android-16.0.0_r2/s

/*
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.recommender.v1;

import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutures;
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.recommender.v1.stub.RecommenderStub;
import com.google.cloud.recommender.v1.stub.RecommenderStubSettings;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.protobuf.FieldMask;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * Service Description: Provides insights and recommendations for cloud customers for various
 * categories like performance optimization, cost savings, reliability, feature discovery, etc.
 * Insights and recommendations are generated automatically based on analysis of user resources,
 * configuration and monitoring metrics.
 *
 * <p>This class provides the ability to make remote calls to the backing service through method
 * calls that map to API methods. Sample code to get started:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
 *   InsightName name =
 *       InsightName.ofProjectLocationInsightTypeInsightName(
 *           "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]");
 *   Insight response = recommenderClient.getInsight(name);
 * }
 * }</pre>
 *
 * <p>Note: close() needs to be called on the RecommenderClient 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 RecommenderSettings to
 * create(). For example:
 *
 * <p>To customize credentials:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * RecommenderSettings recommenderSettings =
 *     RecommenderSettings.newBuilder()
 *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
 *         .build();
 * RecommenderClient recommenderClient = RecommenderClient.create(recommenderSettings);
 * }</pre>
 *
 * <p>To customize the endpoint:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * RecommenderSettings recommenderSettings =
 *     RecommenderSettings.newBuilder().setEndpoint(myEndpoint).build();
 * RecommenderClient recommenderClient = RecommenderClient.create(recommenderSettings);
 * }</pre>
 *
 * <p>To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
 * the wire:
 *
 * <pre>{@code
 * // This snippet has been automatically generated and should be regarded as a code template only.
 * // It will require modifications to work:
 * // - It may require correct/in-range values for request initialization.
 * // - It may require specifying regional endpoints when creating the service client as shown in
 * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 * RecommenderSettings recommenderSettings = RecommenderSettings.newHttpJsonBuilder().build();
 * RecommenderClient recommenderClient = RecommenderClient.create(recommenderSettings);
 * }</pre>
 *
 * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
 */
@Generated("by gapic-generator-java")
public class RecommenderClient implements BackgroundResource {
  private final RecommenderSettings settings;
  private final RecommenderStub stub;

  /** Constructs an instance of RecommenderClient with default settings. */
  public static final RecommenderClient create() throws IOException {
    return create(RecommenderSettings.newBuilder().build());
  }

  /**
   * Constructs an instance of RecommenderClient, 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 RecommenderClient create(RecommenderSettings settings) throws IOException {
    return new RecommenderClient(settings);
  }

  /**
   * Constructs an instance of RecommenderClient, using the given stub for making calls. This is for
   * advanced usage - prefer using create(RecommenderSettings).
   */
  public static final RecommenderClient create(RecommenderStub stub) {
    return new RecommenderClient(stub);
  }

  /**
   * Constructs an instance of RecommenderClient, 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 RecommenderClient(RecommenderSettings settings) throws IOException {
    this.settings = settings;
    this.stub = ((RecommenderStubSettings) settings.getStubSettings()).createStub();
  }

  protected RecommenderClient(RecommenderStub stub) {
    this.settings = null;
    this.stub = stub;
  }

  public final RecommenderSettings getSettings() {
    return settings;
  }

  public RecommenderStub getStub() {
    return stub;
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists insights for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   InsightTypeName parent =
   *       InsightTypeName.ofProjectLocationInsightTypeName(
   *           "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]");
   *   for (Insight element : recommenderClient.listInsights(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     INSIGHT_TYPE_ID refers to supported insight types:
   *     https://cloud.google.com/recommender/docs/insights/insight-types.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListInsightsPagedResponse listInsights(InsightTypeName parent) {
    ListInsightsRequest request =
        ListInsightsRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .build();
    return listInsights(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists insights for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String parent =
   *       InsightTypeName.ofProjectLocationInsightTypeName(
   *               "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *           .toString();
   *   for (Insight element : recommenderClient.listInsights(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/insightTypes/[INSIGHT_TYPE_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     INSIGHT_TYPE_ID refers to supported insight types:
   *     https://cloud.google.com/recommender/docs/insights/insight-types.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListInsightsPagedResponse listInsights(String parent) {
    ListInsightsRequest request = ListInsightsRequest.newBuilder().setParent(parent).build();
    return listInsights(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists insights for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListInsightsRequest request =
   *       ListInsightsRequest.newBuilder()
   *           .setParent(
   *               InsightTypeName.ofProjectLocationInsightTypeName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   for (Insight element : recommenderClient.listInsights(request).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListInsightsPagedResponse listInsights(ListInsightsRequest request) {
    return listInsightsPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists insights for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListInsightsRequest request =
   *       ListInsightsRequest.newBuilder()
   *           .setParent(
   *               InsightTypeName.ofProjectLocationInsightTypeName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   ApiFuture<Insight> future = recommenderClient.listInsightsPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Insight element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListInsightsRequest, ListInsightsPagedResponse>
      listInsightsPagedCallable() {
    return stub.listInsightsPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists insights for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListInsightsRequest request =
   *       ListInsightsRequest.newBuilder()
   *           .setParent(
   *               InsightTypeName.ofProjectLocationInsightTypeName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   while (true) {
   *     ListInsightsResponse response = recommenderClient.listInsightsCallable().call(request);
   *     for (Insight element : response.getInsightsList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListInsightsRequest, ListInsightsResponse> listInsightsCallable() {
    return stub.listInsightsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested insight. Requires the recommender.&#42;.get IAM permission for the specified
   * insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   InsightName name =
   *       InsightName.ofProjectLocationInsightTypeInsightName(
   *           "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]");
   *   Insight response = recommenderClient.getInsight(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the insight.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight getInsight(InsightName name) {
    GetInsightRequest request =
        GetInsightRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    return getInsight(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested insight. Requires the recommender.&#42;.get IAM permission for the specified
   * insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       InsightName.ofProjectLocationInsightTypeInsightName(
   *               "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *           .toString();
   *   Insight response = recommenderClient.getInsight(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the insight.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight getInsight(String name) {
    GetInsightRequest request = GetInsightRequest.newBuilder().setName(name).build();
    return getInsight(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested insight. Requires the recommender.&#42;.get IAM permission for the specified
   * insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetInsightRequest request =
   *       GetInsightRequest.newBuilder()
   *           .setName(
   *               InsightName.ofProjectLocationInsightTypeInsightName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *                   .toString())
   *           .build();
   *   Insight response = recommenderClient.getInsight(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight getInsight(GetInsightRequest request) {
    return getInsightCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested insight. Requires the recommender.&#42;.get IAM permission for the specified
   * insight type.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetInsightRequest request =
   *       GetInsightRequest.newBuilder()
   *           .setName(
   *               InsightName.ofProjectLocationInsightTypeInsightName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *                   .toString())
   *           .build();
   *   ApiFuture<Insight> future = recommenderClient.getInsightCallable().futureCall(request);
   *   // Do something.
   *   Insight response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetInsightRequest, Insight> getInsightCallable() {
    return stub.getInsightCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Insight State as Accepted. Users can use this method to indicate to the Recommender
   * API that they have applied some action based on the insight. This stops the insight content
   * from being updated.
   *
   * <p>MarkInsightAccepted can be applied to insights in ACTIVE state. Requires the
   * recommender.&#42;.update IAM permission for the specified insight.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   InsightName name =
   *       InsightName.ofProjectLocationInsightTypeInsightName(
   *           "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]");
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Insight response = recommenderClient.markInsightAccepted(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the insight.
   * @param stateMetadata Optional. State properties user wish to include with this state. Full
   *     replace of the current state_metadata.
   * @param etag Required. Fingerprint of the Insight. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight markInsightAccepted(
      InsightName name, Map<String, String> stateMetadata, String etag) {
    MarkInsightAcceptedRequest request =
        MarkInsightAcceptedRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markInsightAccepted(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Insight State as Accepted. Users can use this method to indicate to the Recommender
   * API that they have applied some action based on the insight. This stops the insight content
   * from being updated.
   *
   * <p>MarkInsightAccepted can be applied to insights in ACTIVE state. Requires the
   * recommender.&#42;.update IAM permission for the specified insight.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       InsightName.ofProjectLocationInsightTypeInsightName(
   *               "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *           .toString();
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Insight response = recommenderClient.markInsightAccepted(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the insight.
   * @param stateMetadata Optional. State properties user wish to include with this state. Full
   *     replace of the current state_metadata.
   * @param etag Required. Fingerprint of the Insight. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight markInsightAccepted(
      String name, Map<String, String> stateMetadata, String etag) {
    MarkInsightAcceptedRequest request =
        MarkInsightAcceptedRequest.newBuilder()
            .setName(name)
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markInsightAccepted(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Insight State as Accepted. Users can use this method to indicate to the Recommender
   * API that they have applied some action based on the insight. This stops the insight content
   * from being updated.
   *
   * <p>MarkInsightAccepted can be applied to insights in ACTIVE state. Requires the
   * recommender.&#42;.update IAM permission for the specified insight.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkInsightAcceptedRequest request =
   *       MarkInsightAcceptedRequest.newBuilder()
   *           .setName(
   *               InsightName.ofProjectLocationInsightTypeInsightName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   Insight response = recommenderClient.markInsightAccepted(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Insight markInsightAccepted(MarkInsightAcceptedRequest request) {
    return markInsightAcceptedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Insight State as Accepted. Users can use this method to indicate to the Recommender
   * API that they have applied some action based on the insight. This stops the insight content
   * from being updated.
   *
   * <p>MarkInsightAccepted can be applied to insights in ACTIVE state. Requires the
   * recommender.&#42;.update IAM permission for the specified insight.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkInsightAcceptedRequest request =
   *       MarkInsightAcceptedRequest.newBuilder()
   *           .setName(
   *               InsightName.ofProjectLocationInsightTypeInsightName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]", "[INSIGHT]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   ApiFuture<Insight> future =
   *       recommenderClient.markInsightAcceptedCallable().futureCall(request);
   *   // Do something.
   *   Insight response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<MarkInsightAcceptedRequest, Insight> markInsightAcceptedCallable() {
    return stub.markInsightAcceptedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommenderName parent =
   *       RecommenderName.ofProjectLocationRecommenderName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]");
   *   for (Recommendation element : recommenderClient.listRecommendations(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     RECOMMENDER_ID refers to supported recommenders:
   *     https://cloud.google.com/recommender/docs/recommenders.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListRecommendationsPagedResponse listRecommendations(RecommenderName parent) {
    ListRecommendationsRequest request =
        ListRecommendationsRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .build();
    return listRecommendations(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String parent =
   *       RecommenderName.ofProjectLocationRecommenderName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *           .toString();
   *   for (Recommendation element : recommenderClient.listRecommendations(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     RECOMMENDER_ID refers to supported recommenders:
   *     https://cloud.google.com/recommender/docs/recommenders.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListRecommendationsPagedResponse listRecommendations(String parent) {
    ListRecommendationsRequest request =
        ListRecommendationsRequest.newBuilder().setParent(parent).build();
    return listRecommendations(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommenderName parent =
   *       RecommenderName.ofProjectLocationRecommenderName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]");
   *   String filter = "filter-1274492040";
   *   for (Recommendation element :
   *       recommenderClient.listRecommendations(parent, filter).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     RECOMMENDER_ID refers to supported recommenders:
   *     https://cloud.google.com/recommender/docs/recommenders.
   * @param filter Filter expression to restrict the recommendations returned. Supported filter
   *     fields:
   *     <ul>
   *       <li>`state_info.state`
   *     </ul>
   *     <ul>
   *       <li>`recommenderSubtype`
   *     </ul>
   *     <ul>
   *       <li>`priority`
   *     </ul>
   *     <p>Examples:
   *     <ul>
   *       <li>`stateInfo.state = ACTIVE OR stateInfo.state = DISMISSED`
   *     </ul>
   *     <ul>
   *       <li>`recommenderSubtype = REMOVE_ROLE OR recommenderSubtype = REPLACE_ROLE`
   *     </ul>
   *     <ul>
   *       <li>`priority = P1 OR priority = P2`
   *     </ul>
   *     <ul>
   *       <li>`stateInfo.state = ACTIVE AND (priority = P1 OR priority = P2)`
   *     </ul>
   *     <p>(These expressions are based on the filter language described at
   *     https://google.aip.dev/160)
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListRecommendationsPagedResponse listRecommendations(
      RecommenderName parent, String filter) {
    ListRecommendationsRequest request =
        ListRecommendationsRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setFilter(filter)
            .build();
    return listRecommendations(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String parent =
   *       RecommenderName.ofProjectLocationRecommenderName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *           .toString();
   *   String filter = "filter-1274492040";
   *   for (Recommendation element :
   *       recommenderClient.listRecommendations(parent, filter).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The container resource on which to execute the request. Acceptable
   *     formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`billingAccounts/[BILLING_ACCOUNT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`folders/[FOLDER_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]`
   *     </ul>
   *     <p>LOCATION here refers to GCP Locations: https://cloud.google.com/about/locations/
   *     RECOMMENDER_ID refers to supported recommenders:
   *     https://cloud.google.com/recommender/docs/recommenders.
   * @param filter Filter expression to restrict the recommendations returned. Supported filter
   *     fields:
   *     <ul>
   *       <li>`state_info.state`
   *     </ul>
   *     <ul>
   *       <li>`recommenderSubtype`
   *     </ul>
   *     <ul>
   *       <li>`priority`
   *     </ul>
   *     <p>Examples:
   *     <ul>
   *       <li>`stateInfo.state = ACTIVE OR stateInfo.state = DISMISSED`
   *     </ul>
   *     <ul>
   *       <li>`recommenderSubtype = REMOVE_ROLE OR recommenderSubtype = REPLACE_ROLE`
   *     </ul>
   *     <ul>
   *       <li>`priority = P1 OR priority = P2`
   *     </ul>
   *     <ul>
   *       <li>`stateInfo.state = ACTIVE AND (priority = P1 OR priority = P2)`
   *     </ul>
   *     <p>(These expressions are based on the filter language described at
   *     https://google.aip.dev/160)
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListRecommendationsPagedResponse listRecommendations(String parent, String filter) {
    ListRecommendationsRequest request =
        ListRecommendationsRequest.newBuilder().setParent(parent).setFilter(filter).build();
    return listRecommendations(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListRecommendationsRequest request =
   *       ListRecommendationsRequest.newBuilder()
   *           .setParent(
   *               RecommenderName.ofProjectLocationRecommenderName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   for (Recommendation element : recommenderClient.listRecommendations(request).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListRecommendationsPagedResponse listRecommendations(
      ListRecommendationsRequest request) {
    return listRecommendationsPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListRecommendationsRequest request =
   *       ListRecommendationsRequest.newBuilder()
   *           .setParent(
   *               RecommenderName.ofProjectLocationRecommenderName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   ApiFuture<Recommendation> future =
   *       recommenderClient.listRecommendationsPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Recommendation element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListRecommendationsRequest, ListRecommendationsPagedResponse>
      listRecommendationsPagedCallable() {
    return stub.listRecommendationsPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists recommendations for the specified Cloud Resource. Requires the recommender.&#42;.list IAM
   * permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   ListRecommendationsRequest request =
   *       ListRecommendationsRequest.newBuilder()
   *           .setParent(
   *               RecommenderName.ofProjectLocationRecommenderName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *                   .toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   while (true) {
   *     ListRecommendationsResponse response =
   *         recommenderClient.listRecommendationsCallable().call(request);
   *     for (Recommendation element : response.getRecommendationsList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListRecommendationsRequest, ListRecommendationsResponse>
      listRecommendationsCallable() {
    return stub.listRecommendationsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested recommendation. Requires the recommender.&#42;.get IAM permission for the
   * specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommendationName name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]");
   *   Recommendation response = recommenderClient.getRecommendation(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation getRecommendation(RecommendationName name) {
    GetRecommendationRequest request =
        GetRecommendationRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .build();
    return getRecommendation(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested recommendation. Requires the recommender.&#42;.get IAM permission for the
   * specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *           .toString();
   *   Recommendation response = recommenderClient.getRecommendation(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation getRecommendation(String name) {
    GetRecommendationRequest request = GetRecommendationRequest.newBuilder().setName(name).build();
    return getRecommendation(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested recommendation. Requires the recommender.&#42;.get IAM permission for the
   * specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetRecommendationRequest request =
   *       GetRecommendationRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .build();
   *   Recommendation response = recommenderClient.getRecommendation(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation getRecommendation(GetRecommendationRequest request) {
    return getRecommendationCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested recommendation. Requires the recommender.&#42;.get IAM permission for the
   * specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetRecommendationRequest request =
   *       GetRecommendationRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .build();
   *   ApiFuture<Recommendation> future =
   *       recommenderClient.getRecommendationCallable().futureCall(request);
   *   // Do something.
   *   Recommendation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetRecommendationRequest, Recommendation> getRecommendationCallable() {
    return stub.getRecommendationCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Claimed. Users can use this method to indicate to the
   * Recommender API that they are starting to apply the recommendation themselves. This stops the
   * recommendation content from being updated. Associated insights are frozen and placed in the
   * ACCEPTED state.
   *
   * <p>MarkRecommendationClaimed can be applied to recommendations in CLAIMED, SUCCEEDED, FAILED,
   * or ACTIVE state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommendationName name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]");
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationClaimed(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationClaimed(
      RecommendationName name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationClaimedRequest request =
        MarkRecommendationClaimedRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationClaimed(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Claimed. Users can use this method to indicate to the
   * Recommender API that they are starting to apply the recommendation themselves. This stops the
   * recommendation content from being updated. Associated insights are frozen and placed in the
   * ACCEPTED state.
   *
   * <p>MarkRecommendationClaimed can be applied to recommendations in CLAIMED, SUCCEEDED, FAILED,
   * or ACTIVE state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *           .toString();
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationClaimed(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationClaimed(
      String name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationClaimedRequest request =
        MarkRecommendationClaimedRequest.newBuilder()
            .setName(name)
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationClaimed(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Claimed. Users can use this method to indicate to the
   * Recommender API that they are starting to apply the recommendation themselves. This stops the
   * recommendation content from being updated. Associated insights are frozen and placed in the
   * ACCEPTED state.
   *
   * <p>MarkRecommendationClaimed can be applied to recommendations in CLAIMED, SUCCEEDED, FAILED,
   * or ACTIVE state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationClaimedRequest request =
   *       MarkRecommendationClaimedRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   Recommendation response = recommenderClient.markRecommendationClaimed(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationClaimed(MarkRecommendationClaimedRequest request) {
    return markRecommendationClaimedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Claimed. Users can use this method to indicate to the
   * Recommender API that they are starting to apply the recommendation themselves. This stops the
   * recommendation content from being updated. Associated insights are frozen and placed in the
   * ACCEPTED state.
   *
   * <p>MarkRecommendationClaimed can be applied to recommendations in CLAIMED, SUCCEEDED, FAILED,
   * or ACTIVE state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationClaimedRequest request =
   *       MarkRecommendationClaimedRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   ApiFuture<Recommendation> future =
   *       recommenderClient.markRecommendationClaimedCallable().futureCall(request);
   *   // Do something.
   *   Recommendation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<MarkRecommendationClaimedRequest, Recommendation>
      markRecommendationClaimedCallable() {
    return stub.markRecommendationClaimedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Succeeded. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation was
   * successful. This stops the recommendation content from being updated. Associated insights are
   * frozen and placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationSucceeded can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED,
   * or FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommendationName name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]");
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationSucceeded(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationSucceeded(
      RecommendationName name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationSucceededRequest request =
        MarkRecommendationSucceededRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationSucceeded(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Succeeded. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation was
   * successful. This stops the recommendation content from being updated. Associated insights are
   * frozen and placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationSucceeded can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED,
   * or FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *           .toString();
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationSucceeded(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationSucceeded(
      String name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationSucceededRequest request =
        MarkRecommendationSucceededRequest.newBuilder()
            .setName(name)
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationSucceeded(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Succeeded. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation was
   * successful. This stops the recommendation content from being updated. Associated insights are
   * frozen and placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationSucceeded can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED,
   * or FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationSucceededRequest request =
   *       MarkRecommendationSucceededRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   Recommendation response = recommenderClient.markRecommendationSucceeded(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationSucceeded(
      MarkRecommendationSucceededRequest request) {
    return markRecommendationSucceededCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Succeeded. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation was
   * successful. This stops the recommendation content from being updated. Associated insights are
   * frozen and placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationSucceeded can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED,
   * or FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationSucceededRequest request =
   *       MarkRecommendationSucceededRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   ApiFuture<Recommendation> future =
   *       recommenderClient.markRecommendationSucceededCallable().futureCall(request);
   *   // Do something.
   *   Recommendation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<MarkRecommendationSucceededRequest, Recommendation>
      markRecommendationSucceededCallable() {
    return stub.markRecommendationSucceededCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Failed. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation failed.
   * This stops the recommendation content from being updated. Associated insights are frozen and
   * placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationFailed can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED, or
   * FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommendationName name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]");
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationFailed(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationFailed(
      RecommendationName name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationFailedRequest request =
        MarkRecommendationFailedRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationFailed(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Failed. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation failed.
   * This stops the recommendation content from being updated. Associated insights are frozen and
   * placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationFailed can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED, or
   * FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *           .toString();
   *   Map<String, String> stateMetadata = new HashMap<>();
   *   String etag = "etag3123477";
   *   Recommendation response =
   *       recommenderClient.markRecommendationFailed(name, stateMetadata, etag);
   * }
   * }</pre>
   *
   * @param name Required. Name of the recommendation.
   * @param stateMetadata State properties to include with this state. Overwrites any existing
   *     `state_metadata`. Keys must match the regex `/^[a-z0-9][a-z0-9_.-]{0,62}$/`. Values must
   *     match the regex `/^[a-zA-Z0-9_./-]{0,255}$/`.
   * @param etag Required. Fingerprint of the Recommendation. Provides optimistic locking.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationFailed(
      String name, Map<String, String> stateMetadata, String etag) {
    MarkRecommendationFailedRequest request =
        MarkRecommendationFailedRequest.newBuilder()
            .setName(name)
            .putAllStateMetadata(stateMetadata)
            .setEtag(etag)
            .build();
    return markRecommendationFailed(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Failed. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation failed.
   * This stops the recommendation content from being updated. Associated insights are frozen and
   * placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationFailed can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED, or
   * FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationFailedRequest request =
   *       MarkRecommendationFailedRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   Recommendation response = recommenderClient.markRecommendationFailed(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Recommendation markRecommendationFailed(MarkRecommendationFailedRequest request) {
    return markRecommendationFailedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Marks the Recommendation State as Failed. Users can use this method to indicate to the
   * Recommender API that they have applied the recommendation themselves, and the operation failed.
   * This stops the recommendation content from being updated. Associated insights are frozen and
   * placed in the ACCEPTED state.
   *
   * <p>MarkRecommendationFailed can be applied to recommendations in ACTIVE, CLAIMED, SUCCEEDED, or
   * FAILED state.
   *
   * <p>Requires the recommender.&#42;.update IAM permission for the specified recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   MarkRecommendationFailedRequest request =
   *       MarkRecommendationFailedRequest.newBuilder()
   *           .setName(
   *               RecommendationName.ofProjectLocationRecommenderRecommendationName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]", "[RECOMMENDATION]")
   *                   .toString())
   *           .putAllStateMetadata(new HashMap<String, String>())
   *           .setEtag("etag3123477")
   *           .build();
   *   ApiFuture<Recommendation> future =
   *       recommenderClient.markRecommendationFailedCallable().futureCall(request);
   *   // Do something.
   *   Recommendation response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<MarkRecommendationFailedRequest, Recommendation>
      markRecommendationFailedCallable() {
    return stub.markRecommendationFailedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested Recommender Config. There is only one instance of the config for each
   * Recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommenderConfigName name =
   *       RecommenderConfigName.ofProjectLocationRecommenderName(
   *           "[PROJECT]", "[LOCATION]", "[RECOMMENDER]");
   *   RecommenderConfig response = recommenderClient.getRecommenderConfig(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the Recommendation Config to get.
   *     <p>Acceptable formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final RecommenderConfig getRecommenderConfig(RecommenderConfigName name) {
    GetRecommenderConfigRequest request =
        GetRecommenderConfigRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .build();
    return getRecommenderConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested Recommender Config. There is only one instance of the config for each
   * Recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       RecommenderConfigName.ofProjectLocationRecommenderName(
   *               "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *           .toString();
   *   RecommenderConfig response = recommenderClient.getRecommenderConfig(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the Recommendation Config to get.
   *     <p>Acceptable formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/[LOCATION]/recommenders/[RECOMMENDER_ID]/config`
   *     </ul>
   *
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final RecommenderConfig getRecommenderConfig(String name) {
    GetRecommenderConfigRequest request =
        GetRecommenderConfigRequest.newBuilder().setName(name).build();
    return getRecommenderConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested Recommender Config. There is only one instance of the config for each
   * Recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetRecommenderConfigRequest request =
   *       GetRecommenderConfigRequest.newBuilder()
   *           .setName(
   *               RecommenderConfigName.ofProjectLocationRecommenderName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *                   .toString())
   *           .build();
   *   RecommenderConfig response = recommenderClient.getRecommenderConfig(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final RecommenderConfig getRecommenderConfig(GetRecommenderConfigRequest request) {
    return getRecommenderConfigCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested Recommender Config. There is only one instance of the config for each
   * Recommender.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetRecommenderConfigRequest request =
   *       GetRecommenderConfigRequest.newBuilder()
   *           .setName(
   *               RecommenderConfigName.ofProjectLocationRecommenderName(
   *                       "[PROJECT]", "[LOCATION]", "[RECOMMENDER]")
   *                   .toString())
   *           .build();
   *   ApiFuture<RecommenderConfig> future =
   *       recommenderClient.getRecommenderConfigCallable().futureCall(request);
   *   // Do something.
   *   RecommenderConfig response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetRecommenderConfigRequest, RecommenderConfig>
      getRecommenderConfigCallable() {
    return stub.getRecommenderConfigCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a Recommender Config. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   RecommenderConfig recommenderConfig = RecommenderConfig.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   RecommenderConfig response =
   *       recommenderClient.updateRecommenderConfig(recommenderConfig, updateMask);
   * }
   * }</pre>
   *
   * @param recommenderConfig Required. The RecommenderConfig to update.
   * @param updateMask The list of fields to be updated.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final RecommenderConfig updateRecommenderConfig(
      RecommenderConfig recommenderConfig, FieldMask updateMask) {
    UpdateRecommenderConfigRequest request =
        UpdateRecommenderConfigRequest.newBuilder()
            .setRecommenderConfig(recommenderConfig)
            .setUpdateMask(updateMask)
            .build();
    return updateRecommenderConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a Recommender Config. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   UpdateRecommenderConfigRequest request =
   *       UpdateRecommenderConfigRequest.newBuilder()
   *           .setRecommenderConfig(RecommenderConfig.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setValidateOnly(true)
   *           .build();
   *   RecommenderConfig response = recommenderClient.updateRecommenderConfig(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final RecommenderConfig updateRecommenderConfig(UpdateRecommenderConfigRequest request) {
    return updateRecommenderConfigCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a Recommender Config. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   UpdateRecommenderConfigRequest request =
   *       UpdateRecommenderConfigRequest.newBuilder()
   *           .setRecommenderConfig(RecommenderConfig.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setValidateOnly(true)
   *           .build();
   *   ApiFuture<RecommenderConfig> future =
   *       recommenderClient.updateRecommenderConfigCallable().futureCall(request);
   *   // Do something.
   *   RecommenderConfig response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateRecommenderConfigRequest, RecommenderConfig>
      updateRecommenderConfigCallable() {
    return stub.updateRecommenderConfigCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested InsightTypeConfig. There is only one instance of the config for each
   * InsightType.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   InsightTypeConfigName name =
   *       InsightTypeConfigName.ofProjectLocationInsightTypeName(
   *           "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]");
   *   InsightTypeConfig response = recommenderClient.getInsightTypeConfig(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the InsightTypeConfig to get.
   *     <p>Acceptable formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final InsightTypeConfig getInsightTypeConfig(InsightTypeConfigName name) {
    GetInsightTypeConfigRequest request =
        GetInsightTypeConfigRequest.newBuilder()
            .setName(name == null ? null : name.toString())
            .build();
    return getInsightTypeConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested InsightTypeConfig. There is only one instance of the config for each
   * InsightType.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   String name =
   *       InsightTypeConfigName.ofProjectLocationInsightTypeName(
   *               "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *           .toString();
   *   InsightTypeConfig response = recommenderClient.getInsightTypeConfig(name);
   * }
   * }</pre>
   *
   * @param name Required. Name of the InsightTypeConfig to get.
   *     <p>Acceptable formats:
   *     <ul>
   *       <li>`projects/[PROJECT_NUMBER]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`projects/[PROJECT_ID]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *     <ul>
   *       <li>`organizations/[ORGANIZATION_ID]/locations/global/recommenders/[INSIGHT_TYPE_ID]/config`
   *     </ul>
   *
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final InsightTypeConfig getInsightTypeConfig(String name) {
    GetInsightTypeConfigRequest request =
        GetInsightTypeConfigRequest.newBuilder().setName(name).build();
    return getInsightTypeConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested InsightTypeConfig. There is only one instance of the config for each
   * InsightType.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetInsightTypeConfigRequest request =
   *       GetInsightTypeConfigRequest.newBuilder()
   *           .setName(
   *               InsightTypeConfigName.ofProjectLocationInsightTypeName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *                   .toString())
   *           .build();
   *   InsightTypeConfig response = recommenderClient.getInsightTypeConfig(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final InsightTypeConfig getInsightTypeConfig(GetInsightTypeConfigRequest request) {
    return getInsightTypeConfigCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the requested InsightTypeConfig. There is only one instance of the config for each
   * InsightType.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   GetInsightTypeConfigRequest request =
   *       GetInsightTypeConfigRequest.newBuilder()
   *           .setName(
   *               InsightTypeConfigName.ofProjectLocationInsightTypeName(
   *                       "[PROJECT]", "[LOCATION]", "[INSIGHT_TYPE]")
   *                   .toString())
   *           .build();
   *   ApiFuture<InsightTypeConfig> future =
   *       recommenderClient.getInsightTypeConfigCallable().futureCall(request);
   *   // Do something.
   *   InsightTypeConfig response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetInsightTypeConfigRequest, InsightTypeConfig>
      getInsightTypeConfigCallable() {
    return stub.getInsightTypeConfigCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an InsightTypeConfig change. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   InsightTypeConfig insightTypeConfig = InsightTypeConfig.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   InsightTypeConfig response =
   *       recommenderClient.updateInsightTypeConfig(insightTypeConfig, updateMask);
   * }
   * }</pre>
   *
   * @param insightTypeConfig Required. The InsightTypeConfig to update.
   * @param updateMask The list of fields to be updated.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final InsightTypeConfig updateInsightTypeConfig(
      InsightTypeConfig insightTypeConfig, FieldMask updateMask) {
    UpdateInsightTypeConfigRequest request =
        UpdateInsightTypeConfigRequest.newBuilder()
            .setInsightTypeConfig(insightTypeConfig)
            .setUpdateMask(updateMask)
            .build();
    return updateInsightTypeConfig(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an InsightTypeConfig change. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   UpdateInsightTypeConfigRequest request =
   *       UpdateInsightTypeConfigRequest.newBuilder()
   *           .setInsightTypeConfig(InsightTypeConfig.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setValidateOnly(true)
   *           .build();
   *   InsightTypeConfig response = recommenderClient.updateInsightTypeConfig(request);
   * }
   * }</pre>
   *
   * @param request The request object containing all of the parameters for the API call.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final InsightTypeConfig updateInsightTypeConfig(UpdateInsightTypeConfigRequest request) {
    return updateInsightTypeConfigCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an InsightTypeConfig change. This will create a new revision of the config.
   *
   * <p>Sample code:
   *
   * <pre>{@code
   * // This snippet has been automatically generated and should be regarded as a code template only.
   * // It will require modifications to work:
   * // - It may require correct/in-range values for request initialization.
   * // - It may require specifying regional endpoints when creating the service client as shown in
   * // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
   * try (RecommenderClient recommenderClient = RecommenderClient.create()) {
   *   UpdateInsightTypeConfigRequest request =
   *       UpdateInsightTypeConfigRequest.newBuilder()
   *           .setInsightTypeConfig(InsightTypeConfig.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .setValidateOnly(true)
   *           .build();
   *   ApiFuture<InsightTypeConfig> future =
   *       recommenderClient.updateInsightTypeConfigCallable().futureCall(request);
   *   // Do something.
   *   InsightTypeConfig response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateInsightTypeConfigRequest, InsightTypeConfig>
      updateInsightTypeConfigCallable() {
    return stub.updateInsightTypeConfigCallable();
  }

  @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 ListInsightsPagedResponse
      extends AbstractPagedListResponse<
          ListInsightsRequest,
          ListInsightsResponse,
          Insight,
          ListInsightsPage,
          ListInsightsFixedSizeCollection> {

    public static ApiFuture<ListInsightsPagedResponse> createAsync(
        PageContext<ListInsightsRequest, ListInsightsResponse, Insight> context,
        ApiFuture<ListInsightsResponse> futureResponse) {
      ApiFuture<ListInsightsPage> futurePage =
          ListInsightsPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListInsightsPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListInsightsPagedResponse(ListInsightsPage page) {
      super(page, ListInsightsFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListInsightsPage
      extends AbstractPage<ListInsightsRequest, ListInsightsResponse, Insight, ListInsightsPage> {

    private ListInsightsPage(
        PageContext<ListInsightsRequest, ListInsightsResponse, Insight> context,
        ListInsightsResponse response) {
      super(context, response);
    }

    private static ListInsightsPage createEmptyPage() {
      return new ListInsightsPage(null, null);
    }

    @Override
    protected ListInsightsPage createPage(
        PageContext<ListInsightsRequest, ListInsightsResponse, Insight> context,
        ListInsightsResponse response) {
      return new ListInsightsPage(context, response);
    }

    @Override
    public ApiFuture<ListInsightsPage> createPageAsync(
        PageContext<ListInsightsRequest, ListInsightsResponse, Insight> context,
        ApiFuture<ListInsightsResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListInsightsFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListInsightsRequest,
          ListInsightsResponse,
          Insight,
          ListInsightsPage,
          ListInsightsFixedSizeCollection> {

    private ListInsightsFixedSizeCollection(List<ListInsightsPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

    private static ListInsightsFixedSizeCollection createEmptyCollection() {
      return new ListInsightsFixedSizeCollection(null, 0);
    }

    @Override
    protected ListInsightsFixedSizeCollection createCollection(
        List<ListInsightsPage> pages, int collectionSize) {
      return new ListInsightsFixedSizeCollection(pages, collectionSize);
    }
  }

  public static class ListRecommendationsPagedResponse
      extends AbstractPagedListResponse<
          ListRecommendationsRequest,
          ListRecommendationsResponse,
          Recommendation,
          ListRecommendationsPage,
          ListRecommendationsFixedSizeCollection> {

    public static ApiFuture<ListRecommendationsPagedResponse> createAsync(
        PageContext<ListRecommendationsRequest, ListRecommendationsResponse, Recommendation>
            context,
        ApiFuture<ListRecommendationsResponse> futureResponse) {
      ApiFuture<ListRecommendationsPage> futurePage =
          ListRecommendationsPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListRecommendationsPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListRecommendationsPagedResponse(ListRecommendationsPage page) {
      super(page, ListRecommendationsFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListRecommendationsPage
      extends AbstractPage<
          ListRecommendationsRequest,
          ListRecommendationsResponse,
          Recommendation,
          ListRecommendationsPage> {

    private ListRecommendationsPage(
        PageContext<ListRecommendationsRequest, ListRecommendationsResponse, Recommendation>
            context,
        ListRecommendationsResponse response) {
      super(context, response);
    }

    private static ListRecommendationsPage createEmptyPage() {
      return new ListRecommendationsPage(null, null);
    }

    @Override
    protected ListRecommendationsPage createPage(
        PageContext<ListRecommendationsRequest, ListRecommendationsResponse, Recommendation>
            context,
        ListRecommendationsResponse response) {
      return new ListRecommendationsPage(context, response);
    }

    @Override
    public ApiFuture<ListRecommendationsPage> createPageAsync(
        PageContext<ListRecommendationsRequest, ListRecommendationsResponse, Recommendation>
            context,
        ApiFuture<ListRecommendationsResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListRecommendationsFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListRecommendationsRequest,
          ListRecommendationsResponse,
          Recommendation,
          ListRecommendationsPage,
          ListRecommendationsFixedSizeCollection> {

    private ListRecommendationsFixedSizeCollection(
        List<ListRecommendationsPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

    private static ListRecommendationsFixedSizeCollection createEmptyCollection() {
      return new ListRecommendationsFixedSizeCollection(null, 0);
    }

    @Override
    protected ListRecommendationsFixedSizeCollection createCollection(
        List<ListRecommendationsPage> pages, int collectionSize) {
      return new ListRecommendationsFixedSizeCollection(pages, collectionSize);
    }
  }
}