         + "portRange="
         + portRange
         + ", "
@@ -639,6 +669,7 @@ public boolean equals(Object o) {
           && Objects.equals(this.loadBalancingScheme, that.getLoadBalancingScheme())
           && Objects.equals(this.name, that.getName())
           && Objects.equals(this.network, that.getNetwork())
+          && Objects.equals(this.networkTier, that.getNetworkTier())
           && Objects.equals(this.portRange, that.getPortRange())
           && Objects.equals(this.ports, that.getPortsList())
           && Objects.equals(this.region, that.getRegion())
@@ -663,6 +694,7 @@ public int hashCode() {
         loadBalancingScheme,
         name,
         network,
+        networkTier,
         portRange,
         ports,
         region,
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..a1c59cc87164
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeGroupHttpRequest.java
@@ -0,0 +1,367 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class GetNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeGroup;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+
+  private GetNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeGroup = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private GetNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeGroup,
+      String prettyPrint,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeGroup = nodeGroup;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(GetNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static GetNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final GetNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new GetNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeGroup;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(GetNodeGroupHttpRequest other) {
+      if (other == GetNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(GetNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeGroup = source.nodeGroup;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public GetNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new GetNodeGroupHttpRequest(
+          access_token, callback, fields, key, nodeGroup, prettyPrint, quotaUser, userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "GetNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof GetNodeGroupHttpRequest) {
+      GetNodeGroupHttpRequest that = (GetNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token, callback, fields, key, nodeGroup, prettyPrint, quotaUser, userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTemplateHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTemplateHttpRequest.java
new file mode 100644
index 000000000000..3cc2991d2cb9
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTemplateHttpRequest.java
@@ -0,0 +1,367 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class GetNodeTemplateHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeTemplate;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+
+  private GetNodeTemplateHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeTemplate = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private GetNodeTemplateHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeTemplate,
+      String prettyPrint,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeTemplate = nodeTemplate;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeTemplate")) {
+      return nodeTemplate;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeTemplate() {
+    return nodeTemplate;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(GetNodeTemplateHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static GetNodeTemplateHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final GetNodeTemplateHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new GetNodeTemplateHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeTemplate;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(GetNodeTemplateHttpRequest other) {
+      if (other == GetNodeTemplateHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeTemplate() != null) {
+        this.nodeTemplate = other.nodeTemplate;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(GetNodeTemplateHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeTemplate = source.nodeTemplate;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeTemplate() {
+      return nodeTemplate;
+    }
+
+    public Builder setNodeTemplate(String nodeTemplate) {
+      this.nodeTemplate = nodeTemplate;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public GetNodeTemplateHttpRequest build() {
+      String missing = "";
+
+      if (nodeTemplate == null) {
+        missing += " nodeTemplate";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new GetNodeTemplateHttpRequest(
+          access_token, callback, fields, key, nodeTemplate, prettyPrint, quotaUser, userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeTemplate(this.nodeTemplate);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "GetNodeTemplateHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeTemplate="
+        + nodeTemplate
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof GetNodeTemplateHttpRequest) {
+      GetNodeTemplateHttpRequest that = (GetNodeTemplateHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeTemplate, that.getNodeTemplate())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token, callback, fields, key, nodeTemplate, prettyPrint, quotaUser, userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTypeHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTypeHttpRequest.java
new file mode 100644
index 000000000000..f4388afd78e9
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/GetNodeTypeHttpRequest.java
@@ -0,0 +1,367 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class GetNodeTypeHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeType;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+
+  private GetNodeTypeHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeType = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private GetNodeTypeHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeType,
+      String prettyPrint,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeType = nodeType;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeType")) {
+      return nodeType;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeType() {
+    return nodeType;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(GetNodeTypeHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static GetNodeTypeHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final GetNodeTypeHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new GetNodeTypeHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeType;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(GetNodeTypeHttpRequest other) {
+      if (other == GetNodeTypeHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeType() != null) {
+        this.nodeType = other.nodeType;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(GetNodeTypeHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeType = source.nodeType;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeType() {
+      return nodeType;
+    }
+
+    public Builder setNodeType(String nodeType) {
+      this.nodeType = nodeType;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public GetNodeTypeHttpRequest build() {
+      String missing = "";
+
+      if (nodeType == null) {
+        missing += " nodeType";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new GetNodeTypeHttpRequest(
+          access_token, callback, fields, key, nodeType, prettyPrint, quotaUser, userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeType(this.nodeType);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "GetNodeTypeHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeType="
+        + nodeType
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof GetNodeTypeHttpRequest) {
+      GetNodeTypeHttpRequest that = (GetNodeTypeHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeType, that.getNodeType())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token, callback, fields, key, nodeType, prettyPrint, quotaUser, userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..bae7c2901ed1
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeGroupHttpRequest.java
@@ -0,0 +1,480 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class InsertNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final Integer initialNodeCount;
+  private final String key;
+  private final NodeGroup nodeGroupResource;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+  private final String zone;
+
+  private InsertNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.initialNodeCount = null;
+    this.key = null;
+    this.nodeGroupResource = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+    this.zone = null;
+  }
+
+  private InsertNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      Integer initialNodeCount,
+      String key,
+      NodeGroup nodeGroupResource,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp,
+      String zone) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.initialNodeCount = initialNodeCount;
+    this.key = key;
+    this.nodeGroupResource = nodeGroupResource;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+    this.zone = zone;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("initialNodeCount")) {
+      return initialNodeCount;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroupResource")) {
+      return nodeGroupResource;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    if (fieldName.equals("zone")) {
+      return zone;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public NodeGroup getApiMessageRequestBody() {
+    return nodeGroupResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public Integer getInitialNodeCount() {
+    return initialNodeCount;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public NodeGroup getNodeGroupResource() {
+    return nodeGroupResource;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(InsertNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static InsertNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final InsertNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new InsertNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private Integer initialNodeCount;
+    private String key;
+    private NodeGroup nodeGroupResource;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+    private String zone;
+
+    Builder() {}
+
+    public Builder mergeFrom(InsertNodeGroupHttpRequest other) {
+      if (other == InsertNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getInitialNodeCount() != null) {
+        this.initialNodeCount = other.initialNodeCount;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroupResource() != null) {
+        this.nodeGroupResource = other.nodeGroupResource;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      if (other.getZone() != null) {
+        this.zone = other.zone;
+      }
+      return this;
+    }
+
+    Builder(InsertNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.initialNodeCount = source.initialNodeCount;
+      this.key = source.key;
+      this.nodeGroupResource = source.nodeGroupResource;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+      this.zone = source.zone;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public Integer getInitialNodeCount() {
+      return initialNodeCount;
+    }
+
+    public Builder setInitialNodeCount(Integer initialNodeCount) {
+      this.initialNodeCount = initialNodeCount;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public NodeGroup getNodeGroupResource() {
+      return nodeGroupResource;
+    }
+
+    public Builder setNodeGroupResource(NodeGroup nodeGroupResource) {
+      this.nodeGroupResource = nodeGroupResource;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    public InsertNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (initialNodeCount == null) {
+        missing += " initialNodeCount";
+      }
+
+      if (zone == null) {
+        missing += " zone";
+      }
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new InsertNodeGroupHttpRequest(
+          access_token,
+          callback,
+          fields,
+          initialNodeCount,
+          key,
+          nodeGroupResource,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp,
+          zone);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setInitialNodeCount(this.initialNodeCount);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroupResource(this.nodeGroupResource);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      newBuilder.setZone(this.zone);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "InsertNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "initialNodeCount="
+        + initialNodeCount
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroupResource="
+        + nodeGroupResource
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + ", "
+        + "zone="
+        + zone
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof InsertNodeGroupHttpRequest) {
+      InsertNodeGroupHttpRequest that = (InsertNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.initialNodeCount, that.getInitialNodeCount())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroupResource, that.getNodeGroupResource())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        initialNodeCount,
+        key,
+        nodeGroupResource,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp,
+        zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeTemplateHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeTemplateHttpRequest.java
new file mode 100644
index 000000000000..4a0446866a32
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InsertNodeTemplateHttpRequest.java
@@ -0,0 +1,445 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class InsertNodeTemplateHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final NodeTemplate nodeTemplateResource;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String region;
+  private final String requestId;
+  private final String userIp;
+
+  private InsertNodeTemplateHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeTemplateResource = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.region = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private InsertNodeTemplateHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      NodeTemplate nodeTemplateResource,
+      String prettyPrint,
+      String quotaUser,
+      String region,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeTemplateResource = nodeTemplateResource;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.region = region;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeTemplateResource")) {
+      return nodeTemplateResource;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("region")) {
+      return region;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public NodeTemplate getApiMessageRequestBody() {
+    return nodeTemplateResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public NodeTemplate getNodeTemplateResource() {
+    return nodeTemplateResource;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRegion() {
+    return region;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(InsertNodeTemplateHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static InsertNodeTemplateHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final InsertNodeTemplateHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new InsertNodeTemplateHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private NodeTemplate nodeTemplateResource;
+    private String prettyPrint;
+    private String quotaUser;
+    private String region;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(InsertNodeTemplateHttpRequest other) {
+      if (other == InsertNodeTemplateHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeTemplateResource() != null) {
+        this.nodeTemplateResource = other.nodeTemplateResource;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRegion() != null) {
+        this.region = other.region;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(InsertNodeTemplateHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeTemplateResource = source.nodeTemplateResource;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.region = source.region;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public NodeTemplate getNodeTemplateResource() {
+      return nodeTemplateResource;
+    }
+
+    public Builder setNodeTemplateResource(NodeTemplate nodeTemplateResource) {
+      this.nodeTemplateResource = nodeTemplateResource;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRegion() {
+      return region;
+    }
+
+    public Builder setRegion(String region) {
+      this.region = region;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public InsertNodeTemplateHttpRequest build() {
+      String missing = "";
+
+      if (region == null) {
+        missing += " region";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new InsertNodeTemplateHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeTemplateResource,
+          prettyPrint,
+          quotaUser,
+          region,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeTemplateResource(this.nodeTemplateResource);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRegion(this.region);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "InsertNodeTemplateHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeTemplateResource="
+        + nodeTemplateResource
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "region="
+        + region
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof InsertNodeTemplateHttpRequest) {
+      InsertNodeTemplateHttpRequest that = (InsertNodeTemplateHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeTemplateResource, that.getNodeTemplateResource())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.region, that.getRegion())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        nodeTemplateResource,
+        prettyPrint,
+        quotaUser,
+        region,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentClient.java
index 2db9cbfaad1b..d12996f83038 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentClient.java
@@ -765,6 +765,142 @@ public final ListInterconnectAttachmentsPagedResponse listInterconnectAttachment
     return stub.listInterconnectAttachmentsCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the specified interconnect attachment with the data included in the request. This
+   * method supports PATCH semantics and uses the JSON merge patch format and processing rules.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (InterconnectAttachmentClient interconnectAttachmentClient = InterconnectAttachmentClient.create()) {
+   *   ProjectRegionInterconnectAttachmentName interconnectAttachment = ProjectRegionInterconnectAttachmentName.of("[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+   *   InterconnectAttachment interconnectAttachmentResource = InterconnectAttachment.newBuilder().build();
+   *   List&lt;String&gt; fieldMask = new ArrayList&lt;&gt;();
+   *   Operation response = interconnectAttachmentClient.patchInterconnectAttachment(interconnectAttachment, interconnectAttachmentResource, fieldMask);
+   * }
+   * </code></pre>
+   *
+   * @param interconnectAttachment Name of the interconnect attachment to patch.
+   * @param interconnectAttachmentResource Represents an InterconnectAttachment (VLAN attachment)
+   *     resource. For more information, see Creating VLAN Attachments. (== resource_for
+   *     beta.interconnectAttachments ==) (== resource_for v1.interconnectAttachments ==)
+   * @param fieldMask
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation patchInterconnectAttachment(
+      ProjectRegionInterconnectAttachmentName interconnectAttachment,
+      InterconnectAttachment interconnectAttachmentResource,
+      List<String> fieldMask) {
+
+    PatchInterconnectAttachmentHttpRequest request =
+        PatchInterconnectAttachmentHttpRequest.newBuilder()
+            .setInterconnectAttachment(
+                interconnectAttachment == null ? null : interconnectAttachment.toString())
+            .setInterconnectAttachmentResource(interconnectAttachmentResource)
+            .addAllFieldMask(fieldMask)
+            .build();
+    return patchInterconnectAttachment(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the specified interconnect attachment with the data included in the request. This
+   * method supports PATCH semantics and uses the JSON merge patch format and processing rules.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (InterconnectAttachmentClient interconnectAttachmentClient = InterconnectAttachmentClient.create()) {
+   *   ProjectRegionInterconnectAttachmentName interconnectAttachment = ProjectRegionInterconnectAttachmentName.of("[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+   *   InterconnectAttachment interconnectAttachmentResource = InterconnectAttachment.newBuilder().build();
+   *   List&lt;String&gt; fieldMask = new ArrayList&lt;&gt;();
+   *   Operation response = interconnectAttachmentClient.patchInterconnectAttachment(interconnectAttachment.toString(), interconnectAttachmentResource, fieldMask);
+   * }
+   * </code></pre>
+   *
+   * @param interconnectAttachment Name of the interconnect attachment to patch.
+   * @param interconnectAttachmentResource Represents an InterconnectAttachment (VLAN attachment)
+   *     resource. For more information, see Creating VLAN Attachments. (== resource_for
+   *     beta.interconnectAttachments ==) (== resource_for v1.interconnectAttachments ==)
+   * @param fieldMask
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation patchInterconnectAttachment(
+      String interconnectAttachment,
+      InterconnectAttachment interconnectAttachmentResource,
+      List<String> fieldMask) {
+
+    PatchInterconnectAttachmentHttpRequest request =
+        PatchInterconnectAttachmentHttpRequest.newBuilder()
+            .setInterconnectAttachment(interconnectAttachment)
+            .setInterconnectAttachmentResource(interconnectAttachmentResource)
+            .addAllFieldMask(fieldMask)
+            .build();
+    return patchInterconnectAttachment(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the specified interconnect attachment with the data included in the request. This
+   * method supports PATCH semantics and uses the JSON merge patch format and processing rules.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (InterconnectAttachmentClient interconnectAttachmentClient = InterconnectAttachmentClient.create()) {
+   *   ProjectRegionInterconnectAttachmentName interconnectAttachment = ProjectRegionInterconnectAttachmentName.of("[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+   *   InterconnectAttachment interconnectAttachmentResource = InterconnectAttachment.newBuilder().build();
+   *   List&lt;String&gt; fieldMask = new ArrayList&lt;&gt;();
+   *   PatchInterconnectAttachmentHttpRequest request = PatchInterconnectAttachmentHttpRequest.newBuilder()
+   *     .setInterconnectAttachment(interconnectAttachment.toString())
+   *     .setInterconnectAttachmentResource(interconnectAttachmentResource)
+   *     .addAllFieldMask(fieldMask)
+   *     .build();
+   *   Operation response = interconnectAttachmentClient.patchInterconnectAttachment(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation patchInterconnectAttachment(
+      PatchInterconnectAttachmentHttpRequest request) {
+    return patchInterconnectAttachmentCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the specified interconnect attachment with the data included in the request. This
+   * method supports PATCH semantics and uses the JSON merge patch format and processing rules.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (InterconnectAttachmentClient interconnectAttachmentClient = InterconnectAttachmentClient.create()) {
+   *   ProjectRegionInterconnectAttachmentName interconnectAttachment = ProjectRegionInterconnectAttachmentName.of("[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+   *   InterconnectAttachment interconnectAttachmentResource = InterconnectAttachment.newBuilder().build();
+   *   List&lt;String&gt; fieldMask = new ArrayList&lt;&gt;();
+   *   PatchInterconnectAttachmentHttpRequest request = PatchInterconnectAttachmentHttpRequest.newBuilder()
+   *     .setInterconnectAttachment(interconnectAttachment.toString())
+   *     .setInterconnectAttachmentResource(interconnectAttachmentResource)
+   *     .addAllFieldMask(fieldMask)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = interconnectAttachmentClient.patchInterconnectAttachmentCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentCallable() {
+    return stub.patchInterconnectAttachmentCallable();
+  }
+
   @Override
   public final void close() {
     stub.close();
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentSettings.java
index e0df5fb63acb..c1c899c03b36 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/InterconnectAttachmentSettings.java
@@ -105,6 +105,13 @@ public class InterconnectAttachmentSettings extends ClientSettings<InterconnectA
         .listInterconnectAttachmentsSettings();
   }
 
+  /** Returns the object with the settings used for calls to patchInterconnectAttachment. */
+  public UnaryCallSettings<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentSettings() {
+    return ((InterconnectAttachmentStubSettings) getStubSettings())
+        .patchInterconnectAttachmentSettings();
+  }
+
   public static final InterconnectAttachmentSettings create(InterconnectAttachmentStubSettings stub)
       throws IOException {
     return new InterconnectAttachmentSettings.Builder(stub.toBuilder()).build();
@@ -244,6 +251,12 @@ public Builder applyToAllUnaryMethods(
       return getStubSettingsBuilder().listInterconnectAttachmentsSettings();
     }
 
+    /** Returns the builder for the settings used for calls to patchInterconnectAttachment. */
+    public UnaryCallSettings.Builder<PatchInterconnectAttachmentHttpRequest, Operation>
+        patchInterconnectAttachmentSettings() {
+      return getStubSettingsBuilder().patchInterconnectAttachmentSettings();
+    }
+
     @Override
     public InterconnectAttachmentSettings build() throws IOException {
       return new InterconnectAttachmentSettings(this);
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeGroupsHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeGroupsHttpRequest.java
new file mode 100644
index 000000000000..37215dc35794
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeGroupsHttpRequest.java
@@ -0,0 +1,508 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ListNodeGroupsHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+  private final String zone;
+
+  private ListNodeGroupsHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+    this.zone = null;
+  }
+
+  private ListNodeGroupsHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String quotaUser,
+      String userIp,
+      String zone) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+    this.zone = zone;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    if (fieldName.equals("zone")) {
+      return zone;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ListNodeGroupsHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ListNodeGroupsHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ListNodeGroupsHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ListNodeGroupsHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+    private String zone;
+
+    Builder() {}
+
+    public Builder mergeFrom(ListNodeGroupsHttpRequest other) {
+      if (other == ListNodeGroupsHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      if (other.getZone() != null) {
+        this.zone = other.zone;
+      }
+      return this;
+    }
+
+    Builder(ListNodeGroupsHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+      this.zone = source.zone;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    public ListNodeGroupsHttpRequest build() {
+      String missing = "";
+
+      if (zone == null) {
+        missing += " zone";
+      }
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new ListNodeGroupsHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          quotaUser,
+          userIp,
+          zone);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      newBuilder.setZone(this.zone);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ListNodeGroupsHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + ", "
+        + "zone="
+        + zone
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ListNodeGroupsHttpRequest) {
+      ListNodeGroupsHttpRequest that = (ListNodeGroupsHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        quotaUser,
+        userIp,
+        zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTemplatesHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTemplatesHttpRequest.java
new file mode 100644
index 000000000000..86f1aa183e75
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTemplatesHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ListNodeTemplatesHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String region;
+  private final String userIp;
+
+  private ListNodeTemplatesHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.region = null;
+    this.userIp = null;
+  }
+
+  private ListNodeTemplatesHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String quotaUser,
+      String region,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.region = region;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("region")) {
+      return region;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRegion() {
+    return region;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ListNodeTemplatesHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ListNodeTemplatesHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ListNodeTemplatesHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ListNodeTemplatesHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String quotaUser;
+    private String region;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(ListNodeTemplatesHttpRequest other) {
+      if (other == ListNodeTemplatesHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRegion() != null) {
+        this.region = other.region;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(ListNodeTemplatesHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.region = source.region;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRegion() {
+      return region;
+    }
+
+    public Builder setRegion(String region) {
+      this.region = region;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public ListNodeTemplatesHttpRequest build() {
+      String missing = "";
+
+      if (region == null) {
+        missing += " region";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new ListNodeTemplatesHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          quotaUser,
+          region,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRegion(this.region);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ListNodeTemplatesHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "region="
+        + region
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ListNodeTemplatesHttpRequest) {
+      ListNodeTemplatesHttpRequest that = (ListNodeTemplatesHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.region, that.getRegion())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        quotaUser,
+        region,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTypesHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTypesHttpRequest.java
new file mode 100644
index 000000000000..b0217771e4cd
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodeTypesHttpRequest.java
@@ -0,0 +1,508 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ListNodeTypesHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+  private final String zone;
+
+  private ListNodeTypesHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+    this.zone = null;
+  }
+
+  private ListNodeTypesHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String quotaUser,
+      String userIp,
+      String zone) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+    this.zone = zone;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    if (fieldName.equals("zone")) {
+      return zone;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ListNodeTypesHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ListNodeTypesHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ListNodeTypesHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ListNodeTypesHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+    private String zone;
+
+    Builder() {}
+
+    public Builder mergeFrom(ListNodeTypesHttpRequest other) {
+      if (other == ListNodeTypesHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      if (other.getZone() != null) {
+        this.zone = other.zone;
+      }
+      return this;
+    }
+
+    Builder(ListNodeTypesHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+      this.zone = source.zone;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    public ListNodeTypesHttpRequest build() {
+      String missing = "";
+
+      if (zone == null) {
+        missing += " zone";
+      }
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new ListNodeTypesHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          quotaUser,
+          userIp,
+          zone);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      newBuilder.setZone(this.zone);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ListNodeTypesHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + ", "
+        + "zone="
+        + zone
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ListNodeTypesHttpRequest) {
+      ListNodeTypesHttpRequest that = (ListNodeTypesHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        quotaUser,
+        userIp,
+        zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodesNodeGroupsHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodesNodeGroupsHttpRequest.java
new file mode 100644
index 000000000000..9a04d4dceee5
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListNodesNodeGroupsHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ListNodesNodeGroupsHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String nodeGroup;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String userIp;
+
+  private ListNodesNodeGroupsHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.nodeGroup = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private ListNodesNodeGroupsHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String nodeGroup,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.nodeGroup = nodeGroup;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ListNodesNodeGroupsHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ListNodesNodeGroupsHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ListNodesNodeGroupsHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ListNodesNodeGroupsHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String nodeGroup;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(ListNodesNodeGroupsHttpRequest other) {
+      if (other == ListNodesNodeGroupsHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(ListNodesNodeGroupsHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.nodeGroup = source.nodeGroup;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public ListNodesNodeGroupsHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new ListNodesNodeGroupsHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          nodeGroup,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          quotaUser,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ListNodesNodeGroupsHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ListNodesNodeGroupsHttpRequest) {
+      ListNodesNodeGroupsHttpRequest that = (ListNodesNodeGroupsHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        nodeGroup,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        quotaUser,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListUsableSubnetworksHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListUsableSubnetworksHttpRequest.java
new file mode 100644
index 000000000000..eb980c4009fd
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ListUsableSubnetworksHttpRequest.java
@@ -0,0 +1,509 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ListUsableSubnetworksHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String filter;
+  private final String key;
+  private final Integer maxResults;
+  private final String orderBy;
+  private final String pageToken;
+  private final String prettyPrint;
+  private final String project;
+  private final String quotaUser;
+  private final String userIp;
+
+  private ListUsableSubnetworksHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.filter = null;
+    this.key = null;
+    this.maxResults = null;
+    this.orderBy = null;
+    this.pageToken = null;
+    this.prettyPrint = null;
+    this.project = null;
+    this.quotaUser = null;
+    this.userIp = null;
+  }
+
+  private ListUsableSubnetworksHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String filter,
+      String key,
+      Integer maxResults,
+      String orderBy,
+      String pageToken,
+      String prettyPrint,
+      String project,
+      String quotaUser,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.filter = filter;
+    this.key = key;
+    this.maxResults = maxResults;
+    this.orderBy = orderBy;
+    this.pageToken = pageToken;
+    this.prettyPrint = prettyPrint;
+    this.project = project;
+    this.quotaUser = quotaUser;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("filter")) {
+      return filter;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("maxResults")) {
+      return maxResults;
+    }
+    if (fieldName.equals("orderBy")) {
+      return orderBy;
+    }
+    if (fieldName.equals("pageToken")) {
+      return pageToken;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("project")) {
+      return project;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getFilter() {
+    return filter;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public Integer getMaxResults() {
+    return maxResults;
+  }
+
+  public String getOrderBy() {
+    return orderBy;
+  }
+
+  public String getPageToken() {
+    return pageToken;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ListUsableSubnetworksHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ListUsableSubnetworksHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ListUsableSubnetworksHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ListUsableSubnetworksHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String filter;
+    private String key;
+    private Integer maxResults;
+    private String orderBy;
+    private String pageToken;
+    private String prettyPrint;
+    private String project;
+    private String quotaUser;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(ListUsableSubnetworksHttpRequest other) {
+      if (other == ListUsableSubnetworksHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getFilter() != null) {
+        this.filter = other.filter;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getMaxResults() != null) {
+        this.maxResults = other.maxResults;
+      }
+      if (other.getOrderBy() != null) {
+        this.orderBy = other.orderBy;
+      }
+      if (other.getPageToken() != null) {
+        this.pageToken = other.pageToken;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getProject() != null) {
+        this.project = other.project;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(ListUsableSubnetworksHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.filter = source.filter;
+      this.key = source.key;
+      this.maxResults = source.maxResults;
+      this.orderBy = source.orderBy;
+      this.pageToken = source.pageToken;
+      this.prettyPrint = source.prettyPrint;
+      this.project = source.project;
+      this.quotaUser = source.quotaUser;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getFilter() {
+      return filter;
+    }
+
+    public Builder setFilter(String filter) {
+      this.filter = filter;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public Integer getMaxResults() {
+      return maxResults;
+    }
+
+    public Builder setMaxResults(Integer maxResults) {
+      this.maxResults = maxResults;
+      return this;
+    }
+
+    public String getOrderBy() {
+      return orderBy;
+    }
+
+    public Builder setOrderBy(String orderBy) {
+      this.orderBy = orderBy;
+      return this;
+    }
+
+    public String getPageToken() {
+      return pageToken;
+    }
+
+    public Builder setPageToken(String pageToken) {
+      this.pageToken = pageToken;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public ListUsableSubnetworksHttpRequest build() {
+      String missing = "";
+
+      if (project == null) {
+        missing += " project";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new ListUsableSubnetworksHttpRequest(
+          access_token,
+          callback,
+          fields,
+          filter,
+          key,
+          maxResults,
+          orderBy,
+          pageToken,
+          prettyPrint,
+          project,
+          quotaUser,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setFilter(this.filter);
+      newBuilder.setKey(this.key);
+      newBuilder.setMaxResults(this.maxResults);
+      newBuilder.setOrderBy(this.orderBy);
+      newBuilder.setPageToken(this.pageToken);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setProject(this.project);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ListUsableSubnetworksHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "filter="
+        + filter
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "maxResults="
+        + maxResults
+        + ", "
+        + "orderBy="
+        + orderBy
+        + ", "
+        + "pageToken="
+        + pageToken
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "project="
+        + project
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ListUsableSubnetworksHttpRequest) {
+      ListUsableSubnetworksHttpRequest that = (ListUsableSubnetworksHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.filter, that.getFilter())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.maxResults, that.getMaxResults())
+          && Objects.equals(this.orderBy, that.getOrderBy())
+          && Objects.equals(this.pageToken, that.getPageToken())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        filter,
+        key,
+        maxResults,
+        orderBy,
+        pageToken,
+        prettyPrint,
+        project,
+        quotaUser,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroup.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroup.java
new file mode 100644
index 000000000000..026d24640901
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroup.java
@@ -0,0 +1,428 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroup implements ApiMessage {
+  private final String creationTimestamp;
+  private final String description;
+  private final String id;
+  private final String kind;
+  private final String name;
+  private final String nodeTemplate;
+  private final String selfLink;
+  private final Integer size;
+  private final String status;
+  private final String zone;
+
+  private NodeGroup() {
+    this.creationTimestamp = null;
+    this.description = null;
+    this.id = null;
+    this.kind = null;
+    this.name = null;
+    this.nodeTemplate = null;
+    this.selfLink = null;
+    this.size = null;
+    this.status = null;
+    this.zone = null;
+  }
+
+  private NodeGroup(
+      String creationTimestamp,
+      String description,
+      String id,
+      String kind,
+      String name,
+      String nodeTemplate,
+      String selfLink,
+      Integer size,
+      String status,
+      String zone) {
+    this.creationTimestamp = creationTimestamp;
+    this.description = description;
+    this.id = id;
+    this.kind = kind;
+    this.name = name;
+    this.nodeTemplate = nodeTemplate;
+    this.selfLink = selfLink;
+    this.size = size;
+    this.status = status;
+    this.zone = zone;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("creationTimestamp")) {
+      return creationTimestamp;
+    }
+    if (fieldName.equals("description")) {
+      return description;
+    }
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("name")) {
+      return name;
+    }
+    if (fieldName.equals("nodeTemplate")) {
+      return nodeTemplate;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("size")) {
+      return size;
+    }
+    if (fieldName.equals("status")) {
+      return status;
+    }
+    if (fieldName.equals("zone")) {
+      return zone;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getCreationTimestamp() {
+    return creationTimestamp;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public String getNodeTemplate() {
+    return nodeTemplate;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Integer getSize() {
+    return size;
+  }
+
+  public String getStatus() {
+    return status;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroup prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroup getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroup DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroup();
+  }
+
+  public static class Builder {
+    private String creationTimestamp;
+    private String description;
+    private String id;
+    private String kind;
+    private String name;
+    private String nodeTemplate;
+    private String selfLink;
+    private Integer size;
+    private String status;
+    private String zone;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroup other) {
+      if (other == NodeGroup.getDefaultInstance()) return this;
+      if (other.getCreationTimestamp() != null) {
+        this.creationTimestamp = other.creationTimestamp;
+      }
+      if (other.getDescription() != null) {
+        this.description = other.description;
+      }
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getName() != null) {
+        this.name = other.name;
+      }
+      if (other.getNodeTemplate() != null) {
+        this.nodeTemplate = other.nodeTemplate;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getSize() != null) {
+        this.size = other.size;
+      }
+      if (other.getStatus() != null) {
+        this.status = other.status;
+      }
+      if (other.getZone() != null) {
+        this.zone = other.zone;
+      }
+      return this;
+    }
+
+    Builder(NodeGroup source) {
+      this.creationTimestamp = source.creationTimestamp;
+      this.description = source.description;
+      this.id = source.id;
+      this.kind = source.kind;
+      this.name = source.name;
+      this.nodeTemplate = source.nodeTemplate;
+      this.selfLink = source.selfLink;
+      this.size = source.size;
+      this.status = source.status;
+      this.zone = source.zone;
+    }
+
+    public String getCreationTimestamp() {
+      return creationTimestamp;
+    }
+
+    public Builder setCreationTimestamp(String creationTimestamp) {
+      this.creationTimestamp = creationTimestamp;
+      return this;
+    }
+
+    public String getDescription() {
+      return description;
+    }
+
+    public Builder setDescription(String description) {
+      this.description = description;
+      return this;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getName() {
+      return name;
+    }
+
+    public Builder setName(String name) {
+      this.name = name;
+      return this;
+    }
+
+    public String getNodeTemplate() {
+      return nodeTemplate;
+    }
+
+    public Builder setNodeTemplate(String nodeTemplate) {
+      this.nodeTemplate = nodeTemplate;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Integer getSize() {
+      return size;
+    }
+
+    public Builder setSize(Integer size) {
+      this.size = size;
+      return this;
+    }
+
+    public String getStatus() {
+      return status;
+    }
+
+    public Builder setStatus(String status) {
+      this.status = status;
+      return this;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    public NodeGroup build() {
+
+      return new NodeGroup(
+          creationTimestamp,
+          description,
+          id,
+          kind,
+          name,
+          nodeTemplate,
+          selfLink,
+          size,
+          status,
+          zone);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setCreationTimestamp(this.creationTimestamp);
+      newBuilder.setDescription(this.description);
+      newBuilder.setId(this.id);
+      newBuilder.setKind(this.kind);
+      newBuilder.setName(this.name);
+      newBuilder.setNodeTemplate(this.nodeTemplate);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setSize(this.size);
+      newBuilder.setStatus(this.status);
+      newBuilder.setZone(this.zone);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroup{"
+        + "creationTimestamp="
+        + creationTimestamp
+        + ", "
+        + "description="
+        + description
+        + ", "
+        + "id="
+        + id
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "name="
+        + name
+        + ", "
+        + "nodeTemplate="
+        + nodeTemplate
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "size="
+        + size
+        + ", "
+        + "status="
+        + status
+        + ", "
+        + "zone="
+        + zone
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroup) {
+      NodeGroup that = (NodeGroup) o;
+      return Objects.equals(this.creationTimestamp, that.getCreationTimestamp())
+          && Objects.equals(this.description, that.getDescription())
+          && Objects.equals(this.id, that.getId())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.name, that.getName())
+          && Objects.equals(this.nodeTemplate, that.getNodeTemplate())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.size, that.getSize())
+          && Objects.equals(this.status, that.getStatus())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        creationTimestamp, description, id, kind, name, nodeTemplate, selfLink, size, status, zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupAggregatedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupAggregatedList.java
new file mode 100644
index 000000000000..2bc5c80cb031
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupAggregatedList.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupAggregatedList implements ApiMessage {
+  private final String id;
+  private final Map<String, NodeGroupsScopedList> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeGroupAggregatedList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeGroupAggregatedList(
+      String id,
+      Map<String, NodeGroupsScopedList> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public Map<String, NodeGroupsScopedList> getItemsMap() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupAggregatedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupAggregatedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupAggregatedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupAggregatedList();
+  }
+
+  public static class Builder {
+    private String id;
+    private Map<String, NodeGroupsScopedList> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupAggregatedList other) {
+      if (other == NodeGroupAggregatedList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsMap() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupAggregatedList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public Map<String, NodeGroupsScopedList> getItemsMap() {
+      return items;
+    }
+
+    public Builder putAllItems(Map<String, NodeGroupsScopedList> items) {
+      this.items = items;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeGroupAggregatedList build() {
+
+      return new NodeGroupAggregatedList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.putAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupAggregatedList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupAggregatedList) {
+      NodeGroupAggregatedList that = (NodeGroupAggregatedList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsMap())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupClient.java
new file mode 100644
index 000000000000..2dc7db767ac3
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupClient.java
@@ -0,0 +1,1498 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.ApiFunction;
+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.compute.v1.stub.NodeGroupStub;
+import com.google.cloud.compute.v1.stub.NodeGroupStubSettings;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <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>
+ * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+ *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+ *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+ *   Operation response = nodeGroupClient.addNodesNodeGroup(nodeGroup, nodeGroupsAddNodesRequestResource);
+ * }
+ * </code>
+ * </pre>
+ *
+ * <p>Note: close() needs to be called on the nodeGroupClient 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 NodeGroupSettings to create().
+ * For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>
+ * <code>
+ * NodeGroupSettings nodeGroupSettings =
+ *     NodeGroupSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * NodeGroupClient nodeGroupClient =
+ *     NodeGroupClient.create(nodeGroupSettings);
+ * </code>
+ * </pre>
+ *
+ * To customize the endpoint:
+ *
+ * <pre>
+ * <code>
+ * NodeGroupSettings nodeGroupSettings =
+ *     NodeGroupSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * NodeGroupClient nodeGroupClient =
+ *     NodeGroupClient.create(nodeGroupSettings);
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeGroupClient implements BackgroundResource {
+  private final NodeGroupSettings settings;
+  private final NodeGroupStub stub;
+
+  /** Constructs an instance of NodeGroupClient with default settings. */
+  public static final NodeGroupClient create() throws IOException {
+    return create(NodeGroupSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of NodeGroupClient, 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 NodeGroupClient create(NodeGroupSettings settings) throws IOException {
+    return new NodeGroupClient(settings);
+  }
+
+  /**
+   * Constructs an instance of NodeGroupClient, using the given stub for making calls. This is for
+   * advanced usage - prefer to use NodeGroupSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final NodeGroupClient create(NodeGroupStub stub) {
+    return new NodeGroupClient(stub);
+  }
+
+  /**
+   * Constructs an instance of NodeGroupClient, 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 NodeGroupClient(NodeGroupSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((NodeGroupStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected NodeGroupClient(NodeGroupStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final NodeGroupSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeGroupStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds specified number of nodes to the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.addNodesNodeGroup(nodeGroup, nodeGroupsAddNodesRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsAddNodesRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addNodesNodeGroup(
+      ProjectZoneNodeGroupName nodeGroup,
+      NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource) {
+
+    AddNodesNodeGroupHttpRequest request =
+        AddNodesNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .setNodeGroupsAddNodesRequestResource(nodeGroupsAddNodesRequestResource)
+            .build();
+    return addNodesNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds specified number of nodes to the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.addNodesNodeGroup(nodeGroup.toString(), nodeGroupsAddNodesRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsAddNodesRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation addNodesNodeGroup(
+      String nodeGroup, NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource) {
+
+    AddNodesNodeGroupHttpRequest request =
+        AddNodesNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup)
+            .setNodeGroupsAddNodesRequestResource(nodeGroupsAddNodesRequestResource)
+            .build();
+    return addNodesNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds specified number of nodes to the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+   *   AddNodesNodeGroupHttpRequest request = AddNodesNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsAddNodesRequestResource(nodeGroupsAddNodesRequestResource)
+   *     .build();
+   *   Operation response = nodeGroupClient.addNodesNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation addNodesNodeGroup(AddNodesNodeGroupHttpRequest request) {
+    return addNodesNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Adds specified number of nodes to the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+   *   AddNodesNodeGroupHttpRequest request = AddNodesNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsAddNodesRequestResource(nodeGroupsAddNodesRequestResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeGroupClient.addNodesNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupCallable() {
+    return stub.addNodesNodeGroupCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node groups. Note: use nodeGroups.listNodes for more details
+   * about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeGroupsScopedList element : nodeGroupClient.aggregatedListNodeGroups(project).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeGroupsPagedResponse aggregatedListNodeGroups(ProjectName project) {
+    AggregatedListNodeGroupsHttpRequest request =
+        AggregatedListNodeGroupsHttpRequest.newBuilder()
+            .setProject(project == null ? null : project.toString())
+            .build();
+    return aggregatedListNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node groups. Note: use nodeGroups.listNodes for more details
+   * about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeGroupsScopedList element : nodeGroupClient.aggregatedListNodeGroups(project.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeGroupsPagedResponse aggregatedListNodeGroups(String project) {
+    AggregatedListNodeGroupsHttpRequest request =
+        AggregatedListNodeGroupsHttpRequest.newBuilder().setProject(project).build();
+    return aggregatedListNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node groups. Note: use nodeGroups.listNodes for more details
+   * about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeGroupsHttpRequest request = AggregatedListNodeGroupsHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   for (NodeGroupsScopedList element : nodeGroupClient.aggregatedListNodeGroups(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final AggregatedListNodeGroupsPagedResponse aggregatedListNodeGroups(
+      AggregatedListNodeGroupsHttpRequest request) {
+    return aggregatedListNodeGroupsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node groups. Note: use nodeGroups.listNodes for more details
+   * about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeGroupsHttpRequest request = AggregatedListNodeGroupsHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   ApiFuture&lt;AggregatedListNodeGroupsPagedResponse&gt; future = nodeGroupClient.aggregatedListNodeGroupsPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeGroupsScopedList element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<
+          AggregatedListNodeGroupsHttpRequest, AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsPagedCallable() {
+    return stub.aggregatedListNodeGroupsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node groups. Note: use nodeGroups.listNodes for more details
+   * about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeGroupsHttpRequest request = AggregatedListNodeGroupsHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeGroupAggregatedList response = nodeGroupClient.aggregatedListNodeGroupsCallable().call(request);
+   *     for (NodeGroupsScopedList element : response.getItemsMap()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+      aggregatedListNodeGroupsCallable() {
+    return stub.aggregatedListNodeGroupsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeGroup resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   Operation response = nodeGroupClient.deleteNodeGroup(nodeGroup);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodeGroup(ProjectZoneNodeGroupName nodeGroup) {
+
+    DeleteNodeGroupHttpRequest request =
+        DeleteNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .build();
+    return deleteNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeGroup resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   Operation response = nodeGroupClient.deleteNodeGroup(nodeGroup.toString());
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodeGroup(String nodeGroup) {
+
+    DeleteNodeGroupHttpRequest request =
+        DeleteNodeGroupHttpRequest.newBuilder().setNodeGroup(nodeGroup).build();
+    return deleteNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeGroup resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   DeleteNodeGroupHttpRequest request = DeleteNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   Operation response = nodeGroupClient.deleteNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation deleteNodeGroup(DeleteNodeGroupHttpRequest request) {
+    return deleteNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeGroup resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   DeleteNodeGroupHttpRequest request = DeleteNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeGroupClient.deleteNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupCallable() {
+    return stub.deleteNodeGroupCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes specified nodes from the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource = NodeGroupsDeleteNodesRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.deleteNodesNodeGroup(nodeGroup, nodeGroupsDeleteNodesRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsDeleteNodesRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodesNodeGroup(
+      ProjectZoneNodeGroupName nodeGroup,
+      NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource) {
+
+    DeleteNodesNodeGroupHttpRequest request =
+        DeleteNodesNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .setNodeGroupsDeleteNodesRequestResource(nodeGroupsDeleteNodesRequestResource)
+            .build();
+    return deleteNodesNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes specified nodes from the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource = NodeGroupsDeleteNodesRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.deleteNodesNodeGroup(nodeGroup.toString(), nodeGroupsDeleteNodesRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsDeleteNodesRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodesNodeGroup(
+      String nodeGroup, NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource) {
+
+    DeleteNodesNodeGroupHttpRequest request =
+        DeleteNodesNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup)
+            .setNodeGroupsDeleteNodesRequestResource(nodeGroupsDeleteNodesRequestResource)
+            .build();
+    return deleteNodesNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes specified nodes from the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource = NodeGroupsDeleteNodesRequest.newBuilder().build();
+   *   DeleteNodesNodeGroupHttpRequest request = DeleteNodesNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsDeleteNodesRequestResource(nodeGroupsDeleteNodesRequestResource)
+   *     .build();
+   *   Operation response = nodeGroupClient.deleteNodesNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation deleteNodesNodeGroup(DeleteNodesNodeGroupHttpRequest request) {
+    return deleteNodesNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes specified nodes from the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource = NodeGroupsDeleteNodesRequest.newBuilder().build();
+   *   DeleteNodesNodeGroupHttpRequest request = DeleteNodesNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsDeleteNodesRequestResource(nodeGroupsDeleteNodesRequestResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeGroupClient.deleteNodesNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupCallable() {
+    return stub.deleteNodesNodeGroupCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified NodeGroup. Get a list of available NodeGroups by making a list() request.
+   * Note: the "nodes" field should not be used. Use nodeGroups.listNodes instead.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroup response = nodeGroupClient.getNodeGroup(nodeGroup);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the node group to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeGroup getNodeGroup(ProjectZoneNodeGroupName nodeGroup) {
+
+    GetNodeGroupHttpRequest request =
+        GetNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .build();
+    return getNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified NodeGroup. Get a list of available NodeGroups by making a list() request.
+   * Note: the "nodes" field should not be used. Use nodeGroups.listNodes instead.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroup response = nodeGroupClient.getNodeGroup(nodeGroup.toString());
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the node group to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeGroup getNodeGroup(String nodeGroup) {
+
+    GetNodeGroupHttpRequest request =
+        GetNodeGroupHttpRequest.newBuilder().setNodeGroup(nodeGroup).build();
+    return getNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified NodeGroup. Get a list of available NodeGroups by making a list() request.
+   * Note: the "nodes" field should not be used. Use nodeGroups.listNodes instead.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   GetNodeGroupHttpRequest request = GetNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   NodeGroup response = nodeGroupClient.getNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final NodeGroup getNodeGroup(GetNodeGroupHttpRequest request) {
+    return getNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified NodeGroup. Get a list of available NodeGroups by making a list() request.
+   * Note: the "nodes" field should not be used. Use nodeGroups.listNodes instead.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   GetNodeGroupHttpRequest request = GetNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   ApiFuture&lt;NodeGroup&gt; future = nodeGroupClient.getNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   NodeGroup response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupCallable() {
+    return stub.getNodeGroupCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeGroup resource in the specified project using the data included in the request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   Integer initialNodeCount = 0;
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+   *   Operation response = nodeGroupClient.insertNodeGroup(initialNodeCount, zone, nodeGroupResource);
+   * }
+   * </code></pre>
+   *
+   * @param initialNodeCount Initial count of nodes in the node group.
+   * @param zone The name of the zone for this request.
+   * @param nodeGroupResource A NodeGroup resource.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation insertNodeGroup(
+      Integer initialNodeCount, ProjectZoneName zone, NodeGroup nodeGroupResource) {
+
+    InsertNodeGroupHttpRequest request =
+        InsertNodeGroupHttpRequest.newBuilder()
+            .setInitialNodeCount(initialNodeCount)
+            .setZone(zone == null ? null : zone.toString())
+            .setNodeGroupResource(nodeGroupResource)
+            .build();
+    return insertNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeGroup resource in the specified project using the data included in the request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   Integer initialNodeCount = 0;
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+   *   Operation response = nodeGroupClient.insertNodeGroup(initialNodeCount, zone.toString(), nodeGroupResource);
+   * }
+   * </code></pre>
+   *
+   * @param initialNodeCount Initial count of nodes in the node group.
+   * @param zone The name of the zone for this request.
+   * @param nodeGroupResource A NodeGroup resource.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation insertNodeGroup(
+      Integer initialNodeCount, String zone, NodeGroup nodeGroupResource) {
+
+    InsertNodeGroupHttpRequest request =
+        InsertNodeGroupHttpRequest.newBuilder()
+            .setInitialNodeCount(initialNodeCount)
+            .setZone(zone)
+            .setNodeGroupResource(nodeGroupResource)
+            .build();
+    return insertNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeGroup resource in the specified project using the data included in the request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   Integer initialNodeCount = 0;
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+   *   InsertNodeGroupHttpRequest request = InsertNodeGroupHttpRequest.newBuilder()
+   *     .setInitialNodeCount(initialNodeCount)
+   *     .setZone(zone.toString())
+   *     .setNodeGroupResource(nodeGroupResource)
+   *     .build();
+   *   Operation response = nodeGroupClient.insertNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation insertNodeGroup(InsertNodeGroupHttpRequest request) {
+    return insertNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeGroup resource in the specified project using the data included in the request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   Integer initialNodeCount = 0;
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+   *   InsertNodeGroupHttpRequest request = InsertNodeGroupHttpRequest.newBuilder()
+   *     .setInitialNodeCount(initialNodeCount)
+   *     .setZone(zone.toString())
+   *     .setNodeGroupResource(nodeGroupResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeGroupClient.insertNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<InsertNodeGroupHttpRequest, Operation> insertNodeGroupCallable() {
+    return stub.insertNodeGroupCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node groups available to the specified project. Note: use
+   * nodeGroups.listNodes for more details about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   for (NodeGroup element : nodeGroupClient.listNodeGroups(zone).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param zone The name of the zone for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeGroupsPagedResponse listNodeGroups(ProjectZoneName zone) {
+    ListNodeGroupsHttpRequest request =
+        ListNodeGroupsHttpRequest.newBuilder()
+            .setZone(zone == null ? null : zone.toString())
+            .build();
+    return listNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node groups available to the specified project. Note: use
+   * nodeGroups.listNodes for more details about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   for (NodeGroup element : nodeGroupClient.listNodeGroups(zone.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param zone The name of the zone for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeGroupsPagedResponse listNodeGroups(String zone) {
+    ListNodeGroupsHttpRequest request =
+        ListNodeGroupsHttpRequest.newBuilder().setZone(zone).build();
+    return listNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node groups available to the specified project. Note: use
+   * nodeGroups.listNodes for more details about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeGroupsHttpRequest request = ListNodeGroupsHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   for (NodeGroup element : nodeGroupClient.listNodeGroups(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final ListNodeGroupsPagedResponse listNodeGroups(ListNodeGroupsHttpRequest request) {
+    return listNodeGroupsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node groups available to the specified project. Note: use
+   * nodeGroups.listNodes for more details about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeGroupsHttpRequest request = ListNodeGroupsHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   ApiFuture&lt;ListNodeGroupsPagedResponse&gt; future = nodeGroupClient.listNodeGroupsPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeGroup element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeGroupsHttpRequest, ListNodeGroupsPagedResponse>
+      listNodeGroupsPagedCallable() {
+    return stub.listNodeGroupsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node groups available to the specified project. Note: use
+   * nodeGroups.listNodes for more details about each group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeGroupsHttpRequest request = ListNodeGroupsHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeGroupList response = nodeGroupClient.listNodeGroupsCallable().call(request);
+   *     for (NodeGroup element : response.getItemsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeGroupsHttpRequest, NodeGroupList> listNodeGroupsCallable() {
+    return stub.listNodeGroupsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists nodes in the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   for (NodeGroupNode element : nodeGroupClient.listNodesNodeGroups(nodeGroup).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource whose nodes you want to list.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodesNodeGroupsPagedResponse listNodesNodeGroups(
+      ProjectZoneNodeGroupName nodeGroup) {
+    ListNodesNodeGroupsHttpRequest request =
+        ListNodesNodeGroupsHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .build();
+    return listNodesNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists nodes in the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   for (NodeGroupNode element : nodeGroupClient.listNodesNodeGroups(nodeGroup.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource whose nodes you want to list.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodesNodeGroupsPagedResponse listNodesNodeGroups(String nodeGroup) {
+    ListNodesNodeGroupsHttpRequest request =
+        ListNodesNodeGroupsHttpRequest.newBuilder().setNodeGroup(nodeGroup).build();
+    return listNodesNodeGroups(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists nodes in the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   ListNodesNodeGroupsHttpRequest request = ListNodesNodeGroupsHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   for (NodeGroupNode element : nodeGroupClient.listNodesNodeGroups(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final ListNodesNodeGroupsPagedResponse listNodesNodeGroups(
+      ListNodesNodeGroupsHttpRequest request) {
+    return listNodesNodeGroupsPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists nodes in the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   ListNodesNodeGroupsHttpRequest request = ListNodesNodeGroupsHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   ApiFuture&lt;ListNodesNodeGroupsPagedResponse&gt; future = nodeGroupClient.listNodesNodeGroupsPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeGroupNode element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodesNodeGroupsHttpRequest, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsPagedCallable() {
+    return stub.listNodesNodeGroupsPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Lists nodes in the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   ListNodesNodeGroupsHttpRequest request = ListNodesNodeGroupsHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeGroupsListNodes response = nodeGroupClient.listNodesNodeGroupsCallable().call(request);
+   *     for (NodeGroupNode element : response.getItemsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+      listNodesNodeGroupsCallable() {
+    return stub.listNodesNodeGroupsCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the node template of the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource = NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.setNodeTemplateNodeGroup(nodeGroup, nodeGroupsSetNodeTemplateRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsSetNodeTemplateRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setNodeTemplateNodeGroup(
+      ProjectZoneNodeGroupName nodeGroup,
+      NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource) {
+
+    SetNodeTemplateNodeGroupHttpRequest request =
+        SetNodeTemplateNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup == null ? null : nodeGroup.toString())
+            .setNodeGroupsSetNodeTemplateRequestResource(nodeGroupsSetNodeTemplateRequestResource)
+            .build();
+    return setNodeTemplateNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the node template of the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource = NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+   *   Operation response = nodeGroupClient.setNodeTemplateNodeGroup(nodeGroup.toString(), nodeGroupsSetNodeTemplateRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param nodeGroup Name of the NodeGroup resource to delete.
+   * @param nodeGroupsSetNodeTemplateRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setNodeTemplateNodeGroup(
+      String nodeGroup, NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource) {
+
+    SetNodeTemplateNodeGroupHttpRequest request =
+        SetNodeTemplateNodeGroupHttpRequest.newBuilder()
+            .setNodeGroup(nodeGroup)
+            .setNodeGroupsSetNodeTemplateRequestResource(nodeGroupsSetNodeTemplateRequestResource)
+            .build();
+    return setNodeTemplateNodeGroup(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the node template of the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource = NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+   *   SetNodeTemplateNodeGroupHttpRequest request = SetNodeTemplateNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsSetNodeTemplateRequestResource(nodeGroupsSetNodeTemplateRequestResource)
+   *     .build();
+   *   Operation response = nodeGroupClient.setNodeTemplateNodeGroup(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation setNodeTemplateNodeGroup(SetNodeTemplateNodeGroupHttpRequest request) {
+    return setNodeTemplateNodeGroupCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Updates the node template of the node group.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+   *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+   *   NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource = NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+   *   SetNodeTemplateNodeGroupHttpRequest request = SetNodeTemplateNodeGroupHttpRequest.newBuilder()
+   *     .setNodeGroup(nodeGroup.toString())
+   *     .setNodeGroupsSetNodeTemplateRequestResource(nodeGroupsSetNodeTemplateRequestResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeGroupClient.setNodeTemplateNodeGroupCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupCallable() {
+    return stub.setNodeTemplateNodeGroupCallable();
+  }
+
+  @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 AggregatedListNodeGroupsPagedResponse
+      extends AbstractPagedListResponse<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList,
+          AggregatedListNodeGroupsPage, AggregatedListNodeGroupsFixedSizeCollection> {
+
+    public static ApiFuture<AggregatedListNodeGroupsPagedResponse> createAsync(
+        PageContext<
+                AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList>
+            context,
+        ApiFuture<NodeGroupAggregatedList> futureResponse) {
+      ApiFuture<AggregatedListNodeGroupsPage> futurePage =
+          AggregatedListNodeGroupsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<AggregatedListNodeGroupsPage, AggregatedListNodeGroupsPagedResponse>() {
+            @Override
+            public AggregatedListNodeGroupsPagedResponse apply(AggregatedListNodeGroupsPage input) {
+              return new AggregatedListNodeGroupsPagedResponse(input);
+            }
+          });
+    }
+
+    private AggregatedListNodeGroupsPagedResponse(AggregatedListNodeGroupsPage page) {
+      super(page, AggregatedListNodeGroupsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class AggregatedListNodeGroupsPage
+      extends AbstractPage<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList,
+          AggregatedListNodeGroupsPage> {
+
+    private AggregatedListNodeGroupsPage(
+        PageContext<
+                AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList>
+            context,
+        NodeGroupAggregatedList response) {
+      super(context, response);
+    }
+
+    private static AggregatedListNodeGroupsPage createEmptyPage() {
+      return new AggregatedListNodeGroupsPage(null, null);
+    }
+
+    @Override
+    protected AggregatedListNodeGroupsPage createPage(
+        PageContext<
+                AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList>
+            context,
+        NodeGroupAggregatedList response) {
+      return new AggregatedListNodeGroupsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<AggregatedListNodeGroupsPage> createPageAsync(
+        PageContext<
+                AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList>
+            context,
+        ApiFuture<NodeGroupAggregatedList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class AggregatedListNodeGroupsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList,
+          AggregatedListNodeGroupsPage, AggregatedListNodeGroupsFixedSizeCollection> {
+
+    private AggregatedListNodeGroupsFixedSizeCollection(
+        List<AggregatedListNodeGroupsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static AggregatedListNodeGroupsFixedSizeCollection createEmptyCollection() {
+      return new AggregatedListNodeGroupsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected AggregatedListNodeGroupsFixedSizeCollection createCollection(
+        List<AggregatedListNodeGroupsPage> pages, int collectionSize) {
+      return new AggregatedListNodeGroupsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListNodeGroupsPagedResponse
+      extends AbstractPagedListResponse<
+          ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup, ListNodeGroupsPage,
+          ListNodeGroupsFixedSizeCollection> {
+
+    public static ApiFuture<ListNodeGroupsPagedResponse> createAsync(
+        PageContext<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup> context,
+        ApiFuture<NodeGroupList> futureResponse) {
+      ApiFuture<ListNodeGroupsPage> futurePage =
+          ListNodeGroupsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<ListNodeGroupsPage, ListNodeGroupsPagedResponse>() {
+            @Override
+            public ListNodeGroupsPagedResponse apply(ListNodeGroupsPage input) {
+              return new ListNodeGroupsPagedResponse(input);
+            }
+          });
+    }
+
+    private ListNodeGroupsPagedResponse(ListNodeGroupsPage page) {
+      super(page, ListNodeGroupsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListNodeGroupsPage
+      extends AbstractPage<
+          ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup, ListNodeGroupsPage> {
+
+    private ListNodeGroupsPage(
+        PageContext<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup> context,
+        NodeGroupList response) {
+      super(context, response);
+    }
+
+    private static ListNodeGroupsPage createEmptyPage() {
+      return new ListNodeGroupsPage(null, null);
+    }
+
+    @Override
+    protected ListNodeGroupsPage createPage(
+        PageContext<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup> context,
+        NodeGroupList response) {
+      return new ListNodeGroupsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListNodeGroupsPage> createPageAsync(
+        PageContext<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup> context,
+        ApiFuture<NodeGroupList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListNodeGroupsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup, ListNodeGroupsPage,
+          ListNodeGroupsFixedSizeCollection> {
+
+    private ListNodeGroupsFixedSizeCollection(List<ListNodeGroupsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListNodeGroupsFixedSizeCollection createEmptyCollection() {
+      return new ListNodeGroupsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListNodeGroupsFixedSizeCollection createCollection(
+        List<ListNodeGroupsPage> pages, int collectionSize) {
+      return new ListNodeGroupsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListNodesNodeGroupsPagedResponse
+      extends AbstractPagedListResponse<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode,
+          ListNodesNodeGroupsPage, ListNodesNodeGroupsFixedSizeCollection> {
+
+    public static ApiFuture<ListNodesNodeGroupsPagedResponse> createAsync(
+        PageContext<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode> context,
+        ApiFuture<NodeGroupsListNodes> futureResponse) {
+      ApiFuture<ListNodesNodeGroupsPage> futurePage =
+          ListNodesNodeGroupsPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<ListNodesNodeGroupsPage, ListNodesNodeGroupsPagedResponse>() {
+            @Override
+            public ListNodesNodeGroupsPagedResponse apply(ListNodesNodeGroupsPage input) {
+              return new ListNodesNodeGroupsPagedResponse(input);
+            }
+          });
+    }
+
+    private ListNodesNodeGroupsPagedResponse(ListNodesNodeGroupsPage page) {
+      super(page, ListNodesNodeGroupsFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListNodesNodeGroupsPage
+      extends AbstractPage<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode,
+          ListNodesNodeGroupsPage> {
+
+    private ListNodesNodeGroupsPage(
+        PageContext<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode> context,
+        NodeGroupsListNodes response) {
+      super(context, response);
+    }
+
+    private static ListNodesNodeGroupsPage createEmptyPage() {
+      return new ListNodesNodeGroupsPage(null, null);
+    }
+
+    @Override
+    protected ListNodesNodeGroupsPage createPage(
+        PageContext<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode> context,
+        NodeGroupsListNodes response) {
+      return new ListNodesNodeGroupsPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListNodesNodeGroupsPage> createPageAsync(
+        PageContext<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode> context,
+        ApiFuture<NodeGroupsListNodes> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListNodesNodeGroupsFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode,
+          ListNodesNodeGroupsPage, ListNodesNodeGroupsFixedSizeCollection> {
+
+    private ListNodesNodeGroupsFixedSizeCollection(
+        List<ListNodesNodeGroupsPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListNodesNodeGroupsFixedSizeCollection createEmptyCollection() {
+      return new ListNodesNodeGroupsFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListNodesNodeGroupsFixedSizeCollection createCollection(
+        List<ListNodesNodeGroupsPage> pages, int collectionSize) {
+      return new ListNodesNodeGroupsFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupList.java
new file mode 100644
index 000000000000..e342b0b0ebb1
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupList.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupList implements ApiMessage {
+  private final String id;
+  private final List<NodeGroup> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeGroupList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeGroupList(
+      String id,
+      List<NodeGroup> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public List<NodeGroup> getItemsList() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupList();
+  }
+
+  public static class Builder {
+    private String id;
+    private List<NodeGroup> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupList other) {
+      if (other == NodeGroupList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsList() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public List<NodeGroup> getItemsList() {
+      return items;
+    }
+
+    public Builder addAllItems(List<NodeGroup> items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.addAll(items);
+      return this;
+    }
+
+    public Builder addItems(NodeGroup items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.add(items);
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeGroupList build() {
+
+      return new NodeGroupList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.addAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupList) {
+      NodeGroupList that = (NodeGroupList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsList())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupNode.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupNode.java
new file mode 100644
index 000000000000..9995f246161b
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupNode.java
@@ -0,0 +1,245 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupNode implements ApiMessage {
+  private final List<String> instances;
+  private final String name;
+  private final String nodeType;
+  private final String status;
+
+  private NodeGroupNode() {
+    this.instances = null;
+    this.name = null;
+    this.nodeType = null;
+    this.status = null;
+  }
+
+  private NodeGroupNode(List<String> instances, String name, String nodeType, String status) {
+    this.instances = instances;
+    this.name = name;
+    this.nodeType = nodeType;
+    this.status = status;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("instances")) {
+      return instances;
+    }
+    if (fieldName.equals("name")) {
+      return name;
+    }
+    if (fieldName.equals("nodeType")) {
+      return nodeType;
+    }
+    if (fieldName.equals("status")) {
+      return status;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public List<String> getInstancesList() {
+    return instances;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public String getNodeType() {
+    return nodeType;
+  }
+
+  public String getStatus() {
+    return status;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupNode prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupNode getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupNode DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupNode();
+  }
+
+  public static class Builder {
+    private List<String> instances;
+    private String name;
+    private String nodeType;
+    private String status;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupNode other) {
+      if (other == NodeGroupNode.getDefaultInstance()) return this;
+      if (other.getInstancesList() != null) {
+        this.instances = other.instances;
+      }
+      if (other.getName() != null) {
+        this.name = other.name;
+      }
+      if (other.getNodeType() != null) {
+        this.nodeType = other.nodeType;
+      }
+      if (other.getStatus() != null) {
+        this.status = other.status;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupNode source) {
+      this.instances = source.instances;
+      this.name = source.name;
+      this.nodeType = source.nodeType;
+      this.status = source.status;
+    }
+
+    public List<String> getInstancesList() {
+      return instances;
+    }
+
+    public Builder addAllInstances(List<String> instances) {
+      if (this.instances == null) {
+        this.instances = new LinkedList<>();
+      }
+      this.instances.addAll(instances);
+      return this;
+    }
+
+    public Builder addInstances(String instances) {
+      if (this.instances == null) {
+        this.instances = new LinkedList<>();
+      }
+      this.instances.add(instances);
+      return this;
+    }
+
+    public String getName() {
+      return name;
+    }
+
+    public Builder setName(String name) {
+      this.name = name;
+      return this;
+    }
+
+    public String getNodeType() {
+      return nodeType;
+    }
+
+    public Builder setNodeType(String nodeType) {
+      this.nodeType = nodeType;
+      return this;
+    }
+
+    public String getStatus() {
+      return status;
+    }
+
+    public Builder setStatus(String status) {
+      this.status = status;
+      return this;
+    }
+
+    public NodeGroupNode build() {
+
+      return new NodeGroupNode(instances, name, nodeType, status);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.addAllInstances(this.instances);
+      newBuilder.setName(this.name);
+      newBuilder.setNodeType(this.nodeType);
+      newBuilder.setStatus(this.status);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupNode{"
+        + "instances="
+        + instances
+        + ", "
+        + "name="
+        + name
+        + ", "
+        + "nodeType="
+        + nodeType
+        + ", "
+        + "status="
+        + status
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupNode) {
+      NodeGroupNode that = (NodeGroupNode) o;
+      return Objects.equals(this.instances, that.getInstancesList())
+          && Objects.equals(this.name, that.getName())
+          && Objects.equals(this.nodeType, that.getNodeType())
+          && Objects.equals(this.status, that.getStatus());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(instances, name, nodeType, status);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupSettings.java
new file mode 100644
index 000000000000..2e76d089e277
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupSettings.java
@@ -0,0 +1,284 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeGroupClient.AggregatedListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodesNodeGroupsPagedResponse;
+
+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.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.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.compute.v1.stub.NodeGroupStubSettings;
+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 NodeGroupClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of addNodesNodeGroup to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeGroupSettings.Builder nodeGroupSettingsBuilder =
+ *     NodeGroupSettings.newBuilder();
+ * nodeGroupSettingsBuilder.addNodesNodeGroupSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeGroupSettings nodeGroupSettings = nodeGroupSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeGroupSettings extends ClientSettings<NodeGroupSettings> {
+  /** Returns the object with the settings used for calls to addNodesNodeGroup. */
+  public UnaryCallSettings<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).addNodesNodeGroupSettings();
+  }
+
+  /** Returns the object with the settings used for calls to aggregatedListNodeGroups. */
+  public PagedCallSettings<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+          AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).aggregatedListNodeGroupsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodeGroup. */
+  public UnaryCallSettings<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).deleteNodeGroupSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodesNodeGroup. */
+  public UnaryCallSettings<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).deleteNodesNodeGroupSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getNodeGroup. */
+  public UnaryCallSettings<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).getNodeGroupSettings();
+  }
+
+  /** Returns the object with the settings used for calls to insertNodeGroup. */
+  public UnaryCallSettings<InsertNodeGroupHttpRequest, Operation> insertNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).insertNodeGroupSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listNodeGroups. */
+  public PagedCallSettings<ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+      listNodeGroupsSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).listNodeGroupsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listNodesNodeGroups. */
+  public PagedCallSettings<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).listNodesNodeGroupsSettings();
+  }
+
+  /** Returns the object with the settings used for calls to setNodeTemplateNodeGroup. */
+  public UnaryCallSettings<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupSettings() {
+    return ((NodeGroupStubSettings) getStubSettings()).setNodeTemplateNodeGroupSettings();
+  }
+
+  public static final NodeGroupSettings create(NodeGroupStubSettings stub) throws IOException {
+    return new NodeGroupSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return NodeGroupStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return NodeGroupStubSettings.getDefaultEndpoint();
+  }
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return NodeGroupStubSettings.getDefaultServicePort();
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return NodeGroupStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return NodeGroupStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return NodeGroupStubSettings.defaultHttpJsonTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return NodeGroupStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return NodeGroupStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeGroupSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for NodeGroupSettings. */
+  public static class Builder extends ClientSettings.Builder<NodeGroupSettings, Builder> {
+    protected Builder() throws IOException {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(NodeGroupStubSettings.newBuilder(clientContext));
+    }
+
+    private static Builder createDefault() {
+      return new Builder(NodeGroupStubSettings.newBuilder());
+    }
+
+    protected Builder(NodeGroupSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(NodeGroupStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    public NodeGroupStubSettings.Builder getStubSettingsBuilder() {
+      return ((NodeGroupStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to addNodesNodeGroup. */
+    public UnaryCallSettings.Builder<AddNodesNodeGroupHttpRequest, Operation>
+        addNodesNodeGroupSettings() {
+      return getStubSettingsBuilder().addNodesNodeGroupSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeGroups. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+            AggregatedListNodeGroupsPagedResponse>
+        aggregatedListNodeGroupsSettings() {
+      return getStubSettingsBuilder().aggregatedListNodeGroupsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodeGroup. */
+    public UnaryCallSettings.Builder<DeleteNodeGroupHttpRequest, Operation>
+        deleteNodeGroupSettings() {
+      return getStubSettingsBuilder().deleteNodeGroupSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodesNodeGroup. */
+    public UnaryCallSettings.Builder<DeleteNodesNodeGroupHttpRequest, Operation>
+        deleteNodesNodeGroupSettings() {
+      return getStubSettingsBuilder().deleteNodesNodeGroupSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeGroup. */
+    public UnaryCallSettings.Builder<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupSettings() {
+      return getStubSettingsBuilder().getNodeGroupSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to insertNodeGroup. */
+    public UnaryCallSettings.Builder<InsertNodeGroupHttpRequest, Operation>
+        insertNodeGroupSettings() {
+      return getStubSettingsBuilder().insertNodeGroupSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeGroups. */
+    public PagedCallSettings.Builder<
+            ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+        listNodeGroupsSettings() {
+      return getStubSettingsBuilder().listNodeGroupsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listNodesNodeGroups. */
+    public PagedCallSettings.Builder<
+            ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+        listNodesNodeGroupsSettings() {
+      return getStubSettingsBuilder().listNodesNodeGroupsSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to setNodeTemplateNodeGroup. */
+    public UnaryCallSettings.Builder<SetNodeTemplateNodeGroupHttpRequest, Operation>
+        setNodeTemplateNodeGroupSettings() {
+      return getStubSettingsBuilder().setNodeTemplateNodeGroupSettings();
+    }
+
+    @Override
+    public NodeGroupSettings build() throws IOException {
+      return new NodeGroupSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsAddNodesRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsAddNodesRequest.java
new file mode 100644
index 000000000000..cd30709cfcf7
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsAddNodesRequest.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupsAddNodesRequest implements ApiMessage {
+  private final Integer additionalNodeCount;
+
+  private NodeGroupsAddNodesRequest() {
+    this.additionalNodeCount = null;
+  }
+
+  private NodeGroupsAddNodesRequest(Integer additionalNodeCount) {
+    this.additionalNodeCount = additionalNodeCount;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("additionalNodeCount")) {
+      return additionalNodeCount;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public Integer getAdditionalNodeCount() {
+    return additionalNodeCount;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupsAddNodesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupsAddNodesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupsAddNodesRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupsAddNodesRequest();
+  }
+
+  public static class Builder {
+    private Integer additionalNodeCount;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupsAddNodesRequest other) {
+      if (other == NodeGroupsAddNodesRequest.getDefaultInstance()) return this;
+      if (other.getAdditionalNodeCount() != null) {
+        this.additionalNodeCount = other.additionalNodeCount;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupsAddNodesRequest source) {
+      this.additionalNodeCount = source.additionalNodeCount;
+    }
+
+    public Integer getAdditionalNodeCount() {
+      return additionalNodeCount;
+    }
+
+    public Builder setAdditionalNodeCount(Integer additionalNodeCount) {
+      this.additionalNodeCount = additionalNodeCount;
+      return this;
+    }
+
+    public NodeGroupsAddNodesRequest build() {
+      return new NodeGroupsAddNodesRequest(additionalNodeCount);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAdditionalNodeCount(this.additionalNodeCount);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupsAddNodesRequest{" + "additionalNodeCount=" + additionalNodeCount + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupsAddNodesRequest) {
+      NodeGroupsAddNodesRequest that = (NodeGroupsAddNodesRequest) o;
+      return Objects.equals(this.additionalNodeCount, that.getAdditionalNodeCount());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(additionalNodeCount);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsDeleteNodesRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsDeleteNodesRequest.java
new file mode 100644
index 000000000000..0be377b320ad
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsDeleteNodesRequest.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupsDeleteNodesRequest implements ApiMessage {
+  private final List<String> nodes;
+
+  private NodeGroupsDeleteNodesRequest() {
+    this.nodes = null;
+  }
+
+  private NodeGroupsDeleteNodesRequest(List<String> nodes) {
+    this.nodes = nodes;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("nodes")) {
+      return nodes;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public List<String> getNodesList() {
+    return nodes;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupsDeleteNodesRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupsDeleteNodesRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupsDeleteNodesRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupsDeleteNodesRequest();
+  }
+
+  public static class Builder {
+    private List<String> nodes;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupsDeleteNodesRequest other) {
+      if (other == NodeGroupsDeleteNodesRequest.getDefaultInstance()) return this;
+      if (other.getNodesList() != null) {
+        this.nodes = other.nodes;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupsDeleteNodesRequest source) {
+      this.nodes = source.nodes;
+    }
+
+    public List<String> getNodesList() {
+      return nodes;
+    }
+
+    public Builder addAllNodes(List<String> nodes) {
+      if (this.nodes == null) {
+        this.nodes = new LinkedList<>();
+      }
+      this.nodes.addAll(nodes);
+      return this;
+    }
+
+    public Builder addNodes(String nodes) {
+      if (this.nodes == null) {
+        this.nodes = new LinkedList<>();
+      }
+      this.nodes.add(nodes);
+      return this;
+    }
+
+    public NodeGroupsDeleteNodesRequest build() {
+      return new NodeGroupsDeleteNodesRequest(nodes);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.addAllNodes(this.nodes);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupsDeleteNodesRequest{" + "nodes=" + nodes + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupsDeleteNodesRequest) {
+      NodeGroupsDeleteNodesRequest that = (NodeGroupsDeleteNodesRequest) o;
+      return Objects.equals(this.nodes, that.getNodesList());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodes);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsListNodes.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsListNodes.java
new file mode 100644
index 000000000000..634b07ae8f2d
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsListNodes.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupsListNodes implements ApiMessage {
+  private final String id;
+  private final List<NodeGroupNode> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeGroupsListNodes() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeGroupsListNodes(
+      String id,
+      List<NodeGroupNode> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public List<NodeGroupNode> getItemsList() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupsListNodes prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupsListNodes getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupsListNodes DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupsListNodes();
+  }
+
+  public static class Builder {
+    private String id;
+    private List<NodeGroupNode> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupsListNodes other) {
+      if (other == NodeGroupsListNodes.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsList() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupsListNodes source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public List<NodeGroupNode> getItemsList() {
+      return items;
+    }
+
+    public Builder addAllItems(List<NodeGroupNode> items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.addAll(items);
+      return this;
+    }
+
+    public Builder addItems(NodeGroupNode items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.add(items);
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeGroupsListNodes build() {
+
+      return new NodeGroupsListNodes(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.addAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupsListNodes{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupsListNodes) {
+      NodeGroupsListNodes that = (NodeGroupsListNodes) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsList())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsScopedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsScopedList.java
new file mode 100644
index 000000000000..211cf7180881
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsScopedList.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupsScopedList implements ApiMessage {
+  private final List<NodeGroup> nodeGroups;
+  private final Warning warning;
+
+  private NodeGroupsScopedList() {
+    this.nodeGroups = null;
+    this.warning = null;
+  }
+
+  private NodeGroupsScopedList(List<NodeGroup> nodeGroups, Warning warning) {
+    this.nodeGroups = nodeGroups;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("nodeGroups")) {
+      return nodeGroups;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public List<NodeGroup> getNodeGroupsList() {
+    return nodeGroups;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupsScopedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupsScopedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupsScopedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupsScopedList();
+  }
+
+  public static class Builder {
+    private List<NodeGroup> nodeGroups;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupsScopedList other) {
+      if (other == NodeGroupsScopedList.getDefaultInstance()) return this;
+      if (other.getNodeGroupsList() != null) {
+        this.nodeGroups = other.nodeGroups;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupsScopedList source) {
+      this.nodeGroups = source.nodeGroups;
+      this.warning = source.warning;
+    }
+
+    public List<NodeGroup> getNodeGroupsList() {
+      return nodeGroups;
+    }
+
+    public Builder addAllNodeGroups(List<NodeGroup> nodeGroups) {
+      if (this.nodeGroups == null) {
+        this.nodeGroups = new LinkedList<>();
+      }
+      this.nodeGroups.addAll(nodeGroups);
+      return this;
+    }
+
+    public Builder addNodeGroups(NodeGroup nodeGroups) {
+      if (this.nodeGroups == null) {
+        this.nodeGroups = new LinkedList<>();
+      }
+      this.nodeGroups.add(nodeGroups);
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeGroupsScopedList build() {
+
+      return new NodeGroupsScopedList(nodeGroups, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.addAllNodeGroups(this.nodeGroups);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupsScopedList{" + "nodeGroups=" + nodeGroups + ", " + "warning=" + warning + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupsScopedList) {
+      NodeGroupsScopedList that = (NodeGroupsScopedList) o;
+      return Objects.equals(this.nodeGroups, that.getNodeGroupsList())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeGroups, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsSetNodeTemplateRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsSetNodeTemplateRequest.java
new file mode 100644
index 000000000000..23ac44b47122
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeGroupsSetNodeTemplateRequest.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeGroupsSetNodeTemplateRequest implements ApiMessage {
+  private final String nodeTemplate;
+
+  private NodeGroupsSetNodeTemplateRequest() {
+    this.nodeTemplate = null;
+  }
+
+  private NodeGroupsSetNodeTemplateRequest(String nodeTemplate) {
+    this.nodeTemplate = nodeTemplate;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("nodeTemplate")) {
+      return nodeTemplate;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getNodeTemplate() {
+    return nodeTemplate;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeGroupsSetNodeTemplateRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeGroupsSetNodeTemplateRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeGroupsSetNodeTemplateRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeGroupsSetNodeTemplateRequest();
+  }
+
+  public static class Builder {
+    private String nodeTemplate;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeGroupsSetNodeTemplateRequest other) {
+      if (other == NodeGroupsSetNodeTemplateRequest.getDefaultInstance()) return this;
+      if (other.getNodeTemplate() != null) {
+        this.nodeTemplate = other.nodeTemplate;
+      }
+      return this;
+    }
+
+    Builder(NodeGroupsSetNodeTemplateRequest source) {
+      this.nodeTemplate = source.nodeTemplate;
+    }
+
+    public String getNodeTemplate() {
+      return nodeTemplate;
+    }
+
+    public Builder setNodeTemplate(String nodeTemplate) {
+      this.nodeTemplate = nodeTemplate;
+      return this;
+    }
+
+    public NodeGroupsSetNodeTemplateRequest build() {
+      return new NodeGroupsSetNodeTemplateRequest(nodeTemplate);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setNodeTemplate(this.nodeTemplate);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeGroupsSetNodeTemplateRequest{" + "nodeTemplate=" + nodeTemplate + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeGroupsSetNodeTemplateRequest) {
+      NodeGroupsSetNodeTemplateRequest that = (NodeGroupsSetNodeTemplateRequest) o;
+      return Objects.equals(this.nodeTemplate, that.getNodeTemplate());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeTemplate);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplate.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplate.java
new file mode 100644
index 000000000000..147d292b9658
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplate.java
@@ -0,0 +1,502 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTemplate implements ApiMessage {
+  private final String creationTimestamp;
+  private final String description;
+  private final String id;
+  private final String kind;
+  private final String name;
+  private final Map<String, String> nodeAffinityLabels;
+  private final String nodeType;
+  private final NodeTemplateNodeTypeFlexibility nodeTypeFlexibility;
+  private final String region;
+  private final String selfLink;
+  private final String status;
+  private final String statusMessage;
+
+  private NodeTemplate() {
+    this.creationTimestamp = null;
+    this.description = null;
+    this.id = null;
+    this.kind = null;
+    this.name = null;
+    this.nodeAffinityLabels = null;
+    this.nodeType = null;
+    this.nodeTypeFlexibility = null;
+    this.region = null;
+    this.selfLink = null;
+    this.status = null;
+    this.statusMessage = null;
+  }
+
+  private NodeTemplate(
+      String creationTimestamp,
+      String description,
+      String id,
+      String kind,
+      String name,
+      Map<String, String> nodeAffinityLabels,
+      String nodeType,
+      NodeTemplateNodeTypeFlexibility nodeTypeFlexibility,
+      String region,
+      String selfLink,
+      String status,
+      String statusMessage) {
+    this.creationTimestamp = creationTimestamp;
+    this.description = description;
+    this.id = id;
+    this.kind = kind;
+    this.name = name;
+    this.nodeAffinityLabels = nodeAffinityLabels;
+    this.nodeType = nodeType;
+    this.nodeTypeFlexibility = nodeTypeFlexibility;
+    this.region = region;
+    this.selfLink = selfLink;
+    this.status = status;
+    this.statusMessage = statusMessage;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("creationTimestamp")) {
+      return creationTimestamp;
+    }
+    if (fieldName.equals("description")) {
+      return description;
+    }
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("name")) {
+      return name;
+    }
+    if (fieldName.equals("nodeAffinityLabels")) {
+      return nodeAffinityLabels;
+    }
+    if (fieldName.equals("nodeType")) {
+      return nodeType;
+    }
+    if (fieldName.equals("nodeTypeFlexibility")) {
+      return nodeTypeFlexibility;
+    }
+    if (fieldName.equals("region")) {
+      return region;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("status")) {
+      return status;
+    }
+    if (fieldName.equals("statusMessage")) {
+      return statusMessage;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getCreationTimestamp() {
+    return creationTimestamp;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public Map<String, String> getNodeAffinityLabelsMap() {
+    return nodeAffinityLabels;
+  }
+
+  public String getNodeType() {
+    return nodeType;
+  }
+
+  public NodeTemplateNodeTypeFlexibility getNodeTypeFlexibility() {
+    return nodeTypeFlexibility;
+  }
+
+  public String getRegion() {
+    return region;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public String getStatus() {
+    return status;
+  }
+
+  public String getStatusMessage() {
+    return statusMessage;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTemplate prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTemplate getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTemplate DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTemplate();
+  }
+
+  public static class Builder {
+    private String creationTimestamp;
+    private String description;
+    private String id;
+    private String kind;
+    private String name;
+    private Map<String, String> nodeAffinityLabels;
+    private String nodeType;
+    private NodeTemplateNodeTypeFlexibility nodeTypeFlexibility;
+    private String region;
+    private String selfLink;
+    private String status;
+    private String statusMessage;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTemplate other) {
+      if (other == NodeTemplate.getDefaultInstance()) return this;
+      if (other.getCreationTimestamp() != null) {
+        this.creationTimestamp = other.creationTimestamp;
+      }
+      if (other.getDescription() != null) {
+        this.description = other.description;
+      }
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getName() != null) {
+        this.name = other.name;
+      }
+      if (other.getNodeAffinityLabelsMap() != null) {
+        this.nodeAffinityLabels = other.nodeAffinityLabels;
+      }
+      if (other.getNodeType() != null) {
+        this.nodeType = other.nodeType;
+      }
+      if (other.getNodeTypeFlexibility() != null) {
+        this.nodeTypeFlexibility = other.nodeTypeFlexibility;
+      }
+      if (other.getRegion() != null) {
+        this.region = other.region;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getStatus() != null) {
+        this.status = other.status;
+      }
+      if (other.getStatusMessage() != null) {
+        this.statusMessage = other.statusMessage;
+      }
+      return this;
+    }
+
+    Builder(NodeTemplate source) {
+      this.creationTimestamp = source.creationTimestamp;
+      this.description = source.description;
+      this.id = source.id;
+      this.kind = source.kind;
+      this.name = source.name;
+      this.nodeAffinityLabels = source.nodeAffinityLabels;
+      this.nodeType = source.nodeType;
+      this.nodeTypeFlexibility = source.nodeTypeFlexibility;
+      this.region = source.region;
+      this.selfLink = source.selfLink;
+      this.status = source.status;
+      this.statusMessage = source.statusMessage;
+    }
+
+    public String getCreationTimestamp() {
+      return creationTimestamp;
+    }
+
+    public Builder setCreationTimestamp(String creationTimestamp) {
+      this.creationTimestamp = creationTimestamp;
+      return this;
+    }
+
+    public String getDescription() {
+      return description;
+    }
+
+    public Builder setDescription(String description) {
+      this.description = description;
+      return this;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getName() {
+      return name;
+    }
+
+    public Builder setName(String name) {
+      this.name = name;
+      return this;
+    }
+
+    public Map<String, String> getNodeAffinityLabelsMap() {
+      return nodeAffinityLabels;
+    }
+
+    public Builder putAllNodeAffinityLabels(Map<String, String> nodeAffinityLabels) {
+      this.nodeAffinityLabels = nodeAffinityLabels;
+      return this;
+    }
+
+    public String getNodeType() {
+      return nodeType;
+    }
+
+    public Builder setNodeType(String nodeType) {
+      this.nodeType = nodeType;
+      return this;
+    }
+
+    public NodeTemplateNodeTypeFlexibility getNodeTypeFlexibility() {
+      return nodeTypeFlexibility;
+    }
+
+    public Builder setNodeTypeFlexibility(NodeTemplateNodeTypeFlexibility nodeTypeFlexibility) {
+      this.nodeTypeFlexibility = nodeTypeFlexibility;
+      return this;
+    }
+
+    public String getRegion() {
+      return region;
+    }
+
+    public Builder setRegion(String region) {
+      this.region = region;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public String getStatus() {
+      return status;
+    }
+
+    public Builder setStatus(String status) {
+      this.status = status;
+      return this;
+    }
+
+    public String getStatusMessage() {
+      return statusMessage;
+    }
+
+    public Builder setStatusMessage(String statusMessage) {
+      this.statusMessage = statusMessage;
+      return this;
+    }
+
+    public NodeTemplate build() {
+
+      return new NodeTemplate(
+          creationTimestamp,
+          description,
+          id,
+          kind,
+          name,
+          nodeAffinityLabels,
+          nodeType,
+          nodeTypeFlexibility,
+          region,
+          selfLink,
+          status,
+          statusMessage);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setCreationTimestamp(this.creationTimestamp);
+      newBuilder.setDescription(this.description);
+      newBuilder.setId(this.id);
+      newBuilder.setKind(this.kind);
+      newBuilder.setName(this.name);
+      newBuilder.putAllNodeAffinityLabels(this.nodeAffinityLabels);
+      newBuilder.setNodeType(this.nodeType);
+      newBuilder.setNodeTypeFlexibility(this.nodeTypeFlexibility);
+      newBuilder.setRegion(this.region);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setStatus(this.status);
+      newBuilder.setStatusMessage(this.statusMessage);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTemplate{"
+        + "creationTimestamp="
+        + creationTimestamp
+        + ", "
+        + "description="
+        + description
+        + ", "
+        + "id="
+        + id
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "name="
+        + name
+        + ", "
+        + "nodeAffinityLabels="
+        + nodeAffinityLabels
+        + ", "
+        + "nodeType="
+        + nodeType
+        + ", "
+        + "nodeTypeFlexibility="
+        + nodeTypeFlexibility
+        + ", "
+        + "region="
+        + region
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "status="
+        + status
+        + ", "
+        + "statusMessage="
+        + statusMessage
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTemplate) {
+      NodeTemplate that = (NodeTemplate) o;
+      return Objects.equals(this.creationTimestamp, that.getCreationTimestamp())
+          && Objects.equals(this.description, that.getDescription())
+          && Objects.equals(this.id, that.getId())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.name, that.getName())
+          && Objects.equals(this.nodeAffinityLabels, that.getNodeAffinityLabelsMap())
+          && Objects.equals(this.nodeType, that.getNodeType())
+          && Objects.equals(this.nodeTypeFlexibility, that.getNodeTypeFlexibility())
+          && Objects.equals(this.region, that.getRegion())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.status, that.getStatus())
+          && Objects.equals(this.statusMessage, that.getStatusMessage());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        creationTimestamp,
+        description,
+        id,
+        kind,
+        name,
+        nodeAffinityLabels,
+        nodeType,
+        nodeTypeFlexibility,
+        region,
+        selfLink,
+        status,
+        statusMessage);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateAggregatedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateAggregatedList.java
new file mode 100644
index 000000000000..4910879e246b
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateAggregatedList.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTemplateAggregatedList implements ApiMessage {
+  private final String id;
+  private final Map<String, NodeTemplatesScopedList> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeTemplateAggregatedList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeTemplateAggregatedList(
+      String id,
+      Map<String, NodeTemplatesScopedList> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public Map<String, NodeTemplatesScopedList> getItemsMap() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTemplateAggregatedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTemplateAggregatedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTemplateAggregatedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTemplateAggregatedList();
+  }
+
+  public static class Builder {
+    private String id;
+    private Map<String, NodeTemplatesScopedList> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTemplateAggregatedList other) {
+      if (other == NodeTemplateAggregatedList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsMap() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTemplateAggregatedList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public Map<String, NodeTemplatesScopedList> getItemsMap() {
+      return items;
+    }
+
+    public Builder putAllItems(Map<String, NodeTemplatesScopedList> items) {
+      this.items = items;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTemplateAggregatedList build() {
+
+      return new NodeTemplateAggregatedList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.putAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTemplateAggregatedList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTemplateAggregatedList) {
+      NodeTemplateAggregatedList that = (NodeTemplateAggregatedList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsMap())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateClient.java
new file mode 100644
index 000000000000..56a69b07f751
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateClient.java
@@ -0,0 +1,944 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.ApiFunction;
+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.compute.v1.stub.NodeTemplateStub;
+import com.google.cloud.compute.v1.stub.NodeTemplateStubSettings;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <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>
+ * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+ *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+ *   Operation response = nodeTemplateClient.deleteNodeTemplate(nodeTemplate);
+ * }
+ * </code>
+ * </pre>
+ *
+ * <p>Note: close() needs to be called on the nodeTemplateClient 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 NodeTemplateSettings to
+ * create(). For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>
+ * <code>
+ * NodeTemplateSettings nodeTemplateSettings =
+ *     NodeTemplateSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * NodeTemplateClient nodeTemplateClient =
+ *     NodeTemplateClient.create(nodeTemplateSettings);
+ * </code>
+ * </pre>
+ *
+ * To customize the endpoint:
+ *
+ * <pre>
+ * <code>
+ * NodeTemplateSettings nodeTemplateSettings =
+ *     NodeTemplateSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * NodeTemplateClient nodeTemplateClient =
+ *     NodeTemplateClient.create(nodeTemplateSettings);
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTemplateClient implements BackgroundResource {
+  private final NodeTemplateSettings settings;
+  private final NodeTemplateStub stub;
+
+  /** Constructs an instance of NodeTemplateClient with default settings. */
+  public static final NodeTemplateClient create() throws IOException {
+    return create(NodeTemplateSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of NodeTemplateClient, 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 NodeTemplateClient create(NodeTemplateSettings settings) throws IOException {
+    return new NodeTemplateClient(settings);
+  }
+
+  /**
+   * Constructs an instance of NodeTemplateClient, using the given stub for making calls. This is
+   * for advanced usage - prefer to use NodeTemplateSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final NodeTemplateClient create(NodeTemplateStub stub) {
+    return new NodeTemplateClient(stub);
+  }
+
+  /**
+   * Constructs an instance of NodeTemplateClient, 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 NodeTemplateClient(NodeTemplateSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((NodeTemplateStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected NodeTemplateClient(NodeTemplateStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final NodeTemplateSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeTemplateStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node templates.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeTemplatesScopedList element : nodeTemplateClient.aggregatedListNodeTemplates(project).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeTemplatesPagedResponse aggregatedListNodeTemplates(
+      ProjectName project) {
+    AggregatedListNodeTemplatesHttpRequest request =
+        AggregatedListNodeTemplatesHttpRequest.newBuilder()
+            .setProject(project == null ? null : project.toString())
+            .build();
+    return aggregatedListNodeTemplates(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node templates.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeTemplatesScopedList element : nodeTemplateClient.aggregatedListNodeTemplates(project.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeTemplatesPagedResponse aggregatedListNodeTemplates(
+      String project) {
+    AggregatedListNodeTemplatesHttpRequest request =
+        AggregatedListNodeTemplatesHttpRequest.newBuilder().setProject(project).build();
+    return aggregatedListNodeTemplates(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node templates.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTemplatesHttpRequest request = AggregatedListNodeTemplatesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   for (NodeTemplatesScopedList element : nodeTemplateClient.aggregatedListNodeTemplates(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final AggregatedListNodeTemplatesPagedResponse aggregatedListNodeTemplates(
+      AggregatedListNodeTemplatesHttpRequest request) {
+    return aggregatedListNodeTemplatesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node templates.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTemplatesHttpRequest request = AggregatedListNodeTemplatesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   ApiFuture&lt;AggregatedListNodeTemplatesPagedResponse&gt; future = nodeTemplateClient.aggregatedListNodeTemplatesPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeTemplatesScopedList element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<
+          AggregatedListNodeTemplatesHttpRequest, AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesPagedCallable() {
+    return stub.aggregatedListNodeTemplatesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node templates.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTemplatesHttpRequest request = AggregatedListNodeTemplatesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeTemplateAggregatedList response = nodeTemplateClient.aggregatedListNodeTemplatesCallable().call(request);
+   *     for (NodeTemplatesScopedList element : response.getItemsMap()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+      aggregatedListNodeTemplatesCallable() {
+    return stub.aggregatedListNodeTemplatesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeTemplate resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   Operation response = nodeTemplateClient.deleteNodeTemplate(nodeTemplate);
+   * }
+   * </code></pre>
+   *
+   * @param nodeTemplate Name of the NodeTemplate resource to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodeTemplate(ProjectRegionNodeTemplateName nodeTemplate) {
+
+    DeleteNodeTemplateHttpRequest request =
+        DeleteNodeTemplateHttpRequest.newBuilder()
+            .setNodeTemplate(nodeTemplate == null ? null : nodeTemplate.toString())
+            .build();
+    return deleteNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeTemplate resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   Operation response = nodeTemplateClient.deleteNodeTemplate(nodeTemplate.toString());
+   * }
+   * </code></pre>
+   *
+   * @param nodeTemplate Name of the NodeTemplate resource to delete.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation deleteNodeTemplate(String nodeTemplate) {
+
+    DeleteNodeTemplateHttpRequest request =
+        DeleteNodeTemplateHttpRequest.newBuilder().setNodeTemplate(nodeTemplate).build();
+    return deleteNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeTemplate resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   DeleteNodeTemplateHttpRequest request = DeleteNodeTemplateHttpRequest.newBuilder()
+   *     .setNodeTemplate(nodeTemplate.toString())
+   *     .build();
+   *   Operation response = nodeTemplateClient.deleteNodeTemplate(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation deleteNodeTemplate(DeleteNodeTemplateHttpRequest request) {
+    return deleteNodeTemplateCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Deletes the specified NodeTemplate resource.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   DeleteNodeTemplateHttpRequest request = DeleteNodeTemplateHttpRequest.newBuilder()
+   *     .setNodeTemplate(nodeTemplate.toString())
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeTemplateClient.deleteNodeTemplateCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<DeleteNodeTemplateHttpRequest, Operation>
+      deleteNodeTemplateCallable() {
+    return stub.deleteNodeTemplateCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node template. Gets a list of available node templates by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   NodeTemplate response = nodeTemplateClient.getNodeTemplate(nodeTemplate);
+   * }
+   * </code></pre>
+   *
+   * @param nodeTemplate Name of the node template to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeTemplate getNodeTemplate(ProjectRegionNodeTemplateName nodeTemplate) {
+
+    GetNodeTemplateHttpRequest request =
+        GetNodeTemplateHttpRequest.newBuilder()
+            .setNodeTemplate(nodeTemplate == null ? null : nodeTemplate.toString())
+            .build();
+    return getNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node template. Gets a list of available node templates by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   NodeTemplate response = nodeTemplateClient.getNodeTemplate(nodeTemplate.toString());
+   * }
+   * </code></pre>
+   *
+   * @param nodeTemplate Name of the node template to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeTemplate getNodeTemplate(String nodeTemplate) {
+
+    GetNodeTemplateHttpRequest request =
+        GetNodeTemplateHttpRequest.newBuilder().setNodeTemplate(nodeTemplate).build();
+    return getNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node template. Gets a list of available node templates by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   GetNodeTemplateHttpRequest request = GetNodeTemplateHttpRequest.newBuilder()
+   *     .setNodeTemplate(nodeTemplate.toString())
+   *     .build();
+   *   NodeTemplate response = nodeTemplateClient.getNodeTemplate(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final NodeTemplate getNodeTemplate(GetNodeTemplateHttpRequest request) {
+    return getNodeTemplateCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node template. Gets a list of available node templates by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+   *   GetNodeTemplateHttpRequest request = GetNodeTemplateHttpRequest.newBuilder()
+   *     .setNodeTemplate(nodeTemplate.toString())
+   *     .build();
+   *   ApiFuture&lt;NodeTemplate&gt; future = nodeTemplateClient.getNodeTemplateCallable().futureCall(request);
+   *   // Do something
+   *   NodeTemplate response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateCallable() {
+    return stub.getNodeTemplateCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeTemplate resource in the specified project using the data included in the
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+   *   Operation response = nodeTemplateClient.insertNodeTemplate(region, nodeTemplateResource);
+   * }
+   * </code></pre>
+   *
+   * @param region The name of the region for this request.
+   * @param nodeTemplateResource A Node Template resource.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation insertNodeTemplate(
+      ProjectRegionName region, NodeTemplate nodeTemplateResource) {
+
+    InsertNodeTemplateHttpRequest request =
+        InsertNodeTemplateHttpRequest.newBuilder()
+            .setRegion(region == null ? null : region.toString())
+            .setNodeTemplateResource(nodeTemplateResource)
+            .build();
+    return insertNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeTemplate resource in the specified project using the data included in the
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+   *   Operation response = nodeTemplateClient.insertNodeTemplate(region.toString(), nodeTemplateResource);
+   * }
+   * </code></pre>
+   *
+   * @param region The name of the region for this request.
+   * @param nodeTemplateResource A Node Template resource.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation insertNodeTemplate(String region, NodeTemplate nodeTemplateResource) {
+
+    InsertNodeTemplateHttpRequest request =
+        InsertNodeTemplateHttpRequest.newBuilder()
+            .setRegion(region)
+            .setNodeTemplateResource(nodeTemplateResource)
+            .build();
+    return insertNodeTemplate(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeTemplate resource in the specified project using the data included in the
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+   *   InsertNodeTemplateHttpRequest request = InsertNodeTemplateHttpRequest.newBuilder()
+   *     .setRegion(region.toString())
+   *     .setNodeTemplateResource(nodeTemplateResource)
+   *     .build();
+   *   Operation response = nodeTemplateClient.insertNodeTemplate(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation insertNodeTemplate(InsertNodeTemplateHttpRequest request) {
+    return insertNodeTemplateCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Creates a NodeTemplate resource in the specified project using the data included in the
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+   *   InsertNodeTemplateHttpRequest request = InsertNodeTemplateHttpRequest.newBuilder()
+   *     .setRegion(region.toString())
+   *     .setNodeTemplateResource(nodeTemplateResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = nodeTemplateClient.insertNodeTemplateCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<InsertNodeTemplateHttpRequest, Operation>
+      insertNodeTemplateCallable() {
+    return stub.insertNodeTemplateCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node templates available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   for (NodeTemplate element : nodeTemplateClient.listNodeTemplates(region).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param region The name of the region for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeTemplatesPagedResponse listNodeTemplates(ProjectRegionName region) {
+    ListNodeTemplatesHttpRequest request =
+        ListNodeTemplatesHttpRequest.newBuilder()
+            .setRegion(region == null ? null : region.toString())
+            .build();
+    return listNodeTemplates(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node templates available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   for (NodeTemplate element : nodeTemplateClient.listNodeTemplates(region.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param region The name of the region for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeTemplatesPagedResponse listNodeTemplates(String region) {
+    ListNodeTemplatesHttpRequest request =
+        ListNodeTemplatesHttpRequest.newBuilder().setRegion(region).build();
+    return listNodeTemplates(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node templates available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   ListNodeTemplatesHttpRequest request = ListNodeTemplatesHttpRequest.newBuilder()
+   *     .setRegion(region.toString())
+   *     .build();
+   *   for (NodeTemplate element : nodeTemplateClient.listNodeTemplates(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final ListNodeTemplatesPagedResponse listNodeTemplates(
+      ListNodeTemplatesHttpRequest request) {
+    return listNodeTemplatesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node templates available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   ListNodeTemplatesHttpRequest request = ListNodeTemplatesHttpRequest.newBuilder()
+   *     .setRegion(region.toString())
+   *     .build();
+   *   ApiFuture&lt;ListNodeTemplatesPagedResponse&gt; future = nodeTemplateClient.listNodeTemplatesPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeTemplate element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeTemplatesHttpRequest, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesPagedCallable() {
+    return stub.listNodeTemplatesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node templates available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+   *   ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+   *   ListNodeTemplatesHttpRequest request = ListNodeTemplatesHttpRequest.newBuilder()
+   *     .setRegion(region.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeTemplateList response = nodeTemplateClient.listNodeTemplatesCallable().call(request);
+   *     for (NodeTemplate element : response.getItemsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeTemplatesHttpRequest, NodeTemplateList>
+      listNodeTemplatesCallable() {
+    return stub.listNodeTemplatesCallable();
+  }
+
+  @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 AggregatedListNodeTemplatesPagedResponse
+      extends AbstractPagedListResponse<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          NodeTemplatesScopedList, AggregatedListNodeTemplatesPage,
+          AggregatedListNodeTemplatesFixedSizeCollection> {
+
+    public static ApiFuture<AggregatedListNodeTemplatesPagedResponse> createAsync(
+        PageContext<
+                AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+                NodeTemplatesScopedList>
+            context,
+        ApiFuture<NodeTemplateAggregatedList> futureResponse) {
+      ApiFuture<AggregatedListNodeTemplatesPage> futurePage =
+          AggregatedListNodeTemplatesPage.createEmptyPage()
+              .createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<
+              AggregatedListNodeTemplatesPage, AggregatedListNodeTemplatesPagedResponse>() {
+            @Override
+            public AggregatedListNodeTemplatesPagedResponse apply(
+                AggregatedListNodeTemplatesPage input) {
+              return new AggregatedListNodeTemplatesPagedResponse(input);
+            }
+          });
+    }
+
+    private AggregatedListNodeTemplatesPagedResponse(AggregatedListNodeTemplatesPage page) {
+      super(page, AggregatedListNodeTemplatesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class AggregatedListNodeTemplatesPage
+      extends AbstractPage<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          NodeTemplatesScopedList, AggregatedListNodeTemplatesPage> {
+
+    private AggregatedListNodeTemplatesPage(
+        PageContext<
+                AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+                NodeTemplatesScopedList>
+            context,
+        NodeTemplateAggregatedList response) {
+      super(context, response);
+    }
+
+    private static AggregatedListNodeTemplatesPage createEmptyPage() {
+      return new AggregatedListNodeTemplatesPage(null, null);
+    }
+
+    @Override
+    protected AggregatedListNodeTemplatesPage createPage(
+        PageContext<
+                AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+                NodeTemplatesScopedList>
+            context,
+        NodeTemplateAggregatedList response) {
+      return new AggregatedListNodeTemplatesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<AggregatedListNodeTemplatesPage> createPageAsync(
+        PageContext<
+                AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+                NodeTemplatesScopedList>
+            context,
+        ApiFuture<NodeTemplateAggregatedList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class AggregatedListNodeTemplatesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          NodeTemplatesScopedList, AggregatedListNodeTemplatesPage,
+          AggregatedListNodeTemplatesFixedSizeCollection> {
+
+    private AggregatedListNodeTemplatesFixedSizeCollection(
+        List<AggregatedListNodeTemplatesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static AggregatedListNodeTemplatesFixedSizeCollection createEmptyCollection() {
+      return new AggregatedListNodeTemplatesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected AggregatedListNodeTemplatesFixedSizeCollection createCollection(
+        List<AggregatedListNodeTemplatesPage> pages, int collectionSize) {
+      return new AggregatedListNodeTemplatesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListNodeTemplatesPagedResponse
+      extends AbstractPagedListResponse<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate, ListNodeTemplatesPage,
+          ListNodeTemplatesFixedSizeCollection> {
+
+    public static ApiFuture<ListNodeTemplatesPagedResponse> createAsync(
+        PageContext<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate> context,
+        ApiFuture<NodeTemplateList> futureResponse) {
+      ApiFuture<ListNodeTemplatesPage> futurePage =
+          ListNodeTemplatesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<ListNodeTemplatesPage, ListNodeTemplatesPagedResponse>() {
+            @Override
+            public ListNodeTemplatesPagedResponse apply(ListNodeTemplatesPage input) {
+              return new ListNodeTemplatesPagedResponse(input);
+            }
+          });
+    }
+
+    private ListNodeTemplatesPagedResponse(ListNodeTemplatesPage page) {
+      super(page, ListNodeTemplatesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListNodeTemplatesPage
+      extends AbstractPage<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate, ListNodeTemplatesPage> {
+
+    private ListNodeTemplatesPage(
+        PageContext<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate> context,
+        NodeTemplateList response) {
+      super(context, response);
+    }
+
+    private static ListNodeTemplatesPage createEmptyPage() {
+      return new ListNodeTemplatesPage(null, null);
+    }
+
+    @Override
+    protected ListNodeTemplatesPage createPage(
+        PageContext<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate> context,
+        NodeTemplateList response) {
+      return new ListNodeTemplatesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListNodeTemplatesPage> createPageAsync(
+        PageContext<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate> context,
+        ApiFuture<NodeTemplateList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListNodeTemplatesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate, ListNodeTemplatesPage,
+          ListNodeTemplatesFixedSizeCollection> {
+
+    private ListNodeTemplatesFixedSizeCollection(
+        List<ListNodeTemplatesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListNodeTemplatesFixedSizeCollection createEmptyCollection() {
+      return new ListNodeTemplatesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListNodeTemplatesFixedSizeCollection createCollection(
+        List<ListNodeTemplatesPage> pages, int collectionSize) {
+      return new ListNodeTemplatesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateList.java
new file mode 100644
index 000000000000..21f93618d15f
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateList.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTemplateList implements ApiMessage {
+  private final String id;
+  private final List<NodeTemplate> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeTemplateList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeTemplateList(
+      String id,
+      List<NodeTemplate> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public List<NodeTemplate> getItemsList() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTemplateList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTemplateList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTemplateList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTemplateList();
+  }
+
+  public static class Builder {
+    private String id;
+    private List<NodeTemplate> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTemplateList other) {
+      if (other == NodeTemplateList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsList() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTemplateList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public List<NodeTemplate> getItemsList() {
+      return items;
+    }
+
+    public Builder addAllItems(List<NodeTemplate> items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.addAll(items);
+      return this;
+    }
+
+    public Builder addItems(NodeTemplate items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.add(items);
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTemplateList build() {
+
+      return new NodeTemplateList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.addAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTemplateList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTemplateList) {
+      NodeTemplateList that = (NodeTemplateList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsList())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateNodeTypeFlexibility.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateNodeTypeFlexibility.java
new file mode 100644
index 000000000000..27b2095425c5
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateNodeTypeFlexibility.java
@@ -0,0 +1,204 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTemplateNodeTypeFlexibility implements ApiMessage {
+  private final String cpus;
+  private final String localSsd;
+  private final String memory;
+
+  private NodeTemplateNodeTypeFlexibility() {
+    this.cpus = null;
+    this.localSsd = null;
+    this.memory = null;
+  }
+
+  private NodeTemplateNodeTypeFlexibility(String cpus, String localSsd, String memory) {
+    this.cpus = cpus;
+    this.localSsd = localSsd;
+    this.memory = memory;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("cpus")) {
+      return cpus;
+    }
+    if (fieldName.equals("localSsd")) {
+      return localSsd;
+    }
+    if (fieldName.equals("memory")) {
+      return memory;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getCpus() {
+    return cpus;
+  }
+
+  public String getLocalSsd() {
+    return localSsd;
+  }
+
+  public String getMemory() {
+    return memory;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTemplateNodeTypeFlexibility prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTemplateNodeTypeFlexibility getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTemplateNodeTypeFlexibility DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTemplateNodeTypeFlexibility();
+  }
+
+  public static class Builder {
+    private String cpus;
+    private String localSsd;
+    private String memory;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTemplateNodeTypeFlexibility other) {
+      if (other == NodeTemplateNodeTypeFlexibility.getDefaultInstance()) return this;
+      if (other.getCpus() != null) {
+        this.cpus = other.cpus;
+      }
+      if (other.getLocalSsd() != null) {
+        this.localSsd = other.localSsd;
+      }
+      if (other.getMemory() != null) {
+        this.memory = other.memory;
+      }
+      return this;
+    }
+
+    Builder(NodeTemplateNodeTypeFlexibility source) {
+      this.cpus = source.cpus;
+      this.localSsd = source.localSsd;
+      this.memory = source.memory;
+    }
+
+    public String getCpus() {
+      return cpus;
+    }
+
+    public Builder setCpus(String cpus) {
+      this.cpus = cpus;
+      return this;
+    }
+
+    public String getLocalSsd() {
+      return localSsd;
+    }
+
+    public Builder setLocalSsd(String localSsd) {
+      this.localSsd = localSsd;
+      return this;
+    }
+
+    public String getMemory() {
+      return memory;
+    }
+
+    public Builder setMemory(String memory) {
+      this.memory = memory;
+      return this;
+    }
+
+    public NodeTemplateNodeTypeFlexibility build() {
+
+      return new NodeTemplateNodeTypeFlexibility(cpus, localSsd, memory);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setCpus(this.cpus);
+      newBuilder.setLocalSsd(this.localSsd);
+      newBuilder.setMemory(this.memory);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTemplateNodeTypeFlexibility{"
+        + "cpus="
+        + cpus
+        + ", "
+        + "localSsd="
+        + localSsd
+        + ", "
+        + "memory="
+        + memory
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTemplateNodeTypeFlexibility) {
+      NodeTemplateNodeTypeFlexibility that = (NodeTemplateNodeTypeFlexibility) o;
+      return Objects.equals(this.cpus, that.getCpus())
+          && Objects.equals(this.localSsd, that.getLocalSsd())
+          && Objects.equals(this.memory, that.getMemory());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(cpus, localSsd, memory);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateSettings.java
new file mode 100644
index 000000000000..e3bcbf26d9d5
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplateSettings.java
@@ -0,0 +1,237 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeTemplateClient.AggregatedListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTemplateClient.ListNodeTemplatesPagedResponse;
+
+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.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.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.compute.v1.stub.NodeTemplateStubSettings;
+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 NodeTemplateClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of deleteNodeTemplate to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeTemplateSettings.Builder nodeTemplateSettingsBuilder =
+ *     NodeTemplateSettings.newBuilder();
+ * nodeTemplateSettingsBuilder.deleteNodeTemplateSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeTemplateSettings nodeTemplateSettings = nodeTemplateSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTemplateSettings extends ClientSettings<NodeTemplateSettings> {
+  /** Returns the object with the settings used for calls to aggregatedListNodeTemplates. */
+  public PagedCallSettings<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesSettings() {
+    return ((NodeTemplateStubSettings) getStubSettings()).aggregatedListNodeTemplatesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodeTemplate. */
+  public UnaryCallSettings<DeleteNodeTemplateHttpRequest, Operation> deleteNodeTemplateSettings() {
+    return ((NodeTemplateStubSettings) getStubSettings()).deleteNodeTemplateSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getNodeTemplate. */
+  public UnaryCallSettings<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateSettings() {
+    return ((NodeTemplateStubSettings) getStubSettings()).getNodeTemplateSettings();
+  }
+
+  /** Returns the object with the settings used for calls to insertNodeTemplate. */
+  public UnaryCallSettings<InsertNodeTemplateHttpRequest, Operation> insertNodeTemplateSettings() {
+    return ((NodeTemplateStubSettings) getStubSettings()).insertNodeTemplateSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listNodeTemplates. */
+  public PagedCallSettings<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesSettings() {
+    return ((NodeTemplateStubSettings) getStubSettings()).listNodeTemplatesSettings();
+  }
+
+  public static final NodeTemplateSettings create(NodeTemplateStubSettings stub)
+      throws IOException {
+    return new NodeTemplateSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return NodeTemplateStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return NodeTemplateStubSettings.getDefaultEndpoint();
+  }
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return NodeTemplateStubSettings.getDefaultServicePort();
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return NodeTemplateStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return NodeTemplateStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return NodeTemplateStubSettings.defaultHttpJsonTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return NodeTemplateStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return NodeTemplateStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeTemplateSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for NodeTemplateSettings. */
+  public static class Builder extends ClientSettings.Builder<NodeTemplateSettings, Builder> {
+    protected Builder() throws IOException {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(NodeTemplateStubSettings.newBuilder(clientContext));
+    }
+
+    private static Builder createDefault() {
+      return new Builder(NodeTemplateStubSettings.newBuilder());
+    }
+
+    protected Builder(NodeTemplateSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(NodeTemplateStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    public NodeTemplateStubSettings.Builder getStubSettingsBuilder() {
+      return ((NodeTemplateStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeTemplates. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+            AggregatedListNodeTemplatesPagedResponse>
+        aggregatedListNodeTemplatesSettings() {
+      return getStubSettingsBuilder().aggregatedListNodeTemplatesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodeTemplate. */
+    public UnaryCallSettings.Builder<DeleteNodeTemplateHttpRequest, Operation>
+        deleteNodeTemplateSettings() {
+      return getStubSettingsBuilder().deleteNodeTemplateSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeTemplate. */
+    public UnaryCallSettings.Builder<GetNodeTemplateHttpRequest, NodeTemplate>
+        getNodeTemplateSettings() {
+      return getStubSettingsBuilder().getNodeTemplateSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to insertNodeTemplate. */
+    public UnaryCallSettings.Builder<InsertNodeTemplateHttpRequest, Operation>
+        insertNodeTemplateSettings() {
+      return getStubSettingsBuilder().insertNodeTemplateSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeTemplates. */
+    public PagedCallSettings.Builder<
+            ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+        listNodeTemplatesSettings() {
+      return getStubSettingsBuilder().listNodeTemplatesSettings();
+    }
+
+    @Override
+    public NodeTemplateSettings build() throws IOException {
+      return new NodeTemplateSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplatesScopedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplatesScopedList.java
new file mode 100644
index 000000000000..c701dd941a2e
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTemplatesScopedList.java
@@ -0,0 +1,187 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTemplatesScopedList implements ApiMessage {
+  private final List<NodeTemplate> nodeTemplates;
+  private final Warning warning;
+
+  private NodeTemplatesScopedList() {
+    this.nodeTemplates = null;
+    this.warning = null;
+  }
+
+  private NodeTemplatesScopedList(List<NodeTemplate> nodeTemplates, Warning warning) {
+    this.nodeTemplates = nodeTemplates;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("nodeTemplates")) {
+      return nodeTemplates;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public List<NodeTemplate> getNodeTemplatesList() {
+    return nodeTemplates;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTemplatesScopedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTemplatesScopedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTemplatesScopedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTemplatesScopedList();
+  }
+
+  public static class Builder {
+    private List<NodeTemplate> nodeTemplates;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTemplatesScopedList other) {
+      if (other == NodeTemplatesScopedList.getDefaultInstance()) return this;
+      if (other.getNodeTemplatesList() != null) {
+        this.nodeTemplates = other.nodeTemplates;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTemplatesScopedList source) {
+      this.nodeTemplates = source.nodeTemplates;
+      this.warning = source.warning;
+    }
+
+    public List<NodeTemplate> getNodeTemplatesList() {
+      return nodeTemplates;
+    }
+
+    public Builder addAllNodeTemplates(List<NodeTemplate> nodeTemplates) {
+      if (this.nodeTemplates == null) {
+        this.nodeTemplates = new LinkedList<>();
+      }
+      this.nodeTemplates.addAll(nodeTemplates);
+      return this;
+    }
+
+    public Builder addNodeTemplates(NodeTemplate nodeTemplates) {
+      if (this.nodeTemplates == null) {
+        this.nodeTemplates = new LinkedList<>();
+      }
+      this.nodeTemplates.add(nodeTemplates);
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTemplatesScopedList build() {
+
+      return new NodeTemplatesScopedList(nodeTemplates, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.addAllNodeTemplates(this.nodeTemplates);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTemplatesScopedList{"
+        + "nodeTemplates="
+        + nodeTemplates
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTemplatesScopedList) {
+      NodeTemplatesScopedList that = (NodeTemplatesScopedList) o;
+      return Objects.equals(this.nodeTemplates, that.getNodeTemplatesList())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeTemplates, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeType.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeType.java
new file mode 100644
index 000000000000..0b4af8f65098
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeType.java
@@ -0,0 +1,501 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeType implements ApiMessage {
+  private final String cpuPlatform;
+  private final String creationTimestamp;
+  private final DeprecationStatus deprecated;
+  private final String description;
+  private final Integer guestCpus;
+  private final String id;
+  private final String kind;
+  private final Integer localSsdGb;
+  private final Integer memoryMb;
+  private final String name;
+  private final String selfLink;
+  private final String zone;
+
+  private NodeType() {
+    this.cpuPlatform = null;
+    this.creationTimestamp = null;
+    this.deprecated = null;
+    this.description = null;
+    this.guestCpus = null;
+    this.id = null;
+    this.kind = null;
+    this.localSsdGb = null;
+    this.memoryMb = null;
+    this.name = null;
+    this.selfLink = null;
+    this.zone = null;
+  }
+
+  private NodeType(
+      String cpuPlatform,
+      String creationTimestamp,
+      DeprecationStatus deprecated,
+      String description,
+      Integer guestCpus,
+      String id,
+      String kind,
+      Integer localSsdGb,
+      Integer memoryMb,
+      String name,
+      String selfLink,
+      String zone) {
+    this.cpuPlatform = cpuPlatform;
+    this.creationTimestamp = creationTimestamp;
+    this.deprecated = deprecated;
+    this.description = description;
+    this.guestCpus = guestCpus;
+    this.id = id;
+    this.kind = kind;
+    this.localSsdGb = localSsdGb;
+    this.memoryMb = memoryMb;
+    this.name = name;
+    this.selfLink = selfLink;
+    this.zone = zone;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("cpuPlatform")) {
+      return cpuPlatform;
+    }
+    if (fieldName.equals("creationTimestamp")) {
+      return creationTimestamp;
+    }
+    if (fieldName.equals("deprecated")) {
+      return deprecated;
+    }
+    if (fieldName.equals("description")) {
+      return description;
+    }
+    if (fieldName.equals("guestCpus")) {
+      return guestCpus;
+    }
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("localSsdGb")) {
+      return localSsdGb;
+    }
+    if (fieldName.equals("memoryMb")) {
+      return memoryMb;
+    }
+    if (fieldName.equals("name")) {
+      return name;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("zone")) {
+      return zone;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getCpuPlatform() {
+    return cpuPlatform;
+  }
+
+  public String getCreationTimestamp() {
+    return creationTimestamp;
+  }
+
+  public DeprecationStatus getDeprecated() {
+    return deprecated;
+  }
+
+  public String getDescription() {
+    return description;
+  }
+
+  public Integer getGuestCpus() {
+    return guestCpus;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public Integer getLocalSsdGb() {
+    return localSsdGb;
+  }
+
+  public Integer getMemoryMb() {
+    return memoryMb;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeType prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeType getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeType DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeType();
+  }
+
+  public static class Builder {
+    private String cpuPlatform;
+    private String creationTimestamp;
+    private DeprecationStatus deprecated;
+    private String description;
+    private Integer guestCpus;
+    private String id;
+    private String kind;
+    private Integer localSsdGb;
+    private Integer memoryMb;
+    private String name;
+    private String selfLink;
+    private String zone;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeType other) {
+      if (other == NodeType.getDefaultInstance()) return this;
+      if (other.getCpuPlatform() != null) {
+        this.cpuPlatform = other.cpuPlatform;
+      }
+      if (other.getCreationTimestamp() != null) {
+        this.creationTimestamp = other.creationTimestamp;
+      }
+      if (other.getDeprecated() != null) {
+        this.deprecated = other.deprecated;
+      }
+      if (other.getDescription() != null) {
+        this.description = other.description;
+      }
+      if (other.getGuestCpus() != null) {
+        this.guestCpus = other.guestCpus;
+      }
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getLocalSsdGb() != null) {
+        this.localSsdGb = other.localSsdGb;
+      }
+      if (other.getMemoryMb() != null) {
+        this.memoryMb = other.memoryMb;
+      }
+      if (other.getName() != null) {
+        this.name = other.name;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getZone() != null) {
+        this.zone = other.zone;
+      }
+      return this;
+    }
+
+    Builder(NodeType source) {
+      this.cpuPlatform = source.cpuPlatform;
+      this.creationTimestamp = source.creationTimestamp;
+      this.deprecated = source.deprecated;
+      this.description = source.description;
+      this.guestCpus = source.guestCpus;
+      this.id = source.id;
+      this.kind = source.kind;
+      this.localSsdGb = source.localSsdGb;
+      this.memoryMb = source.memoryMb;
+      this.name = source.name;
+      this.selfLink = source.selfLink;
+      this.zone = source.zone;
+    }
+
+    public String getCpuPlatform() {
+      return cpuPlatform;
+    }
+
+    public Builder setCpuPlatform(String cpuPlatform) {
+      this.cpuPlatform = cpuPlatform;
+      return this;
+    }
+
+    public String getCreationTimestamp() {
+      return creationTimestamp;
+    }
+
+    public Builder setCreationTimestamp(String creationTimestamp) {
+      this.creationTimestamp = creationTimestamp;
+      return this;
+    }
+
+    public DeprecationStatus getDeprecated() {
+      return deprecated;
+    }
+
+    public Builder setDeprecated(DeprecationStatus deprecated) {
+      this.deprecated = deprecated;
+      return this;
+    }
+
+    public String getDescription() {
+      return description;
+    }
+
+    public Builder setDescription(String description) {
+      this.description = description;
+      return this;
+    }
+
+    public Integer getGuestCpus() {
+      return guestCpus;
+    }
+
+    public Builder setGuestCpus(Integer guestCpus) {
+      this.guestCpus = guestCpus;
+      return this;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public Integer getLocalSsdGb() {
+      return localSsdGb;
+    }
+
+    public Builder setLocalSsdGb(Integer localSsdGb) {
+      this.localSsdGb = localSsdGb;
+      return this;
+    }
+
+    public Integer getMemoryMb() {
+      return memoryMb;
+    }
+
+    public Builder setMemoryMb(Integer memoryMb) {
+      this.memoryMb = memoryMb;
+      return this;
+    }
+
+    public String getName() {
+      return name;
+    }
+
+    public Builder setName(String name) {
+      this.name = name;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    public NodeType build() {
+
+      return new NodeType(
+          cpuPlatform,
+          creationTimestamp,
+          deprecated,
+          description,
+          guestCpus,
+          id,
+          kind,
+          localSsdGb,
+          memoryMb,
+          name,
+          selfLink,
+          zone);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setCpuPlatform(this.cpuPlatform);
+      newBuilder.setCreationTimestamp(this.creationTimestamp);
+      newBuilder.setDeprecated(this.deprecated);
+      newBuilder.setDescription(this.description);
+      newBuilder.setGuestCpus(this.guestCpus);
+      newBuilder.setId(this.id);
+      newBuilder.setKind(this.kind);
+      newBuilder.setLocalSsdGb(this.localSsdGb);
+      newBuilder.setMemoryMb(this.memoryMb);
+      newBuilder.setName(this.name);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setZone(this.zone);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeType{"
+        + "cpuPlatform="
+        + cpuPlatform
+        + ", "
+        + "creationTimestamp="
+        + creationTimestamp
+        + ", "
+        + "deprecated="
+        + deprecated
+        + ", "
+        + "description="
+        + description
+        + ", "
+        + "guestCpus="
+        + guestCpus
+        + ", "
+        + "id="
+        + id
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "localSsdGb="
+        + localSsdGb
+        + ", "
+        + "memoryMb="
+        + memoryMb
+        + ", "
+        + "name="
+        + name
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "zone="
+        + zone
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeType) {
+      NodeType that = (NodeType) o;
+      return Objects.equals(this.cpuPlatform, that.getCpuPlatform())
+          && Objects.equals(this.creationTimestamp, that.getCreationTimestamp())
+          && Objects.equals(this.deprecated, that.getDeprecated())
+          && Objects.equals(this.description, that.getDescription())
+          && Objects.equals(this.guestCpus, that.getGuestCpus())
+          && Objects.equals(this.id, that.getId())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.localSsdGb, that.getLocalSsdGb())
+          && Objects.equals(this.memoryMb, that.getMemoryMb())
+          && Objects.equals(this.name, that.getName())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        cpuPlatform,
+        creationTimestamp,
+        deprecated,
+        description,
+        guestCpus,
+        id,
+        kind,
+        localSsdGb,
+        memoryMb,
+        name,
+        selfLink,
+        zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeAggregatedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeAggregatedList.java
new file mode 100644
index 000000000000..54ebcd889c93
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeAggregatedList.java
@@ -0,0 +1,298 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTypeAggregatedList implements ApiMessage {
+  private final String id;
+  private final Map<String, NodeTypesScopedList> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeTypeAggregatedList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeTypeAggregatedList(
+      String id,
+      Map<String, NodeTypesScopedList> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public Map<String, NodeTypesScopedList> getItemsMap() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTypeAggregatedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTypeAggregatedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTypeAggregatedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTypeAggregatedList();
+  }
+
+  public static class Builder {
+    private String id;
+    private Map<String, NodeTypesScopedList> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTypeAggregatedList other) {
+      if (other == NodeTypeAggregatedList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsMap() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTypeAggregatedList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public Map<String, NodeTypesScopedList> getItemsMap() {
+      return items;
+    }
+
+    public Builder putAllItems(Map<String, NodeTypesScopedList> items) {
+      this.items = items;
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTypeAggregatedList build() {
+
+      return new NodeTypeAggregatedList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.putAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTypeAggregatedList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTypeAggregatedList) {
+      NodeTypeAggregatedList that = (NodeTypeAggregatedList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsMap())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeClient.java
new file mode 100644
index 000000000000..6199dcccd3f7
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeClient.java
@@ -0,0 +1,710 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.ApiFunction;
+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.compute.v1.stub.NodeTypeStub;
+import com.google.cloud.compute.v1.stub.NodeTypeStubSettings;
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND SERVICE
+/**
+ * Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <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>
+ * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+ *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+ *   NodeType response = nodeTypeClient.getNodeType(nodeType);
+ * }
+ * </code>
+ * </pre>
+ *
+ * <p>Note: close() needs to be called on the nodeTypeClient 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 NodeTypeSettings to create().
+ * For example:
+ *
+ * <p>To customize credentials:
+ *
+ * <pre>
+ * <code>
+ * NodeTypeSettings nodeTypeSettings =
+ *     NodeTypeSettings.newBuilder()
+ *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
+ *         .build();
+ * NodeTypeClient nodeTypeClient =
+ *     NodeTypeClient.create(nodeTypeSettings);
+ * </code>
+ * </pre>
+ *
+ * To customize the endpoint:
+ *
+ * <pre>
+ * <code>
+ * NodeTypeSettings nodeTypeSettings =
+ *     NodeTypeSettings.newBuilder().setEndpoint(myEndpoint).build();
+ * NodeTypeClient nodeTypeClient =
+ *     NodeTypeClient.create(nodeTypeSettings);
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTypeClient implements BackgroundResource {
+  private final NodeTypeSettings settings;
+  private final NodeTypeStub stub;
+
+  /** Constructs an instance of NodeTypeClient with default settings. */
+  public static final NodeTypeClient create() throws IOException {
+    return create(NodeTypeSettings.newBuilder().build());
+  }
+
+  /**
+   * Constructs an instance of NodeTypeClient, 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 NodeTypeClient create(NodeTypeSettings settings) throws IOException {
+    return new NodeTypeClient(settings);
+  }
+
+  /**
+   * Constructs an instance of NodeTypeClient, using the given stub for making calls. This is for
+   * advanced usage - prefer to use NodeTypeSettings}.
+   */
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public static final NodeTypeClient create(NodeTypeStub stub) {
+    return new NodeTypeClient(stub);
+  }
+
+  /**
+   * Constructs an instance of NodeTypeClient, 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 NodeTypeClient(NodeTypeSettings settings) throws IOException {
+    this.settings = settings;
+    this.stub = ((NodeTypeStubSettings) settings.getStubSettings()).createStub();
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  protected NodeTypeClient(NodeTypeStub stub) {
+    this.settings = null;
+    this.stub = stub;
+  }
+
+  public final NodeTypeSettings getSettings() {
+    return settings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeTypeStub getStub() {
+    return stub;
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node types.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeTypesScopedList element : nodeTypeClient.aggregatedListNodeTypes(project).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeTypesPagedResponse aggregatedListNodeTypes(ProjectName project) {
+    AggregatedListNodeTypesHttpRequest request =
+        AggregatedListNodeTypesHttpRequest.newBuilder()
+            .setProject(project == null ? null : project.toString())
+            .build();
+    return aggregatedListNodeTypes(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node types.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (NodeTypesScopedList element : nodeTypeClient.aggregatedListNodeTypes(project.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final AggregatedListNodeTypesPagedResponse aggregatedListNodeTypes(String project) {
+    AggregatedListNodeTypesHttpRequest request =
+        AggregatedListNodeTypesHttpRequest.newBuilder().setProject(project).build();
+    return aggregatedListNodeTypes(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node types.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTypesHttpRequest request = AggregatedListNodeTypesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   for (NodeTypesScopedList element : nodeTypeClient.aggregatedListNodeTypes(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final AggregatedListNodeTypesPagedResponse aggregatedListNodeTypes(
+      AggregatedListNodeTypesHttpRequest request) {
+    return aggregatedListNodeTypesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node types.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTypesHttpRequest request = AggregatedListNodeTypesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   ApiFuture&lt;AggregatedListNodeTypesPagedResponse&gt; future = nodeTypeClient.aggregatedListNodeTypesPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeTypesScopedList element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<
+          AggregatedListNodeTypesHttpRequest, AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesPagedCallable() {
+    return stub.aggregatedListNodeTypesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of node types.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   AggregatedListNodeTypesHttpRequest request = AggregatedListNodeTypesHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeTypeAggregatedList response = nodeTypeClient.aggregatedListNodeTypesCallable().call(request);
+   *     for (NodeTypesScopedList element : response.getItemsMap()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+      aggregatedListNodeTypesCallable() {
+    return stub.aggregatedListNodeTypesCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node type. Gets a list of available node types by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+   *   NodeType response = nodeTypeClient.getNodeType(nodeType);
+   * }
+   * </code></pre>
+   *
+   * @param nodeType Name of the node type to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeType getNodeType(ProjectZoneNodeTypeName nodeType) {
+
+    GetNodeTypeHttpRequest request =
+        GetNodeTypeHttpRequest.newBuilder()
+            .setNodeType(nodeType == null ? null : nodeType.toString())
+            .build();
+    return getNodeType(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node type. Gets a list of available node types by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+   *   NodeType response = nodeTypeClient.getNodeType(nodeType.toString());
+   * }
+   * </code></pre>
+   *
+   * @param nodeType Name of the node type to return.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final NodeType getNodeType(String nodeType) {
+
+    GetNodeTypeHttpRequest request =
+        GetNodeTypeHttpRequest.newBuilder().setNodeType(nodeType).build();
+    return getNodeType(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node type. Gets a list of available node types by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+   *   GetNodeTypeHttpRequest request = GetNodeTypeHttpRequest.newBuilder()
+   *     .setNodeType(nodeType.toString())
+   *     .build();
+   *   NodeType response = nodeTypeClient.getNodeType(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final NodeType getNodeType(GetNodeTypeHttpRequest request) {
+    return getNodeTypeCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Returns the specified node type. Gets a list of available node types by making a list()
+   * request.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+   *   GetNodeTypeHttpRequest request = GetNodeTypeHttpRequest.newBuilder()
+   *     .setNodeType(nodeType.toString())
+   *     .build();
+   *   ApiFuture&lt;NodeType&gt; future = nodeTypeClient.getNodeTypeCallable().futureCall(request);
+   *   // Do something
+   *   NodeType response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<GetNodeTypeHttpRequest, NodeType> getNodeTypeCallable() {
+    return stub.getNodeTypeCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node types available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   for (NodeType element : nodeTypeClient.listNodeTypes(zone).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param zone The name of the zone for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeTypesPagedResponse listNodeTypes(ProjectZoneName zone) {
+    ListNodeTypesHttpRequest request =
+        ListNodeTypesHttpRequest.newBuilder()
+            .setZone(zone == null ? null : zone.toString())
+            .build();
+    return listNodeTypes(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node types available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   for (NodeType element : nodeTypeClient.listNodeTypes(zone.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param zone The name of the zone for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListNodeTypesPagedResponse listNodeTypes(String zone) {
+    ListNodeTypesHttpRequest request = ListNodeTypesHttpRequest.newBuilder().setZone(zone).build();
+    return listNodeTypes(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node types available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeTypesHttpRequest request = ListNodeTypesHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   for (NodeType element : nodeTypeClient.listNodeTypes(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final ListNodeTypesPagedResponse listNodeTypes(ListNodeTypesHttpRequest request) {
+    return listNodeTypesPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node types available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeTypesHttpRequest request = ListNodeTypesHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   ApiFuture&lt;ListNodeTypesPagedResponse&gt; future = nodeTypeClient.listNodeTypesPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (NodeType element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeTypesHttpRequest, ListNodeTypesPagedResponse>
+      listNodeTypesPagedCallable() {
+    return stub.listNodeTypesPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves a list of node types available to the specified project.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+   *   ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+   *   ListNodeTypesHttpRequest request = ListNodeTypesHttpRequest.newBuilder()
+   *     .setZone(zone.toString())
+   *     .build();
+   *   while (true) {
+   *     NodeTypeList response = nodeTypeClient.listNodeTypesCallable().call(request);
+   *     for (NodeType element : response.getItemsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListNodeTypesHttpRequest, NodeTypeList> listNodeTypesCallable() {
+    return stub.listNodeTypesCallable();
+  }
+
+  @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 AggregatedListNodeTypesPagedResponse
+      extends AbstractPagedListResponse<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList,
+          AggregatedListNodeTypesPage, AggregatedListNodeTypesFixedSizeCollection> {
+
+    public static ApiFuture<AggregatedListNodeTypesPagedResponse> createAsync(
+        PageContext<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>
+            context,
+        ApiFuture<NodeTypeAggregatedList> futureResponse) {
+      ApiFuture<AggregatedListNodeTypesPage> futurePage =
+          AggregatedListNodeTypesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<AggregatedListNodeTypesPage, AggregatedListNodeTypesPagedResponse>() {
+            @Override
+            public AggregatedListNodeTypesPagedResponse apply(AggregatedListNodeTypesPage input) {
+              return new AggregatedListNodeTypesPagedResponse(input);
+            }
+          });
+    }
+
+    private AggregatedListNodeTypesPagedResponse(AggregatedListNodeTypesPage page) {
+      super(page, AggregatedListNodeTypesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class AggregatedListNodeTypesPage
+      extends AbstractPage<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList,
+          AggregatedListNodeTypesPage> {
+
+    private AggregatedListNodeTypesPage(
+        PageContext<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>
+            context,
+        NodeTypeAggregatedList response) {
+      super(context, response);
+    }
+
+    private static AggregatedListNodeTypesPage createEmptyPage() {
+      return new AggregatedListNodeTypesPage(null, null);
+    }
+
+    @Override
+    protected AggregatedListNodeTypesPage createPage(
+        PageContext<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>
+            context,
+        NodeTypeAggregatedList response) {
+      return new AggregatedListNodeTypesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<AggregatedListNodeTypesPage> createPageAsync(
+        PageContext<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>
+            context,
+        ApiFuture<NodeTypeAggregatedList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class AggregatedListNodeTypesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList,
+          AggregatedListNodeTypesPage, AggregatedListNodeTypesFixedSizeCollection> {
+
+    private AggregatedListNodeTypesFixedSizeCollection(
+        List<AggregatedListNodeTypesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static AggregatedListNodeTypesFixedSizeCollection createEmptyCollection() {
+      return new AggregatedListNodeTypesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected AggregatedListNodeTypesFixedSizeCollection createCollection(
+        List<AggregatedListNodeTypesPage> pages, int collectionSize) {
+      return new AggregatedListNodeTypesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+
+  public static class ListNodeTypesPagedResponse
+      extends AbstractPagedListResponse<
+          ListNodeTypesHttpRequest, NodeTypeList, NodeType, ListNodeTypesPage,
+          ListNodeTypesFixedSizeCollection> {
+
+    public static ApiFuture<ListNodeTypesPagedResponse> createAsync(
+        PageContext<ListNodeTypesHttpRequest, NodeTypeList, NodeType> context,
+        ApiFuture<NodeTypeList> futureResponse) {
+      ApiFuture<ListNodeTypesPage> futurePage =
+          ListNodeTypesPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<ListNodeTypesPage, ListNodeTypesPagedResponse>() {
+            @Override
+            public ListNodeTypesPagedResponse apply(ListNodeTypesPage input) {
+              return new ListNodeTypesPagedResponse(input);
+            }
+          });
+    }
+
+    private ListNodeTypesPagedResponse(ListNodeTypesPage page) {
+      super(page, ListNodeTypesFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListNodeTypesPage
+      extends AbstractPage<ListNodeTypesHttpRequest, NodeTypeList, NodeType, ListNodeTypesPage> {
+
+    private ListNodeTypesPage(
+        PageContext<ListNodeTypesHttpRequest, NodeTypeList, NodeType> context,
+        NodeTypeList response) {
+      super(context, response);
+    }
+
+    private static ListNodeTypesPage createEmptyPage() {
+      return new ListNodeTypesPage(null, null);
+    }
+
+    @Override
+    protected ListNodeTypesPage createPage(
+        PageContext<ListNodeTypesHttpRequest, NodeTypeList, NodeType> context,
+        NodeTypeList response) {
+      return new ListNodeTypesPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListNodeTypesPage> createPageAsync(
+        PageContext<ListNodeTypesHttpRequest, NodeTypeList, NodeType> context,
+        ApiFuture<NodeTypeList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListNodeTypesFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListNodeTypesHttpRequest, NodeTypeList, NodeType, ListNodeTypesPage,
+          ListNodeTypesFixedSizeCollection> {
+
+    private ListNodeTypesFixedSizeCollection(List<ListNodeTypesPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListNodeTypesFixedSizeCollection createEmptyCollection() {
+      return new ListNodeTypesFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListNodeTypesFixedSizeCollection createCollection(
+        List<ListNodeTypesPage> pages, int collectionSize) {
+      return new ListNodeTypesFixedSizeCollection(pages, collectionSize);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeList.java
new file mode 100644
index 000000000000..fce0b82991a7
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeList.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTypeList implements ApiMessage {
+  private final String id;
+  private final List<NodeType> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private NodeTypeList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private NodeTypeList(
+      String id,
+      List<NodeType> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public List<NodeType> getItemsList() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTypeList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTypeList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTypeList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTypeList();
+  }
+
+  public static class Builder {
+    private String id;
+    private List<NodeType> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTypeList other) {
+      if (other == NodeTypeList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsList() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTypeList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public List<NodeType> getItemsList() {
+      return items;
+    }
+
+    public Builder addAllItems(List<NodeType> items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.addAll(items);
+      return this;
+    }
+
+    public Builder addItems(NodeType items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.add(items);
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTypeList build() {
+
+      return new NodeTypeList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.addAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTypeList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTypeList) {
+      NodeTypeList that = (NodeTypeList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsList())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeSettings.java
new file mode 100644
index 000000000000..6a04a8d10b6d
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypeSettings.java
@@ -0,0 +1,212 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeTypeClient.AggregatedListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTypeClient.ListNodeTypesPagedResponse;
+
+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.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.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.cloud.compute.v1.stub.NodeTypeStubSettings;
+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 NodeTypeClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of getNodeType to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeTypeSettings.Builder nodeTypeSettingsBuilder =
+ *     NodeTypeSettings.newBuilder();
+ * nodeTypeSettingsBuilder.getNodeTypeSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeTypeSettings nodeTypeSettings = nodeTypeSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTypeSettings extends ClientSettings<NodeTypeSettings> {
+  /** Returns the object with the settings used for calls to aggregatedListNodeTypes. */
+  public PagedCallSettings<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+          AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesSettings() {
+    return ((NodeTypeStubSettings) getStubSettings()).aggregatedListNodeTypesSettings();
+  }
+
+  /** Returns the object with the settings used for calls to getNodeType. */
+  public UnaryCallSettings<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings() {
+    return ((NodeTypeStubSettings) getStubSettings()).getNodeTypeSettings();
+  }
+
+  /** Returns the object with the settings used for calls to listNodeTypes. */
+  public PagedCallSettings<ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+      listNodeTypesSettings() {
+    return ((NodeTypeStubSettings) getStubSettings()).listNodeTypesSettings();
+  }
+
+  public static final NodeTypeSettings create(NodeTypeStubSettings stub) throws IOException {
+    return new NodeTypeSettings.Builder(stub.toBuilder()).build();
+  }
+
+  /** Returns a builder for the default ExecutorProvider for this service. */
+  public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+    return NodeTypeStubSettings.defaultExecutorProviderBuilder();
+  }
+
+  /** Returns the default service endpoint. */
+  public static String getDefaultEndpoint() {
+    return NodeTypeStubSettings.getDefaultEndpoint();
+  }
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return NodeTypeStubSettings.getDefaultServicePort();
+  }
+
+  /** Returns the default service scopes. */
+  public static List<String> getDefaultServiceScopes() {
+    return NodeTypeStubSettings.getDefaultServiceScopes();
+  }
+
+  /** Returns a builder for the default credentials for this service. */
+  public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+    return NodeTypeStubSettings.defaultCredentialsProviderBuilder();
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return NodeTypeStubSettings.defaultHttpJsonTransportProviderBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return NodeTypeStubSettings.defaultTransportChannelProvider();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return NodeTypeStubSettings.defaultApiClientHeaderProviderBuilder();
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeTypeSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+  }
+
+  /** Builder for NodeTypeSettings. */
+  public static class Builder extends ClientSettings.Builder<NodeTypeSettings, Builder> {
+    protected Builder() throws IOException {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(NodeTypeStubSettings.newBuilder(clientContext));
+    }
+
+    private static Builder createDefault() {
+      return new Builder(NodeTypeStubSettings.newBuilder());
+    }
+
+    protected Builder(NodeTypeSettings settings) {
+      super(settings.getStubSettings().toBuilder());
+    }
+
+    protected Builder(NodeTypeStubSettings.Builder stubSettings) {
+      super(stubSettings);
+    }
+
+    public NodeTypeStubSettings.Builder getStubSettingsBuilder() {
+      return ((NodeTypeStubSettings.Builder) getStubSettings());
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(
+          getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+      return this;
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeTypes. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+            AggregatedListNodeTypesPagedResponse>
+        aggregatedListNodeTypesSettings() {
+      return getStubSettingsBuilder().aggregatedListNodeTypesSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeType. */
+    public UnaryCallSettings.Builder<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings() {
+      return getStubSettingsBuilder().getNodeTypeSettings();
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeTypes. */
+    public PagedCallSettings.Builder<
+            ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+        listNodeTypesSettings() {
+      return getStubSettingsBuilder().listNodeTypesSettings();
+    }
+
+    @Override
+    public NodeTypeSettings build() throws IOException {
+      return new NodeTypeSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypesScopedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypesScopedList.java
new file mode 100644
index 000000000000..6b06fd320478
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/NodeTypesScopedList.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class NodeTypesScopedList implements ApiMessage {
+  private final List<NodeType> nodeTypes;
+  private final Warning warning;
+
+  private NodeTypesScopedList() {
+    this.nodeTypes = null;
+    this.warning = null;
+  }
+
+  private NodeTypesScopedList(List<NodeType> nodeTypes, Warning warning) {
+    this.nodeTypes = nodeTypes;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("nodeTypes")) {
+      return nodeTypes;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public List<NodeType> getNodeTypesList() {
+    return nodeTypes;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(NodeTypesScopedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static NodeTypesScopedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final NodeTypesScopedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new NodeTypesScopedList();
+  }
+
+  public static class Builder {
+    private List<NodeType> nodeTypes;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(NodeTypesScopedList other) {
+      if (other == NodeTypesScopedList.getDefaultInstance()) return this;
+      if (other.getNodeTypesList() != null) {
+        this.nodeTypes = other.nodeTypes;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(NodeTypesScopedList source) {
+      this.nodeTypes = source.nodeTypes;
+      this.warning = source.warning;
+    }
+
+    public List<NodeType> getNodeTypesList() {
+      return nodeTypes;
+    }
+
+    public Builder addAllNodeTypes(List<NodeType> nodeTypes) {
+      if (this.nodeTypes == null) {
+        this.nodeTypes = new LinkedList<>();
+      }
+      this.nodeTypes.addAll(nodeTypes);
+      return this;
+    }
+
+    public Builder addNodeTypes(NodeType nodeTypes) {
+      if (this.nodeTypes == null) {
+        this.nodeTypes = new LinkedList<>();
+      }
+      this.nodeTypes.add(nodeTypes);
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public NodeTypesScopedList build() {
+
+      return new NodeTypesScopedList(nodeTypes, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.addAllNodeTypes(this.nodeTypes);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "NodeTypesScopedList{" + "nodeTypes=" + nodeTypes + ", " + "warning=" + warning + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof NodeTypesScopedList) {
+      NodeTypesScopedList that = (NodeTypesScopedList) o;
+      return Objects.equals(this.nodeTypes, that.getNodeTypesList())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeTypes, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/PatchInterconnectAttachmentHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/PatchInterconnectAttachmentHttpRequest.java
new file mode 100644
index 000000000000..260d91ddf112
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/PatchInterconnectAttachmentHttpRequest.java
@@ -0,0 +1,489 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class PatchInterconnectAttachmentHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final List<String> fieldMask;
+  private final String fields;
+  private final String interconnectAttachment;
+  private final InterconnectAttachment interconnectAttachmentResource;
+  private final String key;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private PatchInterconnectAttachmentHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fieldMask = null;
+    this.fields = null;
+    this.interconnectAttachment = null;
+    this.interconnectAttachmentResource = null;
+    this.key = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private PatchInterconnectAttachmentHttpRequest(
+      String access_token,
+      String callback,
+      List<String> fieldMask,
+      String fields,
+      String interconnectAttachment,
+      InterconnectAttachment interconnectAttachmentResource,
+      String key,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fieldMask = fieldMask;
+    this.fields = fields;
+    this.interconnectAttachment = interconnectAttachment;
+    this.interconnectAttachmentResource = interconnectAttachmentResource;
+    this.key = key;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fieldMask")) {
+      return fieldMask;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("interconnectAttachment")) {
+      return interconnectAttachment;
+    }
+    if (fieldName.equals("interconnectAttachmentResource")) {
+      return interconnectAttachmentResource;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public InterconnectAttachment getApiMessageRequestBody() {
+    return interconnectAttachmentResource;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public List<String> getFieldMask() {
+    return fieldMask;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getInterconnectAttachment() {
+    return interconnectAttachment;
+  }
+
+  public InterconnectAttachment getInterconnectAttachmentResource() {
+    return interconnectAttachmentResource;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(PatchInterconnectAttachmentHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static PatchInterconnectAttachmentHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final PatchInterconnectAttachmentHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new PatchInterconnectAttachmentHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private List<String> fieldMask;
+    private String fields;
+    private String interconnectAttachment;
+    private InterconnectAttachment interconnectAttachmentResource;
+    private String key;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(PatchInterconnectAttachmentHttpRequest other) {
+      if (other == PatchInterconnectAttachmentHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFieldMask() != null) {
+        this.fieldMask = other.fieldMask;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getInterconnectAttachment() != null) {
+        this.interconnectAttachment = other.interconnectAttachment;
+      }
+      if (other.getInterconnectAttachmentResource() != null) {
+        this.interconnectAttachmentResource = other.interconnectAttachmentResource;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(PatchInterconnectAttachmentHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fieldMask = source.fieldMask;
+      this.fields = source.fields;
+      this.interconnectAttachment = source.interconnectAttachment;
+      this.interconnectAttachmentResource = source.interconnectAttachmentResource;
+      this.key = source.key;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public List<String> getFieldMask() {
+      return fieldMask;
+    }
+
+    public Builder addAllFieldMask(List<String> fieldMask) {
+      if (this.fieldMask == null) {
+        this.fieldMask = new LinkedList<>();
+      }
+      this.fieldMask.addAll(fieldMask);
+      return this;
+    }
+
+    public Builder addFieldMask(String fieldMask) {
+      if (this.fieldMask == null) {
+        this.fieldMask = new LinkedList<>();
+      }
+      this.fieldMask.add(fieldMask);
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getInterconnectAttachment() {
+      return interconnectAttachment;
+    }
+
+    public Builder setInterconnectAttachment(String interconnectAttachment) {
+      this.interconnectAttachment = interconnectAttachment;
+      return this;
+    }
+
+    public InterconnectAttachment getInterconnectAttachmentResource() {
+      return interconnectAttachmentResource;
+    }
+
+    public Builder setInterconnectAttachmentResource(
+        InterconnectAttachment interconnectAttachmentResource) {
+      this.interconnectAttachmentResource = interconnectAttachmentResource;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public PatchInterconnectAttachmentHttpRequest build() {
+      String missing = "";
+
+      if (fieldMask == null) {
+        missing += " fieldMask";
+      }
+
+      if (interconnectAttachment == null) {
+        missing += " interconnectAttachment";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new PatchInterconnectAttachmentHttpRequest(
+          access_token,
+          callback,
+          fieldMask,
+          fields,
+          interconnectAttachment,
+          interconnectAttachmentResource,
+          key,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.addAllFieldMask(this.fieldMask);
+      newBuilder.setFields(this.fields);
+      newBuilder.setInterconnectAttachment(this.interconnectAttachment);
+      newBuilder.setInterconnectAttachmentResource(this.interconnectAttachmentResource);
+      newBuilder.setKey(this.key);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "PatchInterconnectAttachmentHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fieldMask="
+        + fieldMask
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "interconnectAttachment="
+        + interconnectAttachment
+        + ", "
+        + "interconnectAttachmentResource="
+        + interconnectAttachmentResource
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof PatchInterconnectAttachmentHttpRequest) {
+      PatchInterconnectAttachmentHttpRequest that = (PatchInterconnectAttachmentHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fieldMask, that.getFieldMask())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.interconnectAttachment, that.getInterconnectAttachment())
+          && Objects.equals(
+              this.interconnectAttachmentResource, that.getInterconnectAttachmentResource())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fieldMask,
+        fields,
+        interconnectAttachment,
+        interconnectAttachmentResource,
+        key,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Project.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Project.java
index 8e0ce629b1be..fc528b82313a 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Project.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Project.java
@@ -28,6 +28,7 @@
 public final class Project implements ApiMessage {
   private final Metadata commonInstanceMetadata;
   private final String creationTimestamp;
+  private final String defaultNetworkTier;
   private final String defaultServiceAccount;
   private final String description;
   private final List<String> enabledFeatures;
@@ -42,6 +43,7 @@ public final class Project implements ApiMessage {
   private Project() {
     this.commonInstanceMetadata = null;
     this.creationTimestamp = null;
+    this.defaultNetworkTier = null;
     this.defaultServiceAccount = null;
     this.description = null;
     this.enabledFeatures = null;
@@ -57,6 +59,7 @@ private Project() {
   private Project(
       Metadata commonInstanceMetadata,
       String creationTimestamp,
+      String defaultNetworkTier,
       String defaultServiceAccount,
       String description,
       List<String> enabledFeatures,
@@ -69,6 +72,7 @@ private Project(
       String xpnProjectStatus) {
     this.commonInstanceMetadata = commonInstanceMetadata;
     this.creationTimestamp = creationTimestamp;
+    this.defaultNetworkTier = defaultNetworkTier;
     this.defaultServiceAccount = defaultServiceAccount;
     this.description = description;
     this.enabledFeatures = enabledFeatures;
@@ -89,6 +93,9 @@ public Object getFieldValue(String fieldName) {
     if (fieldName.equals("creationTimestamp")) {
       return creationTimestamp;
     }
+    if (fieldName.equals("defaultNetworkTier")) {
+      return defaultNetworkTier;
+    }
     if (fieldName.equals("defaultServiceAccount")) {
       return defaultServiceAccount;
     }
@@ -142,6 +149,10 @@ public String getCreationTimestamp() {
     return creationTimestamp;
   }
 
+  public String getDefaultNetworkTier() {
+    return defaultNetworkTier;
+  }
+
   public String getDefaultServiceAccount() {
     return defaultServiceAccount;
   }
@@ -207,6 +218,7 @@ public static Project getDefaultInstance() {
   public static class Builder {
     private Metadata commonInstanceMetadata;
     private String creationTimestamp;
+    private String defaultNetworkTier;
     private String defaultServiceAccount;
     private String description;
     private List<String> enabledFeatures;
@@ -228,6 +240,9 @@ public Builder mergeFrom(Project other) {
       if (other.getCreationTimestamp() != null) {
         this.creationTimestamp = other.creationTimestamp;
       }
+      if (other.getDefaultNetworkTier() != null) {
+        this.defaultNetworkTier = other.defaultNetworkTier;
+      }
       if (other.getDefaultServiceAccount() != null) {
         this.defaultServiceAccount = other.defaultServiceAccount;
       }
@@ -264,6 +279,7 @@ public Builder mergeFrom(Project other) {
     Builder(Project source) {
       this.commonInstanceMetadata = source.commonInstanceMetadata;
       this.creationTimestamp = source.creationTimestamp;
+      this.defaultNetworkTier = source.defaultNetworkTier;
       this.defaultServiceAccount = source.defaultServiceAccount;
       this.description = source.description;
       this.enabledFeatures = source.enabledFeatures;
@@ -294,6 +310,15 @@ public Builder setCreationTimestamp(String creationTimestamp) {
       return this;
     }
 
+    public String getDefaultNetworkTier() {
+      return defaultNetworkTier;
+    }
+
+    public Builder setDefaultNetworkTier(String defaultNetworkTier) {
+      this.defaultNetworkTier = defaultNetworkTier;
+      return this;
+    }
+
     public String getDefaultServiceAccount() {
       return defaultServiceAccount;
     }
@@ -411,6 +436,7 @@ public Project build() {
       return new Project(
           commonInstanceMetadata,
           creationTimestamp,
+          defaultNetworkTier,
           defaultServiceAccount,
           description,
           enabledFeatures,
@@ -427,6 +453,7 @@ public Builder clone() {
       Builder newBuilder = new Builder();
       newBuilder.setCommonInstanceMetadata(this.commonInstanceMetadata);
       newBuilder.setCreationTimestamp(this.creationTimestamp);
+      newBuilder.setDefaultNetworkTier(this.defaultNetworkTier);
       newBuilder.setDefaultServiceAccount(this.defaultServiceAccount);
       newBuilder.setDescription(this.description);
       newBuilder.addAllEnabledFeatures(this.enabledFeatures);
@@ -450,6 +477,9 @@ public String toString() {
         + "creationTimestamp="
         + creationTimestamp
         + ", "
+        + "defaultNetworkTier="
+        + defaultNetworkTier
+        + ", "
         + "defaultServiceAccount="
         + defaultServiceAccount
         + ", "
@@ -491,6 +521,7 @@ public boolean equals(Object o) {
       Project that = (Project) o;
       return Objects.equals(this.commonInstanceMetadata, that.getCommonInstanceMetadata())
           && Objects.equals(this.creationTimestamp, that.getCreationTimestamp())
+          && Objects.equals(this.defaultNetworkTier, that.getDefaultNetworkTier())
           && Objects.equals(this.defaultServiceAccount, that.getDefaultServiceAccount())
           && Objects.equals(this.description, that.getDescription())
           && Objects.equals(this.enabledFeatures, that.getEnabledFeaturesList())
@@ -510,6 +541,7 @@ public int hashCode() {
     return Objects.hash(
         commonInstanceMetadata,
         creationTimestamp,
+        defaultNetworkTier,
         defaultServiceAccount,
         description,
         enabledFeatures,
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectClient.java
index 51c5f47b353a..c6d3139c3ab4 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectClient.java
@@ -1401,6 +1401,127 @@ public final Operation setCommonInstanceMetadataProject(
     return stub.setCommonInstanceMetadataProjectCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the default network tier of the project. The default network tier is used when an
+   * address/forwardingRule/instance is created without specifying the network tier field.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (ProjectClient projectClient = ProjectClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource = ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+   *   Operation response = projectClient.setDefaultNetworkTierProject(project, projectsSetDefaultNetworkTierRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @param projectsSetDefaultNetworkTierRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setDefaultNetworkTierProject(
+      ProjectName project,
+      ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource) {
+
+    SetDefaultNetworkTierProjectHttpRequest request =
+        SetDefaultNetworkTierProjectHttpRequest.newBuilder()
+            .setProject(project == null ? null : project.toString())
+            .setProjectsSetDefaultNetworkTierRequestResource(
+                projectsSetDefaultNetworkTierRequestResource)
+            .build();
+    return setDefaultNetworkTierProject(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the default network tier of the project. The default network tier is used when an
+   * address/forwardingRule/instance is created without specifying the network tier field.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (ProjectClient projectClient = ProjectClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource = ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+   *   Operation response = projectClient.setDefaultNetworkTierProject(project.toString(), projectsSetDefaultNetworkTierRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @param projectsSetDefaultNetworkTierRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setDefaultNetworkTierProject(
+      String project,
+      ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource) {
+
+    SetDefaultNetworkTierProjectHttpRequest request =
+        SetDefaultNetworkTierProjectHttpRequest.newBuilder()
+            .setProject(project)
+            .setProjectsSetDefaultNetworkTierRequestResource(
+                projectsSetDefaultNetworkTierRequestResource)
+            .build();
+    return setDefaultNetworkTierProject(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the default network tier of the project. The default network tier is used when an
+   * address/forwardingRule/instance is created without specifying the network tier field.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (ProjectClient projectClient = ProjectClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource = ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+   *   SetDefaultNetworkTierProjectHttpRequest request = SetDefaultNetworkTierProjectHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .setProjectsSetDefaultNetworkTierRequestResource(projectsSetDefaultNetworkTierRequestResource)
+   *     .build();
+   *   Operation response = projectClient.setDefaultNetworkTierProject(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation setDefaultNetworkTierProject(
+      SetDefaultNetworkTierProjectHttpRequest request) {
+    return setDefaultNetworkTierProjectCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the default network tier of the project. The default network tier is used when an
+   * address/forwardingRule/instance is created without specifying the network tier field.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (ProjectClient projectClient = ProjectClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource = ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+   *   SetDefaultNetworkTierProjectHttpRequest request = SetDefaultNetworkTierProjectHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .setProjectsSetDefaultNetworkTierRequestResource(projectsSetDefaultNetworkTierRequestResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = projectClient.setDefaultNetworkTierProjectCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectCallable() {
+    return stub.setDefaultNetworkTierProjectCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Enables the usage export feature and sets the usage export bucket where reports are stored. If
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectRegionNodeTemplateName.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectRegionNodeTemplateName.java
new file mode 100644
index 000000000000..1f97533463fa
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectRegionNodeTemplateName.java
@@ -0,0 +1,186 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.api.resourcenames.ResourceNameFactory;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ProjectRegionNodeTemplateName implements ResourceName {
+  private final String nodeTemplate;
+  private final String project;
+  private final String region;
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/regions/{region}/nodeTemplates/{nodeTemplate}");
+
+  private volatile Map<String, String> fieldValuesMap;
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectRegionNodeTemplateName(Builder builder) {
+    nodeTemplate = Preconditions.checkNotNull(builder.getNodeTemplate());
+    project = Preconditions.checkNotNull(builder.getProject());
+    region = Preconditions.checkNotNull(builder.getRegion());
+  }
+
+  public static ProjectRegionNodeTemplateName of(
+      String nodeTemplate, String project, String region) {
+    return newBuilder().setNodeTemplate(nodeTemplate).setProject(project).setRegion(region).build();
+  }
+
+  public static String format(String nodeTemplate, String project, String region) {
+    return of(nodeTemplate, project, region).toString();
+  }
+
+  public String getNodeTemplate() {
+    return nodeTemplate;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getRegion() {
+    return region;
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("nodeTemplate", nodeTemplate);
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("region", region);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  public static ResourceNameFactory<ProjectRegionNodeTemplateName> newFactory() {
+    return new ResourceNameFactory<ProjectRegionNodeTemplateName>() {
+      public ProjectRegionNodeTemplateName parse(String formattedString) {
+        return ProjectRegionNodeTemplateName.parse(formattedString);
+      }
+    };
+  }
+
+  public static ProjectRegionNodeTemplateName parse(String formattedString) {
+    Map<String, String> matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString,
+            "ProjectRegionNodeTemplateName.parse: formattedString not in valid format");
+    return of(matchMap.get("nodeTemplate"), matchMap.get("project"), matchMap.get("region"));
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public static class Builder {
+    private String nodeTemplate;
+    private String project;
+    private String region;
+
+    public String getNodeTemplate() {
+      return nodeTemplate;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getRegion() {
+      return region;
+    }
+
+    public Builder setNodeTemplate(String nodeTemplate) {
+      this.nodeTemplate = nodeTemplate;
+      return this;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setRegion(String region) {
+      this.region = region;
+      return this;
+    }
+
+    private Builder() {}
+
+    public Builder(ProjectRegionNodeTemplateName projectRegionNodeTemplateName) {
+      nodeTemplate = projectRegionNodeTemplateName.nodeTemplate;
+      project = projectRegionNodeTemplateName.project;
+      region = projectRegionNodeTemplateName.region;
+    }
+
+    public ProjectRegionNodeTemplateName build() {
+      return new ProjectRegionNodeTemplateName(this);
+    }
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate(
+        "nodeTemplate", nodeTemplate,
+        "project", project,
+        "region", region);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectRegionNodeTemplateName) {
+      ProjectRegionNodeTemplateName that = (ProjectRegionNodeTemplateName) o;
+      return Objects.equals(this.nodeTemplate, that.getNodeTemplate())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.region, that.getRegion());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeTemplate, project, region);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectSettings.java
index 6a4ef22a9f2e..3fa5af953878 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectSettings.java
@@ -130,6 +130,12 @@ public UnaryCallSettings<MoveDiskProjectHttpRequest, Operation> moveDiskProjectS
     return ((ProjectStubSettings) getStubSettings()).setCommonInstanceMetadataProjectSettings();
   }
 
+  /** Returns the object with the settings used for calls to setDefaultNetworkTierProject. */
+  public UnaryCallSettings<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectSettings() {
+    return ((ProjectStubSettings) getStubSettings()).setDefaultNetworkTierProjectSettings();
+  }
+
   /** Returns the object with the settings used for calls to setUsageExportBucketProject. */
   public UnaryCallSettings<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectSettings() {
@@ -305,6 +311,12 @@ public UnaryCallSettings.Builder<GetProjectHttpRequest, Project> getProjectSetti
       return getStubSettingsBuilder().setCommonInstanceMetadataProjectSettings();
     }
 
+    /** Returns the builder for the settings used for calls to setDefaultNetworkTierProject. */
+    public UnaryCallSettings.Builder<SetDefaultNetworkTierProjectHttpRequest, Operation>
+        setDefaultNetworkTierProjectSettings() {
+      return getStubSettingsBuilder().setDefaultNetworkTierProjectSettings();
+    }
+
     /** Returns the builder for the settings used for calls to setUsageExportBucketProject. */
     public UnaryCallSettings.Builder<SetUsageExportBucketProjectHttpRequest, Operation>
         setUsageExportBucketProjectSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeGroupName.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeGroupName.java
new file mode 100644
index 000000000000..113b4ab5231a
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeGroupName.java
@@ -0,0 +1,184 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.api.resourcenames.ResourceNameFactory;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ProjectZoneNodeGroupName implements ResourceName {
+  private final String nodeGroup;
+  private final String project;
+  private final String zone;
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding(
+          "projects/{project}/zones/{zone}/nodeGroups/{nodeGroup}");
+
+  private volatile Map<String, String> fieldValuesMap;
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectZoneNodeGroupName(Builder builder) {
+    nodeGroup = Preconditions.checkNotNull(builder.getNodeGroup());
+    project = Preconditions.checkNotNull(builder.getProject());
+    zone = Preconditions.checkNotNull(builder.getZone());
+  }
+
+  public static ProjectZoneNodeGroupName of(String nodeGroup, String project, String zone) {
+    return newBuilder().setNodeGroup(nodeGroup).setProject(project).setZone(zone).build();
+  }
+
+  public static String format(String nodeGroup, String project, String zone) {
+    return of(nodeGroup, project, zone).toString();
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("nodeGroup", nodeGroup);
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("zone", zone);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  public static ResourceNameFactory<ProjectZoneNodeGroupName> newFactory() {
+    return new ResourceNameFactory<ProjectZoneNodeGroupName>() {
+      public ProjectZoneNodeGroupName parse(String formattedString) {
+        return ProjectZoneNodeGroupName.parse(formattedString);
+      }
+    };
+  }
+
+  public static ProjectZoneNodeGroupName parse(String formattedString) {
+    Map<String, String> matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectZoneNodeGroupName.parse: formattedString not in valid format");
+    return of(matchMap.get("nodeGroup"), matchMap.get("project"), matchMap.get("zone"));
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public static class Builder {
+    private String nodeGroup;
+    private String project;
+    private String zone;
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    private Builder() {}
+
+    public Builder(ProjectZoneNodeGroupName projectZoneNodeGroupName) {
+      nodeGroup = projectZoneNodeGroupName.nodeGroup;
+      project = projectZoneNodeGroupName.project;
+      zone = projectZoneNodeGroupName.zone;
+    }
+
+    public ProjectZoneNodeGroupName build() {
+      return new ProjectZoneNodeGroupName(this);
+    }
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate(
+        "nodeGroup", nodeGroup,
+        "project", project,
+        "zone", zone);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectZoneNodeGroupName) {
+      ProjectZoneNodeGroupName that = (ProjectZoneNodeGroupName) o;
+      return Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeGroup, project, zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeTypeName.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeTypeName.java
new file mode 100644
index 000000000000..64bd450b3d41
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectZoneNodeTypeName.java
@@ -0,0 +1,183 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.api.resourcenames.ResourceName;
+import com.google.api.resourcenames.ResourceNameFactory;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.Map;
+import java.util.Objects;
+import javax.annotation.Generated;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ProjectZoneNodeTypeName implements ResourceName {
+  private final String nodeType;
+  private final String project;
+  private final String zone;
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/zones/{zone}/nodeTypes/{nodeType}");
+
+  private volatile Map<String, String> fieldValuesMap;
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectZoneNodeTypeName(Builder builder) {
+    nodeType = Preconditions.checkNotNull(builder.getNodeType());
+    project = Preconditions.checkNotNull(builder.getProject());
+    zone = Preconditions.checkNotNull(builder.getZone());
+  }
+
+  public static ProjectZoneNodeTypeName of(String nodeType, String project, String zone) {
+    return newBuilder().setNodeType(nodeType).setProject(project).setZone(zone).build();
+  }
+
+  public static String format(String nodeType, String project, String zone) {
+    return of(nodeType, project, zone).toString();
+  }
+
+  public String getNodeType() {
+    return nodeType;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getZone() {
+    return zone;
+  }
+
+  @Override
+  public Map<String, String> getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder<String, String> fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("nodeType", nodeType);
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("zone", zone);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  public static ResourceNameFactory<ProjectZoneNodeTypeName> newFactory() {
+    return new ResourceNameFactory<ProjectZoneNodeTypeName>() {
+      public ProjectZoneNodeTypeName parse(String formattedString) {
+        return ProjectZoneNodeTypeName.parse(formattedString);
+      }
+    };
+  }
+
+  public static ProjectZoneNodeTypeName parse(String formattedString) {
+    Map<String, String> matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectZoneNodeTypeName.parse: formattedString not in valid format");
+    return of(matchMap.get("nodeType"), matchMap.get("project"), matchMap.get("zone"));
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public static class Builder {
+    private String nodeType;
+    private String project;
+    private String zone;
+
+    public String getNodeType() {
+      return nodeType;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getZone() {
+      return zone;
+    }
+
+    public Builder setNodeType(String nodeType) {
+      this.nodeType = nodeType;
+      return this;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setZone(String zone) {
+      this.zone = zone;
+      return this;
+    }
+
+    private Builder() {}
+
+    public Builder(ProjectZoneNodeTypeName projectZoneNodeTypeName) {
+      nodeType = projectZoneNodeTypeName.nodeType;
+      project = projectZoneNodeTypeName.project;
+      zone = projectZoneNodeTypeName.zone;
+    }
+
+    public ProjectZoneNodeTypeName build() {
+      return new ProjectZoneNodeTypeName(this);
+    }
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate(
+        "nodeType", nodeType,
+        "project", project,
+        "zone", zone);
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectZoneNodeTypeName) {
+      ProjectZoneNodeTypeName that = (ProjectZoneNodeTypeName) o;
+      return Objects.equals(this.nodeType, that.getNodeType())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(this.zone, that.getZone());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(nodeType, project, zone);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectsSetDefaultNetworkTierRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectsSetDefaultNetworkTierRequest.java
new file mode 100644
index 000000000000..ee8c7ce78cfd
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/ProjectsSetDefaultNetworkTierRequest.java
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class ProjectsSetDefaultNetworkTierRequest implements ApiMessage {
+  private final String networkTier;
+
+  private ProjectsSetDefaultNetworkTierRequest() {
+    this.networkTier = null;
+  }
+
+  private ProjectsSetDefaultNetworkTierRequest(String networkTier) {
+    this.networkTier = networkTier;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("networkTier")) {
+      return networkTier;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getNetworkTier() {
+    return networkTier;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(ProjectsSetDefaultNetworkTierRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static ProjectsSetDefaultNetworkTierRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final ProjectsSetDefaultNetworkTierRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new ProjectsSetDefaultNetworkTierRequest();
+  }
+
+  public static class Builder {
+    private String networkTier;
+
+    Builder() {}
+
+    public Builder mergeFrom(ProjectsSetDefaultNetworkTierRequest other) {
+      if (other == ProjectsSetDefaultNetworkTierRequest.getDefaultInstance()) return this;
+      if (other.getNetworkTier() != null) {
+        this.networkTier = other.networkTier;
+      }
+      return this;
+    }
+
+    Builder(ProjectsSetDefaultNetworkTierRequest source) {
+      this.networkTier = source.networkTier;
+    }
+
+    public String getNetworkTier() {
+      return networkTier;
+    }
+
+    public Builder setNetworkTier(String networkTier) {
+      this.networkTier = networkTier;
+      return this;
+    }
+
+    public ProjectsSetDefaultNetworkTierRequest build() {
+      return new ProjectsSetDefaultNetworkTierRequest(networkTier);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setNetworkTier(this.networkTier);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "ProjectsSetDefaultNetworkTierRequest{" + "networkTier=" + networkTier + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectsSetDefaultNetworkTierRequest) {
+      ProjectsSetDefaultNetworkTierRequest that = (ProjectsSetDefaultNetworkTierRequest) o;
+      return Objects.equals(this.networkTier, that.getNetworkTier());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(networkTier);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Scheduling.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Scheduling.java
index 9b44ee823a01..aaea9369f8bd 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Scheduling.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/Scheduling.java
@@ -17,6 +17,7 @@
 
 import com.google.api.core.BetaApi;
 import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Objects;
 import javax.annotation.Generated;
@@ -26,17 +27,24 @@
 @BetaApi
 public final class Scheduling implements ApiMessage {
   private final Boolean automaticRestart;
+  private final List<SchedulingNodeAffinity> nodeAffinities;
   private final String onHostMaintenance;
   private final Boolean preemptible;
 
   private Scheduling() {
     this.automaticRestart = null;
+    this.nodeAffinities = null;
     this.onHostMaintenance = null;
     this.preemptible = null;
   }
 
-  private Scheduling(Boolean automaticRestart, String onHostMaintenance, Boolean preemptible) {
+  private Scheduling(
+      Boolean automaticRestart,
+      List<SchedulingNodeAffinity> nodeAffinities,
+      String onHostMaintenance,
+      Boolean preemptible) {
     this.automaticRestart = automaticRestart;
+    this.nodeAffinities = nodeAffinities;
     this.onHostMaintenance = onHostMaintenance;
     this.preemptible = preemptible;
   }
@@ -46,6 +54,9 @@ public Object getFieldValue(String fieldName) {
     if (fieldName.equals("automaticRestart")) {
       return automaticRestart;
     }
+    if (fieldName.equals("nodeAffinities")) {
+      return nodeAffinities;
+    }
     if (fieldName.equals("onHostMaintenance")) {
       return onHostMaintenance;
     }
@@ -71,6 +82,10 @@ public Boolean getAutomaticRestart() {
     return automaticRestart;
   }
 
+  public List<SchedulingNodeAffinity> getNodeAffinitiesList() {
+    return nodeAffinities;
+  }
+
   public String getOnHostMaintenance() {
     return onHostMaintenance;
   }
@@ -103,6 +118,7 @@ public static Scheduling getDefaultInstance() {
 
   public static class Builder {
     private Boolean automaticRestart;
+    private List<SchedulingNodeAffinity> nodeAffinities;
     private String onHostMaintenance;
     private Boolean preemptible;
 
@@ -113,6 +129,9 @@ public Builder mergeFrom(Scheduling other) {
       if (other.getAutomaticRestart() != null) {
         this.automaticRestart = other.automaticRestart;
       }
+      if (other.getNodeAffinitiesList() != null) {
+        this.nodeAffinities = other.nodeAffinities;
+      }
       if (other.getOnHostMaintenance() != null) {
         this.onHostMaintenance = other.onHostMaintenance;
       }
@@ -124,6 +143,7 @@ public Builder mergeFrom(Scheduling other) {
 
     Builder(Scheduling source) {
       this.automaticRestart = source.automaticRestart;
+      this.nodeAffinities = source.nodeAffinities;
       this.onHostMaintenance = source.onHostMaintenance;
       this.preemptible = source.preemptible;
     }
@@ -137,6 +157,26 @@ public Builder setAutomaticRestart(Boolean automaticRestart) {
       return this;
     }
 
+    public List<SchedulingNodeAffinity> getNodeAffinitiesList() {
+      return nodeAffinities;
+    }
+
+    public Builder addAllNodeAffinities(List<SchedulingNodeAffinity> nodeAffinities) {
+      if (this.nodeAffinities == null) {
+        this.nodeAffinities = new LinkedList<>();
+      }
+      this.nodeAffinities.addAll(nodeAffinities);
+      return this;
+    }
+
+    public Builder addNodeAffinities(SchedulingNodeAffinity nodeAffinities) {
+      if (this.nodeAffinities == null) {
+        this.nodeAffinities = new LinkedList<>();
+      }
+      this.nodeAffinities.add(nodeAffinities);
+      return this;
+    }
+
     public String getOnHostMaintenance() {
       return onHostMaintenance;
     }
@@ -157,12 +197,13 @@ public Builder setPreemptible(Boolean preemptible) {
 
     public Scheduling build() {
 
-      return new Scheduling(automaticRestart, onHostMaintenance, preemptible);
+      return new Scheduling(automaticRestart, nodeAffinities, onHostMaintenance, preemptible);
     }
 
     public Builder clone() {
       Builder newBuilder = new Builder();
       newBuilder.setAutomaticRestart(this.automaticRestart);
+      newBuilder.addAllNodeAffinities(this.nodeAffinities);
       newBuilder.setOnHostMaintenance(this.onHostMaintenance);
       newBuilder.setPreemptible(this.preemptible);
       return newBuilder;
@@ -175,6 +216,9 @@ public String toString() {
         + "automaticRestart="
         + automaticRestart
         + ", "
+        + "nodeAffinities="
+        + nodeAffinities
+        + ", "
         + "onHostMaintenance="
         + onHostMaintenance
         + ", "
@@ -191,6 +235,7 @@ public boolean equals(Object o) {
     if (o instanceof Scheduling) {
       Scheduling that = (Scheduling) o;
       return Objects.equals(this.automaticRestart, that.getAutomaticRestart())
+          && Objects.equals(this.nodeAffinities, that.getNodeAffinitiesList())
           && Objects.equals(this.onHostMaintenance, that.getOnHostMaintenance())
           && Objects.equals(this.preemptible, that.getPreemptible());
     }
@@ -199,6 +244,6 @@ public boolean equals(Object o) {
 
   @Override
   public int hashCode() {
-    return Objects.hash(automaticRestart, onHostMaintenance, preemptible);
+    return Objects.hash(automaticRestart, nodeAffinities, onHostMaintenance, preemptible);
   }
 }
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SchedulingNodeAffinity.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SchedulingNodeAffinity.java
new file mode 100644
index 000000000000..cf74117a6f3f
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SchedulingNodeAffinity.java
@@ -0,0 +1,216 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class SchedulingNodeAffinity implements ApiMessage {
+  private final String key;
+  private final String operator;
+  private final List<String> values;
+
+  private SchedulingNodeAffinity() {
+    this.key = null;
+    this.operator = null;
+    this.values = null;
+  }
+
+  private SchedulingNodeAffinity(String key, String operator, List<String> values) {
+    this.key = key;
+    this.operator = operator;
+    this.values = values;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("operator")) {
+      return operator;
+    }
+    if (fieldName.equals("values")) {
+      return values;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getOperator() {
+    return operator;
+  }
+
+  public List<String> getValuesList() {
+    return values;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(SchedulingNodeAffinity prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static SchedulingNodeAffinity getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final SchedulingNodeAffinity DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new SchedulingNodeAffinity();
+  }
+
+  public static class Builder {
+    private String key;
+    private String operator;
+    private List<String> values;
+
+    Builder() {}
+
+    public Builder mergeFrom(SchedulingNodeAffinity other) {
+      if (other == SchedulingNodeAffinity.getDefaultInstance()) return this;
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getOperator() != null) {
+        this.operator = other.operator;
+      }
+      if (other.getValuesList() != null) {
+        this.values = other.values;
+      }
+      return this;
+    }
+
+    Builder(SchedulingNodeAffinity source) {
+      this.key = source.key;
+      this.operator = source.operator;
+      this.values = source.values;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getOperator() {
+      return operator;
+    }
+
+    public Builder setOperator(String operator) {
+      this.operator = operator;
+      return this;
+    }
+
+    public List<String> getValuesList() {
+      return values;
+    }
+
+    public Builder addAllValues(List<String> values) {
+      if (this.values == null) {
+        this.values = new LinkedList<>();
+      }
+      this.values.addAll(values);
+      return this;
+    }
+
+    public Builder addValues(String values) {
+      if (this.values == null) {
+        this.values = new LinkedList<>();
+      }
+      this.values.add(values);
+      return this;
+    }
+
+    public SchedulingNodeAffinity build() {
+
+      return new SchedulingNodeAffinity(key, operator, values);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setKey(this.key);
+      newBuilder.setOperator(this.operator);
+      newBuilder.addAllValues(this.values);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "SchedulingNodeAffinity{"
+        + "key="
+        + key
+        + ", "
+        + "operator="
+        + operator
+        + ", "
+        + "values="
+        + values
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof SchedulingNodeAffinity) {
+      SchedulingNodeAffinity that = (SchedulingNodeAffinity) o;
+      return Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.operator, that.getOperator())
+          && Objects.equals(this.values, that.getValuesList());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(key, operator, values);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetDefaultNetworkTierProjectHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetDefaultNetworkTierProjectHttpRequest.java
new file mode 100644
index 000000000000..9db020259fec
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetDefaultNetworkTierProjectHttpRequest.java
@@ -0,0 +1,453 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class SetDefaultNetworkTierProjectHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String prettyPrint;
+  private final String project;
+  private final ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private SetDefaultNetworkTierProjectHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.prettyPrint = null;
+    this.project = null;
+    this.projectsSetDefaultNetworkTierRequestResource = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private SetDefaultNetworkTierProjectHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String prettyPrint,
+      String project,
+      ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.prettyPrint = prettyPrint;
+    this.project = project;
+    this.projectsSetDefaultNetworkTierRequestResource =
+        projectsSetDefaultNetworkTierRequestResource;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("project")) {
+      return project;
+    }
+    if (fieldName.equals("projectsSetDefaultNetworkTierRequestResource")) {
+      return projectsSetDefaultNetworkTierRequestResource;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ProjectsSetDefaultNetworkTierRequest getApiMessageRequestBody() {
+    return projectsSetDefaultNetworkTierRequestResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getProject() {
+    return project;
+  }
+
+  public ProjectsSetDefaultNetworkTierRequest getProjectsSetDefaultNetworkTierRequestResource() {
+    return projectsSetDefaultNetworkTierRequestResource;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(SetDefaultNetworkTierProjectHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static SetDefaultNetworkTierProjectHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final SetDefaultNetworkTierProjectHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new SetDefaultNetworkTierProjectHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String prettyPrint;
+    private String project;
+    private ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(SetDefaultNetworkTierProjectHttpRequest other) {
+      if (other == SetDefaultNetworkTierProjectHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getProject() != null) {
+        this.project = other.project;
+      }
+      if (other.getProjectsSetDefaultNetworkTierRequestResource() != null) {
+        this.projectsSetDefaultNetworkTierRequestResource =
+            other.projectsSetDefaultNetworkTierRequestResource;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(SetDefaultNetworkTierProjectHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.prettyPrint = source.prettyPrint;
+      this.project = source.project;
+      this.projectsSetDefaultNetworkTierRequestResource =
+          source.projectsSetDefaultNetworkTierRequestResource;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public ProjectsSetDefaultNetworkTierRequest getProjectsSetDefaultNetworkTierRequestResource() {
+      return projectsSetDefaultNetworkTierRequestResource;
+    }
+
+    public Builder setProjectsSetDefaultNetworkTierRequestResource(
+        ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource) {
+      this.projectsSetDefaultNetworkTierRequestResource =
+          projectsSetDefaultNetworkTierRequestResource;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public SetDefaultNetworkTierProjectHttpRequest build() {
+      String missing = "";
+
+      if (project == null) {
+        missing += " project";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new SetDefaultNetworkTierProjectHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          prettyPrint,
+          project,
+          projectsSetDefaultNetworkTierRequestResource,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setProject(this.project);
+      newBuilder.setProjectsSetDefaultNetworkTierRequestResource(
+          this.projectsSetDefaultNetworkTierRequestResource);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "SetDefaultNetworkTierProjectHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "project="
+        + project
+        + ", "
+        + "projectsSetDefaultNetworkTierRequestResource="
+        + projectsSetDefaultNetworkTierRequestResource
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof SetDefaultNetworkTierProjectHttpRequest) {
+      SetDefaultNetworkTierProjectHttpRequest that = (SetDefaultNetworkTierProjectHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.project, that.getProject())
+          && Objects.equals(
+              this.projectsSetDefaultNetworkTierRequestResource,
+              that.getProjectsSetDefaultNetworkTierRequestResource())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        prettyPrint,
+        project,
+        projectsSetDefaultNetworkTierRequestResource,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetNodeTemplateNodeGroupHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetNodeTemplateNodeGroupHttpRequest.java
new file mode 100644
index 000000000000..0d9af9412492
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetNodeTemplateNodeGroupHttpRequest.java
@@ -0,0 +1,451 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class SetNodeTemplateNodeGroupHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String nodeGroup;
+  private final NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final String userIp;
+
+  private SetNodeTemplateNodeGroupHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.nodeGroup = null;
+    this.nodeGroupsSetNodeTemplateRequestResource = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.userIp = null;
+  }
+
+  private SetNodeTemplateNodeGroupHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String nodeGroup,
+      NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.nodeGroup = nodeGroup;
+    this.nodeGroupsSetNodeTemplateRequestResource = nodeGroupsSetNodeTemplateRequestResource;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("nodeGroup")) {
+      return nodeGroup;
+    }
+    if (fieldName.equals("nodeGroupsSetNodeTemplateRequestResource")) {
+      return nodeGroupsSetNodeTemplateRequestResource;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public NodeGroupsSetNodeTemplateRequest getApiMessageRequestBody() {
+    return nodeGroupsSetNodeTemplateRequestResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getNodeGroup() {
+    return nodeGroup;
+  }
+
+  public NodeGroupsSetNodeTemplateRequest getNodeGroupsSetNodeTemplateRequestResource() {
+    return nodeGroupsSetNodeTemplateRequestResource;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(SetNodeTemplateNodeGroupHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static SetNodeTemplateNodeGroupHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final SetNodeTemplateNodeGroupHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new SetNodeTemplateNodeGroupHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String nodeGroup;
+    private NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(SetNodeTemplateNodeGroupHttpRequest other) {
+      if (other == SetNodeTemplateNodeGroupHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getNodeGroup() != null) {
+        this.nodeGroup = other.nodeGroup;
+      }
+      if (other.getNodeGroupsSetNodeTemplateRequestResource() != null) {
+        this.nodeGroupsSetNodeTemplateRequestResource =
+            other.nodeGroupsSetNodeTemplateRequestResource;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(SetNodeTemplateNodeGroupHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.nodeGroup = source.nodeGroup;
+      this.nodeGroupsSetNodeTemplateRequestResource =
+          source.nodeGroupsSetNodeTemplateRequestResource;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getNodeGroup() {
+      return nodeGroup;
+    }
+
+    public Builder setNodeGroup(String nodeGroup) {
+      this.nodeGroup = nodeGroup;
+      return this;
+    }
+
+    public NodeGroupsSetNodeTemplateRequest getNodeGroupsSetNodeTemplateRequestResource() {
+      return nodeGroupsSetNodeTemplateRequestResource;
+    }
+
+    public Builder setNodeGroupsSetNodeTemplateRequestResource(
+        NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource) {
+      this.nodeGroupsSetNodeTemplateRequestResource = nodeGroupsSetNodeTemplateRequestResource;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public SetNodeTemplateNodeGroupHttpRequest build() {
+      String missing = "";
+
+      if (nodeGroup == null) {
+        missing += " nodeGroup";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new SetNodeTemplateNodeGroupHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          nodeGroup,
+          nodeGroupsSetNodeTemplateRequestResource,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setNodeGroup(this.nodeGroup);
+      newBuilder.setNodeGroupsSetNodeTemplateRequestResource(
+          this.nodeGroupsSetNodeTemplateRequestResource);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "SetNodeTemplateNodeGroupHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "nodeGroup="
+        + nodeGroup
+        + ", "
+        + "nodeGroupsSetNodeTemplateRequestResource="
+        + nodeGroupsSetNodeTemplateRequestResource
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof SetNodeTemplateNodeGroupHttpRequest) {
+      SetNodeTemplateNodeGroupHttpRequest that = (SetNodeTemplateNodeGroupHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.nodeGroup, that.getNodeGroup())
+          && Objects.equals(
+              this.nodeGroupsSetNodeTemplateRequestResource,
+              that.getNodeGroupsSetNodeTemplateRequestResource())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        nodeGroup,
+        nodeGroupsSetNodeTemplateRequestResource,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetQuicOverrideTargetHttpsProxyHttpRequest.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetQuicOverrideTargetHttpsProxyHttpRequest.java
new file mode 100644
index 000000000000..0ffa00989880
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SetQuicOverrideTargetHttpsProxyHttpRequest.java
@@ -0,0 +1,458 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class SetQuicOverrideTargetHttpsProxyHttpRequest implements ApiMessage {
+  private final String access_token;
+  private final String callback;
+  private final String fields;
+  private final String key;
+  private final String prettyPrint;
+  private final String quotaUser;
+  private final String requestId;
+  private final TargetHttpsProxiesSetQuicOverrideRequest
+      targetHttpsProxiesSetQuicOverrideRequestResource;
+  private final String targetHttpsProxy;
+  private final String userIp;
+
+  private SetQuicOverrideTargetHttpsProxyHttpRequest() {
+    this.access_token = null;
+    this.callback = null;
+    this.fields = null;
+    this.key = null;
+    this.prettyPrint = null;
+    this.quotaUser = null;
+    this.requestId = null;
+    this.targetHttpsProxiesSetQuicOverrideRequestResource = null;
+    this.targetHttpsProxy = null;
+    this.userIp = null;
+  }
+
+  private SetQuicOverrideTargetHttpsProxyHttpRequest(
+      String access_token,
+      String callback,
+      String fields,
+      String key,
+      String prettyPrint,
+      String quotaUser,
+      String requestId,
+      TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource,
+      String targetHttpsProxy,
+      String userIp) {
+    this.access_token = access_token;
+    this.callback = callback;
+    this.fields = fields;
+    this.key = key;
+    this.prettyPrint = prettyPrint;
+    this.quotaUser = quotaUser;
+    this.requestId = requestId;
+    this.targetHttpsProxiesSetQuicOverrideRequestResource =
+        targetHttpsProxiesSetQuicOverrideRequestResource;
+    this.targetHttpsProxy = targetHttpsProxy;
+    this.userIp = userIp;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("access_token")) {
+      return access_token;
+    }
+    if (fieldName.equals("callback")) {
+      return callback;
+    }
+    if (fieldName.equals("fields")) {
+      return fields;
+    }
+    if (fieldName.equals("key")) {
+      return key;
+    }
+    if (fieldName.equals("prettyPrint")) {
+      return prettyPrint;
+    }
+    if (fieldName.equals("quotaUser")) {
+      return quotaUser;
+    }
+    if (fieldName.equals("requestId")) {
+      return requestId;
+    }
+    if (fieldName.equals("targetHttpsProxiesSetQuicOverrideRequestResource")) {
+      return targetHttpsProxiesSetQuicOverrideRequestResource;
+    }
+    if (fieldName.equals("targetHttpsProxy")) {
+      return targetHttpsProxy;
+    }
+    if (fieldName.equals("userIp")) {
+      return userIp;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public TargetHttpsProxiesSetQuicOverrideRequest getApiMessageRequestBody() {
+    return targetHttpsProxiesSetQuicOverrideRequestResource;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getAccessToken() {
+    return access_token;
+  }
+
+  public String getCallback() {
+    return callback;
+  }
+
+  public String getFields() {
+    return fields;
+  }
+
+  public String getKey() {
+    return key;
+  }
+
+  public String getPrettyPrint() {
+    return prettyPrint;
+  }
+
+  public String getQuotaUser() {
+    return quotaUser;
+  }
+
+  public String getRequestId() {
+    return requestId;
+  }
+
+  public TargetHttpsProxiesSetQuicOverrideRequest
+      getTargetHttpsProxiesSetQuicOverrideRequestResource() {
+    return targetHttpsProxiesSetQuicOverrideRequestResource;
+  }
+
+  public String getTargetHttpsProxy() {
+    return targetHttpsProxy;
+  }
+
+  public String getUserIp() {
+    return userIp;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(SetQuicOverrideTargetHttpsProxyHttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static SetQuicOverrideTargetHttpsProxyHttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final SetQuicOverrideTargetHttpsProxyHttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new SetQuicOverrideTargetHttpsProxyHttpRequest();
+  }
+
+  public static class Builder {
+    private String access_token;
+    private String callback;
+    private String fields;
+    private String key;
+    private String prettyPrint;
+    private String quotaUser;
+    private String requestId;
+    private TargetHttpsProxiesSetQuicOverrideRequest
+        targetHttpsProxiesSetQuicOverrideRequestResource;
+    private String targetHttpsProxy;
+    private String userIp;
+
+    Builder() {}
+
+    public Builder mergeFrom(SetQuicOverrideTargetHttpsProxyHttpRequest other) {
+      if (other == SetQuicOverrideTargetHttpsProxyHttpRequest.getDefaultInstance()) return this;
+      if (other.getAccessToken() != null) {
+        this.access_token = other.access_token;
+      }
+      if (other.getCallback() != null) {
+        this.callback = other.callback;
+      }
+      if (other.getFields() != null) {
+        this.fields = other.fields;
+      }
+      if (other.getKey() != null) {
+        this.key = other.key;
+      }
+      if (other.getPrettyPrint() != null) {
+        this.prettyPrint = other.prettyPrint;
+      }
+      if (other.getQuotaUser() != null) {
+        this.quotaUser = other.quotaUser;
+      }
+      if (other.getRequestId() != null) {
+        this.requestId = other.requestId;
+      }
+      if (other.getTargetHttpsProxiesSetQuicOverrideRequestResource() != null) {
+        this.targetHttpsProxiesSetQuicOverrideRequestResource =
+            other.targetHttpsProxiesSetQuicOverrideRequestResource;
+      }
+      if (other.getTargetHttpsProxy() != null) {
+        this.targetHttpsProxy = other.targetHttpsProxy;
+      }
+      if (other.getUserIp() != null) {
+        this.userIp = other.userIp;
+      }
+      return this;
+    }
+
+    Builder(SetQuicOverrideTargetHttpsProxyHttpRequest source) {
+      this.access_token = source.access_token;
+      this.callback = source.callback;
+      this.fields = source.fields;
+      this.key = source.key;
+      this.prettyPrint = source.prettyPrint;
+      this.quotaUser = source.quotaUser;
+      this.requestId = source.requestId;
+      this.targetHttpsProxiesSetQuicOverrideRequestResource =
+          source.targetHttpsProxiesSetQuicOverrideRequestResource;
+      this.targetHttpsProxy = source.targetHttpsProxy;
+      this.userIp = source.userIp;
+    }
+
+    public String getAccessToken() {
+      return access_token;
+    }
+
+    public Builder setAccessToken(String access_token) {
+      this.access_token = access_token;
+      return this;
+    }
+
+    public String getCallback() {
+      return callback;
+    }
+
+    public Builder setCallback(String callback) {
+      this.callback = callback;
+      return this;
+    }
+
+    public String getFields() {
+      return fields;
+    }
+
+    public Builder setFields(String fields) {
+      this.fields = fields;
+      return this;
+    }
+
+    public String getKey() {
+      return key;
+    }
+
+    public Builder setKey(String key) {
+      this.key = key;
+      return this;
+    }
+
+    public String getPrettyPrint() {
+      return prettyPrint;
+    }
+
+    public Builder setPrettyPrint(String prettyPrint) {
+      this.prettyPrint = prettyPrint;
+      return this;
+    }
+
+    public String getQuotaUser() {
+      return quotaUser;
+    }
+
+    public Builder setQuotaUser(String quotaUser) {
+      this.quotaUser = quotaUser;
+      return this;
+    }
+
+    public String getRequestId() {
+      return requestId;
+    }
+
+    public Builder setRequestId(String requestId) {
+      this.requestId = requestId;
+      return this;
+    }
+
+    public TargetHttpsProxiesSetQuicOverrideRequest
+        getTargetHttpsProxiesSetQuicOverrideRequestResource() {
+      return targetHttpsProxiesSetQuicOverrideRequestResource;
+    }
+
+    public Builder setTargetHttpsProxiesSetQuicOverrideRequestResource(
+        TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource) {
+      this.targetHttpsProxiesSetQuicOverrideRequestResource =
+          targetHttpsProxiesSetQuicOverrideRequestResource;
+      return this;
+    }
+
+    public String getTargetHttpsProxy() {
+      return targetHttpsProxy;
+    }
+
+    public Builder setTargetHttpsProxy(String targetHttpsProxy) {
+      this.targetHttpsProxy = targetHttpsProxy;
+      return this;
+    }
+
+    public String getUserIp() {
+      return userIp;
+    }
+
+    public Builder setUserIp(String userIp) {
+      this.userIp = userIp;
+      return this;
+    }
+
+    public SetQuicOverrideTargetHttpsProxyHttpRequest build() {
+      String missing = "";
+
+      if (targetHttpsProxy == null) {
+        missing += " targetHttpsProxy";
+      }
+
+      if (!missing.isEmpty()) {
+        throw new IllegalStateException("Missing required properties:" + missing);
+      }
+      return new SetQuicOverrideTargetHttpsProxyHttpRequest(
+          access_token,
+          callback,
+          fields,
+          key,
+          prettyPrint,
+          quotaUser,
+          requestId,
+          targetHttpsProxiesSetQuicOverrideRequestResource,
+          targetHttpsProxy,
+          userIp);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setAccessToken(this.access_token);
+      newBuilder.setCallback(this.callback);
+      newBuilder.setFields(this.fields);
+      newBuilder.setKey(this.key);
+      newBuilder.setPrettyPrint(this.prettyPrint);
+      newBuilder.setQuotaUser(this.quotaUser);
+      newBuilder.setRequestId(this.requestId);
+      newBuilder.setTargetHttpsProxiesSetQuicOverrideRequestResource(
+          this.targetHttpsProxiesSetQuicOverrideRequestResource);
+      newBuilder.setTargetHttpsProxy(this.targetHttpsProxy);
+      newBuilder.setUserIp(this.userIp);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "SetQuicOverrideTargetHttpsProxyHttpRequest{"
+        + "access_token="
+        + access_token
+        + ", "
+        + "callback="
+        + callback
+        + ", "
+        + "fields="
+        + fields
+        + ", "
+        + "key="
+        + key
+        + ", "
+        + "prettyPrint="
+        + prettyPrint
+        + ", "
+        + "quotaUser="
+        + quotaUser
+        + ", "
+        + "requestId="
+        + requestId
+        + ", "
+        + "targetHttpsProxiesSetQuicOverrideRequestResource="
+        + targetHttpsProxiesSetQuicOverrideRequestResource
+        + ", "
+        + "targetHttpsProxy="
+        + targetHttpsProxy
+        + ", "
+        + "userIp="
+        + userIp
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof SetQuicOverrideTargetHttpsProxyHttpRequest) {
+      SetQuicOverrideTargetHttpsProxyHttpRequest that =
+          (SetQuicOverrideTargetHttpsProxyHttpRequest) o;
+      return Objects.equals(this.access_token, that.getAccessToken())
+          && Objects.equals(this.callback, that.getCallback())
+          && Objects.equals(this.fields, that.getFields())
+          && Objects.equals(this.key, that.getKey())
+          && Objects.equals(this.prettyPrint, that.getPrettyPrint())
+          && Objects.equals(this.quotaUser, that.getQuotaUser())
+          && Objects.equals(this.requestId, that.getRequestId())
+          && Objects.equals(
+              this.targetHttpsProxiesSetQuicOverrideRequestResource,
+              that.getTargetHttpsProxiesSetQuicOverrideRequestResource())
+          && Objects.equals(this.targetHttpsProxy, that.getTargetHttpsProxy())
+          && Objects.equals(this.userIp, that.getUserIp());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(
+        access_token,
+        callback,
+        fields,
+        key,
+        prettyPrint,
+        quotaUser,
+        requestId,
+        targetHttpsProxiesSetQuicOverrideRequestResource,
+        targetHttpsProxy,
+        userIp);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkClient.java
index e6777ad91b55..441725e0ff20 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkClient.java
@@ -848,6 +848,144 @@ public final UnaryCallable<ListSubnetworksHttpRequest, SubnetworkList> listSubne
     return stub.listSubnetworksCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of usable subnetworks.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (SubnetworkClient subnetworkClient = SubnetworkClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (UsableSubnetwork element : subnetworkClient.listUsableSubnetworks(project).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListUsableSubnetworksPagedResponse listUsableSubnetworks(ProjectName project) {
+    ListUsableSubnetworksHttpRequest request =
+        ListUsableSubnetworksHttpRequest.newBuilder()
+            .setProject(project == null ? null : project.toString())
+            .build();
+    return listUsableSubnetworks(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of usable subnetworks.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (SubnetworkClient subnetworkClient = SubnetworkClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   for (UsableSubnetwork element : subnetworkClient.listUsableSubnetworks(project.toString()).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   *
+   * @param project Project ID for this request.
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final ListUsableSubnetworksPagedResponse listUsableSubnetworks(String project) {
+    ListUsableSubnetworksHttpRequest request =
+        ListUsableSubnetworksHttpRequest.newBuilder().setProject(project).build();
+    return listUsableSubnetworks(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of usable subnetworks.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (SubnetworkClient subnetworkClient = SubnetworkClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ListUsableSubnetworksHttpRequest request = ListUsableSubnetworksHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   for (UsableSubnetwork element : subnetworkClient.listUsableSubnetworks(request).iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final ListUsableSubnetworksPagedResponse listUsableSubnetworks(
+      ListUsableSubnetworksHttpRequest request) {
+    return listUsableSubnetworksPagedCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of usable subnetworks.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (SubnetworkClient subnetworkClient = SubnetworkClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ListUsableSubnetworksHttpRequest request = ListUsableSubnetworksHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   ApiFuture&lt;ListUsableSubnetworksPagedResponse&gt; future = subnetworkClient.listUsableSubnetworksPagedCallable().futureCall(request);
+   *   // Do something
+   *   for (UsableSubnetwork element : future.get().iterateAll()) {
+   *     // doThingsWith(element);
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListUsableSubnetworksHttpRequest, ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksPagedCallable() {
+    return stub.listUsableSubnetworksPagedCallable();
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Retrieves an aggregated list of usable subnetworks.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (SubnetworkClient subnetworkClient = SubnetworkClient.create()) {
+   *   ProjectName project = ProjectName.of("[PROJECT]");
+   *   ListUsableSubnetworksHttpRequest request = ListUsableSubnetworksHttpRequest.newBuilder()
+   *     .setProject(project.toString())
+   *     .build();
+   *   while (true) {
+   *     UsableSubnetworksAggregatedList response = subnetworkClient.listUsableSubnetworksCallable().call(request);
+   *     for (UsableSubnetwork element : response.getItemsList()) {
+   *       // doThingsWith(element);
+   *     }
+   *     String nextPageToken = response.getNextPageToken();
+   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
+   *       request = request.toBuilder().setPageToken(nextPageToken).build();
+   *     } else {
+   *       break;
+   *     }
+   *   }
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+      listUsableSubnetworksCallable() {
+    return stub.listUsableSubnetworksCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Patches the specified subnetwork with the data included in the request. Only the following
@@ -1301,4 +1439,88 @@ protected ListSubnetworksFixedSizeCollection createCollection(
       return new ListSubnetworksFixedSizeCollection(pages, collectionSize);
     }
   }
+
+  public static class ListUsableSubnetworksPagedResponse
+      extends AbstractPagedListResponse<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork,
+          ListUsableSubnetworksPage, ListUsableSubnetworksFixedSizeCollection> {
+
+    public static ApiFuture<ListUsableSubnetworksPagedResponse> createAsync(
+        PageContext<
+                ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork>
+            context,
+        ApiFuture<UsableSubnetworksAggregatedList> futureResponse) {
+      ApiFuture<ListUsableSubnetworksPage> futurePage =
+          ListUsableSubnetworksPage.createEmptyPage().createPageAsync(context, futureResponse);
+      return ApiFutures.transform(
+          futurePage,
+          new ApiFunction<ListUsableSubnetworksPage, ListUsableSubnetworksPagedResponse>() {
+            @Override
+            public ListUsableSubnetworksPagedResponse apply(ListUsableSubnetworksPage input) {
+              return new ListUsableSubnetworksPagedResponse(input);
+            }
+          });
+    }
+
+    private ListUsableSubnetworksPagedResponse(ListUsableSubnetworksPage page) {
+      super(page, ListUsableSubnetworksFixedSizeCollection.createEmptyCollection());
+    }
+  }
+
+  public static class ListUsableSubnetworksPage
+      extends AbstractPage<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork,
+          ListUsableSubnetworksPage> {
+
+    private ListUsableSubnetworksPage(
+        PageContext<
+                ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork>
+            context,
+        UsableSubnetworksAggregatedList response) {
+      super(context, response);
+    }
+
+    private static ListUsableSubnetworksPage createEmptyPage() {
+      return new ListUsableSubnetworksPage(null, null);
+    }
+
+    @Override
+    protected ListUsableSubnetworksPage createPage(
+        PageContext<
+                ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork>
+            context,
+        UsableSubnetworksAggregatedList response) {
+      return new ListUsableSubnetworksPage(context, response);
+    }
+
+    @Override
+    public ApiFuture<ListUsableSubnetworksPage> createPageAsync(
+        PageContext<
+                ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork>
+            context,
+        ApiFuture<UsableSubnetworksAggregatedList> futureResponse) {
+      return super.createPageAsync(context, futureResponse);
+    }
+  }
+
+  public static class ListUsableSubnetworksFixedSizeCollection
+      extends AbstractFixedSizeCollection<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork,
+          ListUsableSubnetworksPage, ListUsableSubnetworksFixedSizeCollection> {
+
+    private ListUsableSubnetworksFixedSizeCollection(
+        List<ListUsableSubnetworksPage> pages, int collectionSize) {
+      super(pages, collectionSize);
+    }
+
+    private static ListUsableSubnetworksFixedSizeCollection createEmptyCollection() {
+      return new ListUsableSubnetworksFixedSizeCollection(null, 0);
+    }
+
+    @Override
+    protected ListUsableSubnetworksFixedSizeCollection createCollection(
+        List<ListUsableSubnetworksPage> pages, int collectionSize) {
+      return new ListUsableSubnetworksFixedSizeCollection(pages, collectionSize);
+    }
+  }
 }
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkSettings.java
index f3de6c182ebe..f6564a1aced4 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/SubnetworkSettings.java
@@ -17,6 +17,7 @@
 
 import static com.google.cloud.compute.v1.SubnetworkClient.AggregatedListSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.SubnetworkClient.ListSubnetworksPagedResponse;
+import static com.google.cloud.compute.v1.SubnetworkClient.ListUsableSubnetworksPagedResponse;
 
 import com.google.api.core.ApiFunction;
 import com.google.api.core.BetaApi;
@@ -99,6 +100,14 @@ public UnaryCallSettings<InsertSubnetworkHttpRequest, Operation> insertSubnetwor
     return ((SubnetworkStubSettings) getStubSettings()).listSubnetworksSettings();
   }
 
+  /** Returns the object with the settings used for calls to listUsableSubnetworks. */
+  public PagedCallSettings<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+          ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksSettings() {
+    return ((SubnetworkStubSettings) getStubSettings()).listUsableSubnetworksSettings();
+  }
+
   /** Returns the object with the settings used for calls to patchSubnetwork. */
   public UnaryCallSettings<PatchSubnetworkHttpRequest, Operation> patchSubnetworkSettings() {
     return ((SubnetworkStubSettings) getStubSettings()).patchSubnetworkSettings();
@@ -250,6 +259,14 @@ public UnaryCallSettings.Builder<GetSubnetworkHttpRequest, Subnetwork> getSubnet
       return getStubSettingsBuilder().listSubnetworksSettings();
     }
 
+    /** Returns the builder for the settings used for calls to listUsableSubnetworks. */
+    public PagedCallSettings.Builder<
+            ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+            ListUsableSubnetworksPagedResponse>
+        listUsableSubnetworksSettings() {
+      return getStubSettingsBuilder().listUsableSubnetworksSettings();
+    }
+
     /** Returns the builder for the settings used for calls to patchSubnetwork. */
     public UnaryCallSettings.Builder<PatchSubnetworkHttpRequest, Operation>
         patchSubnetworkSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxyClient.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxyClient.java
index 0c203e55a67f..b2c2ee6437b4 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxyClient.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxyClient.java
@@ -615,6 +615,125 @@ public final ListTargetHttpsProxiesPagedResponse listTargetHttpsProxies(
     return stub.listTargetHttpsProxiesCallable();
   }
 
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the QUIC override policy for TargetHttpsProxy.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TargetHttpsProxyClient targetHttpsProxyClient = TargetHttpsProxyClient.create()) {
+   *   ProjectGlobalTargetHttpsProxyName targetHttpsProxy = ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+   *   TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource = TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+   *   Operation response = targetHttpsProxyClient.setQuicOverrideTargetHttpsProxy(targetHttpsProxy, targetHttpsProxiesSetQuicOverrideRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param targetHttpsProxy Name of the TargetHttpsProxy resource to set the QUIC override policy
+   *     for. The name should conform to RFC1035.
+   * @param targetHttpsProxiesSetQuicOverrideRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setQuicOverrideTargetHttpsProxy(
+      ProjectGlobalTargetHttpsProxyName targetHttpsProxy,
+      TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource) {
+
+    SetQuicOverrideTargetHttpsProxyHttpRequest request =
+        SetQuicOverrideTargetHttpsProxyHttpRequest.newBuilder()
+            .setTargetHttpsProxy(targetHttpsProxy == null ? null : targetHttpsProxy.toString())
+            .setTargetHttpsProxiesSetQuicOverrideRequestResource(
+                targetHttpsProxiesSetQuicOverrideRequestResource)
+            .build();
+    return setQuicOverrideTargetHttpsProxy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the QUIC override policy for TargetHttpsProxy.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TargetHttpsProxyClient targetHttpsProxyClient = TargetHttpsProxyClient.create()) {
+   *   ProjectGlobalTargetHttpsProxyName targetHttpsProxy = ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+   *   TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource = TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+   *   Operation response = targetHttpsProxyClient.setQuicOverrideTargetHttpsProxy(targetHttpsProxy.toString(), targetHttpsProxiesSetQuicOverrideRequestResource);
+   * }
+   * </code></pre>
+   *
+   * @param targetHttpsProxy Name of the TargetHttpsProxy resource to set the QUIC override policy
+   *     for. The name should conform to RFC1035.
+   * @param targetHttpsProxiesSetQuicOverrideRequestResource
+   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
+   */
+  @BetaApi
+  public final Operation setQuicOverrideTargetHttpsProxy(
+      String targetHttpsProxy,
+      TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource) {
+
+    SetQuicOverrideTargetHttpsProxyHttpRequest request =
+        SetQuicOverrideTargetHttpsProxyHttpRequest.newBuilder()
+            .setTargetHttpsProxy(targetHttpsProxy)
+            .setTargetHttpsProxiesSetQuicOverrideRequestResource(
+                targetHttpsProxiesSetQuicOverrideRequestResource)
+            .build();
+    return setQuicOverrideTargetHttpsProxy(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the QUIC override policy for TargetHttpsProxy.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TargetHttpsProxyClient targetHttpsProxyClient = TargetHttpsProxyClient.create()) {
+   *   ProjectGlobalTargetHttpsProxyName targetHttpsProxy = ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+   *   TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource = TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+   *   SetQuicOverrideTargetHttpsProxyHttpRequest request = SetQuicOverrideTargetHttpsProxyHttpRequest.newBuilder()
+   *     .setTargetHttpsProxy(targetHttpsProxy.toString())
+   *     .setTargetHttpsProxiesSetQuicOverrideRequestResource(targetHttpsProxiesSetQuicOverrideRequestResource)
+   *     .build();
+   *   Operation response = targetHttpsProxyClient.setQuicOverrideTargetHttpsProxy(request);
+   * }
+   * </code></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
+   */
+  @BetaApi
+  public final Operation setQuicOverrideTargetHttpsProxy(
+      SetQuicOverrideTargetHttpsProxyHttpRequest request) {
+    return setQuicOverrideTargetHttpsProxyCallable().call(request);
+  }
+
+  // AUTO-GENERATED DOCUMENTATION AND METHOD
+  /**
+   * Sets the QUIC override policy for TargetHttpsProxy.
+   *
+   * <p>Sample code:
+   *
+   * <pre><code>
+   * try (TargetHttpsProxyClient targetHttpsProxyClient = TargetHttpsProxyClient.create()) {
+   *   ProjectGlobalTargetHttpsProxyName targetHttpsProxy = ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+   *   TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource = TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+   *   SetQuicOverrideTargetHttpsProxyHttpRequest request = SetQuicOverrideTargetHttpsProxyHttpRequest.newBuilder()
+   *     .setTargetHttpsProxy(targetHttpsProxy.toString())
+   *     .setTargetHttpsProxiesSetQuicOverrideRequestResource(targetHttpsProxiesSetQuicOverrideRequestResource)
+   *     .build();
+   *   ApiFuture&lt;Operation&gt; future = targetHttpsProxyClient.setQuicOverrideTargetHttpsProxyCallable().futureCall(request);
+   *   // Do something
+   *   Operation response = future.get();
+   * }
+   * </code></pre>
+   */
+  @BetaApi
+  public final UnaryCallable<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxyCallable() {
+    return stub.setQuicOverrideTargetHttpsProxyCallable();
+  }
+
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Replaces SslCertificates for TargetHttpsProxy.
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxySettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxySettings.java
index c5a8f57c291d..cec2de98fe47 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxySettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/TargetHttpsProxySettings.java
@@ -89,6 +89,13 @@ public class TargetHttpsProxySettings extends ClientSettings<TargetHttpsProxySet
     return ((TargetHttpsProxyStubSettings) getStubSettings()).listTargetHttpsProxiesSettings();
   }
 
+  /** Returns the object with the settings used for calls to setQuicOverrideTargetHttpsProxy. */
+  public UnaryCallSettings<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxySettings() {
+    return ((TargetHttpsProxyStubSettings) getStubSettings())
+        .setQuicOverrideTargetHttpsProxySettings();
+  }
+
   /** Returns the object with the settings used for calls to setSslCertificatesTargetHttpsProxy. */
   public UnaryCallSettings<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxySettings() {
@@ -237,6 +244,12 @@ public Builder applyToAllUnaryMethods(
       return getStubSettingsBuilder().listTargetHttpsProxiesSettings();
     }
 
+    /** Returns the builder for the settings used for calls to setQuicOverrideTargetHttpsProxy. */
+    public UnaryCallSettings.Builder<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+        setQuicOverrideTargetHttpsProxySettings() {
+      return getStubSettingsBuilder().setQuicOverrideTargetHttpsProxySettings();
+    }
+
     /**
      * Returns the builder for the settings used for calls to setSslCertificatesTargetHttpsProxy.
      */
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetwork.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetwork.java
new file mode 100644
index 000000000000..df85592f2e7b
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetwork.java
@@ -0,0 +1,249 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class UsableSubnetwork implements ApiMessage {
+  private final String ipCidrRange;
+  private final String network;
+  private final List<UsableSubnetworkSecondaryRange> secondaryIpRanges;
+  private final String subnetwork;
+
+  private UsableSubnetwork() {
+    this.ipCidrRange = null;
+    this.network = null;
+    this.secondaryIpRanges = null;
+    this.subnetwork = null;
+  }
+
+  private UsableSubnetwork(
+      String ipCidrRange,
+      String network,
+      List<UsableSubnetworkSecondaryRange> secondaryIpRanges,
+      String subnetwork) {
+    this.ipCidrRange = ipCidrRange;
+    this.network = network;
+    this.secondaryIpRanges = secondaryIpRanges;
+    this.subnetwork = subnetwork;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("ipCidrRange")) {
+      return ipCidrRange;
+    }
+    if (fieldName.equals("network")) {
+      return network;
+    }
+    if (fieldName.equals("secondaryIpRanges")) {
+      return secondaryIpRanges;
+    }
+    if (fieldName.equals("subnetwork")) {
+      return subnetwork;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getIpCidrRange() {
+    return ipCidrRange;
+  }
+
+  public String getNetwork() {
+    return network;
+  }
+
+  public List<UsableSubnetworkSecondaryRange> getSecondaryIpRangesList() {
+    return secondaryIpRanges;
+  }
+
+  public String getSubnetwork() {
+    return subnetwork;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(UsableSubnetwork prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static UsableSubnetwork getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final UsableSubnetwork DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new UsableSubnetwork();
+  }
+
+  public static class Builder {
+    private String ipCidrRange;
+    private String network;
+    private List<UsableSubnetworkSecondaryRange> secondaryIpRanges;
+    private String subnetwork;
+
+    Builder() {}
+
+    public Builder mergeFrom(UsableSubnetwork other) {
+      if (other == UsableSubnetwork.getDefaultInstance()) return this;
+      if (other.getIpCidrRange() != null) {
+        this.ipCidrRange = other.ipCidrRange;
+      }
+      if (other.getNetwork() != null) {
+        this.network = other.network;
+      }
+      if (other.getSecondaryIpRangesList() != null) {
+        this.secondaryIpRanges = other.secondaryIpRanges;
+      }
+      if (other.getSubnetwork() != null) {
+        this.subnetwork = other.subnetwork;
+      }
+      return this;
+    }
+
+    Builder(UsableSubnetwork source) {
+      this.ipCidrRange = source.ipCidrRange;
+      this.network = source.network;
+      this.secondaryIpRanges = source.secondaryIpRanges;
+      this.subnetwork = source.subnetwork;
+    }
+
+    public String getIpCidrRange() {
+      return ipCidrRange;
+    }
+
+    public Builder setIpCidrRange(String ipCidrRange) {
+      this.ipCidrRange = ipCidrRange;
+      return this;
+    }
+
+    public String getNetwork() {
+      return network;
+    }
+
+    public Builder setNetwork(String network) {
+      this.network = network;
+      return this;
+    }
+
+    public List<UsableSubnetworkSecondaryRange> getSecondaryIpRangesList() {
+      return secondaryIpRanges;
+    }
+
+    public Builder addAllSecondaryIpRanges(List<UsableSubnetworkSecondaryRange> secondaryIpRanges) {
+      if (this.secondaryIpRanges == null) {
+        this.secondaryIpRanges = new LinkedList<>();
+      }
+      this.secondaryIpRanges.addAll(secondaryIpRanges);
+      return this;
+    }
+
+    public Builder addSecondaryIpRanges(UsableSubnetworkSecondaryRange secondaryIpRanges) {
+      if (this.secondaryIpRanges == null) {
+        this.secondaryIpRanges = new LinkedList<>();
+      }
+      this.secondaryIpRanges.add(secondaryIpRanges);
+      return this;
+    }
+
+    public String getSubnetwork() {
+      return subnetwork;
+    }
+
+    public Builder setSubnetwork(String subnetwork) {
+      this.subnetwork = subnetwork;
+      return this;
+    }
+
+    public UsableSubnetwork build() {
+
+      return new UsableSubnetwork(ipCidrRange, network, secondaryIpRanges, subnetwork);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setIpCidrRange(this.ipCidrRange);
+      newBuilder.setNetwork(this.network);
+      newBuilder.addAllSecondaryIpRanges(this.secondaryIpRanges);
+      newBuilder.setSubnetwork(this.subnetwork);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "UsableSubnetwork{"
+        + "ipCidrRange="
+        + ipCidrRange
+        + ", "
+        + "network="
+        + network
+        + ", "
+        + "secondaryIpRanges="
+        + secondaryIpRanges
+        + ", "
+        + "subnetwork="
+        + subnetwork
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UsableSubnetwork) {
+      UsableSubnetwork that = (UsableSubnetwork) o;
+      return Objects.equals(this.ipCidrRange, that.getIpCidrRange())
+          && Objects.equals(this.network, that.getNetwork())
+          && Objects.equals(this.secondaryIpRanges, that.getSecondaryIpRangesList())
+          && Objects.equals(this.subnetwork, that.getSubnetwork());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(ipCidrRange, network, secondaryIpRanges, subnetwork);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworkSecondaryRange.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworkSecondaryRange.java
new file mode 100644
index 000000000000..d06cb814782b
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworkSecondaryRange.java
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class UsableSubnetworkSecondaryRange implements ApiMessage {
+  private final String ipCidrRange;
+  private final String rangeName;
+
+  private UsableSubnetworkSecondaryRange() {
+    this.ipCidrRange = null;
+    this.rangeName = null;
+  }
+
+  private UsableSubnetworkSecondaryRange(String ipCidrRange, String rangeName) {
+    this.ipCidrRange = ipCidrRange;
+    this.rangeName = rangeName;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("ipCidrRange")) {
+      return ipCidrRange;
+    }
+    if (fieldName.equals("rangeName")) {
+      return rangeName;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getIpCidrRange() {
+    return ipCidrRange;
+  }
+
+  public String getRangeName() {
+    return rangeName;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(UsableSubnetworkSecondaryRange prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static UsableSubnetworkSecondaryRange getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final UsableSubnetworkSecondaryRange DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new UsableSubnetworkSecondaryRange();
+  }
+
+  public static class Builder {
+    private String ipCidrRange;
+    private String rangeName;
+
+    Builder() {}
+
+    public Builder mergeFrom(UsableSubnetworkSecondaryRange other) {
+      if (other == UsableSubnetworkSecondaryRange.getDefaultInstance()) return this;
+      if (other.getIpCidrRange() != null) {
+        this.ipCidrRange = other.ipCidrRange;
+      }
+      if (other.getRangeName() != null) {
+        this.rangeName = other.rangeName;
+      }
+      return this;
+    }
+
+    Builder(UsableSubnetworkSecondaryRange source) {
+      this.ipCidrRange = source.ipCidrRange;
+      this.rangeName = source.rangeName;
+    }
+
+    public String getIpCidrRange() {
+      return ipCidrRange;
+    }
+
+    public Builder setIpCidrRange(String ipCidrRange) {
+      this.ipCidrRange = ipCidrRange;
+      return this;
+    }
+
+    public String getRangeName() {
+      return rangeName;
+    }
+
+    public Builder setRangeName(String rangeName) {
+      this.rangeName = rangeName;
+      return this;
+    }
+
+    public UsableSubnetworkSecondaryRange build() {
+
+      return new UsableSubnetworkSecondaryRange(ipCidrRange, rangeName);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setIpCidrRange(this.ipCidrRange);
+      newBuilder.setRangeName(this.rangeName);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "UsableSubnetworkSecondaryRange{"
+        + "ipCidrRange="
+        + ipCidrRange
+        + ", "
+        + "rangeName="
+        + rangeName
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UsableSubnetworkSecondaryRange) {
+      UsableSubnetworkSecondaryRange that = (UsableSubnetworkSecondaryRange) o;
+      return Objects.equals(this.ipCidrRange, that.getIpCidrRange())
+          && Objects.equals(this.rangeName, that.getRangeName());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(ipCidrRange, rangeName);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworksAggregatedList.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworksAggregatedList.java
new file mode 100644
index 000000000000..da3f6a42b326
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/UsableSubnetworksAggregatedList.java
@@ -0,0 +1,309 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.ApiMessage;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Objects;
+import javax.annotation.Generated;
+import javax.annotation.Nullable;
+
+@Generated("by GAPIC")
+@BetaApi
+public final class UsableSubnetworksAggregatedList implements ApiMessage {
+  private final String id;
+  private final List<UsableSubnetwork> items;
+  private final String kind;
+  private final String nextPageToken;
+  private final String selfLink;
+  private final Warning warning;
+
+  private UsableSubnetworksAggregatedList() {
+    this.id = null;
+    this.items = null;
+    this.kind = null;
+    this.nextPageToken = null;
+    this.selfLink = null;
+    this.warning = null;
+  }
+
+  private UsableSubnetworksAggregatedList(
+      String id,
+      List<UsableSubnetwork> items,
+      String kind,
+      String nextPageToken,
+      String selfLink,
+      Warning warning) {
+    this.id = id;
+    this.items = items;
+    this.kind = kind;
+    this.nextPageToken = nextPageToken;
+    this.selfLink = selfLink;
+    this.warning = warning;
+  }
+
+  @Override
+  public Object getFieldValue(String fieldName) {
+    if (fieldName.equals("id")) {
+      return id;
+    }
+    if (fieldName.equals("items")) {
+      return items;
+    }
+    if (fieldName.equals("kind")) {
+      return kind;
+    }
+    if (fieldName.equals("nextPageToken")) {
+      return nextPageToken;
+    }
+    if (fieldName.equals("selfLink")) {
+      return selfLink;
+    }
+    if (fieldName.equals("warning")) {
+      return warning;
+    }
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public ApiMessage getApiMessageRequestBody() {
+    return null;
+  }
+
+  @Nullable
+  @Override
+  public List<String> getFieldMask() {
+    return null;
+  }
+
+  public String getId() {
+    return id;
+  }
+
+  public List<UsableSubnetwork> getItemsList() {
+    return items;
+  }
+
+  public String getKind() {
+    return kind;
+  }
+
+  public String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  public String getSelfLink() {
+    return selfLink;
+  }
+
+  public Warning getWarning() {
+    return warning;
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(UsableSubnetworksAggregatedList prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  public static UsableSubnetworksAggregatedList getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final UsableSubnetworksAggregatedList DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new UsableSubnetworksAggregatedList();
+  }
+
+  public static class Builder {
+    private String id;
+    private List<UsableSubnetwork> items;
+    private String kind;
+    private String nextPageToken;
+    private String selfLink;
+    private Warning warning;
+
+    Builder() {}
+
+    public Builder mergeFrom(UsableSubnetworksAggregatedList other) {
+      if (other == UsableSubnetworksAggregatedList.getDefaultInstance()) return this;
+      if (other.getId() != null) {
+        this.id = other.id;
+      }
+      if (other.getItemsList() != null) {
+        this.items = other.items;
+      }
+      if (other.getKind() != null) {
+        this.kind = other.kind;
+      }
+      if (other.getNextPageToken() != null) {
+        this.nextPageToken = other.nextPageToken;
+      }
+      if (other.getSelfLink() != null) {
+        this.selfLink = other.selfLink;
+      }
+      if (other.getWarning() != null) {
+        this.warning = other.warning;
+      }
+      return this;
+    }
+
+    Builder(UsableSubnetworksAggregatedList source) {
+      this.id = source.id;
+      this.items = source.items;
+      this.kind = source.kind;
+      this.nextPageToken = source.nextPageToken;
+      this.selfLink = source.selfLink;
+      this.warning = source.warning;
+    }
+
+    public String getId() {
+      return id;
+    }
+
+    public Builder setId(String id) {
+      this.id = id;
+      return this;
+    }
+
+    public List<UsableSubnetwork> getItemsList() {
+      return items;
+    }
+
+    public Builder addAllItems(List<UsableSubnetwork> items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.addAll(items);
+      return this;
+    }
+
+    public Builder addItems(UsableSubnetwork items) {
+      if (this.items == null) {
+        this.items = new LinkedList<>();
+      }
+      this.items.add(items);
+      return this;
+    }
+
+    public String getKind() {
+      return kind;
+    }
+
+    public Builder setKind(String kind) {
+      this.kind = kind;
+      return this;
+    }
+
+    public String getNextPageToken() {
+      return nextPageToken;
+    }
+
+    public Builder setNextPageToken(String nextPageToken) {
+      this.nextPageToken = nextPageToken;
+      return this;
+    }
+
+    public String getSelfLink() {
+      return selfLink;
+    }
+
+    public Builder setSelfLink(String selfLink) {
+      this.selfLink = selfLink;
+      return this;
+    }
+
+    public Warning getWarning() {
+      return warning;
+    }
+
+    public Builder setWarning(Warning warning) {
+      this.warning = warning;
+      return this;
+    }
+
+    public UsableSubnetworksAggregatedList build() {
+
+      return new UsableSubnetworksAggregatedList(id, items, kind, nextPageToken, selfLink, warning);
+    }
+
+    public Builder clone() {
+      Builder newBuilder = new Builder();
+      newBuilder.setId(this.id);
+      newBuilder.addAllItems(this.items);
+      newBuilder.setKind(this.kind);
+      newBuilder.setNextPageToken(this.nextPageToken);
+      newBuilder.setSelfLink(this.selfLink);
+      newBuilder.setWarning(this.warning);
+      return newBuilder;
+    }
+  }
+
+  @Override
+  public String toString() {
+    return "UsableSubnetworksAggregatedList{"
+        + "id="
+        + id
+        + ", "
+        + "items="
+        + items
+        + ", "
+        + "kind="
+        + kind
+        + ", "
+        + "nextPageToken="
+        + nextPageToken
+        + ", "
+        + "selfLink="
+        + selfLink
+        + ", "
+        + "warning="
+        + warning
+        + "}";
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UsableSubnetworksAggregatedList) {
+      UsableSubnetworksAggregatedList that = (UsableSubnetworksAggregatedList) o;
+      return Objects.equals(this.id, that.getId())
+          && Objects.equals(this.items, that.getItemsList())
+          && Objects.equals(this.kind, that.getKind())
+          && Objects.equals(this.nextPageToken, that.getNextPageToken())
+          && Objects.equals(this.selfLink, that.getSelfLink())
+          && Objects.equals(this.warning, that.getWarning());
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return Objects.hash(id, items, kind, nextPageToken, selfLink, warning);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/package-info.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/package-info.java
index cedd68dfe55b..526f573a0b71 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/package-info.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/package-info.java
@@ -74,7 +74,8 @@
  * <code>
  * try (BackendBucketClient backendBucketClient = BackendBucketClient.create()) {
  *   ProjectGlobalBackendBucketName backendBucket = ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
- *   Operation response = backendBucketClient.deleteBackendBucket(backendBucket);
+ *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+ *   Operation response = backendBucketClient.addSignedUrlKeyBackendBucket(backendBucket, signedUrlKeyResource);
  * }
  * </code>
  * </pre>
@@ -89,7 +90,8 @@
  * <code>
  * try (BackendServiceClient backendServiceClient = BackendServiceClient.create()) {
  *   ProjectGlobalBackendServiceName backendService = ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
- *   Operation response = backendServiceClient.deleteBackendService(backendService);
+ *   SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+ *   Operation response = backendServiceClient.addSignedUrlKeyBackendService(backendService, signedUrlKeyResource);
  * }
  * </code>
  * </pre>
@@ -431,6 +433,52 @@
  * </code>
  * </pre>
  *
+ * =============== NodeGroupClient ===============
+ *
+ * <p>Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <p>Sample for NodeGroupClient:
+ *
+ * <pre>
+ * <code>
+ * try (NodeGroupClient nodeGroupClient = NodeGroupClient.create()) {
+ *   ProjectZoneNodeGroupName nodeGroup = ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+ *   NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource = NodeGroupsAddNodesRequest.newBuilder().build();
+ *   Operation response = nodeGroupClient.addNodesNodeGroup(nodeGroup, nodeGroupsAddNodesRequestResource);
+ * }
+ * </code>
+ * </pre>
+ *
+ * ================== NodeTemplateClient ==================
+ *
+ * <p>Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <p>Sample for NodeTemplateClient:
+ *
+ * <pre>
+ * <code>
+ * try (NodeTemplateClient nodeTemplateClient = NodeTemplateClient.create()) {
+ *   ProjectRegionNodeTemplateName nodeTemplate = ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+ *   Operation response = nodeTemplateClient.deleteNodeTemplate(nodeTemplate);
+ * }
+ * </code>
+ * </pre>
+ *
+ * ============== NodeTypeClient ==============
+ *
+ * <p>Service Description: Creates and runs virtual machines on Google Cloud Platform.
+ *
+ * <p>Sample for NodeTypeClient:
+ *
+ * <pre>
+ * <code>
+ * try (NodeTypeClient nodeTypeClient = NodeTypeClient.create()) {
+ *   ProjectZoneNodeTypeName nodeType = ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+ *   NodeType response = nodeTypeClient.getNodeType(nodeType);
+ * }
+ * </code>
+ * </pre>
+ *
  * ============= ProjectClient =============
  *
  * <p>Service Description: Creates and runs virtual machines on Google Cloud Platform.
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStub.java
index 589bc03b6725..022d99aaa476 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStub.java
@@ -20,9 +20,11 @@
 import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.compute.v1.AddSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.BackendBucket;
 import com.google.cloud.compute.v1.BackendBucketList;
 import com.google.cloud.compute.v1.DeleteBackendBucketHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.GetBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.ListBackendBucketsHttpRequest;
@@ -41,11 +43,25 @@
 @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
 public abstract class BackendBucketStub implements BackgroundResource {
 
+  @BetaApi
+  public UnaryCallable<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: addSignedUrlKeyBackendBucketCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<DeleteBackendBucketHttpRequest, Operation> deleteBackendBucketCallable() {
     throw new UnsupportedOperationException("Not implemented: deleteBackendBucketCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: deleteSignedUrlKeyBackendBucketCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<GetBackendBucketHttpRequest, BackendBucket> getBackendBucketCallable() {
     throw new UnsupportedOperationException("Not implemented: getBackendBucketCallable()");
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStubSettings.java
index 7933614ffc9c..81d6c7ee2e92 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendBucketStubSettings.java
@@ -39,9 +39,11 @@
 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.compute.v1.AddSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.BackendBucket;
 import com.google.cloud.compute.v1.BackendBucketList;
 import com.google.cloud.compute.v1.DeleteBackendBucketHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.GetBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.ListBackendBucketsHttpRequest;
@@ -72,13 +74,13 @@
  *
  * <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. For
- * example, to set the total timeout of deleteBackendBucket to 30 seconds:
+ * example, to set the total timeout of addSignedUrlKeyBackendBucket to 30 seconds:
  *
  * <pre>
  * <code>
  * BackendBucketStubSettings.Builder backendBucketSettingsBuilder =
  *     BackendBucketStubSettings.newBuilder();
- * backendBucketSettingsBuilder.deleteBackendBucketSettings().getRetrySettings().toBuilder()
+ * backendBucketSettingsBuilder.addSignedUrlKeyBackendBucketSettings().getRetrySettings().toBuilder()
  *     .setTotalTimeout(Duration.ofSeconds(30));
  * BackendBucketStubSettings backendBucketSettings = backendBucketSettingsBuilder.build();
  * </code>
@@ -98,8 +100,12 @@ public class BackendBucketStubSettings extends StubSettings<BackendBucketStubSet
           .add("https://www.googleapis.com/auth/devstorage.read_write")
           .build();
 
+  private final UnaryCallSettings<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketSettings;
   private final UnaryCallSettings<DeleteBackendBucketHttpRequest, Operation>
       deleteBackendBucketSettings;
+  private final UnaryCallSettings<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketSettings;
   private final UnaryCallSettings<GetBackendBucketHttpRequest, BackendBucket>
       getBackendBucketSettings;
   private final UnaryCallSettings<InsertBackendBucketHttpRequest, Operation>
@@ -112,12 +118,24 @@ public class BackendBucketStubSettings extends StubSettings<BackendBucketStubSet
   private final UnaryCallSettings<UpdateBackendBucketHttpRequest, Operation>
       updateBackendBucketSettings;
 
+  /** Returns the object with the settings used for calls to addSignedUrlKeyBackendBucket. */
+  public UnaryCallSettings<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketSettings() {
+    return addSignedUrlKeyBackendBucketSettings;
+  }
+
   /** Returns the object with the settings used for calls to deleteBackendBucket. */
   public UnaryCallSettings<DeleteBackendBucketHttpRequest, Operation>
       deleteBackendBucketSettings() {
     return deleteBackendBucketSettings;
   }
 
+  /** Returns the object with the settings used for calls to deleteSignedUrlKeyBackendBucket. */
+  public UnaryCallSettings<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketSettings() {
+    return deleteSignedUrlKeyBackendBucketSettings;
+  }
+
   /** Returns the object with the settings used for calls to getBackendBucket. */
   public UnaryCallSettings<GetBackendBucketHttpRequest, BackendBucket> getBackendBucketSettings() {
     return getBackendBucketSettings;
@@ -222,7 +240,11 @@ public Builder toBuilder() {
   protected BackendBucketStubSettings(Builder settingsBuilder) throws IOException {
     super(settingsBuilder);
 
+    addSignedUrlKeyBackendBucketSettings =
+        settingsBuilder.addSignedUrlKeyBackendBucketSettings().build();
     deleteBackendBucketSettings = settingsBuilder.deleteBackendBucketSettings().build();
+    deleteSignedUrlKeyBackendBucketSettings =
+        settingsBuilder.deleteSignedUrlKeyBackendBucketSettings().build();
     getBackendBucketSettings = settingsBuilder.getBackendBucketSettings().build();
     insertBackendBucketSettings = settingsBuilder.insertBackendBucketSettings().build();
     listBackendBucketsSettings = settingsBuilder.listBackendBucketsSettings().build();
@@ -293,8 +315,12 @@ public ApiFuture<ListBackendBucketsPagedResponse> getFuturePagedResponse(
   public static class Builder extends StubSettings.Builder<BackendBucketStubSettings, Builder> {
     private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
 
+    private final UnaryCallSettings.Builder<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+        addSignedUrlKeyBackendBucketSettings;
     private final UnaryCallSettings.Builder<DeleteBackendBucketHttpRequest, Operation>
         deleteBackendBucketSettings;
+    private final UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+        deleteSignedUrlKeyBackendBucketSettings;
     private final UnaryCallSettings.Builder<GetBackendBucketHttpRequest, BackendBucket>
         getBackendBucketSettings;
     private final UnaryCallSettings.Builder<InsertBackendBucketHttpRequest, Operation>
@@ -348,8 +374,12 @@ protected Builder() {
     protected Builder(ClientContext clientContext) {
       super(clientContext);
 
+      addSignedUrlKeyBackendBucketSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       deleteBackendBucketSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
+      deleteSignedUrlKeyBackendBucketSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       getBackendBucketSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       insertBackendBucketSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
@@ -362,7 +392,9 @@ protected Builder(ClientContext clientContext) {
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addSignedUrlKeyBackendBucketSettings,
               deleteBackendBucketSettings,
+              deleteSignedUrlKeyBackendBucketSettings,
               getBackendBucketSettings,
               insertBackendBucketSettings,
               listBackendBucketsSettings,
@@ -383,11 +415,21 @@ private static Builder createDefault() {
 
     private static Builder initDefaults(Builder builder) {
 
+      builder
+          .addSignedUrlKeyBackendBucketSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .deleteBackendBucketSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .deleteSignedUrlKeyBackendBucketSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .getBackendBucketSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
@@ -419,7 +461,11 @@ private static Builder initDefaults(Builder builder) {
     protected Builder(BackendBucketStubSettings settings) {
       super(settings);
 
+      addSignedUrlKeyBackendBucketSettings =
+          settings.addSignedUrlKeyBackendBucketSettings.toBuilder();
       deleteBackendBucketSettings = settings.deleteBackendBucketSettings.toBuilder();
+      deleteSignedUrlKeyBackendBucketSettings =
+          settings.deleteSignedUrlKeyBackendBucketSettings.toBuilder();
       getBackendBucketSettings = settings.getBackendBucketSettings.toBuilder();
       insertBackendBucketSettings = settings.insertBackendBucketSettings.toBuilder();
       listBackendBucketsSettings = settings.listBackendBucketsSettings.toBuilder();
@@ -428,7 +474,9 @@ protected Builder(BackendBucketStubSettings settings) {
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addSignedUrlKeyBackendBucketSettings,
               deleteBackendBucketSettings,
+              deleteSignedUrlKeyBackendBucketSettings,
               getBackendBucketSettings,
               insertBackendBucketSettings,
               listBackendBucketsSettings,
@@ -452,12 +500,24 @@ public Builder applyToAllUnaryMethods(
       return unaryMethodSettingsBuilders;
     }
 
+    /** Returns the builder for the settings used for calls to addSignedUrlKeyBackendBucket. */
+    public UnaryCallSettings.Builder<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+        addSignedUrlKeyBackendBucketSettings() {
+      return addSignedUrlKeyBackendBucketSettings;
+    }
+
     /** Returns the builder for the settings used for calls to deleteBackendBucket. */
     public UnaryCallSettings.Builder<DeleteBackendBucketHttpRequest, Operation>
         deleteBackendBucketSettings() {
       return deleteBackendBucketSettings;
     }
 
+    /** Returns the builder for the settings used for calls to deleteSignedUrlKeyBackendBucket. */
+    public UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+        deleteSignedUrlKeyBackendBucketSettings() {
+      return deleteSignedUrlKeyBackendBucketSettings;
+    }
+
     /** Returns the builder for the settings used for calls to getBackendBucket. */
     public UnaryCallSettings.Builder<GetBackendBucketHttpRequest, BackendBucket>
         getBackendBucketSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStub.java
index fd60cc3a4a8d..8671c0461a2d 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStub.java
@@ -21,12 +21,14 @@
 import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.compute.v1.AddSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.AggregatedListBackendServicesHttpRequest;
 import com.google.cloud.compute.v1.BackendService;
 import com.google.cloud.compute.v1.BackendServiceAggregatedList;
 import com.google.cloud.compute.v1.BackendServiceGroupHealth;
 import com.google.cloud.compute.v1.BackendServiceList;
 import com.google.cloud.compute.v1.DeleteBackendServiceHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetHealthBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendServiceHttpRequest;
@@ -46,6 +48,13 @@
 @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
 public abstract class BackendServiceStub implements BackgroundResource {
 
+  @BetaApi
+  public UnaryCallable<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: addSignedUrlKeyBackendServiceCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<
           AggregatedListBackendServicesHttpRequest, AggregatedListBackendServicesPagedResponse>
@@ -66,6 +75,13 @@ public UnaryCallable<DeleteBackendServiceHttpRequest, Operation> deleteBackendSe
     throw new UnsupportedOperationException("Not implemented: deleteBackendServiceCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: deleteSignedUrlKeyBackendServiceCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<GetBackendServiceHttpRequest, BackendService> getBackendServiceCallable() {
     throw new UnsupportedOperationException("Not implemented: getBackendServiceCallable()");
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStubSettings.java
index e479c4723140..64a41e5d7711 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/BackendServiceStubSettings.java
@@ -40,6 +40,7 @@
 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.compute.v1.AddSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.AggregatedListBackendServicesHttpRequest;
 import com.google.cloud.compute.v1.BackendService;
 import com.google.cloud.compute.v1.BackendServiceAggregatedList;
@@ -47,6 +48,7 @@
 import com.google.cloud.compute.v1.BackendServiceList;
 import com.google.cloud.compute.v1.BackendServicesScopedList;
 import com.google.cloud.compute.v1.DeleteBackendServiceHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetHealthBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendServiceHttpRequest;
@@ -78,13 +80,13 @@
  *
  * <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. For
- * example, to set the total timeout of deleteBackendService to 30 seconds:
+ * example, to set the total timeout of addSignedUrlKeyBackendService to 30 seconds:
  *
  * <pre>
  * <code>
  * BackendServiceStubSettings.Builder backendServiceSettingsBuilder =
  *     BackendServiceStubSettings.newBuilder();
- * backendServiceSettingsBuilder.deleteBackendServiceSettings().getRetrySettings().toBuilder()
+ * backendServiceSettingsBuilder.addSignedUrlKeyBackendServiceSettings().getRetrySettings().toBuilder()
  *     .setTotalTimeout(Duration.ofSeconds(30));
  * BackendServiceStubSettings backendServiceSettings = backendServiceSettingsBuilder.build();
  * </code>
@@ -104,12 +106,16 @@ public class BackendServiceStubSettings extends StubSettings<BackendServiceStubS
           .add("https://www.googleapis.com/auth/devstorage.read_write")
           .build();
 
+  private final UnaryCallSettings<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceSettings;
   private final PagedCallSettings<
           AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
           AggregatedListBackendServicesPagedResponse>
       aggregatedListBackendServicesSettings;
   private final UnaryCallSettings<DeleteBackendServiceHttpRequest, Operation>
       deleteBackendServiceSettings;
+  private final UnaryCallSettings<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceSettings;
   private final UnaryCallSettings<GetBackendServiceHttpRequest, BackendService>
       getBackendServiceSettings;
   private final UnaryCallSettings<GetHealthBackendServiceHttpRequest, BackendServiceGroupHealth>
@@ -124,6 +130,12 @@ public class BackendServiceStubSettings extends StubSettings<BackendServiceStubS
   private final UnaryCallSettings<UpdateBackendServiceHttpRequest, Operation>
       updateBackendServiceSettings;
 
+  /** Returns the object with the settings used for calls to addSignedUrlKeyBackendService. */
+  public UnaryCallSettings<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceSettings() {
+    return addSignedUrlKeyBackendServiceSettings;
+  }
+
   /** Returns the object with the settings used for calls to aggregatedListBackendServices. */
   public PagedCallSettings<
           AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
@@ -138,6 +150,12 @@ public class BackendServiceStubSettings extends StubSettings<BackendServiceStubS
     return deleteBackendServiceSettings;
   }
 
+  /** Returns the object with the settings used for calls to deleteSignedUrlKeyBackendService. */
+  public UnaryCallSettings<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceSettings() {
+    return deleteSignedUrlKeyBackendServiceSettings;
+  }
+
   /** Returns the object with the settings used for calls to getBackendService. */
   public UnaryCallSettings<GetBackendServiceHttpRequest, BackendService>
       getBackendServiceSettings() {
@@ -250,9 +268,13 @@ public Builder toBuilder() {
   protected BackendServiceStubSettings(Builder settingsBuilder) throws IOException {
     super(settingsBuilder);
 
+    addSignedUrlKeyBackendServiceSettings =
+        settingsBuilder.addSignedUrlKeyBackendServiceSettings().build();
     aggregatedListBackendServicesSettings =
         settingsBuilder.aggregatedListBackendServicesSettings().build();
     deleteBackendServiceSettings = settingsBuilder.deleteBackendServiceSettings().build();
+    deleteSignedUrlKeyBackendServiceSettings =
+        settingsBuilder.deleteSignedUrlKeyBackendServiceSettings().build();
     getBackendServiceSettings = settingsBuilder.getBackendServiceSettings().build();
     getHealthBackendServiceSettings = settingsBuilder.getHealthBackendServiceSettings().build();
     insertBackendServiceSettings = settingsBuilder.insertBackendServiceSettings().build();
@@ -399,12 +421,16 @@ public ApiFuture<ListBackendServicesPagedResponse> getFuturePagedResponse(
   public static class Builder extends StubSettings.Builder<BackendServiceStubSettings, Builder> {
     private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
 
+    private final UnaryCallSettings.Builder<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+        addSignedUrlKeyBackendServiceSettings;
     private final PagedCallSettings.Builder<
             AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
             AggregatedListBackendServicesPagedResponse>
         aggregatedListBackendServicesSettings;
     private final UnaryCallSettings.Builder<DeleteBackendServiceHttpRequest, Operation>
         deleteBackendServiceSettings;
+    private final UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+        deleteSignedUrlKeyBackendServiceSettings;
     private final UnaryCallSettings.Builder<GetBackendServiceHttpRequest, BackendService>
         getBackendServiceSettings;
     private final UnaryCallSettings.Builder<
@@ -461,11 +487,15 @@ protected Builder() {
     protected Builder(ClientContext clientContext) {
       super(clientContext);
 
+      addSignedUrlKeyBackendServiceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       aggregatedListBackendServicesSettings =
           PagedCallSettings.newBuilder(AGGREGATED_LIST_BACKEND_SERVICES_PAGE_STR_FACT);
 
       deleteBackendServiceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
+      deleteSignedUrlKeyBackendServiceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       getBackendServiceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       getHealthBackendServiceSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
@@ -481,8 +511,10 @@ protected Builder(ClientContext clientContext) {
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addSignedUrlKeyBackendServiceSettings,
               aggregatedListBackendServicesSettings,
               deleteBackendServiceSettings,
+              deleteSignedUrlKeyBackendServiceSettings,
               getBackendServiceSettings,
               getHealthBackendServiceSettings,
               insertBackendServiceSettings,
@@ -504,6 +536,11 @@ private static Builder createDefault() {
 
     private static Builder initDefaults(Builder builder) {
 
+      builder
+          .addSignedUrlKeyBackendServiceSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .aggregatedListBackendServicesSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
@@ -514,6 +551,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .deleteSignedUrlKeyBackendServiceSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .getBackendServiceSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
@@ -550,9 +592,13 @@ private static Builder initDefaults(Builder builder) {
     protected Builder(BackendServiceStubSettings settings) {
       super(settings);
 
+      addSignedUrlKeyBackendServiceSettings =
+          settings.addSignedUrlKeyBackendServiceSettings.toBuilder();
       aggregatedListBackendServicesSettings =
           settings.aggregatedListBackendServicesSettings.toBuilder();
       deleteBackendServiceSettings = settings.deleteBackendServiceSettings.toBuilder();
+      deleteSignedUrlKeyBackendServiceSettings =
+          settings.deleteSignedUrlKeyBackendServiceSettings.toBuilder();
       getBackendServiceSettings = settings.getBackendServiceSettings.toBuilder();
       getHealthBackendServiceSettings = settings.getHealthBackendServiceSettings.toBuilder();
       insertBackendServiceSettings = settings.insertBackendServiceSettings.toBuilder();
@@ -562,8 +608,10 @@ protected Builder(BackendServiceStubSettings settings) {
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addSignedUrlKeyBackendServiceSettings,
               aggregatedListBackendServicesSettings,
               deleteBackendServiceSettings,
+              deleteSignedUrlKeyBackendServiceSettings,
               getBackendServiceSettings,
               getHealthBackendServiceSettings,
               insertBackendServiceSettings,
@@ -588,6 +636,12 @@ public Builder applyToAllUnaryMethods(
       return unaryMethodSettingsBuilders;
     }
 
+    /** Returns the builder for the settings used for calls to addSignedUrlKeyBackendService. */
+    public UnaryCallSettings.Builder<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+        addSignedUrlKeyBackendServiceSettings() {
+      return addSignedUrlKeyBackendServiceSettings;
+    }
+
     /** Returns the builder for the settings used for calls to aggregatedListBackendServices. */
     public PagedCallSettings.Builder<
             AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList,
@@ -602,6 +656,12 @@ public Builder applyToAllUnaryMethods(
       return deleteBackendServiceSettings;
     }
 
+    /** Returns the builder for the settings used for calls to deleteSignedUrlKeyBackendService. */
+    public UnaryCallSettings.Builder<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+        deleteSignedUrlKeyBackendServiceSettings() {
+      return deleteSignedUrlKeyBackendServiceSettings;
+    }
+
     /** Returns the builder for the settings used for calls to getBackendService. */
     public UnaryCallSettings.Builder<GetBackendServiceHttpRequest, BackendService>
         getBackendServiceSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendBucketStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendBucketStub.java
index e293e0781306..a5b31c2f5fb0 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendBucketStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendBucketStub.java
@@ -30,9 +30,11 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.api.pathtemplate.PathTemplate;
+import com.google.cloud.compute.v1.AddSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.BackendBucket;
 import com.google.cloud.compute.v1.BackendBucketList;
 import com.google.cloud.compute.v1.DeleteBackendBucketHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.GetBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendBucketHttpRequest;
 import com.google.cloud.compute.v1.ListBackendBucketsHttpRequest;
@@ -55,6 +57,28 @@
 @Generated("by gapic-generator")
 @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
 public class HttpJsonBackendBucketStub extends BackendBucketStub {
+  @InternalApi
+  public static final ApiMethodDescriptor<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketMethodDescriptor =
+          ApiMethodDescriptor.<AddSignedUrlKeyBackendBucketHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.backendBuckets.addSignedUrlKey")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<AddSignedUrlKeyBackendBucketHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/global/backendBuckets/{backendBucket}/addSignedUrlKey"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectGlobalBackendBucketName.newFactory())
+                      .setResourceNameField("backendBucket")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<DeleteBackendBucketHttpRequest, Operation>
       deleteBackendBucketMethodDescriptor =
@@ -75,6 +99,28 @@ public class HttpJsonBackendBucketStub extends BackendBucketStub {
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketMethodDescriptor =
+          ApiMethodDescriptor.<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.backendBuckets.deleteSignedUrlKey")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<DeleteSignedUrlKeyBackendBucketHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/global/backendBuckets/{backendBucket}/deleteSignedUrlKey"))
+                      .setQueryParams(Sets.<String>newHashSet("keyName", "requestId"))
+                      .setResourceNameFactory(ProjectGlobalBackendBucketName.newFactory())
+                      .setResourceNameField("backendBucket")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<GetBackendBucketHttpRequest, BackendBucket>
       getBackendBucketMethodDescriptor =
@@ -176,8 +222,12 @@ public class HttpJsonBackendBucketStub extends BackendBucketStub {
 
   private final BackgroundResource backgroundResources;
 
+  private final UnaryCallable<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketCallable;
   private final UnaryCallable<DeleteBackendBucketHttpRequest, Operation>
       deleteBackendBucketCallable;
+  private final UnaryCallable<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketCallable;
   private final UnaryCallable<GetBackendBucketHttpRequest, BackendBucket> getBackendBucketCallable;
   private final UnaryCallable<InsertBackendBucketHttpRequest, Operation>
       insertBackendBucketCallable;
@@ -230,11 +280,21 @@ protected HttpJsonBackendBucketStub(
       throws IOException {
     this.callableFactory = callableFactory;
 
+    HttpJsonCallSettings<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+        addSignedUrlKeyBackendBucketTransportSettings =
+            HttpJsonCallSettings.<AddSignedUrlKeyBackendBucketHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(addSignedUrlKeyBackendBucketMethodDescriptor)
+                .build();
     HttpJsonCallSettings<DeleteBackendBucketHttpRequest, Operation>
         deleteBackendBucketTransportSettings =
             HttpJsonCallSettings.<DeleteBackendBucketHttpRequest, Operation>newBuilder()
                 .setMethodDescriptor(deleteBackendBucketMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+        deleteSignedUrlKeyBackendBucketTransportSettings =
+            HttpJsonCallSettings.<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(deleteSignedUrlKeyBackendBucketMethodDescriptor)
+                .build();
     HttpJsonCallSettings<GetBackendBucketHttpRequest, BackendBucket>
         getBackendBucketTransportSettings =
             HttpJsonCallSettings.<GetBackendBucketHttpRequest, BackendBucket>newBuilder()
@@ -261,11 +321,21 @@ protected HttpJsonBackendBucketStub(
                 .setMethodDescriptor(updateBackendBucketMethodDescriptor)
                 .build();
 
+    this.addSignedUrlKeyBackendBucketCallable =
+        callableFactory.createUnaryCallable(
+            addSignedUrlKeyBackendBucketTransportSettings,
+            settings.addSignedUrlKeyBackendBucketSettings(),
+            clientContext);
     this.deleteBackendBucketCallable =
         callableFactory.createUnaryCallable(
             deleteBackendBucketTransportSettings,
             settings.deleteBackendBucketSettings(),
             clientContext);
+    this.deleteSignedUrlKeyBackendBucketCallable =
+        callableFactory.createUnaryCallable(
+            deleteSignedUrlKeyBackendBucketTransportSettings,
+            settings.deleteSignedUrlKeyBackendBucketSettings(),
+            clientContext);
     this.getBackendBucketCallable =
         callableFactory.createUnaryCallable(
             getBackendBucketTransportSettings, settings.getBackendBucketSettings(), clientContext);
@@ -298,11 +368,23 @@ protected HttpJsonBackendBucketStub(
     backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
   }
 
+  @BetaApi
+  public UnaryCallable<AddSignedUrlKeyBackendBucketHttpRequest, Operation>
+      addSignedUrlKeyBackendBucketCallable() {
+    return addSignedUrlKeyBackendBucketCallable;
+  }
+
   @BetaApi
   public UnaryCallable<DeleteBackendBucketHttpRequest, Operation> deleteBackendBucketCallable() {
     return deleteBackendBucketCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<DeleteSignedUrlKeyBackendBucketHttpRequest, Operation>
+      deleteSignedUrlKeyBackendBucketCallable() {
+    return deleteSignedUrlKeyBackendBucketCallable;
+  }
+
   @BetaApi
   public UnaryCallable<GetBackendBucketHttpRequest, BackendBucket> getBackendBucketCallable() {
     return getBackendBucketCallable;
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendServiceStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendServiceStub.java
index 707e2defa242..3b6660bcac9f 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendServiceStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonBackendServiceStub.java
@@ -31,12 +31,14 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.UnaryCallable;
 import com.google.api.pathtemplate.PathTemplate;
+import com.google.cloud.compute.v1.AddSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.AggregatedListBackendServicesHttpRequest;
 import com.google.cloud.compute.v1.BackendService;
 import com.google.cloud.compute.v1.BackendServiceAggregatedList;
 import com.google.cloud.compute.v1.BackendServiceGroupHealth;
 import com.google.cloud.compute.v1.BackendServiceList;
 import com.google.cloud.compute.v1.DeleteBackendServiceHttpRequest;
+import com.google.cloud.compute.v1.DeleteSignedUrlKeyBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.GetHealthBackendServiceHttpRequest;
 import com.google.cloud.compute.v1.InsertBackendServiceHttpRequest;
@@ -60,6 +62,28 @@
 @Generated("by gapic-generator")
 @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
 public class HttpJsonBackendServiceStub extends BackendServiceStub {
+  @InternalApi
+  public static final ApiMethodDescriptor<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceMethodDescriptor =
+          ApiMethodDescriptor.<AddSignedUrlKeyBackendServiceHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.backendServices.addSignedUrlKey")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<AddSignedUrlKeyBackendServiceHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/global/backendServices/{backendService}/addSignedUrlKey"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectGlobalBackendServiceName.newFactory())
+                      .setResourceNameField("backendService")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<
           AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList>
@@ -103,6 +127,28 @@ public class HttpJsonBackendServiceStub extends BackendServiceStub {
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceMethodDescriptor =
+          ApiMethodDescriptor.<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.backendServices.deleteSignedUrlKey")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<DeleteSignedUrlKeyBackendServiceHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/global/backendServices/{backendService}/deleteSignedUrlKey"))
+                      .setQueryParams(Sets.<String>newHashSet("keyName", "requestId"))
+                      .setResourceNameFactory(ProjectGlobalBackendServiceName.newFactory())
+                      .setResourceNameField("backendService")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<GetBackendServiceHttpRequest, BackendService>
       getBackendServiceMethodDescriptor =
@@ -227,6 +273,8 @@ public class HttpJsonBackendServiceStub extends BackendServiceStub {
 
   private final BackgroundResource backgroundResources;
 
+  private final UnaryCallable<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceCallable;
   private final UnaryCallable<
           AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList>
       aggregatedListBackendServicesCallable;
@@ -235,6 +283,8 @@ public class HttpJsonBackendServiceStub extends BackendServiceStub {
       aggregatedListBackendServicesPagedCallable;
   private final UnaryCallable<DeleteBackendServiceHttpRequest, Operation>
       deleteBackendServiceCallable;
+  private final UnaryCallable<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceCallable;
   private final UnaryCallable<GetBackendServiceHttpRequest, BackendService>
       getBackendServiceCallable;
   private final UnaryCallable<GetHealthBackendServiceHttpRequest, BackendServiceGroupHealth>
@@ -291,6 +341,11 @@ protected HttpJsonBackendServiceStub(
       throws IOException {
     this.callableFactory = callableFactory;
 
+    HttpJsonCallSettings<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+        addSignedUrlKeyBackendServiceTransportSettings =
+            HttpJsonCallSettings.<AddSignedUrlKeyBackendServiceHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(addSignedUrlKeyBackendServiceMethodDescriptor)
+                .build();
     HttpJsonCallSettings<AggregatedListBackendServicesHttpRequest, BackendServiceAggregatedList>
         aggregatedListBackendServicesTransportSettings =
             HttpJsonCallSettings
@@ -303,6 +358,12 @@ protected HttpJsonBackendServiceStub(
             HttpJsonCallSettings.<DeleteBackendServiceHttpRequest, Operation>newBuilder()
                 .setMethodDescriptor(deleteBackendServiceMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+        deleteSignedUrlKeyBackendServiceTransportSettings =
+            HttpJsonCallSettings
+                .<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(deleteSignedUrlKeyBackendServiceMethodDescriptor)
+                .build();
     HttpJsonCallSettings<GetBackendServiceHttpRequest, BackendService>
         getBackendServiceTransportSettings =
             HttpJsonCallSettings.<GetBackendServiceHttpRequest, BackendService>newBuilder()
@@ -335,6 +396,11 @@ protected HttpJsonBackendServiceStub(
                 .setMethodDescriptor(updateBackendServiceMethodDescriptor)
                 .build();
 
+    this.addSignedUrlKeyBackendServiceCallable =
+        callableFactory.createUnaryCallable(
+            addSignedUrlKeyBackendServiceTransportSettings,
+            settings.addSignedUrlKeyBackendServiceSettings(),
+            clientContext);
     this.aggregatedListBackendServicesCallable =
         callableFactory.createUnaryCallable(
             aggregatedListBackendServicesTransportSettings,
@@ -350,6 +416,11 @@ protected HttpJsonBackendServiceStub(
             deleteBackendServiceTransportSettings,
             settings.deleteBackendServiceSettings(),
             clientContext);
+    this.deleteSignedUrlKeyBackendServiceCallable =
+        callableFactory.createUnaryCallable(
+            deleteSignedUrlKeyBackendServiceTransportSettings,
+            settings.deleteSignedUrlKeyBackendServiceSettings(),
+            clientContext);
     this.getBackendServiceCallable =
         callableFactory.createUnaryCallable(
             getBackendServiceTransportSettings,
@@ -389,6 +460,12 @@ protected HttpJsonBackendServiceStub(
     backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
   }
 
+  @BetaApi
+  public UnaryCallable<AddSignedUrlKeyBackendServiceHttpRequest, Operation>
+      addSignedUrlKeyBackendServiceCallable() {
+    return addSignedUrlKeyBackendServiceCallable;
+  }
+
   @BetaApi
   public UnaryCallable<
           AggregatedListBackendServicesHttpRequest, AggregatedListBackendServicesPagedResponse>
@@ -407,6 +484,12 @@ public UnaryCallable<DeleteBackendServiceHttpRequest, Operation> deleteBackendSe
     return deleteBackendServiceCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<DeleteSignedUrlKeyBackendServiceHttpRequest, Operation>
+      deleteSignedUrlKeyBackendServiceCallable() {
+    return deleteSignedUrlKeyBackendServiceCallable;
+  }
+
   @BetaApi
   public UnaryCallable<GetBackendServiceHttpRequest, BackendService> getBackendServiceCallable() {
     return getBackendServiceCallable;
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonInterconnectAttachmentStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonInterconnectAttachmentStub.java
index b6878ea5897b..75d2bc61be28 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonInterconnectAttachmentStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonInterconnectAttachmentStub.java
@@ -40,6 +40,7 @@
 import com.google.cloud.compute.v1.InterconnectAttachmentList;
 import com.google.cloud.compute.v1.ListInterconnectAttachmentsHttpRequest;
 import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.PatchInterconnectAttachmentHttpRequest;
 import com.google.cloud.compute.v1.ProjectName;
 import com.google.cloud.compute.v1.ProjectRegionInterconnectAttachmentName;
 import com.google.cloud.compute.v1.ProjectRegionName;
@@ -174,6 +175,28 @@ public class HttpJsonInterconnectAttachmentStub extends InterconnectAttachmentSt
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentMethodDescriptor =
+          ApiMethodDescriptor.<PatchInterconnectAttachmentHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.interconnectAttachments.patch")
+              .setHttpMethod(HttpMethods.PATCH)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<PatchInterconnectAttachmentHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/regions/{region}/interconnectAttachments/{interconnectAttachment}"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectRegionInterconnectAttachmentName.newFactory())
+                      .setResourceNameField("interconnectAttachment")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   private final BackgroundResource backgroundResources;
 
   private final UnaryCallable<
@@ -194,6 +217,8 @@ public class HttpJsonInterconnectAttachmentStub extends InterconnectAttachmentSt
   private final UnaryCallable<
           ListInterconnectAttachmentsHttpRequest, ListInterconnectAttachmentsPagedResponse>
       listInterconnectAttachmentsPagedCallable;
+  private final UnaryCallable<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentCallable;
 
   private final HttpJsonStubCallableFactory callableFactory;
 
@@ -267,6 +292,11 @@ protected HttpJsonInterconnectAttachmentStub(
                 .<ListInterconnectAttachmentsHttpRequest, InterconnectAttachmentList>newBuilder()
                 .setMethodDescriptor(listInterconnectAttachmentsMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<PatchInterconnectAttachmentHttpRequest, Operation>
+        patchInterconnectAttachmentTransportSettings =
+            HttpJsonCallSettings.<PatchInterconnectAttachmentHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(patchInterconnectAttachmentMethodDescriptor)
+                .build();
 
     this.aggregatedListInterconnectAttachmentsCallable =
         callableFactory.createUnaryCallable(
@@ -303,6 +333,11 @@ protected HttpJsonInterconnectAttachmentStub(
             listInterconnectAttachmentsTransportSettings,
             settings.listInterconnectAttachmentsSettings(),
             clientContext);
+    this.patchInterconnectAttachmentCallable =
+        callableFactory.createUnaryCallable(
+            patchInterconnectAttachmentTransportSettings,
+            settings.patchInterconnectAttachmentSettings(),
+            clientContext);
 
     backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
   }
@@ -353,6 +388,12 @@ protected HttpJsonInterconnectAttachmentStub(
     return listInterconnectAttachmentsCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentCallable() {
+    return patchInterconnectAttachmentCallable;
+  }
+
   @Override
   public final void close() {
     shutdown();
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupCallableFactory.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupCallableFactory.java
new file mode 100644
index 000000000000..804cb153875f
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupCallableFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018 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.compute.v1.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.HttpJsonStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP callable factory implementation for compute.
+ *
+ * <p>This class is for advanced usage.
+ */
+@Generated("by gapic-generator")
+@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+public class HttpJsonNodeGroupCallableFactory implements HttpJsonStubCallableFactory {
+  @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> pagedCallSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createPagedCallable(
+        httpJsonCallSettings, pagedCallSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> batchingCallSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createBatchingCallable(
+        httpJsonCallSettings, batchingCallSettings, clientContext);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupStub.java
new file mode 100644
index 000000000000..031497a24be9
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeGroupStub.java
@@ -0,0 +1,506 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeGroupClient.AggregatedListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodesNodeGroupsPagedResponse;
+
+import com.google.api.client.http.HttpMethods;
+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.ApiMessageHttpRequestFormatter;
+import com.google.api.gax.httpjson.ApiMessageHttpResponseParser;
+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.rpc.ClientContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.cloud.compute.v1.AddNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.AggregatedListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.GetNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.ListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.ListNodesNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.NodeGroup;
+import com.google.cloud.compute.v1.NodeGroupAggregatedList;
+import com.google.cloud.compute.v1.NodeGroupList;
+import com.google.cloud.compute.v1.NodeGroupsListNodes;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.ProjectName;
+import com.google.cloud.compute.v1.ProjectZoneName;
+import com.google.cloud.compute.v1.ProjectZoneNodeGroupName;
+import com.google.cloud.compute.v1.SetNodeTemplateNodeGroupHttpRequest;
+import com.google.common.collect.Sets;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP stub implementation for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public class HttpJsonNodeGroupStub extends NodeGroupStub {
+  @InternalApi
+  public static final ApiMethodDescriptor<AddNodesNodeGroupHttpRequest, Operation>
+      addNodesNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<AddNodesNodeGroupHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeGroups.addNodes")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<AddNodesNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/zones/{zone}/nodeGroups/{nodeGroup}/addNodes"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+      aggregatedListNodeGroupsMethodDescriptor =
+          ApiMethodDescriptor
+              .<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>newBuilder()
+              .setFullMethodName("compute.nodeGroups.aggregatedList")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<AggregatedListNodeGroupsHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/aggregated/nodeGroups"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectName.newFactory())
+                      .setResourceNameField("project")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeGroupAggregatedList>newBuilder()
+                      .setResponseInstance(NodeGroupAggregatedList.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<DeleteNodeGroupHttpRequest, Operation>
+      deleteNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<DeleteNodeGroupHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeGroups.delete")
+              .setHttpMethod(HttpMethods.DELETE)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<DeleteNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/zones/{zone}/nodeGroups/{nodeGroup}"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<DeleteNodesNodeGroupHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeGroups.deleteNodes")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<DeleteNodesNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/zones/{zone}/nodeGroups/{nodeGroup}/deleteNodes"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<GetNodeGroupHttpRequest, NodeGroup>
+      getNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<GetNodeGroupHttpRequest, NodeGroup>newBuilder()
+              .setFullMethodName("compute.nodeGroups.get")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<GetNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/zones/{zone}/nodeGroups/{nodeGroup}"))
+                      .setQueryParams(Sets.<String>newHashSet())
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeGroup>newBuilder()
+                      .setResponseInstance(NodeGroup.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<InsertNodeGroupHttpRequest, Operation>
+      insertNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<InsertNodeGroupHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeGroups.insert")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<InsertNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/zones/{zone}/nodeGroups"))
+                      .setQueryParams(Sets.<String>newHashSet("initialNodeCount", "requestId"))
+                      .setResourceNameFactory(ProjectZoneName.newFactory())
+                      .setResourceNameField("zone")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<ListNodeGroupsHttpRequest, NodeGroupList>
+      listNodeGroupsMethodDescriptor =
+          ApiMethodDescriptor.<ListNodeGroupsHttpRequest, NodeGroupList>newBuilder()
+              .setFullMethodName("compute.nodeGroups.list")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<ListNodeGroupsHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/zones/{zone}/nodeGroups"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectZoneName.newFactory())
+                      .setResourceNameField("zone")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeGroupList>newBuilder()
+                      .setResponseInstance(NodeGroupList.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+      listNodesNodeGroupsMethodDescriptor =
+          ApiMethodDescriptor.<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>newBuilder()
+              .setFullMethodName("compute.nodeGroups.listNodes")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<ListNodesNodeGroupsHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/zones/{zone}/nodeGroups/{nodeGroup}/listNodes"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeGroupsListNodes>newBuilder()
+                      .setResponseInstance(NodeGroupsListNodes.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupMethodDescriptor =
+          ApiMethodDescriptor.<SetNodeTemplateNodeGroupHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeGroups.setNodeTemplate")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<SetNodeTemplateNodeGroupHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/zones/{zone}/nodeGroups/{nodeGroup}/setNodeTemplate"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectZoneNodeGroupName.newFactory())
+                      .setResourceNameField("nodeGroup")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  private final BackgroundResource backgroundResources;
+
+  private final UnaryCallable<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupCallable;
+  private final UnaryCallable<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+      aggregatedListNodeGroupsCallable;
+  private final UnaryCallable<
+          AggregatedListNodeGroupsHttpRequest, AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsPagedCallable;
+  private final UnaryCallable<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupCallable;
+  private final UnaryCallable<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupCallable;
+  private final UnaryCallable<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupCallable;
+  private final UnaryCallable<InsertNodeGroupHttpRequest, Operation> insertNodeGroupCallable;
+  private final UnaryCallable<ListNodeGroupsHttpRequest, NodeGroupList> listNodeGroupsCallable;
+  private final UnaryCallable<ListNodeGroupsHttpRequest, ListNodeGroupsPagedResponse>
+      listNodeGroupsPagedCallable;
+  private final UnaryCallable<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+      listNodesNodeGroupsCallable;
+  private final UnaryCallable<ListNodesNodeGroupsHttpRequest, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsPagedCallable;
+  private final UnaryCallable<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupCallable;
+
+  private final HttpJsonStubCallableFactory callableFactory;
+
+  public static final HttpJsonNodeGroupStub create(NodeGroupStubSettings settings)
+      throws IOException {
+    return new HttpJsonNodeGroupStub(settings, ClientContext.create(settings));
+  }
+
+  public static final HttpJsonNodeGroupStub create(ClientContext clientContext) throws IOException {
+    return new HttpJsonNodeGroupStub(NodeGroupStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final HttpJsonNodeGroupStub create(
+      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+    return new HttpJsonNodeGroupStub(
+        NodeGroupStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeGroupStub, 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 HttpJsonNodeGroupStub(NodeGroupStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new HttpJsonNodeGroupCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeGroupStub, 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 HttpJsonNodeGroupStub(
+      NodeGroupStubSettings settings,
+      ClientContext clientContext,
+      HttpJsonStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    HttpJsonCallSettings<AddNodesNodeGroupHttpRequest, Operation>
+        addNodesNodeGroupTransportSettings =
+            HttpJsonCallSettings.<AddNodesNodeGroupHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(addNodesNodeGroupMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+        aggregatedListNodeGroupsTransportSettings =
+            HttpJsonCallSettings
+                .<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>newBuilder()
+                .setMethodDescriptor(aggregatedListNodeGroupsMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupTransportSettings =
+        HttpJsonCallSettings.<DeleteNodeGroupHttpRequest, Operation>newBuilder()
+            .setMethodDescriptor(deleteNodeGroupMethodDescriptor)
+            .build();
+    HttpJsonCallSettings<DeleteNodesNodeGroupHttpRequest, Operation>
+        deleteNodesNodeGroupTransportSettings =
+            HttpJsonCallSettings.<DeleteNodesNodeGroupHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(deleteNodesNodeGroupMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupTransportSettings =
+        HttpJsonCallSettings.<GetNodeGroupHttpRequest, NodeGroup>newBuilder()
+            .setMethodDescriptor(getNodeGroupMethodDescriptor)
+            .build();
+    HttpJsonCallSettings<InsertNodeGroupHttpRequest, Operation> insertNodeGroupTransportSettings =
+        HttpJsonCallSettings.<InsertNodeGroupHttpRequest, Operation>newBuilder()
+            .setMethodDescriptor(insertNodeGroupMethodDescriptor)
+            .build();
+    HttpJsonCallSettings<ListNodeGroupsHttpRequest, NodeGroupList> listNodeGroupsTransportSettings =
+        HttpJsonCallSettings.<ListNodeGroupsHttpRequest, NodeGroupList>newBuilder()
+            .setMethodDescriptor(listNodeGroupsMethodDescriptor)
+            .build();
+    HttpJsonCallSettings<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+        listNodesNodeGroupsTransportSettings =
+            HttpJsonCallSettings.<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>newBuilder()
+                .setMethodDescriptor(listNodesNodeGroupsMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<SetNodeTemplateNodeGroupHttpRequest, Operation>
+        setNodeTemplateNodeGroupTransportSettings =
+            HttpJsonCallSettings.<SetNodeTemplateNodeGroupHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(setNodeTemplateNodeGroupMethodDescriptor)
+                .build();
+
+    this.addNodesNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            addNodesNodeGroupTransportSettings,
+            settings.addNodesNodeGroupSettings(),
+            clientContext);
+    this.aggregatedListNodeGroupsCallable =
+        callableFactory.createUnaryCallable(
+            aggregatedListNodeGroupsTransportSettings,
+            settings.aggregatedListNodeGroupsSettings(),
+            clientContext);
+    this.aggregatedListNodeGroupsPagedCallable =
+        callableFactory.createPagedCallable(
+            aggregatedListNodeGroupsTransportSettings,
+            settings.aggregatedListNodeGroupsSettings(),
+            clientContext);
+    this.deleteNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            deleteNodeGroupTransportSettings, settings.deleteNodeGroupSettings(), clientContext);
+    this.deleteNodesNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            deleteNodesNodeGroupTransportSettings,
+            settings.deleteNodesNodeGroupSettings(),
+            clientContext);
+    this.getNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            getNodeGroupTransportSettings, settings.getNodeGroupSettings(), clientContext);
+    this.insertNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            insertNodeGroupTransportSettings, settings.insertNodeGroupSettings(), clientContext);
+    this.listNodeGroupsCallable =
+        callableFactory.createUnaryCallable(
+            listNodeGroupsTransportSettings, settings.listNodeGroupsSettings(), clientContext);
+    this.listNodeGroupsPagedCallable =
+        callableFactory.createPagedCallable(
+            listNodeGroupsTransportSettings, settings.listNodeGroupsSettings(), clientContext);
+    this.listNodesNodeGroupsCallable =
+        callableFactory.createUnaryCallable(
+            listNodesNodeGroupsTransportSettings,
+            settings.listNodesNodeGroupsSettings(),
+            clientContext);
+    this.listNodesNodeGroupsPagedCallable =
+        callableFactory.createPagedCallable(
+            listNodesNodeGroupsTransportSettings,
+            settings.listNodesNodeGroupsSettings(),
+            clientContext);
+    this.setNodeTemplateNodeGroupCallable =
+        callableFactory.createUnaryCallable(
+            setNodeTemplateNodeGroupTransportSettings,
+            settings.setNodeTemplateNodeGroupSettings(),
+            clientContext);
+
+    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  @BetaApi
+  public UnaryCallable<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupCallable() {
+    return addNodesNodeGroupCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeGroupsHttpRequest, AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsPagedCallable() {
+    return aggregatedListNodeGroupsPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+      aggregatedListNodeGroupsCallable() {
+    return aggregatedListNodeGroupsCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupCallable() {
+    return deleteNodeGroupCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodesNodeGroupHttpRequest, Operation> deleteNodesNodeGroupCallable() {
+    return deleteNodesNodeGroupCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupCallable() {
+    return getNodeGroupCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<InsertNodeGroupHttpRequest, Operation> insertNodeGroupCallable() {
+    return insertNodeGroupCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeGroupsHttpRequest, ListNodeGroupsPagedResponse>
+      listNodeGroupsPagedCallable() {
+    return listNodeGroupsPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeGroupsHttpRequest, NodeGroupList> listNodeGroupsCallable() {
+    return listNodeGroupsCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodesNodeGroupsHttpRequest, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsPagedCallable() {
+    return listNodesNodeGroupsPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+      listNodesNodeGroupsCallable() {
+    return listNodesNodeGroupsCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupCallable() {
+    return setNodeTemplateNodeGroupCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @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/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateCallableFactory.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateCallableFactory.java
new file mode 100644
index 000000000000..7b7a640fb586
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateCallableFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018 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.compute.v1.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.HttpJsonStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP callable factory implementation for compute.
+ *
+ * <p>This class is for advanced usage.
+ */
+@Generated("by gapic-generator")
+@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+public class HttpJsonNodeTemplateCallableFactory implements HttpJsonStubCallableFactory {
+  @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> pagedCallSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createPagedCallable(
+        httpJsonCallSettings, pagedCallSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> batchingCallSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createBatchingCallable(
+        httpJsonCallSettings, batchingCallSettings, clientContext);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateStub.java
new file mode 100644
index 000000000000..0027f80e1a79
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTemplateStub.java
@@ -0,0 +1,354 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTemplateClient.AggregatedListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTemplateClient.ListNodeTemplatesPagedResponse;
+
+import com.google.api.client.http.HttpMethods;
+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.ApiMessageHttpRequestFormatter;
+import com.google.api.gax.httpjson.ApiMessageHttpResponseParser;
+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.rpc.ClientContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.cloud.compute.v1.AggregatedListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.NodeTemplate;
+import com.google.cloud.compute.v1.NodeTemplateAggregatedList;
+import com.google.cloud.compute.v1.NodeTemplateList;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.ProjectName;
+import com.google.cloud.compute.v1.ProjectRegionName;
+import com.google.cloud.compute.v1.ProjectRegionNodeTemplateName;
+import com.google.common.collect.Sets;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP stub implementation for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public class HttpJsonNodeTemplateStub extends NodeTemplateStub {
+  @InternalApi
+  public static final ApiMethodDescriptor<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+      aggregatedListNodeTemplatesMethodDescriptor =
+          ApiMethodDescriptor
+              .<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>newBuilder()
+              .setFullMethodName("compute.nodeTemplates.aggregatedList")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<AggregatedListNodeTemplatesHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/aggregated/nodeTemplates"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectName.newFactory())
+                      .setResourceNameField("project")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeTemplateAggregatedList>newBuilder()
+                      .setResponseInstance(NodeTemplateAggregatedList.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<DeleteNodeTemplateHttpRequest, Operation>
+      deleteNodeTemplateMethodDescriptor =
+          ApiMethodDescriptor.<DeleteNodeTemplateHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeTemplates.delete")
+              .setHttpMethod(HttpMethods.DELETE)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<DeleteNodeTemplateHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/regions/{region}/nodeTemplates/{nodeTemplate}"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectRegionNodeTemplateName.newFactory())
+                      .setResourceNameField("nodeTemplate")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<GetNodeTemplateHttpRequest, NodeTemplate>
+      getNodeTemplateMethodDescriptor =
+          ApiMethodDescriptor.<GetNodeTemplateHttpRequest, NodeTemplate>newBuilder()
+              .setFullMethodName("compute.nodeTemplates.get")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<GetNodeTemplateHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/regions/{region}/nodeTemplates/{nodeTemplate}"))
+                      .setQueryParams(Sets.<String>newHashSet())
+                      .setResourceNameFactory(ProjectRegionNodeTemplateName.newFactory())
+                      .setResourceNameField("nodeTemplate")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeTemplate>newBuilder()
+                      .setResponseInstance(NodeTemplate.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<InsertNodeTemplateHttpRequest, Operation>
+      insertNodeTemplateMethodDescriptor =
+          ApiMethodDescriptor.<InsertNodeTemplateHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.nodeTemplates.insert")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<InsertNodeTemplateHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/regions/{region}/nodeTemplates"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectRegionName.newFactory())
+                      .setResourceNameField("region")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<ListNodeTemplatesHttpRequest, NodeTemplateList>
+      listNodeTemplatesMethodDescriptor =
+          ApiMethodDescriptor.<ListNodeTemplatesHttpRequest, NodeTemplateList>newBuilder()
+              .setFullMethodName("compute.nodeTemplates.list")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<ListNodeTemplatesHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/regions/{region}/nodeTemplates"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectRegionName.newFactory())
+                      .setResourceNameField("region")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeTemplateList>newBuilder()
+                      .setResponseInstance(NodeTemplateList.getDefaultInstance())
+                      .build())
+              .build();
+
+  private final BackgroundResource backgroundResources;
+
+  private final UnaryCallable<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+      aggregatedListNodeTemplatesCallable;
+  private final UnaryCallable<
+          AggregatedListNodeTemplatesHttpRequest, AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesPagedCallable;
+  private final UnaryCallable<DeleteNodeTemplateHttpRequest, Operation> deleteNodeTemplateCallable;
+  private final UnaryCallable<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateCallable;
+  private final UnaryCallable<InsertNodeTemplateHttpRequest, Operation> insertNodeTemplateCallable;
+  private final UnaryCallable<ListNodeTemplatesHttpRequest, NodeTemplateList>
+      listNodeTemplatesCallable;
+  private final UnaryCallable<ListNodeTemplatesHttpRequest, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesPagedCallable;
+
+  private final HttpJsonStubCallableFactory callableFactory;
+
+  public static final HttpJsonNodeTemplateStub create(NodeTemplateStubSettings settings)
+      throws IOException {
+    return new HttpJsonNodeTemplateStub(settings, ClientContext.create(settings));
+  }
+
+  public static final HttpJsonNodeTemplateStub create(ClientContext clientContext)
+      throws IOException {
+    return new HttpJsonNodeTemplateStub(
+        NodeTemplateStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final HttpJsonNodeTemplateStub create(
+      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+    return new HttpJsonNodeTemplateStub(
+        NodeTemplateStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeTemplateStub, 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 HttpJsonNodeTemplateStub(NodeTemplateStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new HttpJsonNodeTemplateCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeTemplateStub, 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 HttpJsonNodeTemplateStub(
+      NodeTemplateStubSettings settings,
+      ClientContext clientContext,
+      HttpJsonStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    HttpJsonCallSettings<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+        aggregatedListNodeTemplatesTransportSettings =
+            HttpJsonCallSettings
+                .<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>newBuilder()
+                .setMethodDescriptor(aggregatedListNodeTemplatesMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<DeleteNodeTemplateHttpRequest, Operation>
+        deleteNodeTemplateTransportSettings =
+            HttpJsonCallSettings.<DeleteNodeTemplateHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(deleteNodeTemplateMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<GetNodeTemplateHttpRequest, NodeTemplate>
+        getNodeTemplateTransportSettings =
+            HttpJsonCallSettings.<GetNodeTemplateHttpRequest, NodeTemplate>newBuilder()
+                .setMethodDescriptor(getNodeTemplateMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<InsertNodeTemplateHttpRequest, Operation>
+        insertNodeTemplateTransportSettings =
+            HttpJsonCallSettings.<InsertNodeTemplateHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(insertNodeTemplateMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<ListNodeTemplatesHttpRequest, NodeTemplateList>
+        listNodeTemplatesTransportSettings =
+            HttpJsonCallSettings.<ListNodeTemplatesHttpRequest, NodeTemplateList>newBuilder()
+                .setMethodDescriptor(listNodeTemplatesMethodDescriptor)
+                .build();
+
+    this.aggregatedListNodeTemplatesCallable =
+        callableFactory.createUnaryCallable(
+            aggregatedListNodeTemplatesTransportSettings,
+            settings.aggregatedListNodeTemplatesSettings(),
+            clientContext);
+    this.aggregatedListNodeTemplatesPagedCallable =
+        callableFactory.createPagedCallable(
+            aggregatedListNodeTemplatesTransportSettings,
+            settings.aggregatedListNodeTemplatesSettings(),
+            clientContext);
+    this.deleteNodeTemplateCallable =
+        callableFactory.createUnaryCallable(
+            deleteNodeTemplateTransportSettings,
+            settings.deleteNodeTemplateSettings(),
+            clientContext);
+    this.getNodeTemplateCallable =
+        callableFactory.createUnaryCallable(
+            getNodeTemplateTransportSettings, settings.getNodeTemplateSettings(), clientContext);
+    this.insertNodeTemplateCallable =
+        callableFactory.createUnaryCallable(
+            insertNodeTemplateTransportSettings,
+            settings.insertNodeTemplateSettings(),
+            clientContext);
+    this.listNodeTemplatesCallable =
+        callableFactory.createUnaryCallable(
+            listNodeTemplatesTransportSettings,
+            settings.listNodeTemplatesSettings(),
+            clientContext);
+    this.listNodeTemplatesPagedCallable =
+        callableFactory.createPagedCallable(
+            listNodeTemplatesTransportSettings,
+            settings.listNodeTemplatesSettings(),
+            clientContext);
+
+    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  @BetaApi
+  public UnaryCallable<
+          AggregatedListNodeTemplatesHttpRequest, AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesPagedCallable() {
+    return aggregatedListNodeTemplatesPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+      aggregatedListNodeTemplatesCallable() {
+    return aggregatedListNodeTemplatesCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodeTemplateHttpRequest, Operation> deleteNodeTemplateCallable() {
+    return deleteNodeTemplateCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateCallable() {
+    return getNodeTemplateCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<InsertNodeTemplateHttpRequest, Operation> insertNodeTemplateCallable() {
+    return insertNodeTemplateCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTemplatesHttpRequest, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesPagedCallable() {
+    return listNodeTemplatesPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTemplatesHttpRequest, NodeTemplateList> listNodeTemplatesCallable() {
+    return listNodeTemplatesCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @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/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeCallableFactory.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeCallableFactory.java
new file mode 100644
index 000000000000..9c48a3455a42
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeCallableFactory.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2018 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.compute.v1.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.HttpJsonStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP callable factory implementation for compute.
+ *
+ * <p>This class is for advanced usage.
+ */
+@Generated("by gapic-generator")
+@BetaApi("The surface for use by generated code is not stable yet and may change in the future.")
+public class HttpJsonNodeTypeCallableFactory implements HttpJsonStubCallableFactory {
+  @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> pagedCallSettings,
+          ClientContext clientContext) {
+    return HttpJsonCallableFactory.createPagedCallable(
+        httpJsonCallSettings, pagedCallSettings, clientContext);
+  }
+
+  @Override
+  public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+      HttpJsonCallSettings<RequestT, ResponseT> httpJsonCallSettings,
+      BatchingCallSettings<RequestT, ResponseT> batchingCallSettings,
+      ClientContext clientContext) {
+    return HttpJsonCallableFactory.createBatchingCallable(
+        httpJsonCallSettings, batchingCallSettings, clientContext);
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeStub.java
new file mode 100644
index 000000000000..04aaa41fdc04
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonNodeTypeStub.java
@@ -0,0 +1,265 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTypeClient.AggregatedListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTypeClient.ListNodeTypesPagedResponse;
+
+import com.google.api.client.http.HttpMethods;
+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.ApiMessageHttpRequestFormatter;
+import com.google.api.gax.httpjson.ApiMessageHttpResponseParser;
+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.rpc.ClientContext;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.cloud.compute.v1.AggregatedListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTypeHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.NodeType;
+import com.google.cloud.compute.v1.NodeTypeAggregatedList;
+import com.google.cloud.compute.v1.NodeTypeList;
+import com.google.cloud.compute.v1.ProjectName;
+import com.google.cloud.compute.v1.ProjectZoneName;
+import com.google.cloud.compute.v1.ProjectZoneNodeTypeName;
+import com.google.common.collect.Sets;
+import java.io.IOException;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * HTTP stub implementation for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public class HttpJsonNodeTypeStub extends NodeTypeStub {
+  @InternalApi
+  public static final ApiMethodDescriptor<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+      aggregatedListNodeTypesMethodDescriptor =
+          ApiMethodDescriptor
+              .<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>newBuilder()
+              .setFullMethodName("compute.nodeTypes.aggregatedList")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<AggregatedListNodeTypesHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/aggregated/nodeTypes"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectName.newFactory())
+                      .setResourceNameField("project")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeTypeAggregatedList>newBuilder()
+                      .setResponseInstance(NodeTypeAggregatedList.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<GetNodeTypeHttpRequest, NodeType>
+      getNodeTypeMethodDescriptor =
+          ApiMethodDescriptor.<GetNodeTypeHttpRequest, NodeType>newBuilder()
+              .setFullMethodName("compute.nodeTypes.get")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<GetNodeTypeHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/zones/{zone}/nodeTypes/{nodeType}"))
+                      .setQueryParams(Sets.<String>newHashSet())
+                      .setResourceNameFactory(ProjectZoneNodeTypeName.newFactory())
+                      .setResourceNameField("nodeType")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeType>newBuilder()
+                      .setResponseInstance(NodeType.getDefaultInstance())
+                      .build())
+              .build();
+
+  @InternalApi
+  public static final ApiMethodDescriptor<ListNodeTypesHttpRequest, NodeTypeList>
+      listNodeTypesMethodDescriptor =
+          ApiMethodDescriptor.<ListNodeTypesHttpRequest, NodeTypeList>newBuilder()
+              .setFullMethodName("compute.nodeTypes.list")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<ListNodeTypesHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/zones/{zone}/nodeTypes"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectZoneName.newFactory())
+                      .setResourceNameField("zone")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<NodeTypeList>newBuilder()
+                      .setResponseInstance(NodeTypeList.getDefaultInstance())
+                      .build())
+              .build();
+
+  private final BackgroundResource backgroundResources;
+
+  private final UnaryCallable<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+      aggregatedListNodeTypesCallable;
+  private final UnaryCallable<
+          AggregatedListNodeTypesHttpRequest, AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesPagedCallable;
+  private final UnaryCallable<GetNodeTypeHttpRequest, NodeType> getNodeTypeCallable;
+  private final UnaryCallable<ListNodeTypesHttpRequest, NodeTypeList> listNodeTypesCallable;
+  private final UnaryCallable<ListNodeTypesHttpRequest, ListNodeTypesPagedResponse>
+      listNodeTypesPagedCallable;
+
+  private final HttpJsonStubCallableFactory callableFactory;
+
+  public static final HttpJsonNodeTypeStub create(NodeTypeStubSettings settings)
+      throws IOException {
+    return new HttpJsonNodeTypeStub(settings, ClientContext.create(settings));
+  }
+
+  public static final HttpJsonNodeTypeStub create(ClientContext clientContext) throws IOException {
+    return new HttpJsonNodeTypeStub(NodeTypeStubSettings.newBuilder().build(), clientContext);
+  }
+
+  public static final HttpJsonNodeTypeStub create(
+      ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+    return new HttpJsonNodeTypeStub(
+        NodeTypeStubSettings.newBuilder().build(), clientContext, callableFactory);
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeTypeStub, 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 HttpJsonNodeTypeStub(NodeTypeStubSettings settings, ClientContext clientContext)
+      throws IOException {
+    this(settings, clientContext, new HttpJsonNodeTypeCallableFactory());
+  }
+
+  /**
+   * Constructs an instance of HttpJsonNodeTypeStub, 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 HttpJsonNodeTypeStub(
+      NodeTypeStubSettings settings,
+      ClientContext clientContext,
+      HttpJsonStubCallableFactory callableFactory)
+      throws IOException {
+    this.callableFactory = callableFactory;
+
+    HttpJsonCallSettings<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+        aggregatedListNodeTypesTransportSettings =
+            HttpJsonCallSettings
+                .<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>newBuilder()
+                .setMethodDescriptor(aggregatedListNodeTypesMethodDescriptor)
+                .build();
+    HttpJsonCallSettings<GetNodeTypeHttpRequest, NodeType> getNodeTypeTransportSettings =
+        HttpJsonCallSettings.<GetNodeTypeHttpRequest, NodeType>newBuilder()
+            .setMethodDescriptor(getNodeTypeMethodDescriptor)
+            .build();
+    HttpJsonCallSettings<ListNodeTypesHttpRequest, NodeTypeList> listNodeTypesTransportSettings =
+        HttpJsonCallSettings.<ListNodeTypesHttpRequest, NodeTypeList>newBuilder()
+            .setMethodDescriptor(listNodeTypesMethodDescriptor)
+            .build();
+
+    this.aggregatedListNodeTypesCallable =
+        callableFactory.createUnaryCallable(
+            aggregatedListNodeTypesTransportSettings,
+            settings.aggregatedListNodeTypesSettings(),
+            clientContext);
+    this.aggregatedListNodeTypesPagedCallable =
+        callableFactory.createPagedCallable(
+            aggregatedListNodeTypesTransportSettings,
+            settings.aggregatedListNodeTypesSettings(),
+            clientContext);
+    this.getNodeTypeCallable =
+        callableFactory.createUnaryCallable(
+            getNodeTypeTransportSettings, settings.getNodeTypeSettings(), clientContext);
+    this.listNodeTypesCallable =
+        callableFactory.createUnaryCallable(
+            listNodeTypesTransportSettings, settings.listNodeTypesSettings(), clientContext);
+    this.listNodeTypesPagedCallable =
+        callableFactory.createPagedCallable(
+            listNodeTypesTransportSettings, settings.listNodeTypesSettings(), clientContext);
+
+    backgroundResources = new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTypesHttpRequest, AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesPagedCallable() {
+    return aggregatedListNodeTypesPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+      aggregatedListNodeTypesCallable() {
+    return aggregatedListNodeTypesCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeTypeHttpRequest, NodeType> getNodeTypeCallable() {
+    return getNodeTypeCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTypesHttpRequest, ListNodeTypesPagedResponse>
+      listNodeTypesPagedCallable() {
+    return listNodeTypesPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTypesHttpRequest, NodeTypeList> listNodeTypesCallable() {
+    return listNodeTypesCallable;
+  }
+
+  @Override
+  public final void close() {
+    shutdown();
+  }
+
+  @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/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonProjectStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonProjectStub.java
index e85bff516d78..756ce5f85529 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonProjectStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonProjectStub.java
@@ -46,6 +46,7 @@
 import com.google.cloud.compute.v1.ProjectName;
 import com.google.cloud.compute.v1.ProjectsGetXpnResources;
 import com.google.cloud.compute.v1.SetCommonInstanceMetadataProjectHttpRequest;
+import com.google.cloud.compute.v1.SetDefaultNetworkTierProjectHttpRequest;
 import com.google.cloud.compute.v1.SetUsageExportBucketProjectHttpRequest;
 import com.google.cloud.compute.v1.XpnHostList;
 import com.google.common.collect.Sets;
@@ -276,6 +277,26 @@ public class HttpJsonProjectStub extends ProjectStub {
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectMethodDescriptor =
+          ApiMethodDescriptor.<SetDefaultNetworkTierProjectHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.projects.setDefaultNetworkTier")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<SetDefaultNetworkTierProjectHttpRequest>newBuilder()
+                      .setPathTemplate(PathTemplate.create("{project}/setDefaultNetworkTier"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectName.newFactory())
+                      .setResourceNameField("project")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectMethodDescriptor =
@@ -322,6 +343,8 @@ public class HttpJsonProjectStub extends ProjectStub {
       moveInstanceProjectCallable;
   private final UnaryCallable<SetCommonInstanceMetadataProjectHttpRequest, Operation>
       setCommonInstanceMetadataProjectCallable;
+  private final UnaryCallable<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectCallable;
   private final UnaryCallable<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectCallable;
 
@@ -417,6 +440,11 @@ protected HttpJsonProjectStub(
                 .<SetCommonInstanceMetadataProjectHttpRequest, Operation>newBuilder()
                 .setMethodDescriptor(setCommonInstanceMetadataProjectMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<SetDefaultNetworkTierProjectHttpRequest, Operation>
+        setDefaultNetworkTierProjectTransportSettings =
+            HttpJsonCallSettings.<SetDefaultNetworkTierProjectHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(setDefaultNetworkTierProjectMethodDescriptor)
+                .build();
     HttpJsonCallSettings<SetUsageExportBucketProjectHttpRequest, Operation>
         setUsageExportBucketProjectTransportSettings =
             HttpJsonCallSettings.<SetUsageExportBucketProjectHttpRequest, Operation>newBuilder()
@@ -484,6 +512,11 @@ protected HttpJsonProjectStub(
             setCommonInstanceMetadataProjectTransportSettings,
             settings.setCommonInstanceMetadataProjectSettings(),
             clientContext);
+    this.setDefaultNetworkTierProjectCallable =
+        callableFactory.createUnaryCallable(
+            setDefaultNetworkTierProjectTransportSettings,
+            settings.setDefaultNetworkTierProjectSettings(),
+            clientContext);
     this.setUsageExportBucketProjectCallable =
         callableFactory.createUnaryCallable(
             setUsageExportBucketProjectTransportSettings,
@@ -566,6 +599,12 @@ public UnaryCallable<MoveInstanceProjectHttpRequest, Operation> moveInstanceProj
     return setCommonInstanceMetadataProjectCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectCallable() {
+    return setDefaultNetworkTierProjectCallable;
+  }
+
   @BetaApi
   public UnaryCallable<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectCallable() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonSubnetworkStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonSubnetworkStub.java
index c49c72f72b9b..4f2a8ee380e4 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonSubnetworkStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonSubnetworkStub.java
@@ -17,6 +17,7 @@
 
 import static com.google.cloud.compute.v1.SubnetworkClient.AggregatedListSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.SubnetworkClient.ListSubnetworksPagedResponse;
+import static com.google.cloud.compute.v1.SubnetworkClient.ListUsableSubnetworksPagedResponse;
 
 import com.google.api.client.http.HttpMethods;
 import com.google.api.core.BetaApi;
@@ -37,6 +38,7 @@
 import com.google.cloud.compute.v1.GetSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.InsertSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.ListSubnetworksHttpRequest;
+import com.google.cloud.compute.v1.ListUsableSubnetworksHttpRequest;
 import com.google.cloud.compute.v1.Operation;
 import com.google.cloud.compute.v1.PatchSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.ProjectName;
@@ -46,6 +48,7 @@
 import com.google.cloud.compute.v1.Subnetwork;
 import com.google.cloud.compute.v1.SubnetworkAggregatedList;
 import com.google.cloud.compute.v1.SubnetworkList;
+import com.google.cloud.compute.v1.UsableSubnetworksAggregatedList;
 import com.google.common.collect.Sets;
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
@@ -187,6 +190,29 @@ public class HttpJsonSubnetworkStub extends SubnetworkStub {
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+      listUsableSubnetworksMethodDescriptor =
+          ApiMethodDescriptor
+              .<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>newBuilder()
+              .setFullMethodName("compute.subnetworks.listUsable")
+              .setHttpMethod(HttpMethods.GET)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter.<ListUsableSubnetworksHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create("{project}/aggregated/subnetworks/listUsable"))
+                      .setQueryParams(
+                          Sets.<String>newHashSet("filter", "maxResults", "orderBy", "pageToken"))
+                      .setResourceNameFactory(ProjectName.newFactory())
+                      .setResourceNameField("project")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<UsableSubnetworksAggregatedList>newBuilder()
+                      .setResponseInstance(UsableSubnetworksAggregatedList.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<PatchSubnetworkHttpRequest, Operation>
       patchSubnetworkMethodDescriptor =
@@ -245,6 +271,10 @@ public class HttpJsonSubnetworkStub extends SubnetworkStub {
   private final UnaryCallable<ListSubnetworksHttpRequest, SubnetworkList> listSubnetworksCallable;
   private final UnaryCallable<ListSubnetworksHttpRequest, ListSubnetworksPagedResponse>
       listSubnetworksPagedCallable;
+  private final UnaryCallable<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+      listUsableSubnetworksCallable;
+  private final UnaryCallable<ListUsableSubnetworksHttpRequest, ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksPagedCallable;
   private final UnaryCallable<PatchSubnetworkHttpRequest, Operation> patchSubnetworkCallable;
   private final UnaryCallable<SetPrivateIpGoogleAccessSubnetworkHttpRequest, Operation>
       setPrivateIpGoogleAccessSubnetworkCallable;
@@ -317,6 +347,12 @@ protected HttpJsonSubnetworkStub(
             HttpJsonCallSettings.<ListSubnetworksHttpRequest, SubnetworkList>newBuilder()
                 .setMethodDescriptor(listSubnetworksMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+        listUsableSubnetworksTransportSettings =
+            HttpJsonCallSettings
+                .<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>newBuilder()
+                .setMethodDescriptor(listUsableSubnetworksMethodDescriptor)
+                .build();
     HttpJsonCallSettings<PatchSubnetworkHttpRequest, Operation> patchSubnetworkTransportSettings =
         HttpJsonCallSettings.<PatchSubnetworkHttpRequest, Operation>newBuilder()
             .setMethodDescriptor(patchSubnetworkMethodDescriptor)
@@ -358,6 +394,16 @@ protected HttpJsonSubnetworkStub(
     this.listSubnetworksPagedCallable =
         callableFactory.createPagedCallable(
             listSubnetworksTransportSettings, settings.listSubnetworksSettings(), clientContext);
+    this.listUsableSubnetworksCallable =
+        callableFactory.createUnaryCallable(
+            listUsableSubnetworksTransportSettings,
+            settings.listUsableSubnetworksSettings(),
+            clientContext);
+    this.listUsableSubnetworksPagedCallable =
+        callableFactory.createPagedCallable(
+            listUsableSubnetworksTransportSettings,
+            settings.listUsableSubnetworksSettings(),
+            clientContext);
     this.patchSubnetworkCallable =
         callableFactory.createUnaryCallable(
             patchSubnetworkTransportSettings, settings.patchSubnetworkSettings(), clientContext);
@@ -414,6 +460,18 @@ public UnaryCallable<ListSubnetworksHttpRequest, SubnetworkList> listSubnetworks
     return listSubnetworksCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<ListUsableSubnetworksHttpRequest, ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksPagedCallable() {
+    return listUsableSubnetworksPagedCallable;
+  }
+
+  @BetaApi
+  public UnaryCallable<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+      listUsableSubnetworksCallable() {
+    return listUsableSubnetworksCallable;
+  }
+
   @BetaApi
   public UnaryCallable<PatchSubnetworkHttpRequest, Operation> patchSubnetworkCallable() {
     return patchSubnetworkCallable;
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonTargetHttpsProxyStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonTargetHttpsProxyStub.java
index 1e017d23839e..019cd7079deb 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonTargetHttpsProxyStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/HttpJsonTargetHttpsProxyStub.java
@@ -38,6 +38,7 @@
 import com.google.cloud.compute.v1.ProjectGlobalTargetHttpsProxyName;
 import com.google.cloud.compute.v1.ProjectName;
 import com.google.cloud.compute.v1.ProjectTargetHttpsProxyName;
+import com.google.cloud.compute.v1.SetQuicOverrideTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslCertificatesTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslPolicyTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetUrlMapTargetHttpsProxyHttpRequest;
@@ -138,6 +139,28 @@ public class HttpJsonTargetHttpsProxyStub extends TargetHttpsProxyStub {
                       .build())
               .build();
 
+  @InternalApi
+  public static final ApiMethodDescriptor<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxyMethodDescriptor =
+          ApiMethodDescriptor.<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>newBuilder()
+              .setFullMethodName("compute.targetHttpsProxies.setQuicOverride")
+              .setHttpMethod(HttpMethods.POST)
+              .setRequestFormatter(
+                  ApiMessageHttpRequestFormatter
+                      .<SetQuicOverrideTargetHttpsProxyHttpRequest>newBuilder()
+                      .setPathTemplate(
+                          PathTemplate.create(
+                              "{project}/global/targetHttpsProxies/{targetHttpsProxy}/setQuicOverride"))
+                      .setQueryParams(Sets.<String>newHashSet("requestId"))
+                      .setResourceNameFactory(ProjectGlobalTargetHttpsProxyName.newFactory())
+                      .setResourceNameField("targetHttpsProxy")
+                      .build())
+              .setResponseParser(
+                  ApiMessageHttpResponseParser.<Operation>newBuilder()
+                      .setResponseInstance(Operation.getDefaultInstance())
+                      .build())
+              .build();
+
   @InternalApi
   public static final ApiMethodDescriptor<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxyMethodDescriptor =
@@ -216,6 +239,8 @@ public class HttpJsonTargetHttpsProxyStub extends TargetHttpsProxyStub {
   private final UnaryCallable<
           ListTargetHttpsProxiesHttpRequest, ListTargetHttpsProxiesPagedResponse>
       listTargetHttpsProxiesPagedCallable;
+  private final UnaryCallable<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxyCallable;
   private final UnaryCallable<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxyCallable;
   private final UnaryCallable<SetSslPolicyTargetHttpsProxyHttpRequest, Operation>
@@ -285,6 +310,11 @@ protected HttpJsonTargetHttpsProxyStub(
                 .<ListTargetHttpsProxiesHttpRequest, TargetHttpsProxyList>newBuilder()
                 .setMethodDescriptor(listTargetHttpsProxiesMethodDescriptor)
                 .build();
+    HttpJsonCallSettings<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+        setQuicOverrideTargetHttpsProxyTransportSettings =
+            HttpJsonCallSettings.<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>newBuilder()
+                .setMethodDescriptor(setQuicOverrideTargetHttpsProxyMethodDescriptor)
+                .build();
     HttpJsonCallSettings<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
         setSslCertificatesTargetHttpsProxyTransportSettings =
             HttpJsonCallSettings
@@ -327,6 +357,11 @@ protected HttpJsonTargetHttpsProxyStub(
             listTargetHttpsProxiesTransportSettings,
             settings.listTargetHttpsProxiesSettings(),
             clientContext);
+    this.setQuicOverrideTargetHttpsProxyCallable =
+        callableFactory.createUnaryCallable(
+            setQuicOverrideTargetHttpsProxyTransportSettings,
+            settings.setQuicOverrideTargetHttpsProxySettings(),
+            clientContext);
     this.setSslCertificatesTargetHttpsProxyCallable =
         callableFactory.createUnaryCallable(
             setSslCertificatesTargetHttpsProxyTransportSettings,
@@ -376,6 +411,12 @@ protected HttpJsonTargetHttpsProxyStub(
     return listTargetHttpsProxiesCallable;
   }
 
+  @BetaApi
+  public UnaryCallable<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxyCallable() {
+    return setQuicOverrideTargetHttpsProxyCallable;
+  }
+
   @BetaApi
   public UnaryCallable<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxyCallable() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStub.java
index 0fb2191c1496..fa2a25772671 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStub.java
@@ -30,6 +30,7 @@
 import com.google.cloud.compute.v1.InterconnectAttachmentList;
 import com.google.cloud.compute.v1.ListInterconnectAttachmentsHttpRequest;
 import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.PatchInterconnectAttachmentHttpRequest;
 import javax.annotation.Generated;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
@@ -94,6 +95,13 @@ public abstract class InterconnectAttachmentStub implements BackgroundResource {
         "Not implemented: listInterconnectAttachmentsCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: patchInterconnectAttachmentCallable()");
+  }
+
   @Override
   public abstract void close();
 }
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStubSettings.java
index 0a8846d6c5e6..8721864b995e 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/InterconnectAttachmentStubSettings.java
@@ -50,6 +50,7 @@
 import com.google.cloud.compute.v1.InterconnectAttachmentsScopedList;
 import com.google.cloud.compute.v1.ListInterconnectAttachmentsHttpRequest;
 import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.PatchInterconnectAttachmentHttpRequest;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
@@ -115,6 +116,8 @@ public class InterconnectAttachmentStubSettings
           ListInterconnectAttachmentsHttpRequest, InterconnectAttachmentList,
           ListInterconnectAttachmentsPagedResponse>
       listInterconnectAttachmentsSettings;
+  private final UnaryCallSettings<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentSettings;
 
   /**
    * Returns the object with the settings used for calls to aggregatedListInterconnectAttachments.
@@ -152,6 +155,12 @@ public class InterconnectAttachmentStubSettings
     return listInterconnectAttachmentsSettings;
   }
 
+  /** Returns the object with the settings used for calls to patchInterconnectAttachment. */
+  public UnaryCallSettings<PatchInterconnectAttachmentHttpRequest, Operation>
+      patchInterconnectAttachmentSettings() {
+    return patchInterconnectAttachmentSettings;
+  }
+
   @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
   public InterconnectAttachmentStub createStub() throws IOException {
     if (getTransportChannelProvider()
@@ -236,6 +245,8 @@ protected InterconnectAttachmentStubSettings(Builder settingsBuilder) throws IOE
         settingsBuilder.insertInterconnectAttachmentSettings().build();
     listInterconnectAttachmentsSettings =
         settingsBuilder.listInterconnectAttachmentsSettings().build();
+    patchInterconnectAttachmentSettings =
+        settingsBuilder.patchInterconnectAttachmentSettings().build();
   }
 
   private static final PagedListDescriptor<
@@ -406,6 +417,8 @@ public static class Builder
             ListInterconnectAttachmentsHttpRequest, InterconnectAttachmentList,
             ListInterconnectAttachmentsPagedResponse>
         listInterconnectAttachmentsSettings;
+    private final UnaryCallSettings.Builder<PatchInterconnectAttachmentHttpRequest, Operation>
+        patchInterconnectAttachmentSettings;
 
     private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
         RETRYABLE_CODE_DEFINITIONS;
@@ -460,13 +473,16 @@ protected Builder(ClientContext clientContext) {
       listInterconnectAttachmentsSettings =
           PagedCallSettings.newBuilder(LIST_INTERCONNECT_ATTACHMENTS_PAGE_STR_FACT);
 
+      patchInterconnectAttachmentSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
               aggregatedListInterconnectAttachmentsSettings,
               deleteInterconnectAttachmentSettings,
               getInterconnectAttachmentSettings,
               insertInterconnectAttachmentSettings,
-              listInterconnectAttachmentsSettings);
+              listInterconnectAttachmentsSettings,
+              patchInterconnectAttachmentSettings);
 
       initDefaults(this);
     }
@@ -507,6 +523,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .patchInterconnectAttachmentSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       return builder;
     }
 
@@ -522,6 +543,8 @@ protected Builder(InterconnectAttachmentStubSettings settings) {
           settings.insertInterconnectAttachmentSettings.toBuilder();
       listInterconnectAttachmentsSettings =
           settings.listInterconnectAttachmentsSettings.toBuilder();
+      patchInterconnectAttachmentSettings =
+          settings.patchInterconnectAttachmentSettings.toBuilder();
 
       unaryMethodSettingsBuilders =
           ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
@@ -529,7 +552,8 @@ protected Builder(InterconnectAttachmentStubSettings settings) {
               deleteInterconnectAttachmentSettings,
               getInterconnectAttachmentSettings,
               insertInterconnectAttachmentSettings,
-              listInterconnectAttachmentsSettings);
+              listInterconnectAttachmentsSettings,
+              patchInterconnectAttachmentSettings);
     }
 
     // NEXT_MAJOR_VER: remove 'throws Exception'
@@ -584,6 +608,12 @@ public Builder applyToAllUnaryMethods(
       return listInterconnectAttachmentsSettings;
     }
 
+    /** Returns the builder for the settings used for calls to patchInterconnectAttachment. */
+    public UnaryCallSettings.Builder<PatchInterconnectAttachmentHttpRequest, Operation>
+        patchInterconnectAttachmentSettings() {
+      return patchInterconnectAttachmentSettings;
+    }
+
     @Override
     public InterconnectAttachmentStubSettings build() throws IOException {
       return new InterconnectAttachmentStubSettings(this);
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStub.java
new file mode 100644
index 000000000000..91b1d7549b67
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStub.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeGroupClient.AggregatedListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodesNodeGroupsPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.compute.v1.AddNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.AggregatedListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.GetNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.ListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.ListNodesNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.NodeGroup;
+import com.google.cloud.compute.v1.NodeGroupAggregatedList;
+import com.google.cloud.compute.v1.NodeGroupList;
+import com.google.cloud.compute.v1.NodeGroupsListNodes;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.SetNodeTemplateNodeGroupHttpRequest;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Base stub class for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public abstract class NodeGroupStub implements BackgroundResource {
+
+  @BetaApi
+  public UnaryCallable<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: addNodesNodeGroupCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeGroupsHttpRequest, AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: aggregatedListNodeGroupsPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+      aggregatedListNodeGroupsCallable() {
+    throw new UnsupportedOperationException("Not implemented: aggregatedListNodeGroupsCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteNodeGroupCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodesNodeGroupHttpRequest, Operation> deleteNodesNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteNodesNodeGroupCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: getNodeGroupCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<InsertNodeGroupHttpRequest, Operation> insertNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: insertNodeGroupCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeGroupsHttpRequest, ListNodeGroupsPagedResponse>
+      listNodeGroupsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeGroupsPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeGroupsHttpRequest, NodeGroupList> listNodeGroupsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeGroupsCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodesNodeGroupsHttpRequest, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodesNodeGroupsPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes>
+      listNodesNodeGroupsCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodesNodeGroupsCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupCallable() {
+    throw new UnsupportedOperationException("Not implemented: setNodeTemplateNodeGroupCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStubSettings.java
new file mode 100644
index 000000000000..552a430f9178
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeGroupStubSettings.java
@@ -0,0 +1,715 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeGroupClient.AggregatedListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodesNodeGroupsPagedResponse;
+
+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.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.compute.v1.AddNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.AggregatedListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodesNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.GetNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeGroupHttpRequest;
+import com.google.cloud.compute.v1.ListNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.ListNodesNodeGroupsHttpRequest;
+import com.google.cloud.compute.v1.NodeGroup;
+import com.google.cloud.compute.v1.NodeGroupAggregatedList;
+import com.google.cloud.compute.v1.NodeGroupList;
+import com.google.cloud.compute.v1.NodeGroupNode;
+import com.google.cloud.compute.v1.NodeGroupsListNodes;
+import com.google.cloud.compute.v1.NodeGroupsScopedList;
+import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.SetNodeTemplateNodeGroupHttpRequest;
+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 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 NodeGroupStub}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of addNodesNodeGroup to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeGroupStubSettings.Builder nodeGroupSettingsBuilder =
+ *     NodeGroupStubSettings.newBuilder();
+ * nodeGroupSettingsBuilder.addNodesNodeGroupSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeGroupStubSettings nodeGroupSettings = nodeGroupSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeGroupStubSettings extends StubSettings<NodeGroupStubSettings> {
+  /** The default scopes of the service. */
+  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
+      ImmutableList.<String>builder()
+          .add("https://www.googleapis.com/auth/cloud-platform")
+          .add("https://www.googleapis.com/auth/compute")
+          .add("https://www.googleapis.com/auth/compute.readonly")
+          .add("https://www.googleapis.com/auth/devstorage.full_control")
+          .add("https://www.googleapis.com/auth/devstorage.read_only")
+          .add("https://www.googleapis.com/auth/devstorage.read_write")
+          .build();
+
+  private final UnaryCallSettings<AddNodesNodeGroupHttpRequest, Operation>
+      addNodesNodeGroupSettings;
+  private final PagedCallSettings<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+          AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsSettings;
+  private final UnaryCallSettings<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupSettings;
+  private final UnaryCallSettings<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupSettings;
+  private final UnaryCallSettings<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupSettings;
+  private final UnaryCallSettings<InsertNodeGroupHttpRequest, Operation> insertNodeGroupSettings;
+  private final PagedCallSettings<
+          ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+      listNodeGroupsSettings;
+  private final PagedCallSettings<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsSettings;
+  private final UnaryCallSettings<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupSettings;
+
+  /** Returns the object with the settings used for calls to addNodesNodeGroup. */
+  public UnaryCallSettings<AddNodesNodeGroupHttpRequest, Operation> addNodesNodeGroupSettings() {
+    return addNodesNodeGroupSettings;
+  }
+
+  /** Returns the object with the settings used for calls to aggregatedListNodeGroups. */
+  public PagedCallSettings<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+          AggregatedListNodeGroupsPagedResponse>
+      aggregatedListNodeGroupsSettings() {
+    return aggregatedListNodeGroupsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodeGroup. */
+  public UnaryCallSettings<DeleteNodeGroupHttpRequest, Operation> deleteNodeGroupSettings() {
+    return deleteNodeGroupSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodesNodeGroup. */
+  public UnaryCallSettings<DeleteNodesNodeGroupHttpRequest, Operation>
+      deleteNodesNodeGroupSettings() {
+    return deleteNodesNodeGroupSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getNodeGroup. */
+  public UnaryCallSettings<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupSettings() {
+    return getNodeGroupSettings;
+  }
+
+  /** Returns the object with the settings used for calls to insertNodeGroup. */
+  public UnaryCallSettings<InsertNodeGroupHttpRequest, Operation> insertNodeGroupSettings() {
+    return insertNodeGroupSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listNodeGroups. */
+  public PagedCallSettings<ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+      listNodeGroupsSettings() {
+    return listNodeGroupsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listNodesNodeGroups. */
+  public PagedCallSettings<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+      listNodesNodeGroupsSettings() {
+    return listNodesNodeGroupsSettings;
+  }
+
+  /** Returns the object with the settings used for calls to setNodeTemplateNodeGroup. */
+  public UnaryCallSettings<SetNodeTemplateNodeGroupHttpRequest, Operation>
+      setNodeTemplateNodeGroupSettings() {
+    return setNodeTemplateNodeGroupSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeGroupStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+      return HttpJsonNodeGroupStub.create(this);
+    } else {
+      throw new UnsupportedOperationException(
+          "Transport not supported: " + 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 "https://www.googleapis.com/compute/v1/projects/";
+  }
+
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return 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);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return InstantiatingHttpJsonChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultHttpJsonTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(NodeGroupStubSettings.class))
+        .setTransportToken(
+            GaxHttpJsonProperties.getHttpJsonTokenName(),
+            GaxHttpJsonProperties.getHttpJsonVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeGroupStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    addNodesNodeGroupSettings = settingsBuilder.addNodesNodeGroupSettings().build();
+    aggregatedListNodeGroupsSettings = settingsBuilder.aggregatedListNodeGroupsSettings().build();
+    deleteNodeGroupSettings = settingsBuilder.deleteNodeGroupSettings().build();
+    deleteNodesNodeGroupSettings = settingsBuilder.deleteNodesNodeGroupSettings().build();
+    getNodeGroupSettings = settingsBuilder.getNodeGroupSettings().build();
+    insertNodeGroupSettings = settingsBuilder.insertNodeGroupSettings().build();
+    listNodeGroupsSettings = settingsBuilder.listNodeGroupsSettings().build();
+    listNodesNodeGroupsSettings = settingsBuilder.listNodesNodeGroupsSettings().build();
+    setNodeTemplateNodeGroupSettings = settingsBuilder.setNodeTemplateNodeGroupSettings().build();
+  }
+
+  private static final PagedListDescriptor<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList, NodeGroupsScopedList>
+      AGGREGATED_LIST_NODE_GROUPS_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+              NodeGroupsScopedList>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public AggregatedListNodeGroupsHttpRequest injectToken(
+                AggregatedListNodeGroupsHttpRequest payload, String token) {
+              return AggregatedListNodeGroupsHttpRequest.newBuilder(payload)
+                  .setPageToken(token)
+                  .build();
+            }
+
+            @Override
+            public AggregatedListNodeGroupsHttpRequest injectPageSize(
+                AggregatedListNodeGroupsHttpRequest payload, int pageSize) {
+              return AggregatedListNodeGroupsHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(AggregatedListNodeGroupsHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeGroupAggregatedList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeGroupsScopedList> extractResources(
+                NodeGroupAggregatedList payload) {
+              return payload.getItemsMap().values();
+            }
+          };
+
+  private static final PagedListDescriptor<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup>
+      LIST_NODE_GROUPS_PAGE_STR_DESC =
+          new PagedListDescriptor<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListNodeGroupsHttpRequest injectToken(
+                ListNodeGroupsHttpRequest payload, String token) {
+              return ListNodeGroupsHttpRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListNodeGroupsHttpRequest injectPageSize(
+                ListNodeGroupsHttpRequest payload, int pageSize) {
+              return ListNodeGroupsHttpRequest.newBuilder(payload).setMaxResults(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListNodeGroupsHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeGroupList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeGroup> extractResources(NodeGroupList payload) {
+              return payload.getItemsList();
+            }
+          };
+
+  private static final PagedListDescriptor<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode>
+      LIST_NODES_NODE_GROUPS_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListNodesNodeGroupsHttpRequest injectToken(
+                ListNodesNodeGroupsHttpRequest payload, String token) {
+              return ListNodesNodeGroupsHttpRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListNodesNodeGroupsHttpRequest injectPageSize(
+                ListNodesNodeGroupsHttpRequest payload, int pageSize) {
+              return ListNodesNodeGroupsHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListNodesNodeGroupsHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeGroupsListNodes payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeGroupNode> extractResources(NodeGroupsListNodes payload) {
+              return payload.getItemsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+          AggregatedListNodeGroupsPagedResponse>
+      AGGREGATED_LIST_NODE_GROUPS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+              AggregatedListNodeGroupsPagedResponse>() {
+            @Override
+            public ApiFuture<AggregatedListNodeGroupsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList>
+                    callable,
+                AggregatedListNodeGroupsHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeGroupAggregatedList> futureResponse) {
+              PageContext<
+                      AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+                      NodeGroupsScopedList>
+                  pageContext =
+                      PageContext.create(
+                          callable, AGGREGATED_LIST_NODE_GROUPS_PAGE_STR_DESC, request, context);
+              return AggregatedListNodeGroupsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+      LIST_NODE_GROUPS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>() {
+            @Override
+            public ApiFuture<ListNodeGroupsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListNodeGroupsHttpRequest, NodeGroupList> callable,
+                ListNodeGroupsHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeGroupList> futureResponse) {
+              PageContext<ListNodeGroupsHttpRequest, NodeGroupList, NodeGroup> pageContext =
+                  PageContext.create(callable, LIST_NODE_GROUPS_PAGE_STR_DESC, request, context);
+              return ListNodeGroupsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+      LIST_NODES_NODE_GROUPS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes,
+              ListNodesNodeGroupsPagedResponse>() {
+            @Override
+            public ApiFuture<ListNodesNodeGroupsPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes> callable,
+                ListNodesNodeGroupsHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeGroupsListNodes> futureResponse) {
+              PageContext<ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, NodeGroupNode>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_NODES_NODE_GROUPS_PAGE_STR_DESC, request, context);
+              return ListNodesNodeGroupsPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Builder for NodeGroupStubSettings. */
+  public static class Builder extends StubSettings.Builder<NodeGroupStubSettings, Builder> {
+    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
+
+    private final UnaryCallSettings.Builder<AddNodesNodeGroupHttpRequest, Operation>
+        addNodesNodeGroupSettings;
+    private final PagedCallSettings.Builder<
+            AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+            AggregatedListNodeGroupsPagedResponse>
+        aggregatedListNodeGroupsSettings;
+    private final UnaryCallSettings.Builder<DeleteNodeGroupHttpRequest, Operation>
+        deleteNodeGroupSettings;
+    private final UnaryCallSettings.Builder<DeleteNodesNodeGroupHttpRequest, Operation>
+        deleteNodesNodeGroupSettings;
+    private final UnaryCallSettings.Builder<GetNodeGroupHttpRequest, NodeGroup>
+        getNodeGroupSettings;
+    private final UnaryCallSettings.Builder<InsertNodeGroupHttpRequest, Operation>
+        insertNodeGroupSettings;
+    private final PagedCallSettings.Builder<
+            ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+        listNodeGroupsSettings;
+    private final PagedCallSettings.Builder<
+            ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+        listNodesNodeGroupsSettings;
+    private final UnaryCallSettings.Builder<SetNodeTemplateNodeGroupHttpRequest, Operation>
+        setNodeTemplateNodeGroupSettings;
+
+    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "idempotent",
+          ImmutableSet.copyOf(
+              Lists.<StatusCode.Code>newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
+      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(100L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(20000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(20000L))
+              .setTotalTimeout(Duration.ofMillis(600000L))
+              .build();
+      definitions.put("default", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      addNodesNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      aggregatedListNodeGroupsSettings =
+          PagedCallSettings.newBuilder(AGGREGATED_LIST_NODE_GROUPS_PAGE_STR_FACT);
+
+      deleteNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      deleteNodesNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      getNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      insertNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      listNodeGroupsSettings = PagedCallSettings.newBuilder(LIST_NODE_GROUPS_PAGE_STR_FACT);
+
+      listNodesNodeGroupsSettings =
+          PagedCallSettings.newBuilder(LIST_NODES_NODE_GROUPS_PAGE_STR_FACT);
+
+      setNodeTemplateNodeGroupSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addNodesNodeGroupSettings,
+              aggregatedListNodeGroupsSettings,
+              deleteNodeGroupSettings,
+              deleteNodesNodeGroupSettings,
+              getNodeGroupSettings,
+              insertNodeGroupSettings,
+              listNodeGroupsSettings,
+              listNodesNodeGroupsSettings,
+              setNodeTemplateNodeGroupSettings);
+
+      initDefaults(this);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder((ClientContext) null);
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+
+      builder
+          .addNodesNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .aggregatedListNodeGroupsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .deleteNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .deleteNodesNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .getNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .insertNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .listNodeGroupsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .listNodesNodeGroupsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .setNodeTemplateNodeGroupSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      return builder;
+    }
+
+    protected Builder(NodeGroupStubSettings settings) {
+      super(settings);
+
+      addNodesNodeGroupSettings = settings.addNodesNodeGroupSettings.toBuilder();
+      aggregatedListNodeGroupsSettings = settings.aggregatedListNodeGroupsSettings.toBuilder();
+      deleteNodeGroupSettings = settings.deleteNodeGroupSettings.toBuilder();
+      deleteNodesNodeGroupSettings = settings.deleteNodesNodeGroupSettings.toBuilder();
+      getNodeGroupSettings = settings.getNodeGroupSettings.toBuilder();
+      insertNodeGroupSettings = settings.insertNodeGroupSettings.toBuilder();
+      listNodeGroupsSettings = settings.listNodeGroupsSettings.toBuilder();
+      listNodesNodeGroupsSettings = settings.listNodesNodeGroupsSettings.toBuilder();
+      setNodeTemplateNodeGroupSettings = settings.setNodeTemplateNodeGroupSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              addNodesNodeGroupSettings,
+              aggregatedListNodeGroupsSettings,
+              deleteNodeGroupSettings,
+              deleteNodesNodeGroupSettings,
+              getNodeGroupSettings,
+              insertNodeGroupSettings,
+              listNodeGroupsSettings,
+              listNodesNodeGroupsSettings,
+              setNodeTemplateNodeGroupSettings);
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to addNodesNodeGroup. */
+    public UnaryCallSettings.Builder<AddNodesNodeGroupHttpRequest, Operation>
+        addNodesNodeGroupSettings() {
+      return addNodesNodeGroupSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeGroups. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeGroupsHttpRequest, NodeGroupAggregatedList,
+            AggregatedListNodeGroupsPagedResponse>
+        aggregatedListNodeGroupsSettings() {
+      return aggregatedListNodeGroupsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodeGroup. */
+    public UnaryCallSettings.Builder<DeleteNodeGroupHttpRequest, Operation>
+        deleteNodeGroupSettings() {
+      return deleteNodeGroupSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodesNodeGroup. */
+    public UnaryCallSettings.Builder<DeleteNodesNodeGroupHttpRequest, Operation>
+        deleteNodesNodeGroupSettings() {
+      return deleteNodesNodeGroupSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeGroup. */
+    public UnaryCallSettings.Builder<GetNodeGroupHttpRequest, NodeGroup> getNodeGroupSettings() {
+      return getNodeGroupSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to insertNodeGroup. */
+    public UnaryCallSettings.Builder<InsertNodeGroupHttpRequest, Operation>
+        insertNodeGroupSettings() {
+      return insertNodeGroupSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeGroups. */
+    public PagedCallSettings.Builder<
+            ListNodeGroupsHttpRequest, NodeGroupList, ListNodeGroupsPagedResponse>
+        listNodeGroupsSettings() {
+      return listNodeGroupsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listNodesNodeGroups. */
+    public PagedCallSettings.Builder<
+            ListNodesNodeGroupsHttpRequest, NodeGroupsListNodes, ListNodesNodeGroupsPagedResponse>
+        listNodesNodeGroupsSettings() {
+      return listNodesNodeGroupsSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to setNodeTemplateNodeGroup. */
+    public UnaryCallSettings.Builder<SetNodeTemplateNodeGroupHttpRequest, Operation>
+        setNodeTemplateNodeGroupSettings() {
+      return setNodeTemplateNodeGroupSettings;
+    }
+
+    @Override
+    public NodeGroupStubSettings build() throws IOException {
+      return new NodeGroupStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStub.java
new file mode 100644
index 000000000000..c5d4087b6508
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStub.java
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTemplateClient.AggregatedListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTemplateClient.ListNodeTemplatesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.compute.v1.AggregatedListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.NodeTemplate;
+import com.google.cloud.compute.v1.NodeTemplateAggregatedList;
+import com.google.cloud.compute.v1.NodeTemplateList;
+import com.google.cloud.compute.v1.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Base stub class for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public abstract class NodeTemplateStub implements BackgroundResource {
+
+  @BetaApi
+  public UnaryCallable<
+          AggregatedListNodeTemplatesHttpRequest, AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: aggregatedListNodeTemplatesPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+      aggregatedListNodeTemplatesCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: aggregatedListNodeTemplatesCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<DeleteNodeTemplateHttpRequest, Operation> deleteNodeTemplateCallable() {
+    throw new UnsupportedOperationException("Not implemented: deleteNodeTemplateCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateCallable() {
+    throw new UnsupportedOperationException("Not implemented: getNodeTemplateCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<InsertNodeTemplateHttpRequest, Operation> insertNodeTemplateCallable() {
+    throw new UnsupportedOperationException("Not implemented: insertNodeTemplateCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTemplatesHttpRequest, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeTemplatesPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTemplatesHttpRequest, NodeTemplateList> listNodeTemplatesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeTemplatesCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStubSettings.java
new file mode 100644
index 000000000000..61b0a8f3999a
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTemplateStubSettings.java
@@ -0,0 +1,550 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTemplateClient.AggregatedListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTemplateClient.ListNodeTemplatesPagedResponse;
+
+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.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.compute.v1.AggregatedListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.DeleteNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.InsertNodeTemplateHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTemplatesHttpRequest;
+import com.google.cloud.compute.v1.NodeTemplate;
+import com.google.cloud.compute.v1.NodeTemplateAggregatedList;
+import com.google.cloud.compute.v1.NodeTemplateList;
+import com.google.cloud.compute.v1.NodeTemplatesScopedList;
+import com.google.cloud.compute.v1.Operation;
+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 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 NodeTemplateStub}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of deleteNodeTemplate to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeTemplateStubSettings.Builder nodeTemplateSettingsBuilder =
+ *     NodeTemplateStubSettings.newBuilder();
+ * nodeTemplateSettingsBuilder.deleteNodeTemplateSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeTemplateStubSettings nodeTemplateSettings = nodeTemplateSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTemplateStubSettings extends StubSettings<NodeTemplateStubSettings> {
+  /** The default scopes of the service. */
+  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
+      ImmutableList.<String>builder()
+          .add("https://www.googleapis.com/auth/cloud-platform")
+          .add("https://www.googleapis.com/auth/compute")
+          .add("https://www.googleapis.com/auth/compute.readonly")
+          .add("https://www.googleapis.com/auth/devstorage.full_control")
+          .add("https://www.googleapis.com/auth/devstorage.read_only")
+          .add("https://www.googleapis.com/auth/devstorage.read_write")
+          .build();
+
+  private final PagedCallSettings<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesSettings;
+  private final UnaryCallSettings<DeleteNodeTemplateHttpRequest, Operation>
+      deleteNodeTemplateSettings;
+  private final UnaryCallSettings<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateSettings;
+  private final UnaryCallSettings<InsertNodeTemplateHttpRequest, Operation>
+      insertNodeTemplateSettings;
+  private final PagedCallSettings<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesSettings;
+
+  /** Returns the object with the settings used for calls to aggregatedListNodeTemplates. */
+  public PagedCallSettings<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          AggregatedListNodeTemplatesPagedResponse>
+      aggregatedListNodeTemplatesSettings() {
+    return aggregatedListNodeTemplatesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to deleteNodeTemplate. */
+  public UnaryCallSettings<DeleteNodeTemplateHttpRequest, Operation> deleteNodeTemplateSettings() {
+    return deleteNodeTemplateSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getNodeTemplate. */
+  public UnaryCallSettings<GetNodeTemplateHttpRequest, NodeTemplate> getNodeTemplateSettings() {
+    return getNodeTemplateSettings;
+  }
+
+  /** Returns the object with the settings used for calls to insertNodeTemplate. */
+  public UnaryCallSettings<InsertNodeTemplateHttpRequest, Operation> insertNodeTemplateSettings() {
+    return insertNodeTemplateSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listNodeTemplates. */
+  public PagedCallSettings<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+      listNodeTemplatesSettings() {
+    return listNodeTemplatesSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeTemplateStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+      return HttpJsonNodeTemplateStub.create(this);
+    } else {
+      throw new UnsupportedOperationException(
+          "Transport not supported: " + 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 "https://www.googleapis.com/compute/v1/projects/";
+  }
+
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return 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);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return InstantiatingHttpJsonChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultHttpJsonTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken(
+            "gapic", GaxProperties.getLibraryVersion(NodeTemplateStubSettings.class))
+        .setTransportToken(
+            GaxHttpJsonProperties.getHttpJsonTokenName(),
+            GaxHttpJsonProperties.getHttpJsonVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeTemplateStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    aggregatedListNodeTemplatesSettings =
+        settingsBuilder.aggregatedListNodeTemplatesSettings().build();
+    deleteNodeTemplateSettings = settingsBuilder.deleteNodeTemplateSettings().build();
+    getNodeTemplateSettings = settingsBuilder.getNodeTemplateSettings().build();
+    insertNodeTemplateSettings = settingsBuilder.insertNodeTemplateSettings().build();
+    listNodeTemplatesSettings = settingsBuilder.listNodeTemplatesSettings().build();
+  }
+
+  private static final PagedListDescriptor<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          NodeTemplatesScopedList>
+      AGGREGATED_LIST_NODE_TEMPLATES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+              NodeTemplatesScopedList>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public AggregatedListNodeTemplatesHttpRequest injectToken(
+                AggregatedListNodeTemplatesHttpRequest payload, String token) {
+              return AggregatedListNodeTemplatesHttpRequest.newBuilder(payload)
+                  .setPageToken(token)
+                  .build();
+            }
+
+            @Override
+            public AggregatedListNodeTemplatesHttpRequest injectPageSize(
+                AggregatedListNodeTemplatesHttpRequest payload, int pageSize) {
+              return AggregatedListNodeTemplatesHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(AggregatedListNodeTemplatesHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeTemplateAggregatedList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeTemplatesScopedList> extractResources(
+                NodeTemplateAggregatedList payload) {
+              return payload.getItemsMap().values();
+            }
+          };
+
+  private static final PagedListDescriptor<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate>
+      LIST_NODE_TEMPLATES_PAGE_STR_DESC =
+          new PagedListDescriptor<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListNodeTemplatesHttpRequest injectToken(
+                ListNodeTemplatesHttpRequest payload, String token) {
+              return ListNodeTemplatesHttpRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListNodeTemplatesHttpRequest injectPageSize(
+                ListNodeTemplatesHttpRequest payload, int pageSize) {
+              return ListNodeTemplatesHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListNodeTemplatesHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeTemplateList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeTemplate> extractResources(NodeTemplateList payload) {
+              return payload.getItemsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+          AggregatedListNodeTemplatesPagedResponse>
+      AGGREGATED_LIST_NODE_TEMPLATES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+              AggregatedListNodeTemplatesPagedResponse>() {
+            @Override
+            public ApiFuture<AggregatedListNodeTemplatesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList>
+                    callable,
+                AggregatedListNodeTemplatesHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeTemplateAggregatedList> futureResponse) {
+              PageContext<
+                      AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+                      NodeTemplatesScopedList>
+                  pageContext =
+                      PageContext.create(
+                          callable, AGGREGATED_LIST_NODE_TEMPLATES_PAGE_STR_DESC, request, context);
+              return AggregatedListNodeTemplatesPagedResponse.createAsync(
+                  pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+      LIST_NODE_TEMPLATES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>() {
+            @Override
+            public ApiFuture<ListNodeTemplatesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListNodeTemplatesHttpRequest, NodeTemplateList> callable,
+                ListNodeTemplatesHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeTemplateList> futureResponse) {
+              PageContext<ListNodeTemplatesHttpRequest, NodeTemplateList, NodeTemplate>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_NODE_TEMPLATES_PAGE_STR_DESC, request, context);
+              return ListNodeTemplatesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Builder for NodeTemplateStubSettings. */
+  public static class Builder extends StubSettings.Builder<NodeTemplateStubSettings, Builder> {
+    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
+
+    private final PagedCallSettings.Builder<
+            AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+            AggregatedListNodeTemplatesPagedResponse>
+        aggregatedListNodeTemplatesSettings;
+    private final UnaryCallSettings.Builder<DeleteNodeTemplateHttpRequest, Operation>
+        deleteNodeTemplateSettings;
+    private final UnaryCallSettings.Builder<GetNodeTemplateHttpRequest, NodeTemplate>
+        getNodeTemplateSettings;
+    private final UnaryCallSettings.Builder<InsertNodeTemplateHttpRequest, Operation>
+        insertNodeTemplateSettings;
+    private final PagedCallSettings.Builder<
+            ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+        listNodeTemplatesSettings;
+
+    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "idempotent",
+          ImmutableSet.copyOf(
+              Lists.<StatusCode.Code>newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
+      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(100L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(20000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(20000L))
+              .setTotalTimeout(Duration.ofMillis(600000L))
+              .build();
+      definitions.put("default", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      aggregatedListNodeTemplatesSettings =
+          PagedCallSettings.newBuilder(AGGREGATED_LIST_NODE_TEMPLATES_PAGE_STR_FACT);
+
+      deleteNodeTemplateSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      getNodeTemplateSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      insertNodeTemplateSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      listNodeTemplatesSettings = PagedCallSettings.newBuilder(LIST_NODE_TEMPLATES_PAGE_STR_FACT);
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              aggregatedListNodeTemplatesSettings,
+              deleteNodeTemplateSettings,
+              getNodeTemplateSettings,
+              insertNodeTemplateSettings,
+              listNodeTemplatesSettings);
+
+      initDefaults(this);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder((ClientContext) null);
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+
+      builder
+          .aggregatedListNodeTemplatesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .deleteNodeTemplateSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .getNodeTemplateSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .insertNodeTemplateSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .listNodeTemplatesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      return builder;
+    }
+
+    protected Builder(NodeTemplateStubSettings settings) {
+      super(settings);
+
+      aggregatedListNodeTemplatesSettings =
+          settings.aggregatedListNodeTemplatesSettings.toBuilder();
+      deleteNodeTemplateSettings = settings.deleteNodeTemplateSettings.toBuilder();
+      getNodeTemplateSettings = settings.getNodeTemplateSettings.toBuilder();
+      insertNodeTemplateSettings = settings.insertNodeTemplateSettings.toBuilder();
+      listNodeTemplatesSettings = settings.listNodeTemplatesSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              aggregatedListNodeTemplatesSettings,
+              deleteNodeTemplateSettings,
+              getNodeTemplateSettings,
+              insertNodeTemplateSettings,
+              listNodeTemplatesSettings);
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeTemplates. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeTemplatesHttpRequest, NodeTemplateAggregatedList,
+            AggregatedListNodeTemplatesPagedResponse>
+        aggregatedListNodeTemplatesSettings() {
+      return aggregatedListNodeTemplatesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to deleteNodeTemplate. */
+    public UnaryCallSettings.Builder<DeleteNodeTemplateHttpRequest, Operation>
+        deleteNodeTemplateSettings() {
+      return deleteNodeTemplateSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeTemplate. */
+    public UnaryCallSettings.Builder<GetNodeTemplateHttpRequest, NodeTemplate>
+        getNodeTemplateSettings() {
+      return getNodeTemplateSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to insertNodeTemplate. */
+    public UnaryCallSettings.Builder<InsertNodeTemplateHttpRequest, Operation>
+        insertNodeTemplateSettings() {
+      return insertNodeTemplateSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeTemplates. */
+    public PagedCallSettings.Builder<
+            ListNodeTemplatesHttpRequest, NodeTemplateList, ListNodeTemplatesPagedResponse>
+        listNodeTemplatesSettings() {
+      return listNodeTemplatesSettings;
+    }
+
+    @Override
+    public NodeTemplateStubSettings build() throws IOException {
+      return new NodeTemplateStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStub.java
new file mode 100644
index 000000000000..70bc6a0de1aa
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStub.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTypeClient.AggregatedListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTypeClient.ListNodeTypesPagedResponse;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.compute.v1.AggregatedListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTypeHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.NodeType;
+import com.google.cloud.compute.v1.NodeTypeAggregatedList;
+import com.google.cloud.compute.v1.NodeTypeList;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+/**
+ * Base stub class for compute.
+ *
+ * <p>This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator")
+@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+public abstract class NodeTypeStub implements BackgroundResource {
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTypesHttpRequest, AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: aggregatedListNodeTypesPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList>
+      aggregatedListNodeTypesCallable() {
+    throw new UnsupportedOperationException("Not implemented: aggregatedListNodeTypesCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<GetNodeTypeHttpRequest, NodeType> getNodeTypeCallable() {
+    throw new UnsupportedOperationException("Not implemented: getNodeTypeCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTypesHttpRequest, ListNodeTypesPagedResponse>
+      listNodeTypesPagedCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeTypesPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListNodeTypesHttpRequest, NodeTypeList> listNodeTypesCallable() {
+    throw new UnsupportedOperationException("Not implemented: listNodeTypesCallable()");
+  }
+
+  @Override
+  public abstract void close();
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStubSettings.java
new file mode 100644
index 000000000000..bb7f94471a27
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/NodeTypeStubSettings.java
@@ -0,0 +1,475 @@
+/*
+ * Copyright 2018 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.compute.v1.stub;
+
+import static com.google.cloud.compute.v1.NodeTypeClient.AggregatedListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTypeClient.ListNodeTypesPagedResponse;
+
+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.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.compute.v1.AggregatedListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.GetNodeTypeHttpRequest;
+import com.google.cloud.compute.v1.ListNodeTypesHttpRequest;
+import com.google.cloud.compute.v1.NodeType;
+import com.google.cloud.compute.v1.NodeTypeAggregatedList;
+import com.google.cloud.compute.v1.NodeTypeList;
+import com.google.cloud.compute.v1.NodeTypesScopedList;
+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 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 NodeTypeStub}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ *   <li>The default service address (https://www.googleapis.com/compute/v1/projects/) 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. For
+ * example, to set the total timeout of getNodeType to 30 seconds:
+ *
+ * <pre>
+ * <code>
+ * NodeTypeStubSettings.Builder nodeTypeSettingsBuilder =
+ *     NodeTypeStubSettings.newBuilder();
+ * nodeTypeSettingsBuilder.getNodeTypeSettings().getRetrySettings().toBuilder()
+ *     .setTotalTimeout(Duration.ofSeconds(30));
+ * NodeTypeStubSettings nodeTypeSettings = nodeTypeSettingsBuilder.build();
+ * </code>
+ * </pre>
+ */
+@Generated("by gapic-generator")
+@BetaApi
+public class NodeTypeStubSettings extends StubSettings<NodeTypeStubSettings> {
+  /** The default scopes of the service. */
+  private static final ImmutableList<String> DEFAULT_SERVICE_SCOPES =
+      ImmutableList.<String>builder()
+          .add("https://www.googleapis.com/auth/cloud-platform")
+          .add("https://www.googleapis.com/auth/compute")
+          .add("https://www.googleapis.com/auth/compute.readonly")
+          .add("https://www.googleapis.com/auth/devstorage.full_control")
+          .add("https://www.googleapis.com/auth/devstorage.read_only")
+          .add("https://www.googleapis.com/auth/devstorage.read_write")
+          .build();
+
+  private final PagedCallSettings<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+          AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesSettings;
+  private final UnaryCallSettings<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings;
+  private final PagedCallSettings<
+          ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+      listNodeTypesSettings;
+
+  /** Returns the object with the settings used for calls to aggregatedListNodeTypes. */
+  public PagedCallSettings<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+          AggregatedListNodeTypesPagedResponse>
+      aggregatedListNodeTypesSettings() {
+    return aggregatedListNodeTypesSettings;
+  }
+
+  /** Returns the object with the settings used for calls to getNodeType. */
+  public UnaryCallSettings<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings() {
+    return getNodeTypeSettings;
+  }
+
+  /** Returns the object with the settings used for calls to listNodeTypes. */
+  public PagedCallSettings<ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+      listNodeTypesSettings() {
+    return listNodeTypesSettings;
+  }
+
+  @BetaApi("A restructuring of stub classes is planned, so this may break in the future")
+  public NodeTypeStub createStub() throws IOException {
+    if (getTransportChannelProvider()
+        .getTransportName()
+        .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+      return HttpJsonNodeTypeStub.create(this);
+    } else {
+      throw new UnsupportedOperationException(
+          "Transport not supported: " + 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 "https://www.googleapis.com/compute/v1/projects/";
+  }
+
+  /** Returns the default service port. */
+  public static int getDefaultServicePort() {
+    return 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);
+  }
+
+  /** Returns a builder for the default ChannelProvider for this service. */
+  public static InstantiatingHttpJsonChannelProvider.Builder
+      defaultHttpJsonTransportProviderBuilder() {
+    return InstantiatingHttpJsonChannelProvider.newBuilder();
+  }
+
+  public static TransportChannelProvider defaultTransportChannelProvider() {
+    return defaultHttpJsonTransportProviderBuilder().build();
+  }
+
+  @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+  public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+    return ApiClientHeaderProvider.newBuilder()
+        .setGeneratedLibToken("gapic", GaxProperties.getLibraryVersion(NodeTypeStubSettings.class))
+        .setTransportToken(
+            GaxHttpJsonProperties.getHttpJsonTokenName(),
+            GaxHttpJsonProperties.getHttpJsonVersion());
+  }
+
+  /** Returns a new builder for this class. */
+  public static Builder newBuilder() {
+    return Builder.createDefault();
+  }
+
+  /** 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 NodeTypeStubSettings(Builder settingsBuilder) throws IOException {
+    super(settingsBuilder);
+
+    aggregatedListNodeTypesSettings = settingsBuilder.aggregatedListNodeTypesSettings().build();
+    getNodeTypeSettings = settingsBuilder.getNodeTypeSettings().build();
+    listNodeTypesSettings = settingsBuilder.listNodeTypesSettings().build();
+  }
+
+  private static final PagedListDescriptor<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>
+      AGGREGATED_LIST_NODE_TYPES_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList, NodeTypesScopedList>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public AggregatedListNodeTypesHttpRequest injectToken(
+                AggregatedListNodeTypesHttpRequest payload, String token) {
+              return AggregatedListNodeTypesHttpRequest.newBuilder(payload)
+                  .setPageToken(token)
+                  .build();
+            }
+
+            @Override
+            public AggregatedListNodeTypesHttpRequest injectPageSize(
+                AggregatedListNodeTypesHttpRequest payload, int pageSize) {
+              return AggregatedListNodeTypesHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(AggregatedListNodeTypesHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeTypeAggregatedList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeTypesScopedList> extractResources(NodeTypeAggregatedList payload) {
+              return payload.getItemsMap().values();
+            }
+          };
+
+  private static final PagedListDescriptor<ListNodeTypesHttpRequest, NodeTypeList, NodeType>
+      LIST_NODE_TYPES_PAGE_STR_DESC =
+          new PagedListDescriptor<ListNodeTypesHttpRequest, NodeTypeList, NodeType>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListNodeTypesHttpRequest injectToken(
+                ListNodeTypesHttpRequest payload, String token) {
+              return ListNodeTypesHttpRequest.newBuilder(payload).setPageToken(token).build();
+            }
+
+            @Override
+            public ListNodeTypesHttpRequest injectPageSize(
+                ListNodeTypesHttpRequest payload, int pageSize) {
+              return ListNodeTypesHttpRequest.newBuilder(payload).setMaxResults(pageSize).build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListNodeTypesHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(NodeTypeList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<NodeType> extractResources(NodeTypeList payload) {
+              return payload.getItemsList();
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+          AggregatedListNodeTypesPagedResponse>
+      AGGREGATED_LIST_NODE_TYPES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+              AggregatedListNodeTypesPagedResponse>() {
+            @Override
+            public ApiFuture<AggregatedListNodeTypesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList> callable,
+                AggregatedListNodeTypesHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeTypeAggregatedList> futureResponse) {
+              PageContext<
+                      AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+                      NodeTypesScopedList>
+                  pageContext =
+                      PageContext.create(
+                          callable, AGGREGATED_LIST_NODE_TYPES_PAGE_STR_DESC, request, context);
+              return AggregatedListNodeTypesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  private static final PagedListResponseFactory<
+          ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+      LIST_NODE_TYPES_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>() {
+            @Override
+            public ApiFuture<ListNodeTypesPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListNodeTypesHttpRequest, NodeTypeList> callable,
+                ListNodeTypesHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<NodeTypeList> futureResponse) {
+              PageContext<ListNodeTypesHttpRequest, NodeTypeList, NodeType> pageContext =
+                  PageContext.create(callable, LIST_NODE_TYPES_PAGE_STR_DESC, request, context);
+              return ListNodeTypesPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
+  /** Builder for NodeTypeStubSettings. */
+  public static class Builder extends StubSettings.Builder<NodeTypeStubSettings, Builder> {
+    private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
+
+    private final PagedCallSettings.Builder<
+            AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+            AggregatedListNodeTypesPagedResponse>
+        aggregatedListNodeTypesSettings;
+    private final UnaryCallSettings.Builder<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings;
+    private final PagedCallSettings.Builder<
+            ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+        listNodeTypesSettings;
+
+    private static final ImmutableMap<String, ImmutableSet<StatusCode.Code>>
+        RETRYABLE_CODE_DEFINITIONS;
+
+    static {
+      ImmutableMap.Builder<String, ImmutableSet<StatusCode.Code>> definitions =
+          ImmutableMap.builder();
+      definitions.put(
+          "idempotent",
+          ImmutableSet.copyOf(
+              Lists.<StatusCode.Code>newArrayList(
+                  StatusCode.Code.DEADLINE_EXCEEDED, StatusCode.Code.UNAVAILABLE)));
+      definitions.put("non_idempotent", ImmutableSet.copyOf(Lists.<StatusCode.Code>newArrayList()));
+      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(100L))
+              .setRetryDelayMultiplier(1.3)
+              .setMaxRetryDelay(Duration.ofMillis(60000L))
+              .setInitialRpcTimeout(Duration.ofMillis(20000L))
+              .setRpcTimeoutMultiplier(1.0)
+              .setMaxRpcTimeout(Duration.ofMillis(20000L))
+              .setTotalTimeout(Duration.ofMillis(600000L))
+              .build();
+      definitions.put("default", settings);
+      RETRY_PARAM_DEFINITIONS = definitions.build();
+    }
+
+    protected Builder() {
+      this((ClientContext) null);
+    }
+
+    protected Builder(ClientContext clientContext) {
+      super(clientContext);
+
+      aggregatedListNodeTypesSettings =
+          PagedCallSettings.newBuilder(AGGREGATED_LIST_NODE_TYPES_PAGE_STR_FACT);
+
+      getNodeTypeSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
+      listNodeTypesSettings = PagedCallSettings.newBuilder(LIST_NODE_TYPES_PAGE_STR_FACT);
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              aggregatedListNodeTypesSettings, getNodeTypeSettings, listNodeTypesSettings);
+
+      initDefaults(this);
+    }
+
+    private static Builder createDefault() {
+      Builder builder = new Builder((ClientContext) null);
+      builder.setTransportChannelProvider(defaultTransportChannelProvider());
+      builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+      builder.setInternalHeaderProvider(defaultApiClientHeaderProviderBuilder().build());
+      builder.setEndpoint(getDefaultEndpoint());
+      return initDefaults(builder);
+    }
+
+    private static Builder initDefaults(Builder builder) {
+
+      builder
+          .aggregatedListNodeTypesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .getNodeTypeSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      builder
+          .listNodeTypesSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
+      return builder;
+    }
+
+    protected Builder(NodeTypeStubSettings settings) {
+      super(settings);
+
+      aggregatedListNodeTypesSettings = settings.aggregatedListNodeTypesSettings.toBuilder();
+      getNodeTypeSettings = settings.getNodeTypeSettings.toBuilder();
+      listNodeTypesSettings = settings.listNodeTypesSettings.toBuilder();
+
+      unaryMethodSettingsBuilders =
+          ImmutableList.<UnaryCallSettings.Builder<?, ?>>of(
+              aggregatedListNodeTypesSettings, getNodeTypeSettings, listNodeTypesSettings);
+    }
+
+    // NEXT_MAJOR_VER: remove 'throws Exception'
+    /**
+     * 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) throws Exception {
+      super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
+      return this;
+    }
+
+    public ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders() {
+      return unaryMethodSettingsBuilders;
+    }
+
+    /** Returns the builder for the settings used for calls to aggregatedListNodeTypes. */
+    public PagedCallSettings.Builder<
+            AggregatedListNodeTypesHttpRequest, NodeTypeAggregatedList,
+            AggregatedListNodeTypesPagedResponse>
+        aggregatedListNodeTypesSettings() {
+      return aggregatedListNodeTypesSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to getNodeType. */
+    public UnaryCallSettings.Builder<GetNodeTypeHttpRequest, NodeType> getNodeTypeSettings() {
+      return getNodeTypeSettings;
+    }
+
+    /** Returns the builder for the settings used for calls to listNodeTypes. */
+    public PagedCallSettings.Builder<
+            ListNodeTypesHttpRequest, NodeTypeList, ListNodeTypesPagedResponse>
+        listNodeTypesSettings() {
+      return listNodeTypesSettings;
+    }
+
+    @Override
+    public NodeTypeStubSettings build() throws IOException {
+      return new NodeTypeStubSettings(this);
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStub.java
index 9b4c006575de..e72422cf47cf 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStub.java
@@ -35,6 +35,7 @@
 import com.google.cloud.compute.v1.Project;
 import com.google.cloud.compute.v1.ProjectsGetXpnResources;
 import com.google.cloud.compute.v1.SetCommonInstanceMetadataProjectHttpRequest;
+import com.google.cloud.compute.v1.SetDefaultNetworkTierProjectHttpRequest;
 import com.google.cloud.compute.v1.SetUsageExportBucketProjectHttpRequest;
 import com.google.cloud.compute.v1.XpnHostList;
 import javax.annotation.Generated;
@@ -124,6 +125,13 @@ public UnaryCallable<MoveInstanceProjectHttpRequest, Operation> moveInstanceProj
         "Not implemented: setCommonInstanceMetadataProjectCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: setDefaultNetworkTierProjectCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectCallable() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStubSettings.java
index a73d61425054..f5e5a246ddc6 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/ProjectStubSettings.java
@@ -54,6 +54,7 @@
 import com.google.cloud.compute.v1.Project;
 import com.google.cloud.compute.v1.ProjectsGetXpnResources;
 import com.google.cloud.compute.v1.SetCommonInstanceMetadataProjectHttpRequest;
+import com.google.cloud.compute.v1.SetDefaultNetworkTierProjectHttpRequest;
 import com.google.cloud.compute.v1.SetUsageExportBucketProjectHttpRequest;
 import com.google.cloud.compute.v1.XpnHostList;
 import com.google.cloud.compute.v1.XpnResourceId;
@@ -129,6 +130,8 @@ public class ProjectStubSettings extends StubSettings<ProjectStubSettings> {
       moveInstanceProjectSettings;
   private final UnaryCallSettings<SetCommonInstanceMetadataProjectHttpRequest, Operation>
       setCommonInstanceMetadataProjectSettings;
+  private final UnaryCallSettings<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectSettings;
   private final UnaryCallSettings<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectSettings;
 
@@ -198,6 +201,12 @@ public UnaryCallSettings<MoveDiskProjectHttpRequest, Operation> moveDiskProjectS
     return setCommonInstanceMetadataProjectSettings;
   }
 
+  /** Returns the object with the settings used for calls to setDefaultNetworkTierProject. */
+  public UnaryCallSettings<SetDefaultNetworkTierProjectHttpRequest, Operation>
+      setDefaultNetworkTierProjectSettings() {
+    return setDefaultNetworkTierProjectSettings;
+  }
+
   /** Returns the object with the settings used for calls to setUsageExportBucketProject. */
   public UnaryCallSettings<SetUsageExportBucketProjectHttpRequest, Operation>
       setUsageExportBucketProjectSettings() {
@@ -290,6 +299,8 @@ protected ProjectStubSettings(Builder settingsBuilder) throws IOException {
     moveInstanceProjectSettings = settingsBuilder.moveInstanceProjectSettings().build();
     setCommonInstanceMetadataProjectSettings =
         settingsBuilder.setCommonInstanceMetadataProjectSettings().build();
+    setDefaultNetworkTierProjectSettings =
+        settingsBuilder.setDefaultNetworkTierProjectSettings().build();
     setUsageExportBucketProjectSettings =
         settingsBuilder.setUsageExportBucketProjectSettings().build();
   }
@@ -444,6 +455,8 @@ public static class Builder extends StubSettings.Builder<ProjectStubSettings, Bu
         moveInstanceProjectSettings;
     private final UnaryCallSettings.Builder<SetCommonInstanceMetadataProjectHttpRequest, Operation>
         setCommonInstanceMetadataProjectSettings;
+    private final UnaryCallSettings.Builder<SetDefaultNetworkTierProjectHttpRequest, Operation>
+        setDefaultNetworkTierProjectSettings;
     private final UnaryCallSettings.Builder<SetUsageExportBucketProjectHttpRequest, Operation>
         setUsageExportBucketProjectSettings;
 
@@ -512,6 +525,8 @@ protected Builder(ClientContext clientContext) {
 
       setCommonInstanceMetadataProjectSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
+      setDefaultNetworkTierProjectSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       setUsageExportBucketProjectSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       unaryMethodSettingsBuilders =
@@ -527,6 +542,7 @@ protected Builder(ClientContext clientContext) {
               moveDiskProjectSettings,
               moveInstanceProjectSettings,
               setCommonInstanceMetadataProjectSettings,
+              setDefaultNetworkTierProjectSettings,
               setUsageExportBucketProjectSettings);
 
       initDefaults(this);
@@ -598,6 +614,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .setDefaultNetworkTierProjectSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .setUsageExportBucketProjectSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
@@ -621,6 +642,8 @@ protected Builder(ProjectStubSettings settings) {
       moveInstanceProjectSettings = settings.moveInstanceProjectSettings.toBuilder();
       setCommonInstanceMetadataProjectSettings =
           settings.setCommonInstanceMetadataProjectSettings.toBuilder();
+      setDefaultNetworkTierProjectSettings =
+          settings.setDefaultNetworkTierProjectSettings.toBuilder();
       setUsageExportBucketProjectSettings =
           settings.setUsageExportBucketProjectSettings.toBuilder();
 
@@ -637,6 +660,7 @@ protected Builder(ProjectStubSettings settings) {
               moveDiskProjectSettings,
               moveInstanceProjectSettings,
               setCommonInstanceMetadataProjectSettings,
+              setDefaultNetworkTierProjectSettings,
               setUsageExportBucketProjectSettings);
     }
 
@@ -724,6 +748,12 @@ public UnaryCallSettings.Builder<GetProjectHttpRequest, Project> getProjectSetti
       return setCommonInstanceMetadataProjectSettings;
     }
 
+    /** Returns the builder for the settings used for calls to setDefaultNetworkTierProject. */
+    public UnaryCallSettings.Builder<SetDefaultNetworkTierProjectHttpRequest, Operation>
+        setDefaultNetworkTierProjectSettings() {
+      return setDefaultNetworkTierProjectSettings;
+    }
+
     /** Returns the builder for the settings used for calls to setUsageExportBucketProject. */
     public UnaryCallSettings.Builder<SetUsageExportBucketProjectHttpRequest, Operation>
         setUsageExportBucketProjectSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStub.java
index 2f42ed4f54e4..997f196b7220 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStub.java
@@ -17,6 +17,7 @@
 
 import static com.google.cloud.compute.v1.SubnetworkClient.AggregatedListSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.SubnetworkClient.ListSubnetworksPagedResponse;
+import static com.google.cloud.compute.v1.SubnetworkClient.ListUsableSubnetworksPagedResponse;
 
 import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
@@ -27,12 +28,14 @@
 import com.google.cloud.compute.v1.GetSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.InsertSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.ListSubnetworksHttpRequest;
+import com.google.cloud.compute.v1.ListUsableSubnetworksHttpRequest;
 import com.google.cloud.compute.v1.Operation;
 import com.google.cloud.compute.v1.PatchSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.SetPrivateIpGoogleAccessSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.Subnetwork;
 import com.google.cloud.compute.v1.SubnetworkAggregatedList;
 import com.google.cloud.compute.v1.SubnetworkList;
+import com.google.cloud.compute.v1.UsableSubnetworksAggregatedList;
 import javax.annotation.Generated;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS
@@ -91,6 +94,19 @@ public UnaryCallable<ListSubnetworksHttpRequest, SubnetworkList> listSubnetworks
     throw new UnsupportedOperationException("Not implemented: listSubnetworksCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<ListUsableSubnetworksHttpRequest, ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksPagedCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: listUsableSubnetworksPagedCallable()");
+  }
+
+  @BetaApi
+  public UnaryCallable<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+      listUsableSubnetworksCallable() {
+    throw new UnsupportedOperationException("Not implemented: listUsableSubnetworksCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<PatchSubnetworkHttpRequest, Operation> patchSubnetworkCallable() {
     throw new UnsupportedOperationException("Not implemented: patchSubnetworkCallable()");
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStubSettings.java
index fc76af86aa9c..3a57b4df4fa9 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/SubnetworkStubSettings.java
@@ -17,6 +17,7 @@
 
 import static com.google.cloud.compute.v1.SubnetworkClient.AggregatedListSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.SubnetworkClient.ListSubnetworksPagedResponse;
+import static com.google.cloud.compute.v1.SubnetworkClient.ListUsableSubnetworksPagedResponse;
 
 import com.google.api.core.ApiFunction;
 import com.google.api.core.ApiFuture;
@@ -46,6 +47,7 @@
 import com.google.cloud.compute.v1.GetSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.InsertSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.ListSubnetworksHttpRequest;
+import com.google.cloud.compute.v1.ListUsableSubnetworksHttpRequest;
 import com.google.cloud.compute.v1.Operation;
 import com.google.cloud.compute.v1.PatchSubnetworkHttpRequest;
 import com.google.cloud.compute.v1.SetPrivateIpGoogleAccessSubnetworkHttpRequest;
@@ -53,6 +55,8 @@
 import com.google.cloud.compute.v1.SubnetworkAggregatedList;
 import com.google.cloud.compute.v1.SubnetworkList;
 import com.google.cloud.compute.v1.SubnetworksScopedList;
+import com.google.cloud.compute.v1.UsableSubnetwork;
+import com.google.cloud.compute.v1.UsableSubnetworksAggregatedList;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
@@ -115,6 +119,10 @@ public class SubnetworkStubSettings extends StubSettings<SubnetworkStubSettings>
   private final PagedCallSettings<
           ListSubnetworksHttpRequest, SubnetworkList, ListSubnetworksPagedResponse>
       listSubnetworksSettings;
+  private final PagedCallSettings<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+          ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksSettings;
   private final UnaryCallSettings<PatchSubnetworkHttpRequest, Operation> patchSubnetworkSettings;
   private final UnaryCallSettings<SetPrivateIpGoogleAccessSubnetworkHttpRequest, Operation>
       setPrivateIpGoogleAccessSubnetworkSettings;
@@ -154,6 +162,14 @@ public UnaryCallSettings<InsertSubnetworkHttpRequest, Operation> insertSubnetwor
     return listSubnetworksSettings;
   }
 
+  /** Returns the object with the settings used for calls to listUsableSubnetworks. */
+  public PagedCallSettings<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+          ListUsableSubnetworksPagedResponse>
+      listUsableSubnetworksSettings() {
+    return listUsableSubnetworksSettings;
+  }
+
   /** Returns the object with the settings used for calls to patchSubnetwork. */
   public UnaryCallSettings<PatchSubnetworkHttpRequest, Operation> patchSubnetworkSettings() {
     return patchSubnetworkSettings;
@@ -247,6 +263,7 @@ protected SubnetworkStubSettings(Builder settingsBuilder) throws IOException {
     getSubnetworkSettings = settingsBuilder.getSubnetworkSettings().build();
     insertSubnetworkSettings = settingsBuilder.insertSubnetworkSettings().build();
     listSubnetworksSettings = settingsBuilder.listSubnetworksSettings().build();
+    listUsableSubnetworksSettings = settingsBuilder.listUsableSubnetworksSettings().build();
     patchSubnetworkSettings = settingsBuilder.patchSubnetworkSettings().build();
     setPrivateIpGoogleAccessSubnetworkSettings =
         settingsBuilder.setPrivateIpGoogleAccessSubnetworkSettings().build();
@@ -332,6 +349,50 @@ public Iterable<Subnetwork> extractResources(SubnetworkList payload) {
             }
           };
 
+  private static final PagedListDescriptor<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList, UsableSubnetwork>
+      LIST_USABLE_SUBNETWORKS_PAGE_STR_DESC =
+          new PagedListDescriptor<
+              ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+              UsableSubnetwork>() {
+            @Override
+            public String emptyToken() {
+              return "";
+            }
+
+            @Override
+            public ListUsableSubnetworksHttpRequest injectToken(
+                ListUsableSubnetworksHttpRequest payload, String token) {
+              return ListUsableSubnetworksHttpRequest.newBuilder(payload)
+                  .setPageToken(token)
+                  .build();
+            }
+
+            @Override
+            public ListUsableSubnetworksHttpRequest injectPageSize(
+                ListUsableSubnetworksHttpRequest payload, int pageSize) {
+              return ListUsableSubnetworksHttpRequest.newBuilder(payload)
+                  .setMaxResults(pageSize)
+                  .build();
+            }
+
+            @Override
+            public Integer extractPageSize(ListUsableSubnetworksHttpRequest payload) {
+              return payload.getMaxResults();
+            }
+
+            @Override
+            public String extractNextToken(UsableSubnetworksAggregatedList payload) {
+              return payload.getNextPageToken();
+            }
+
+            @Override
+            public Iterable<UsableSubnetwork> extractResources(
+                UsableSubnetworksAggregatedList payload) {
+              return payload.getItemsList();
+            }
+          };
+
   private static final PagedListResponseFactory<
           AggregatedListSubnetworksHttpRequest, SubnetworkAggregatedList,
           AggregatedListSubnetworksPagedResponse>
@@ -374,6 +435,30 @@ public ApiFuture<ListSubnetworksPagedResponse> getFuturePagedResponse(
             }
           };
 
+  private static final PagedListResponseFactory<
+          ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+          ListUsableSubnetworksPagedResponse>
+      LIST_USABLE_SUBNETWORKS_PAGE_STR_FACT =
+          new PagedListResponseFactory<
+              ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+              ListUsableSubnetworksPagedResponse>() {
+            @Override
+            public ApiFuture<ListUsableSubnetworksPagedResponse> getFuturePagedResponse(
+                UnaryCallable<ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList>
+                    callable,
+                ListUsableSubnetworksHttpRequest request,
+                ApiCallContext context,
+                ApiFuture<UsableSubnetworksAggregatedList> futureResponse) {
+              PageContext<
+                      ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+                      UsableSubnetwork>
+                  pageContext =
+                      PageContext.create(
+                          callable, LIST_USABLE_SUBNETWORKS_PAGE_STR_DESC, request, context);
+              return ListUsableSubnetworksPagedResponse.createAsync(pageContext, futureResponse);
+            }
+          };
+
   /** Builder for SubnetworkStubSettings. */
   public static class Builder extends StubSettings.Builder<SubnetworkStubSettings, Builder> {
     private final ImmutableList<UnaryCallSettings.Builder<?, ?>> unaryMethodSettingsBuilders;
@@ -393,6 +478,10 @@ public static class Builder extends StubSettings.Builder<SubnetworkStubSettings,
     private final PagedCallSettings.Builder<
             ListSubnetworksHttpRequest, SubnetworkList, ListSubnetworksPagedResponse>
         listSubnetworksSettings;
+    private final PagedCallSettings.Builder<
+            ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+            ListUsableSubnetworksPagedResponse>
+        listUsableSubnetworksSettings;
     private final UnaryCallSettings.Builder<PatchSubnetworkHttpRequest, Operation>
         patchSubnetworkSettings;
     private final UnaryCallSettings.Builder<
@@ -453,6 +542,9 @@ protected Builder(ClientContext clientContext) {
 
       listSubnetworksSettings = PagedCallSettings.newBuilder(LIST_SUBNETWORKS_PAGE_STR_FACT);
 
+      listUsableSubnetworksSettings =
+          PagedCallSettings.newBuilder(LIST_USABLE_SUBNETWORKS_PAGE_STR_FACT);
+
       patchSubnetworkSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       setPrivateIpGoogleAccessSubnetworkSettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
@@ -465,6 +557,7 @@ protected Builder(ClientContext clientContext) {
               getSubnetworkSettings,
               insertSubnetworkSettings,
               listSubnetworksSettings,
+              listUsableSubnetworksSettings,
               patchSubnetworkSettings,
               setPrivateIpGoogleAccessSubnetworkSettings);
 
@@ -512,6 +605,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .listUsableSubnetworksSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .patchSubnetworkSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
@@ -535,6 +633,7 @@ protected Builder(SubnetworkStubSettings settings) {
       getSubnetworkSettings = settings.getSubnetworkSettings.toBuilder();
       insertSubnetworkSettings = settings.insertSubnetworkSettings.toBuilder();
       listSubnetworksSettings = settings.listSubnetworksSettings.toBuilder();
+      listUsableSubnetworksSettings = settings.listUsableSubnetworksSettings.toBuilder();
       patchSubnetworkSettings = settings.patchSubnetworkSettings.toBuilder();
       setPrivateIpGoogleAccessSubnetworkSettings =
           settings.setPrivateIpGoogleAccessSubnetworkSettings.toBuilder();
@@ -547,6 +646,7 @@ protected Builder(SubnetworkStubSettings settings) {
               getSubnetworkSettings,
               insertSubnetworkSettings,
               listSubnetworksSettings,
+              listUsableSubnetworksSettings,
               patchSubnetworkSettings,
               setPrivateIpGoogleAccessSubnetworkSettings);
     }
@@ -605,6 +705,14 @@ public UnaryCallSettings.Builder<GetSubnetworkHttpRequest, Subnetwork> getSubnet
       return listSubnetworksSettings;
     }
 
+    /** Returns the builder for the settings used for calls to listUsableSubnetworks. */
+    public PagedCallSettings.Builder<
+            ListUsableSubnetworksHttpRequest, UsableSubnetworksAggregatedList,
+            ListUsableSubnetworksPagedResponse>
+        listUsableSubnetworksSettings() {
+      return listUsableSubnetworksSettings;
+    }
+
     /** Returns the builder for the settings used for calls to patchSubnetwork. */
     public UnaryCallSettings.Builder<PatchSubnetworkHttpRequest, Operation>
         patchSubnetworkSettings() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStub.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStub.java
index 343f601b5e60..7a22014425f9 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStub.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStub.java
@@ -25,6 +25,7 @@
 import com.google.cloud.compute.v1.InsertTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.ListTargetHttpsProxiesHttpRequest;
 import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.SetQuicOverrideTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslCertificatesTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslPolicyTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetUrlMapTargetHttpsProxyHttpRequest;
@@ -73,6 +74,13 @@ public abstract class TargetHttpsProxyStub implements BackgroundResource {
     throw new UnsupportedOperationException("Not implemented: listTargetHttpsProxiesCallable()");
   }
 
+  @BetaApi
+  public UnaryCallable<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxyCallable() {
+    throw new UnsupportedOperationException(
+        "Not implemented: setQuicOverrideTargetHttpsProxyCallable()");
+  }
+
   @BetaApi
   public UnaryCallable<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxyCallable() {
diff --git a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStubSettings.java b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStubSettings.java
index fc3650a47ac5..c006b8b28df4 100644
--- a/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStubSettings.java
+++ b/google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/stub/TargetHttpsProxyStubSettings.java
@@ -44,6 +44,7 @@
 import com.google.cloud.compute.v1.InsertTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.ListTargetHttpsProxiesHttpRequest;
 import com.google.cloud.compute.v1.Operation;
+import com.google.cloud.compute.v1.SetQuicOverrideTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslCertificatesTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetSslPolicyTargetHttpsProxyHttpRequest;
 import com.google.cloud.compute.v1.SetUrlMapTargetHttpsProxyHttpRequest;
@@ -109,6 +110,8 @@ public class TargetHttpsProxyStubSettings extends StubSettings<TargetHttpsProxyS
           ListTargetHttpsProxiesHttpRequest, TargetHttpsProxyList,
           ListTargetHttpsProxiesPagedResponse>
       listTargetHttpsProxiesSettings;
+  private final UnaryCallSettings<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxySettings;
   private final UnaryCallSettings<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxySettings;
   private final UnaryCallSettings<SetSslPolicyTargetHttpsProxyHttpRequest, Operation>
@@ -142,6 +145,12 @@ public class TargetHttpsProxyStubSettings extends StubSettings<TargetHttpsProxyS
     return listTargetHttpsProxiesSettings;
   }
 
+  /** Returns the object with the settings used for calls to setQuicOverrideTargetHttpsProxy. */
+  public UnaryCallSettings<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+      setQuicOverrideTargetHttpsProxySettings() {
+    return setQuicOverrideTargetHttpsProxySettings;
+  }
+
   /** Returns the object with the settings used for calls to setSslCertificatesTargetHttpsProxy. */
   public UnaryCallSettings<SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
       setSslCertificatesTargetHttpsProxySettings() {
@@ -239,6 +248,8 @@ protected TargetHttpsProxyStubSettings(Builder settingsBuilder) throws IOExcepti
     getTargetHttpsProxySettings = settingsBuilder.getTargetHttpsProxySettings().build();
     insertTargetHttpsProxySettings = settingsBuilder.insertTargetHttpsProxySettings().build();
     listTargetHttpsProxiesSettings = settingsBuilder.listTargetHttpsProxiesSettings().build();
+    setQuicOverrideTargetHttpsProxySettings =
+        settingsBuilder.setQuicOverrideTargetHttpsProxySettings().build();
     setSslCertificatesTargetHttpsProxySettings =
         settingsBuilder.setSslCertificatesTargetHttpsProxySettings().build();
     setSslPolicyTargetHttpsProxySettings =
@@ -323,6 +334,8 @@ public static class Builder extends StubSettings.Builder<TargetHttpsProxyStubSet
             ListTargetHttpsProxiesHttpRequest, TargetHttpsProxyList,
             ListTargetHttpsProxiesPagedResponse>
         listTargetHttpsProxiesSettings;
+    private final UnaryCallSettings.Builder<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+        setQuicOverrideTargetHttpsProxySettings;
     private final UnaryCallSettings.Builder<
             SetSslCertificatesTargetHttpsProxyHttpRequest, Operation>
         setSslCertificatesTargetHttpsProxySettings;
@@ -381,6 +394,8 @@ protected Builder(ClientContext clientContext) {
       listTargetHttpsProxiesSettings =
           PagedCallSettings.newBuilder(LIST_TARGET_HTTPS_PROXIES_PAGE_STR_FACT);
 
+      setQuicOverrideTargetHttpsProxySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
+
       setSslCertificatesTargetHttpsProxySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
 
       setSslPolicyTargetHttpsProxySettings = UnaryCallSettings.newUnaryCallSettingsBuilder();
@@ -393,6 +408,7 @@ protected Builder(ClientContext clientContext) {
               getTargetHttpsProxySettings,
               insertTargetHttpsProxySettings,
               listTargetHttpsProxiesSettings,
+              setQuicOverrideTargetHttpsProxySettings,
               setSslCertificatesTargetHttpsProxySettings,
               setSslPolicyTargetHttpsProxySettings,
               setUrlMapTargetHttpsProxySettings);
@@ -431,6 +447,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .setQuicOverrideTargetHttpsProxySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .setSslCertificatesTargetHttpsProxySettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
@@ -456,6 +477,8 @@ protected Builder(TargetHttpsProxyStubSettings settings) {
       getTargetHttpsProxySettings = settings.getTargetHttpsProxySettings.toBuilder();
       insertTargetHttpsProxySettings = settings.insertTargetHttpsProxySettings.toBuilder();
       listTargetHttpsProxiesSettings = settings.listTargetHttpsProxiesSettings.toBuilder();
+      setQuicOverrideTargetHttpsProxySettings =
+          settings.setQuicOverrideTargetHttpsProxySettings.toBuilder();
       setSslCertificatesTargetHttpsProxySettings =
           settings.setSslCertificatesTargetHttpsProxySettings.toBuilder();
       setSslPolicyTargetHttpsProxySettings =
@@ -468,6 +491,7 @@ protected Builder(TargetHttpsProxyStubSettings settings) {
               getTargetHttpsProxySettings,
               insertTargetHttpsProxySettings,
               listTargetHttpsProxiesSettings,
+              setQuicOverrideTargetHttpsProxySettings,
               setSslCertificatesTargetHttpsProxySettings,
               setSslPolicyTargetHttpsProxySettings,
               setUrlMapTargetHttpsProxySettings);
@@ -515,6 +539,12 @@ public Builder applyToAllUnaryMethods(
       return listTargetHttpsProxiesSettings;
     }
 
+    /** Returns the builder for the settings used for calls to setQuicOverrideTargetHttpsProxy. */
+    public UnaryCallSettings.Builder<SetQuicOverrideTargetHttpsProxyHttpRequest, Operation>
+        setQuicOverrideTargetHttpsProxySettings() {
+      return setQuicOverrideTargetHttpsProxySettings;
+    }
+
     /**
      * Returns the builder for the settings used for calls to setSslCertificatesTargetHttpsProxy.
      */
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/AddressClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/AddressClientTest.java
index 14bade32a966..ce95a4016a28 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/AddressClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/AddressClientTest.java
@@ -244,6 +244,7 @@ public void deleteAddressExceptionTest() throws Exception {
   @SuppressWarnings("all")
   public void getAddressTest() {
     ProjectGlobalAddressName address2 = ProjectGlobalAddressName.of("[PROJECT]", "[ADDRESS]");
+    String networkTier = "networkTier-19473069";
     String addressType = "addressType264307877";
     String kind = "kind3292052";
     String description = "description-1724546052";
@@ -259,6 +260,7 @@ public void getAddressTest() {
     Address expectedResponse =
         Address.newBuilder()
             .setAddress(address2.toString())
+            .setNetworkTier(networkTier)
             .setAddressType(addressType)
             .setKind(kind)
             .setDescription(description)
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendBucketClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendBucketClientTest.java
index 522a9f67e862..00f4f30a1a0d 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendBucketClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendBucketClientTest.java
@@ -16,7 +16,9 @@
 package com.google.cloud.compute.v1;
 
 import static com.google.cloud.compute.v1.BackendBucketClient.ListBackendBucketsPagedResponse;
+import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.addSignedUrlKeyBackendBucketMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.deleteBackendBucketMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.deleteSignedUrlKeyBackendBucketMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.getBackendBucketMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.insertBackendBucketMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendBucketStub.listBackendBucketsMethodDescriptor;
@@ -52,7 +54,9 @@ public class BackendBucketClientTest {
   private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
       ImmutableList.copyOf(
           Lists.<ApiMethodDescriptor>newArrayList(
+              addSignedUrlKeyBackendBucketMethodDescriptor,
               deleteBackendBucketMethodDescriptor,
+              deleteSignedUrlKeyBackendBucketMethodDescriptor,
               getBackendBucketMethodDescriptor,
               insertBackendBucketMethodDescriptor,
               listBackendBucketsMethodDescriptor,
@@ -87,6 +91,99 @@ public static void tearDown() throws Exception {
     client.close();
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void addSignedUrlKeyBackendBucketTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectGlobalBackendBucketName backendBucket =
+        ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+    SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+
+    Operation actualResponse =
+        client.addSignedUrlKeyBackendBucket(backendBucket, signedUrlKeyResource);
+    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
+  @SuppressWarnings("all")
+  public void addSignedUrlKeyBackendBucketExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectGlobalBackendBucketName backendBucket =
+          ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+      SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+
+      client.addSignedUrlKeyBackendBucket(backendBucket, signedUrlKeyResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void deleteBackendBucketTest() {
@@ -177,6 +274,98 @@ public void deleteBackendBucketExceptionTest() throws Exception {
     }
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void deleteSignedUrlKeyBackendBucketTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectGlobalBackendBucketName backendBucket =
+        ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+    String keyName = "keyName500938859";
+
+    Operation actualResponse = client.deleteSignedUrlKeyBackendBucket(backendBucket, keyName);
+    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
+  @SuppressWarnings("all")
+  public void deleteSignedUrlKeyBackendBucketExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectGlobalBackendBucketName backendBucket =
+          ProjectGlobalBackendBucketName.of("[PROJECT]", "[BACKEND_BUCKET]");
+      String keyName = "keyName500938859";
+
+      client.deleteSignedUrlKeyBackendBucket(backendBucket, keyName);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void getBackendBucketTest() {
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendServiceClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendServiceClientTest.java
index 8718545e40c4..3f6422644555 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendServiceClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/BackendServiceClientTest.java
@@ -17,8 +17,10 @@
 
 import static com.google.cloud.compute.v1.BackendServiceClient.AggregatedListBackendServicesPagedResponse;
 import static com.google.cloud.compute.v1.BackendServiceClient.ListBackendServicesPagedResponse;
+import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.addSignedUrlKeyBackendServiceMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.aggregatedListBackendServicesMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.deleteBackendServiceMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.deleteSignedUrlKeyBackendServiceMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.getBackendServiceMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.getHealthBackendServiceMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonBackendServiceStub.insertBackendServiceMethodDescriptor;
@@ -57,8 +59,10 @@ public class BackendServiceClientTest {
   private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
       ImmutableList.copyOf(
           Lists.<ApiMethodDescriptor>newArrayList(
+              addSignedUrlKeyBackendServiceMethodDescriptor,
               aggregatedListBackendServicesMethodDescriptor,
               deleteBackendServiceMethodDescriptor,
+              deleteSignedUrlKeyBackendServiceMethodDescriptor,
               getBackendServiceMethodDescriptor,
               getHealthBackendServiceMethodDescriptor,
               insertBackendServiceMethodDescriptor,
@@ -94,6 +98,99 @@ public static void tearDown() throws Exception {
     client.close();
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void addSignedUrlKeyBackendServiceTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectGlobalBackendServiceName backendService =
+        ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+    SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+
+    Operation actualResponse =
+        client.addSignedUrlKeyBackendService(backendService, signedUrlKeyResource);
+    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
+  @SuppressWarnings("all")
+  public void addSignedUrlKeyBackendServiceExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectGlobalBackendServiceName backendService =
+          ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+      SignedUrlKey signedUrlKeyResource = SignedUrlKey.newBuilder().build();
+
+      client.addSignedUrlKeyBackendService(backendService, signedUrlKeyResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void aggregatedListBackendServicesTest() {
@@ -247,6 +344,98 @@ public void deleteBackendServiceExceptionTest() throws Exception {
     }
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void deleteSignedUrlKeyBackendServiceTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectGlobalBackendServiceName backendService =
+        ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+    String keyName = "keyName500938859";
+
+    Operation actualResponse = client.deleteSignedUrlKeyBackendService(backendService, keyName);
+    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
+  @SuppressWarnings("all")
+  public void deleteSignedUrlKeyBackendServiceExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectGlobalBackendServiceName backendService =
+          ProjectGlobalBackendServiceName.of("[PROJECT]", "[BACKEND_SERVICE]");
+      String keyName = "keyName500938859";
+
+      client.deleteSignedUrlKeyBackendService(backendService, keyName);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void getBackendServiceTest() {
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ForwardingRuleClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ForwardingRuleClientTest.java
index d6c94aead3a6..4b5c89ffd300 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ForwardingRuleClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ForwardingRuleClientTest.java
@@ -246,6 +246,7 @@ public void deleteForwardingRuleExceptionTest() throws Exception {
   @SuppressWarnings("all")
   public void getForwardingRuleTest() {
     String portRange = "portRange217518079";
+    String networkTier = "networkTier-19473069";
     String kind = "kind3292052";
     String iPProtocol = "iPProtocol323774237";
     ProjectGlobalBackendServiceName backendService =
@@ -266,6 +267,7 @@ public void getForwardingRuleTest() {
     ForwardingRule expectedResponse =
         ForwardingRule.newBuilder()
             .setPortRange(portRange)
+            .setNetworkTier(networkTier)
             .setKind(kind)
             .setIPProtocol(iPProtocol)
             .setBackendService(backendService.toString())
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalAddressClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalAddressClientTest.java
index d73efe4dd9e7..4705d177dc84 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalAddressClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalAddressClientTest.java
@@ -174,6 +174,7 @@ public void deleteGlobalAddressExceptionTest() throws Exception {
   @SuppressWarnings("all")
   public void getGlobalAddressTest() {
     ProjectGlobalAddressName address2 = ProjectGlobalAddressName.of("[PROJECT]", "[ADDRESS]");
+    String networkTier = "networkTier-19473069";
     String addressType = "addressType264307877";
     String kind = "kind3292052";
     String description = "description-1724546052";
@@ -189,6 +190,7 @@ public void getGlobalAddressTest() {
     Address expectedResponse =
         Address.newBuilder()
             .setAddress(address2.toString())
+            .setNetworkTier(networkTier)
             .setAddressType(addressType)
             .setKind(kind)
             .setDescription(description)
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalForwardingRuleClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalForwardingRuleClientTest.java
index 671bffee4e82..7b17029f6f8a 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalForwardingRuleClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/GlobalForwardingRuleClientTest.java
@@ -179,6 +179,7 @@ public void deleteGlobalForwardingRuleExceptionTest() throws Exception {
   @SuppressWarnings("all")
   public void getGlobalForwardingRuleTest() {
     String portRange = "portRange217518079";
+    String networkTier = "networkTier-19473069";
     String kind = "kind3292052";
     String iPProtocol = "iPProtocol323774237";
     ProjectGlobalBackendServiceName backendService =
@@ -199,6 +200,7 @@ public void getGlobalForwardingRuleTest() {
     ForwardingRule expectedResponse =
         ForwardingRule.newBuilder()
             .setPortRange(portRange)
+            .setNetworkTier(networkTier)
             .setKind(kind)
             .setIPProtocol(iPProtocol)
             .setBackendService(backendService.toString())
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/InterconnectAttachmentClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/InterconnectAttachmentClientTest.java
index a846885c405b..b92a93cb9042 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/InterconnectAttachmentClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/InterconnectAttachmentClientTest.java
@@ -22,6 +22,7 @@
 import static com.google.cloud.compute.v1.stub.HttpJsonInterconnectAttachmentStub.getInterconnectAttachmentMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonInterconnectAttachmentStub.insertInterconnectAttachmentMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonInterconnectAttachmentStub.listInterconnectAttachmentsMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonInterconnectAttachmentStub.patchInterconnectAttachmentMethodDescriptor;
 
 import com.google.api.gax.core.NoCredentialsProvider;
 import com.google.api.gax.httpjson.ApiMethodDescriptor;
@@ -37,6 +38,7 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
@@ -57,7 +59,8 @@ public class InterconnectAttachmentClientTest {
               deleteInterconnectAttachmentMethodDescriptor,
               getInterconnectAttachmentMethodDescriptor,
               insertInterconnectAttachmentMethodDescriptor,
-              listInterconnectAttachmentsMethodDescriptor));
+              listInterconnectAttachmentsMethodDescriptor,
+              patchInterconnectAttachmentMethodDescriptor));
   private static final MockHttpService mockService =
       new MockHttpService(
           METHOD_DESCRIPTORS, InterconnectAttachmentStubSettings.getDefaultEndpoint());
@@ -493,4 +496,105 @@ public void listInterconnectAttachmentsExceptionTest() throws Exception {
       // Expected exception
     }
   }
+
+  @Test
+  @SuppressWarnings("all")
+  public void patchInterconnectAttachmentTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectRegionInterconnectAttachmentName interconnectAttachment =
+        ProjectRegionInterconnectAttachmentName.of(
+            "[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+    InterconnectAttachment interconnectAttachmentResource =
+        InterconnectAttachment.newBuilder().build();
+    List<String> fieldMask = new ArrayList<>();
+
+    Operation actualResponse =
+        client.patchInterconnectAttachment(
+            interconnectAttachment, interconnectAttachmentResource, fieldMask);
+    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
+  @SuppressWarnings("all")
+  public void patchInterconnectAttachmentExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectRegionInterconnectAttachmentName interconnectAttachment =
+          ProjectRegionInterconnectAttachmentName.of(
+              "[PROJECT]", "[REGION]", "[INTERCONNECT_ATTACHMENT]");
+      InterconnectAttachment interconnectAttachmentResource =
+          InterconnectAttachment.newBuilder().build();
+      List<String> fieldMask = new ArrayList<>();
+
+      client.patchInterconnectAttachment(
+          interconnectAttachment, interconnectAttachmentResource, fieldMask);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
 }
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeGroupClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeGroupClientTest.java
new file mode 100644
index 000000000000..5ffa0fdf9b72
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeGroupClientTest.java
@@ -0,0 +1,819 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeGroupClient.AggregatedListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.NodeGroupClient.ListNodesNodeGroupsPagedResponse;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.addNodesNodeGroupMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.aggregatedListNodeGroupsMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.deleteNodeGroupMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.deleteNodesNodeGroupMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.getNodeGroupMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.insertNodeGroupMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.listNodeGroupsMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.listNodesNodeGroupsMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeGroupStub.setNodeTemplateNodeGroupMethodDescriptor;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.httpjson.ApiMethodDescriptor;
+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.Code;
+import com.google.api.gax.rpc.testing.FakeStatusCode;
+import com.google.cloud.compute.v1.stub.NodeGroupStubSettings;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@javax.annotation.Generated("by GAPIC")
+public class NodeGroupClientTest {
+
+  private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
+      ImmutableList.copyOf(
+          Lists.<ApiMethodDescriptor>newArrayList(
+              addNodesNodeGroupMethodDescriptor,
+              aggregatedListNodeGroupsMethodDescriptor,
+              deleteNodeGroupMethodDescriptor,
+              deleteNodesNodeGroupMethodDescriptor,
+              getNodeGroupMethodDescriptor,
+              insertNodeGroupMethodDescriptor,
+              listNodeGroupsMethodDescriptor,
+              listNodesNodeGroupsMethodDescriptor,
+              setNodeTemplateNodeGroupMethodDescriptor));
+  private static final MockHttpService mockService =
+      new MockHttpService(METHOD_DESCRIPTORS, NodeGroupStubSettings.getDefaultEndpoint());
+
+  private static NodeGroupClient client;
+  private static NodeGroupSettings clientSettings;
+
+  @BeforeClass
+  public static void setUp() throws IOException {
+    clientSettings =
+        NodeGroupSettings.newBuilder()
+            .setTransportChannelProvider(
+                NodeGroupSettings.defaultHttpJsonTransportProviderBuilder()
+                    .setHttpTransport(mockService)
+                    .build())
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = NodeGroupClient.create(clientSettings);
+  }
+
+  @After
+  public void cleanUp() {
+    mockService.reset();
+  }
+
+  @AfterClass
+  public static void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void addNodesNodeGroupTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+    NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource =
+        NodeGroupsAddNodesRequest.newBuilder().build();
+
+    Operation actualResponse =
+        client.addNodesNodeGroup(nodeGroup, nodeGroupsAddNodesRequestResource);
+    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
+  @SuppressWarnings("all")
+  public void addNodesNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+      NodeGroupsAddNodesRequest nodeGroupsAddNodesRequestResource =
+          NodeGroupsAddNodesRequest.newBuilder().build();
+
+      client.addNodesNodeGroup(nodeGroup, nodeGroupsAddNodesRequestResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void aggregatedListNodeGroupsTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeGroupsScopedList itemsItem = NodeGroupsScopedList.newBuilder().build();
+    Map<String, NodeGroupsScopedList> items = new HashMap<>();
+    items.put("items", itemsItem);
+    NodeGroupAggregatedList expectedResponse =
+        NodeGroupAggregatedList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .putAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectName project = ProjectName.of("[PROJECT]");
+
+    AggregatedListNodeGroupsPagedResponse pagedListResponse =
+        client.aggregatedListNodeGroups(project);
+
+    List<NodeGroupsScopedList> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(
+        expectedResponse.getItemsMap().values().iterator().next(), 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
+  @SuppressWarnings("all")
+  public void aggregatedListNodeGroupsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectName project = ProjectName.of("[PROJECT]");
+
+      client.aggregatedListNodeGroups(project);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void deleteNodeGroupTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+    Operation actualResponse = client.deleteNodeGroup(nodeGroup);
+    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
+  @SuppressWarnings("all")
+  public void deleteNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+      client.deleteNodeGroup(nodeGroup);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void deleteNodesNodeGroupTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+    NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource =
+        NodeGroupsDeleteNodesRequest.newBuilder().build();
+
+    Operation actualResponse =
+        client.deleteNodesNodeGroup(nodeGroup, nodeGroupsDeleteNodesRequestResource);
+    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
+  @SuppressWarnings("all")
+  public void deleteNodesNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+      NodeGroupsDeleteNodesRequest nodeGroupsDeleteNodesRequestResource =
+          NodeGroupsDeleteNodesRequest.newBuilder().build();
+
+      client.deleteNodesNodeGroup(nodeGroup, nodeGroupsDeleteNodesRequestResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void getNodeGroupTest() {
+    Integer size = 3530753;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String kind = "kind3292052";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    String description = "description-1724546052";
+    String id = "id3355";
+    ProjectRegionNodeTemplateName nodeTemplate =
+        ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+    String selfLink = "selfLink-1691268851";
+    String status = "status-892481550";
+    NodeGroup expectedResponse =
+        NodeGroup.newBuilder()
+            .setSize(size)
+            .setZone(zone.toString())
+            .setKind(kind)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setDescription(description)
+            .setId(id)
+            .setNodeTemplate(nodeTemplate.toString())
+            .setSelfLink(selfLink)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+    NodeGroup actualResponse = client.getNodeGroup(nodeGroup);
+    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
+  @SuppressWarnings("all")
+  public void getNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+      client.getNodeGroup(nodeGroup);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void insertNodeGroupTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone2 = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone2.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    Integer initialNodeCount = 1682564205;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+
+    Operation actualResponse = client.insertNodeGroup(initialNodeCount, zone, nodeGroupResource);
+    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
+  @SuppressWarnings("all")
+  public void insertNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      Integer initialNodeCount = 1682564205;
+      ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+      NodeGroup nodeGroupResource = NodeGroup.newBuilder().build();
+
+      client.insertNodeGroup(initialNodeCount, zone, nodeGroupResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listNodeGroupsTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeGroup itemsElement = NodeGroup.newBuilder().build();
+    List<NodeGroup> items = Arrays.asList(itemsElement);
+    NodeGroupList expectedResponse =
+        NodeGroupList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .addAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+
+    ListNodeGroupsPagedResponse pagedListResponse = client.listNodeGroups(zone);
+
+    List<NodeGroup> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getItemsList().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
+  @SuppressWarnings("all")
+  public void listNodeGroupsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+
+      client.listNodeGroups(zone);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listNodesNodeGroupsTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeGroupNode itemsElement = NodeGroupNode.newBuilder().build();
+    List<NodeGroupNode> items = Arrays.asList(itemsElement);
+    NodeGroupsListNodes expectedResponse =
+        NodeGroupsListNodes.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .addAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+    ListNodesNodeGroupsPagedResponse pagedListResponse = client.listNodesNodeGroups(nodeGroup);
+
+    List<NodeGroupNode> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getItemsList().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
+  @SuppressWarnings("all")
+  public void listNodesNodeGroupsExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+
+      client.listNodesNodeGroups(nodeGroup);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void setNodeTemplateNodeGroupTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeGroupName nodeGroup =
+        ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+    NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource =
+        NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+
+    Operation actualResponse =
+        client.setNodeTemplateNodeGroup(nodeGroup, nodeGroupsSetNodeTemplateRequestResource);
+    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
+  @SuppressWarnings("all")
+  public void setNodeTemplateNodeGroupExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeGroupName nodeGroup =
+          ProjectZoneNodeGroupName.of("[PROJECT]", "[ZONE]", "[NODE_GROUP]");
+      NodeGroupsSetNodeTemplateRequest nodeGroupsSetNodeTemplateRequestResource =
+          NodeGroupsSetNodeTemplateRequest.newBuilder().build();
+
+      client.setNodeTemplateNodeGroup(nodeGroup, nodeGroupsSetNodeTemplateRequestResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTemplateClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTemplateClientTest.java
new file mode 100644
index 000000000000..ad1df142f477
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTemplateClientTest.java
@@ -0,0 +1,461 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeTemplateClient.AggregatedListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTemplateClient.ListNodeTemplatesPagedResponse;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTemplateStub.aggregatedListNodeTemplatesMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTemplateStub.deleteNodeTemplateMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTemplateStub.getNodeTemplateMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTemplateStub.insertNodeTemplateMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTemplateStub.listNodeTemplatesMethodDescriptor;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.httpjson.ApiMethodDescriptor;
+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.Code;
+import com.google.api.gax.rpc.testing.FakeStatusCode;
+import com.google.cloud.compute.v1.stub.NodeTemplateStubSettings;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@javax.annotation.Generated("by GAPIC")
+public class NodeTemplateClientTest {
+
+  private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
+      ImmutableList.copyOf(
+          Lists.<ApiMethodDescriptor>newArrayList(
+              aggregatedListNodeTemplatesMethodDescriptor,
+              deleteNodeTemplateMethodDescriptor,
+              getNodeTemplateMethodDescriptor,
+              insertNodeTemplateMethodDescriptor,
+              listNodeTemplatesMethodDescriptor));
+  private static final MockHttpService mockService =
+      new MockHttpService(METHOD_DESCRIPTORS, NodeTemplateStubSettings.getDefaultEndpoint());
+
+  private static NodeTemplateClient client;
+  private static NodeTemplateSettings clientSettings;
+
+  @BeforeClass
+  public static void setUp() throws IOException {
+    clientSettings =
+        NodeTemplateSettings.newBuilder()
+            .setTransportChannelProvider(
+                NodeTemplateSettings.defaultHttpJsonTransportProviderBuilder()
+                    .setHttpTransport(mockService)
+                    .build())
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = NodeTemplateClient.create(clientSettings);
+  }
+
+  @After
+  public void cleanUp() {
+    mockService.reset();
+  }
+
+  @AfterClass
+  public static void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void aggregatedListNodeTemplatesTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeTemplatesScopedList itemsItem = NodeTemplatesScopedList.newBuilder().build();
+    Map<String, NodeTemplatesScopedList> items = new HashMap<>();
+    items.put("items", itemsItem);
+    NodeTemplateAggregatedList expectedResponse =
+        NodeTemplateAggregatedList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .putAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectName project = ProjectName.of("[PROJECT]");
+
+    AggregatedListNodeTemplatesPagedResponse pagedListResponse =
+        client.aggregatedListNodeTemplates(project);
+
+    List<NodeTemplatesScopedList> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(
+        expectedResponse.getItemsMap().values().iterator().next(), 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
+  @SuppressWarnings("all")
+  public void aggregatedListNodeTemplatesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectName project = ProjectName.of("[PROJECT]");
+
+      client.aggregatedListNodeTemplates(project);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void deleteNodeTemplateTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectRegionNodeTemplateName nodeTemplate =
+        ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+
+    Operation actualResponse = client.deleteNodeTemplate(nodeTemplate);
+    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
+  @SuppressWarnings("all")
+  public void deleteNodeTemplateExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectRegionNodeTemplateName nodeTemplate =
+          ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+
+      client.deleteNodeTemplate(nodeTemplate);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void getNodeTemplateTest() {
+    String kind = "kind3292052";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    String description = "description-1724546052";
+    String id = "id3355";
+    ProjectZoneNodeTypeName nodeType =
+        ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String status = "status-892481550";
+    NodeTemplate expectedResponse =
+        NodeTemplate.newBuilder()
+            .setKind(kind)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setDescription(description)
+            .setId(id)
+            .setNodeType(nodeType.toString())
+            .setRegion(region.toString())
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectRegionNodeTemplateName nodeTemplate =
+        ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+
+    NodeTemplate actualResponse = client.getNodeTemplate(nodeTemplate);
+    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
+  @SuppressWarnings("all")
+  public void getNodeTemplateExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectRegionNodeTemplateName nodeTemplate =
+          ProjectRegionNodeTemplateName.of("[PROJECT]", "[REGION]", "[NODE_TEMPLATE]");
+
+      client.getNodeTemplate(nodeTemplate);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void insertNodeTemplateTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region2 = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region2.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+
+    Operation actualResponse = client.insertNodeTemplate(region, nodeTemplateResource);
+    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
+  @SuppressWarnings("all")
+  public void insertNodeTemplateExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+      NodeTemplate nodeTemplateResource = NodeTemplate.newBuilder().build();
+
+      client.insertNodeTemplate(region, nodeTemplateResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listNodeTemplatesTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeTemplate itemsElement = NodeTemplate.newBuilder().build();
+    List<NodeTemplate> items = Arrays.asList(itemsElement);
+    NodeTemplateList expectedResponse =
+        NodeTemplateList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .addAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+
+    ListNodeTemplatesPagedResponse pagedListResponse = client.listNodeTemplates(region);
+
+    List<NodeTemplate> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getItemsList().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
+  @SuppressWarnings("all")
+  public void listNodeTemplatesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+
+      client.listNodeTemplates(region);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTypeClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTypeClientTest.java
new file mode 100644
index 000000000000..ec2e4fe3fe63
--- /dev/null
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/NodeTypeClientTest.java
@@ -0,0 +1,278 @@
+/*
+ * Copyright 2018 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.compute.v1;
+
+import static com.google.cloud.compute.v1.NodeTypeClient.AggregatedListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.NodeTypeClient.ListNodeTypesPagedResponse;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTypeStub.aggregatedListNodeTypesMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTypeStub.getNodeTypeMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonNodeTypeStub.listNodeTypesMethodDescriptor;
+
+import com.google.api.gax.core.NoCredentialsProvider;
+import com.google.api.gax.httpjson.ApiMethodDescriptor;
+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.Code;
+import com.google.api.gax.rpc.testing.FakeStatusCode;
+import com.google.cloud.compute.v1.stub.NodeTypeStubSettings;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+@javax.annotation.Generated("by GAPIC")
+public class NodeTypeClientTest {
+
+  private static final List<ApiMethodDescriptor> METHOD_DESCRIPTORS =
+      ImmutableList.copyOf(
+          Lists.<ApiMethodDescriptor>newArrayList(
+              aggregatedListNodeTypesMethodDescriptor,
+              getNodeTypeMethodDescriptor,
+              listNodeTypesMethodDescriptor));
+  private static final MockHttpService mockService =
+      new MockHttpService(METHOD_DESCRIPTORS, NodeTypeStubSettings.getDefaultEndpoint());
+
+  private static NodeTypeClient client;
+  private static NodeTypeSettings clientSettings;
+
+  @BeforeClass
+  public static void setUp() throws IOException {
+    clientSettings =
+        NodeTypeSettings.newBuilder()
+            .setTransportChannelProvider(
+                NodeTypeSettings.defaultHttpJsonTransportProviderBuilder()
+                    .setHttpTransport(mockService)
+                    .build())
+            .setCredentialsProvider(NoCredentialsProvider.create())
+            .build();
+    client = NodeTypeClient.create(clientSettings);
+  }
+
+  @After
+  public void cleanUp() {
+    mockService.reset();
+  }
+
+  @AfterClass
+  public static void tearDown() throws Exception {
+    client.close();
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void aggregatedListNodeTypesTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeTypesScopedList itemsItem = NodeTypesScopedList.newBuilder().build();
+    Map<String, NodeTypesScopedList> items = new HashMap<>();
+    items.put("items", itemsItem);
+    NodeTypeAggregatedList expectedResponse =
+        NodeTypeAggregatedList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .putAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectName project = ProjectName.of("[PROJECT]");
+
+    AggregatedListNodeTypesPagedResponse pagedListResponse =
+        client.aggregatedListNodeTypes(project);
+
+    List<NodeTypesScopedList> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(
+        expectedResponse.getItemsMap().values().iterator().next(), 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
+  @SuppressWarnings("all")
+  public void aggregatedListNodeTypesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectName project = ProjectName.of("[PROJECT]");
+
+      client.aggregatedListNodeTypes(project);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void getNodeTypeTest() {
+    Integer memoryMb = 1726613907;
+    Integer guestCpus = 1754126894;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String kind = "kind3292052";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    String description = "description-1724546052";
+    String cpuPlatform = "cpuPlatform947156266";
+    String id = "id3355";
+    Integer localSsdGb = 1281375158;
+    String selfLink = "selfLink-1691268851";
+    NodeType expectedResponse =
+        NodeType.newBuilder()
+            .setMemoryMb(memoryMb)
+            .setGuestCpus(guestCpus)
+            .setZone(zone.toString())
+            .setKind(kind)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setDescription(description)
+            .setCpuPlatform(cpuPlatform)
+            .setId(id)
+            .setLocalSsdGb(localSsdGb)
+            .setSelfLink(selfLink)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneNodeTypeName nodeType =
+        ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+
+    NodeType actualResponse = client.getNodeType(nodeType);
+    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
+  @SuppressWarnings("all")
+  public void getNodeTypeExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneNodeTypeName nodeType =
+          ProjectZoneNodeTypeName.of("[PROJECT]", "[ZONE]", "[NODE_TYPE]");
+
+      client.getNodeType(nodeType);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
+  @Test
+  @SuppressWarnings("all")
+  public void listNodeTypesTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    NodeType itemsElement = NodeType.newBuilder().build();
+    List<NodeType> items = Arrays.asList(itemsElement);
+    NodeTypeList expectedResponse =
+        NodeTypeList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .addAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+
+    ListNodeTypesPagedResponse pagedListResponse = client.listNodeTypes(zone);
+
+    List<NodeType> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getItemsList().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
+  @SuppressWarnings("all")
+  public void listNodeTypesExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+
+      client.listNodeTypes(zone);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+}
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ProjectClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ProjectClientTest.java
index 61824ef3222b..f0e27074b080 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ProjectClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/ProjectClientTest.java
@@ -28,6 +28,7 @@
 import static com.google.cloud.compute.v1.stub.HttpJsonProjectStub.moveDiskProjectMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonProjectStub.moveInstanceProjectMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonProjectStub.setCommonInstanceMetadataProjectMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonProjectStub.setDefaultNetworkTierProjectMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonProjectStub.setUsageExportBucketProjectMethodDescriptor;
 
 import com.google.api.gax.core.NoCredentialsProvider;
@@ -69,6 +70,7 @@ public class ProjectClientTest {
               moveDiskProjectMethodDescriptor,
               moveInstanceProjectMethodDescriptor,
               setCommonInstanceMetadataProjectMethodDescriptor,
+              setDefaultNetworkTierProjectMethodDescriptor,
               setUsageExportBucketProjectMethodDescriptor));
   private static final MockHttpService mockService =
       new MockHttpService(METHOD_DESCRIPTORS, ProjectStubSettings.getDefaultEndpoint());
@@ -464,24 +466,26 @@ public void enableXpnResourceProjectExceptionTest() throws Exception {
   @Test
   @SuppressWarnings("all")
   public void getProjectTest() {
-    String xpnProjectStatus = "xpnProjectStatus-308451647";
     String kind = "kind3292052";
-    String creationTimestamp = "creationTimestamp567396278";
-    String name = "name3373707";
     String description = "description-1724546052";
-    String id = "id3355";
+    String defaultNetworkTier = "defaultNetworkTier1545495185";
     String defaultServiceAccount = "defaultServiceAccount-1848771419";
     String selfLink = "selfLink-1691268851";
+    String xpnProjectStatus = "xpnProjectStatus-308451647";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    String id = "id3355";
     Project expectedResponse =
         Project.newBuilder()
-            .setXpnProjectStatus(xpnProjectStatus)
             .setKind(kind)
-            .setCreationTimestamp(creationTimestamp)
-            .setName(name)
             .setDescription(description)
-            .setId(id)
+            .setDefaultNetworkTier(defaultNetworkTier)
             .setDefaultServiceAccount(defaultServiceAccount)
             .setSelfLink(selfLink)
+            .setXpnProjectStatus(xpnProjectStatus)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setId(id)
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -526,24 +530,26 @@ public void getProjectExceptionTest() throws Exception {
   @Test
   @SuppressWarnings("all")
   public void getXpnHostProjectTest() {
-    String xpnProjectStatus = "xpnProjectStatus-308451647";
     String kind = "kind3292052";
-    String creationTimestamp = "creationTimestamp567396278";
-    String name = "name3373707";
     String description = "description-1724546052";
-    String id = "id3355";
+    String defaultNetworkTier = "defaultNetworkTier1545495185";
     String defaultServiceAccount = "defaultServiceAccount-1848771419";
     String selfLink = "selfLink-1691268851";
+    String xpnProjectStatus = "xpnProjectStatus-308451647";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    String id = "id3355";
     Project expectedResponse =
         Project.newBuilder()
-            .setXpnProjectStatus(xpnProjectStatus)
             .setKind(kind)
-            .setCreationTimestamp(creationTimestamp)
-            .setName(name)
             .setDescription(description)
-            .setId(id)
+            .setDefaultNetworkTier(defaultNetworkTier)
             .setDefaultServiceAccount(defaultServiceAccount)
             .setSelfLink(selfLink)
+            .setXpnProjectStatus(xpnProjectStatus)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setId(id)
             .build();
     mockService.addResponse(expectedResponse);
 
@@ -977,6 +983,99 @@ public void setCommonInstanceMetadataProjectExceptionTest() throws Exception {
     }
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void setDefaultNetworkTierProjectTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectName project = ProjectName.of("[PROJECT]");
+    ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource =
+        ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+
+    Operation actualResponse =
+        client.setDefaultNetworkTierProject(project, projectsSetDefaultNetworkTierRequestResource);
+    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
+  @SuppressWarnings("all")
+  public void setDefaultNetworkTierProjectExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectName project = ProjectName.of("[PROJECT]");
+      ProjectsSetDefaultNetworkTierRequest projectsSetDefaultNetworkTierRequestResource =
+          ProjectsSetDefaultNetworkTierRequest.newBuilder().build();
+
+      client.setDefaultNetworkTierProject(project, projectsSetDefaultNetworkTierRequestResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void setUsageExportBucketProjectTest() {
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/SubnetworkClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/SubnetworkClientTest.java
index 150fc4f5ba82..78a6ab222ce9 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/SubnetworkClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/SubnetworkClientTest.java
@@ -17,12 +17,14 @@
 
 import static com.google.cloud.compute.v1.SubnetworkClient.AggregatedListSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.SubnetworkClient.ListSubnetworksPagedResponse;
+import static com.google.cloud.compute.v1.SubnetworkClient.ListUsableSubnetworksPagedResponse;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.aggregatedListSubnetworksMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.deleteSubnetworkMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.expandIpCidrRangeSubnetworkMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.getSubnetworkMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.insertSubnetworkMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.listSubnetworksMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.listUsableSubnetworksMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.patchSubnetworkMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonSubnetworkStub.setPrivateIpGoogleAccessSubnetworkMethodDescriptor;
 
@@ -63,6 +65,7 @@ public class SubnetworkClientTest {
               getSubnetworkMethodDescriptor,
               insertSubnetworkMethodDescriptor,
               listSubnetworksMethodDescriptor,
+              listUsableSubnetworksMethodDescriptor,
               patchSubnetworkMethodDescriptor,
               setPrivateIpGoogleAccessSubnetworkMethodDescriptor));
   private static final MockHttpService mockService =
@@ -566,6 +569,66 @@ public void listSubnetworksExceptionTest() throws Exception {
     }
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void listUsableSubnetworksTest() {
+    String kind = "kind3292052";
+    String nextPageToken = "";
+    String id = "id3355";
+    String selfLink = "selfLink-1691268851";
+    UsableSubnetwork itemsElement = UsableSubnetwork.newBuilder().build();
+    List<UsableSubnetwork> items = Arrays.asList(itemsElement);
+    UsableSubnetworksAggregatedList expectedResponse =
+        UsableSubnetworksAggregatedList.newBuilder()
+            .setKind(kind)
+            .setNextPageToken(nextPageToken)
+            .setId(id)
+            .setSelfLink(selfLink)
+            .addAllItems(items)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectName project = ProjectName.of("[PROJECT]");
+
+    ListUsableSubnetworksPagedResponse pagedListResponse = client.listUsableSubnetworks(project);
+
+    List<UsableSubnetwork> resources = Lists.newArrayList(pagedListResponse.iterateAll());
+    Assert.assertEquals(1, resources.size());
+    Assert.assertEquals(expectedResponse.getItemsList().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
+  @SuppressWarnings("all")
+  public void listUsableSubnetworksExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectName project = ProjectName.of("[PROJECT]");
+
+      client.listUsableSubnetworks(project);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void patchSubnetworkTest() {
diff --git a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/TargetHttpsProxyClientTest.java b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/TargetHttpsProxyClientTest.java
index 27d57ca2abc8..98da0003ecd5 100644
--- a/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/TargetHttpsProxyClientTest.java
+++ b/google-cloud-clients/google-cloud-compute/src/test/java/com/google/cloud/compute/v1/TargetHttpsProxyClientTest.java
@@ -20,6 +20,7 @@
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.getTargetHttpsProxyMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.insertTargetHttpsProxyMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.listTargetHttpsProxiesMethodDescriptor;
+import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.setQuicOverrideTargetHttpsProxyMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.setSslCertificatesTargetHttpsProxyMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.setSslPolicyTargetHttpsProxyMethodDescriptor;
 import static com.google.cloud.compute.v1.stub.HttpJsonTargetHttpsProxyStub.setUrlMapTargetHttpsProxyMethodDescriptor;
@@ -56,6 +57,7 @@ public class TargetHttpsProxyClientTest {
               getTargetHttpsProxyMethodDescriptor,
               insertTargetHttpsProxyMethodDescriptor,
               listTargetHttpsProxiesMethodDescriptor,
+              setQuicOverrideTargetHttpsProxyMethodDescriptor,
               setSslCertificatesTargetHttpsProxyMethodDescriptor,
               setSslPolicyTargetHttpsProxyMethodDescriptor,
               setUrlMapTargetHttpsProxyMethodDescriptor));
@@ -395,6 +397,103 @@ public void listTargetHttpsProxiesExceptionTest() throws Exception {
     }
   }
 
+  @Test
+  @SuppressWarnings("all")
+  public void setQuicOverrideTargetHttpsProxyTest() {
+    String httpErrorMessage = "httpErrorMessage1276263769";
+    String targetId = "targetId-815576439";
+    String kind = "kind3292052";
+    String description = "description-1724546052";
+    String statusMessage = "statusMessage-239442758";
+    String selfLink = "selfLink-1691268851";
+    String insertTime = "insertTime-103148397";
+    Integer httpErrorStatusCode = 1386087020;
+    ProjectZoneName zone = ProjectZoneName.of("[PROJECT]", "[ZONE]");
+    String targetLink = "targetLink-2084812312";
+    String creationTimestamp = "creationTimestamp567396278";
+    String name = "name3373707";
+    Integer progress = 1001078227;
+    String operationType = "operationType-1432962286";
+    String startTime = "startTime-1573145462";
+    String endTime = "endTime1725551537";
+    String id = "id3355";
+    ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
+    String clientOperationId = "clientOperationId-239630617";
+    String user = "user3599307";
+    String status = "status-892481550";
+    Operation expectedResponse =
+        Operation.newBuilder()
+            .setHttpErrorMessage(httpErrorMessage)
+            .setTargetId(targetId)
+            .setKind(kind)
+            .setDescription(description)
+            .setStatusMessage(statusMessage)
+            .setSelfLink(selfLink)
+            .setInsertTime(insertTime)
+            .setHttpErrorStatusCode(httpErrorStatusCode)
+            .setZone(zone.toString())
+            .setTargetLink(targetLink)
+            .setCreationTimestamp(creationTimestamp)
+            .setName(name)
+            .setProgress(progress)
+            .setOperationType(operationType)
+            .setStartTime(startTime)
+            .setEndTime(endTime)
+            .setId(id)
+            .setRegion(region.toString())
+            .setClientOperationId(clientOperationId)
+            .setUser(user)
+            .setStatus(status)
+            .build();
+    mockService.addResponse(expectedResponse);
+
+    ProjectGlobalTargetHttpsProxyName targetHttpsProxy =
+        ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+    TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource =
+        TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+
+    Operation actualResponse =
+        client.setQuicOverrideTargetHttpsProxy(
+            targetHttpsProxy, targetHttpsProxiesSetQuicOverrideRequestResource);
+    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
+  @SuppressWarnings("all")
+  public void setQuicOverrideTargetHttpsProxyExceptionTest() throws Exception {
+    ApiException exception =
+        ApiExceptionFactory.createException(
+            new Exception(), FakeStatusCode.of(Code.INVALID_ARGUMENT), false);
+    mockService.addException(exception);
+
+    try {
+      ProjectGlobalTargetHttpsProxyName targetHttpsProxy =
+          ProjectGlobalTargetHttpsProxyName.of("[PROJECT]", "[TARGET_HTTPS_PROXY]");
+      TargetHttpsProxiesSetQuicOverrideRequest targetHttpsProxiesSetQuicOverrideRequestResource =
+          TargetHttpsProxiesSetQuicOverrideRequest.newBuilder().build();
+
+      client.setQuicOverrideTargetHttpsProxy(
+          targetHttpsProxy, targetHttpsProxiesSetQuicOverrideRequestResource);
+      Assert.fail("No exception raised");
+    } catch (InvalidArgumentException e) {
+      // Expected exception
+    }
+  }
+
   @Test
   @SuppressWarnings("all")
   public void setSslCertificatesTargetHttpsProxyTest() {
diff --git a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
index fb324fff3426..36eac47a77c8 100644
--- a/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
+++ b/google-cloud-clients/google-cloud-firestore/src/main/java/com/google/cloud/firestore/v1beta1/stub/FirestoreStubSettings.java
@@ -543,6 +543,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .batchGetDocumentsSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("streaming"));
+
       builder
           .beginTransactionSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
@@ -558,6 +563,11 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .runQuerySettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .listCollectionIdsSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
diff --git a/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/v1/stub/SpannerStubSettings.java b/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/v1/stub/SpannerStubSettings.java
index 901b5971a468..6cf3c210e11f 100644
--- a/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/v1/stub/SpannerStubSettings.java
+++ b/google-cloud-clients/google-cloud-spanner/src/main/java/com/google/cloud/spanner/v1/stub/SpannerStubSettings.java
@@ -480,11 +480,21 @@ private static Builder initDefaults(Builder builder) {
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .executeStreamingSqlSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .readSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))
           .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
 
+      builder
+          .streamingReadSettings()
+          .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("non_idempotent"))
+          .setRetrySettings(RETRY_PARAM_DEFINITIONS.get("default"));
+
       builder
           .beginTransactionSettings()
           .setRetryableCodes(RETRYABLE_CODE_DEFINITIONS.get("idempotent"))