Regenerate compute client (#4462)

google-cloud-clients/google-cloud-compute/src/main/java/com/google/cloud/compute/v1/AbandonInstancesInstanceGroupManagerHttpRequest.java

@@ -137,18 +137,29 @@ public List<String> getFieldMask() {
     return null;
   }
 
+  /** OAuth 2.0 token for the current user. */
   public String getAccessToken() {
     return access_token;
   }
 
+  /** Name of the JavaScript callback function that handles the response. */
   public String getCallback() {
     return callback;
   }
 
+  /** Selector specifying a subset of fields to include in the response. */
   public String getFields() {
     return fields;
   }
 
+  /**
+   * The name of the managed instance group. It must have the format
+   * `{project}/zones/{zone}/instanceGroupManagers/{instanceGroupManager}/abandonInstances`.
+   * \`{instanceGroupManager}\` must start with a letter, and contain only letters (\`[A-Za-z]\`),
+   * numbers (\`[0-9]\`), dashes (\`-\`), &#42; underscores (\`_\`), periods (\`.\`), tildes
+   * (\`~\`), plus (\`+\`) or percent &#42; signs (\`%\`). It must be between 3 and 255 characters
+   * in length, and it &#42; must not start with \`"goog"\`.
+   */
   public String getInstanceGroupManager() {
     return instanceGroupManager;
   }
@@ -158,22 +169,39 @@ public String getInstanceGroupManager() {
     return instanceGroupManagersAbandonInstancesRequestResource;
   }
 
+  /** API key. Required unless you provide an OAuth 2.0 token. */
   public String getKey() {
     return key;
   }
 
+  /** Returns response with indentations and line breaks. */
   public String getPrettyPrint() {
     return prettyPrint;
   }
 
+  /** Alternative to userIp. */
   public String getQuotaUser() {
     return quotaUser;
   }
 
+  /**
+   * An optional request ID to identify requests. Specify a unique request ID so that if you must
+   * retry your request, the server will know to ignore the request if it has already been
+   * completed.
+   *
+   * <p>For example, consider a situation where you make an initial request and the request times
+   * out. If you make the request again with the same request ID, the server can check if original
+   * operation with the same request ID was received, and if so, will ignore the second request.
+   * This prevents clients from accidentally creating duplicate commitments.
+   *
+   * <p>The request ID must be a valid UUID with the exception that zero UUID is not supported
+   * (00000000-0000-0000-0000-000000000000).
+   */
   public String getRequestId() {
     return requestId;
   }
 
+  /** IP address of the end user for whom the API call is being made. */
   public String getUserIp() {
     return userIp;
   }
@@ -266,37 +294,59 @@ public Builder mergeFrom(AbandonInstancesInstanceGroupManagerHttpRequest other)
       this.userIp = source.userIp;
     }
 
+    /** OAuth 2.0 token for the current user. */
     public String getAccessToken() {
       return access_token;
     }
 
+    /** OAuth 2.0 token for the current user. */
     public Builder setAccessToken(String access_token) {
       this.access_token = access_token;
       return this;
     }
 
+    /** Name of the JavaScript callback function that handles the response. */
     public String getCallback() {
       return callback;
     }
 
+    /** Name of the JavaScript callback function that handles the response. */
     public Builder setCallback(String callback) {
       this.callback = callback;
       return this;
     }
 
+    /** Selector specifying a subset of fields to include in the response. */
     public String getFields() {
       return fields;
     }
 
+    /** Selector specifying a subset of fields to include in the response. */
     public Builder setFields(String fields) {
       this.fields = fields;
       return this;
     }
 
+    /**
+     * The name of the managed instance group. It must have the format
+     * `{project}/zones/{zone}/instanceGroupManagers/{instanceGroupManager}/abandonInstances`.
+     * \`{instanceGroupManager}\` must start with a letter, and contain only letters (\`[A-Za-z]\`),
+     * numbers (\`[0-9]\`), dashes (\`-\`), &#42; underscores (\`_\`), periods (\`.\`), tildes
+     * (\`~\`), plus (\`+\`) or percent &#42; signs (\`%\`). It must be between 3 and 255 characters
+     * in length, and it &#42; must not start with \`"goog"\`.
+     */
     public String getInstanceGroupManager() {
       return instanceGroupManager;
     }
 
+    /**
+     * The name of the managed instance group. It must have the format
+     * `{project}/zones/{zone}/instanceGroupManagers/{instanceGroupManager}/abandonInstances`.
+     * \`{instanceGroupManager}\` must start with a letter, and contain only letters (\`[A-Za-z]\`),
+     * numbers (\`[0-9]\`), dashes (\`-\`), &#42; underscores (\`_\`), periods (\`.\`), tildes
+     * (\`~\`), plus (\`+\`) or percent &#42; signs (\`%\`). It must be between 3 and 255 characters
+     * in length, and it &#42; must not start with \`"goog"\`.
+     */
     public Builder setInstanceGroupManager(String instanceGroupManager) {
       this.instanceGroupManager = instanceGroupManager;
       return this;
@@ -315,46 +365,80 @@ public Builder setInstanceGroupManagersAbandonInstancesRequestResource(
       return this;
     }
 
+    /** API key. Required unless you provide an OAuth 2.0 token. */
     public String getKey() {
       return key;
     }
 
+    /** API key. Required unless you provide an OAuth 2.0 token. */
     public Builder setKey(String key) {
       this.key = key;
       return this;
     }
 
+    /** Returns response with indentations and line breaks. */
     public String getPrettyPrint() {
       return prettyPrint;
     }
 
+    /** Returns response with indentations and line breaks. */
     public Builder setPrettyPrint(String prettyPrint) {
       this.prettyPrint = prettyPrint;
       return this;
     }
 
+    /** Alternative to userIp. */
     public String getQuotaUser() {
       return quotaUser;
     }
 
+    /** Alternative to userIp. */
     public Builder setQuotaUser(String quotaUser) {
       this.quotaUser = quotaUser;
       return this;
     }
 
+    /**
+     * An optional request ID to identify requests. Specify a unique request ID so that if you must
+     * retry your request, the server will know to ignore the request if it has already been
+     * completed.
+     *
+     * <p>For example, consider a situation where you make an initial request and the request times
+     * out. If you make the request again with the same request ID, the server can check if original
+     * operation with the same request ID was received, and if so, will ignore the second request.
+     * This prevents clients from accidentally creating duplicate commitments.
+     *
+     * <p>The request ID must be a valid UUID with the exception that zero UUID is not supported
+     * (00000000-0000-0000-0000-000000000000).
+     */
     public String getRequestId() {
       return requestId;
     }
 
+    /**
+     * An optional request ID to identify requests. Specify a unique request ID so that if you must
+     * retry your request, the server will know to ignore the request if it has already been
+     * completed.
+     *
+     * <p>For example, consider a situation where you make an initial request and the request times
+     * out. If you make the request again with the same request ID, the server can check if original
+     * operation with the same request ID was received, and if so, will ignore the second request.
+     * This prevents clients from accidentally creating duplicate commitments.
+     *
+     * <p>The request ID must be a valid UUID with the exception that zero UUID is not supported
+     * (00000000-0000-0000-0000-000000000000).
+     */
     public Builder setRequestId(String requestId) {
       this.requestId = requestId;
       return this;
     }
 
+    /** IP address of the end user for whom the API call is being made. */
     public String getUserIp() {
       return userIp;
     }
 
+    /** IP address of the end user for whom the API call is being made. */
     public Builder setUserIp(String userIp) {
       this.userIp = userIp;
       return this;