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Discovery Engine API A Cloud API that offers search and recommendation discoverability for documents from different industry verticals (e.g. media, retail, etc.).

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/*
 * Copyright 2024 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.discoveryengine.v1beta;

import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutures;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.httpjson.longrunning.OperationsClient;
import com.google.api.gax.longrunning.OperationFuture;
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.OperationCallable;
import com.google.api.gax.rpc.PageContext;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.discoveryengine.v1beta.stub.EngineServiceStub;
import com.google.cloud.discoveryengine.v1beta.stub.EngineServiceStubSettings;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.longrunning.Operation;
import com.google.protobuf.Empty;
import com.google.protobuf.FieldMask;
import java.io.IOException;
import java.util.List;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * Service Description: Service for managing [Engine][google.cloud.discoveryengine.v1beta.Engine]
 * configuration.
 *
 * 

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: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
 *   Engine engine = Engine.newBuilder().build();
 *   FieldMask updateMask = FieldMask.newBuilder().build();
 *   Engine response = engineServiceClient.updateEngine(engine, updateMask);
 * }
 * }
* *

Note: close() needs to be called on the EngineServiceClient object to clean up resources such * as threads. In the example above, try-with-resources is used, which automatically calls close(). * *

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Methods
MethodDescriptionMethod Variants

CreateEngine

Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • createEngineAsync(CreateEngineRequest request) *

*

Methods that return long-running operations have "Async" method variants that return `OperationFuture`, which is used to track polling of the service.

*
    *
  • createEngineAsync(CollectionName parent, Engine engine, String engineId) *

  • createEngineAsync(String parent, Engine engine, String engineId) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • createEngineOperationCallable() *

  • createEngineCallable() *

*

DeleteEngine

Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • deleteEngineAsync(DeleteEngineRequest request) *

*

Methods that return long-running operations have "Async" method variants that return `OperationFuture`, which is used to track polling of the service.

*
    *
  • deleteEngineAsync(EngineName name) *

  • deleteEngineAsync(String name) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • deleteEngineOperationCallable() *

  • deleteEngineCallable() *

*

UpdateEngine

Updates an [Engine][google.cloud.discoveryengine.v1beta.Engine]

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • updateEngine(UpdateEngineRequest request) *

*

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

*
    *
  • updateEngine(Engine engine, FieldMask updateMask) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • updateEngineCallable() *

*

GetEngine

Gets a [Engine][google.cloud.discoveryengine.v1beta.Engine].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • getEngine(GetEngineRequest request) *

*

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

*
    *
  • getEngine(EngineName name) *

  • getEngine(String name) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • getEngineCallable() *

*

ListEngines

Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the project.

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • listEngines(ListEnginesRequest request) *

*

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

*
    *
  • listEngines(CollectionName parent) *

  • listEngines(String parent) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • listEnginesPagedCallable() *

  • listEnginesCallable() *

*

PauseEngine

Pauses the training of an existing engine. Only applicable if [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • pauseEngine(PauseEngineRequest request) *

*

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

*
    *
  • pauseEngine(EngineName name) *

  • pauseEngine(String name) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • pauseEngineCallable() *

*

ResumeEngine

Resumes the training of an existing engine. Only applicable if [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • resumeEngine(ResumeEngineRequest request) *

*

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

*
    *
  • resumeEngine(EngineName name) *

  • resumeEngine(String name) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • resumeEngineCallable() *

*

TuneEngine

Tunes an existing engine. Only applicable if [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION].

*

Request object method variants only take one parameter, a request object, which must be constructed before the call.

*
    *
  • tuneEngineAsync(TuneEngineRequest request) *

*

Methods that return long-running operations have "Async" method variants that return `OperationFuture`, which is used to track polling of the service.

*
    *
  • tuneEngineAsync(EngineName name) *

  • tuneEngineAsync(String name) *

*

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

*
    *
  • tuneEngineOperationCallable() *

  • tuneEngineCallable() *

*
* *

See the individual methods for example code. * *

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. * *

This class can be customized by passing in a custom instance of EngineServiceSettings to * create(). For example: * *

To customize credentials: * *

{@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
 * EngineServiceSettings engineServiceSettings =
 *     EngineServiceSettings.newBuilder()
 *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
 *         .build();
 * EngineServiceClient engineServiceClient = EngineServiceClient.create(engineServiceSettings);
 * }
* *

To customize the endpoint: * *

{@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
 * EngineServiceSettings engineServiceSettings =
 *     EngineServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 * EngineServiceClient engineServiceClient = EngineServiceClient.create(engineServiceSettings);
 * }
* *

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over * the wire: * *

{@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
 * EngineServiceSettings engineServiceSettings =
 *     EngineServiceSettings.newHttpJsonBuilder().build();
 * EngineServiceClient engineServiceClient = EngineServiceClient.create(engineServiceSettings);
 * }
* *

Please refer to the GitHub repository's samples for more quickstart code snippets. */ @BetaApi @Generated("by gapic-generator-java") public class EngineServiceClient implements BackgroundResource { private final EngineServiceSettings settings; private final EngineServiceStub stub; private final OperationsClient httpJsonOperationsClient; private final com.google.longrunning.OperationsClient operationsClient; /** Constructs an instance of EngineServiceClient with default settings. */ public static final EngineServiceClient create() throws IOException { return create(EngineServiceSettings.newBuilder().build()); } /** * Constructs an instance of EngineServiceClient, 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 EngineServiceClient create(EngineServiceSettings settings) throws IOException { return new EngineServiceClient(settings); } /** * Constructs an instance of EngineServiceClient, using the given stub for making calls. This is * for advanced usage - prefer using create(EngineServiceSettings). */ public static final EngineServiceClient create(EngineServiceStub stub) { return new EngineServiceClient(stub); } /** * Constructs an instance of EngineServiceClient, 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 EngineServiceClient(EngineServiceSettings settings) throws IOException { this.settings = settings; this.stub = ((EngineServiceStubSettings) settings.getStubSettings()).createStub(); this.operationsClient = com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub()); this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub()); } protected EngineServiceClient(EngineServiceStub stub) { this.settings = null; this.stub = stub; this.operationsClient = com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub()); this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub()); } public final EngineServiceSettings getSettings() { return settings; } public EngineServiceStub getStub() { return stub; } /** * Returns the OperationsClient that can be used to query the status of a long-running operation * returned by another API method call. */ public final com.google.longrunning.OperationsClient getOperationsClient() { return operationsClient; } /** * Returns the OperationsClient that can be used to query the status of a long-running operation * returned by another API method call. */ @BetaApi public final OperationsClient getHttpJsonOperationsClient() { return httpJsonOperationsClient; } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   CollectionName parent = CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]");
   *   Engine engine = Engine.newBuilder().build();
   *   String engineId = "engineId1820490493";
   *   Engine response = engineServiceClient.createEngineAsync(parent, engine, engineId).get();
   * }
   * }
* * @param parent Required. The parent resource name, such as * `projects/{project}/locations/{location}/collections/{collection}`. * @param engine Required. The [Engine][google.cloud.discoveryengine.v1beta.Engine] to create. * @param engineId Required. The ID to use for the * [Engine][google.cloud.discoveryengine.v1beta.Engine], which will become the final component * of the [Engine][google.cloud.discoveryengine.v1beta.Engine]'s resource name. *

This field must conform to [RFC-1034](https://tools.ietf.org/html/rfc1034) standard with * a length limit of 63 characters. Otherwise, an INVALID_ARGUMENT error is returned. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture createEngineAsync( CollectionName parent, Engine engine, String engineId) { CreateEngineRequest request = CreateEngineRequest.newBuilder() .setParent(parent == null ? null : parent.toString()) .setEngine(engine) .setEngineId(engineId) .build(); return createEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String parent = CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString();
   *   Engine engine = Engine.newBuilder().build();
   *   String engineId = "engineId1820490493";
   *   Engine response = engineServiceClient.createEngineAsync(parent, engine, engineId).get();
   * }
   * }
* * @param parent Required. The parent resource name, such as * `projects/{project}/locations/{location}/collections/{collection}`. * @param engine Required. The [Engine][google.cloud.discoveryengine.v1beta.Engine] to create. * @param engineId Required. The ID to use for the * [Engine][google.cloud.discoveryengine.v1beta.Engine], which will become the final component * of the [Engine][google.cloud.discoveryengine.v1beta.Engine]'s resource name. *

This field must conform to [RFC-1034](https://tools.ietf.org/html/rfc1034) standard with * a length limit of 63 characters. Otherwise, an INVALID_ARGUMENT error is returned. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture createEngineAsync( String parent, Engine engine, String engineId) { CreateEngineRequest request = CreateEngineRequest.newBuilder() .setParent(parent) .setEngine(engine) .setEngineId(engineId) .build(); return createEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   CreateEngineRequest request =
   *       CreateEngineRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setEngine(Engine.newBuilder().build())
   *           .setEngineId("engineId1820490493")
   *           .build();
   *   Engine response = engineServiceClient.createEngineAsync(request).get();
   * }
   * }
* * @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 OperationFuture createEngineAsync( CreateEngineRequest request) { return createEngineOperationCallable().futureCall(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   CreateEngineRequest request =
   *       CreateEngineRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setEngine(Engine.newBuilder().build())
   *           .setEngineId("engineId1820490493")
   *           .build();
   *   OperationFuture future =
   *       engineServiceClient.createEngineOperationCallable().futureCall(request);
   *   // Do something.
   *   Engine response = future.get();
   * }
   * }
*/ public final OperationCallable createEngineOperationCallable() { return stub.createEngineOperationCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Creates a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   CreateEngineRequest request =
   *       CreateEngineRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setEngine(Engine.newBuilder().build())
   *           .setEngineId("engineId1820490493")
   *           .build();
   *   ApiFuture future = engineServiceClient.createEngineCallable().futureCall(request);
   *   // Do something.
   *   Operation response = future.get();
   * }
   * }
*/ public final UnaryCallable createEngineCallable() { return stub.createEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   EngineName name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]");
   *   engineServiceClient.deleteEngineAsync(name).get();
   * }
   * }
* * @param name Required. Full resource name of * [Engine][google.cloud.discoveryengine.v1beta.Engine], such as * `projects/{project}/locations/{location}/collections/{collection_id}/engines/{engine_id}`. *

If the caller does not have permission to delete the * [Engine][google.cloud.discoveryengine.v1beta.Engine], regardless of whether or not it * exists, a PERMISSION_DENIED error is returned. *

If the [Engine][google.cloud.discoveryengine.v1beta.Engine] to delete does not exist, a * NOT_FOUND error is returned. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture deleteEngineAsync(EngineName name) { DeleteEngineRequest request = DeleteEngineRequest.newBuilder().setName(name == null ? null : name.toString()).build(); return deleteEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString();
   *   engineServiceClient.deleteEngineAsync(name).get();
   * }
   * }
* * @param name Required. Full resource name of * [Engine][google.cloud.discoveryengine.v1beta.Engine], such as * `projects/{project}/locations/{location}/collections/{collection_id}/engines/{engine_id}`. *

If the caller does not have permission to delete the * [Engine][google.cloud.discoveryengine.v1beta.Engine], regardless of whether or not it * exists, a PERMISSION_DENIED error is returned. *

If the [Engine][google.cloud.discoveryengine.v1beta.Engine] to delete does not exist, a * NOT_FOUND error is returned. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture deleteEngineAsync(String name) { DeleteEngineRequest request = DeleteEngineRequest.newBuilder().setName(name).build(); return deleteEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   DeleteEngineRequest request =
   *       DeleteEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   engineServiceClient.deleteEngineAsync(request).get();
   * }
   * }
* * @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 OperationFuture deleteEngineAsync( DeleteEngineRequest request) { return deleteEngineOperationCallable().futureCall(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   DeleteEngineRequest request =
   *       DeleteEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   OperationFuture future =
   *       engineServiceClient.deleteEngineOperationCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }
*/ public final OperationCallable deleteEngineOperationCallable() { return stub.deleteEngineOperationCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Deletes a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   DeleteEngineRequest request =
   *       DeleteEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   ApiFuture future = engineServiceClient.deleteEngineCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }
*/ public final UnaryCallable deleteEngineCallable() { return stub.deleteEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Updates an [Engine][google.cloud.discoveryengine.v1beta.Engine] * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   Engine engine = Engine.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   Engine response = engineServiceClient.updateEngine(engine, updateMask);
   * }
   * }
* * @param engine Required. The [Engine][google.cloud.discoveryengine.v1beta.Engine] to update. *

If the caller does not have permission to update the * [Engine][google.cloud.discoveryengine.v1beta.Engine], regardless of whether or not it * exists, a PERMISSION_DENIED error is returned. *

If the [Engine][google.cloud.discoveryengine.v1beta.Engine] to update does not exist, a * NOT_FOUND error is returned. * @param updateMask Indicates which fields in the provided * [Engine][google.cloud.discoveryengine.v1beta.Engine] to update. *

If an unsupported or unknown field is provided, an INVALID_ARGUMENT error is returned. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine updateEngine(Engine engine, FieldMask updateMask) { UpdateEngineRequest request = UpdateEngineRequest.newBuilder().setEngine(engine).setUpdateMask(updateMask).build(); return updateEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Updates an [Engine][google.cloud.discoveryengine.v1beta.Engine] * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   UpdateEngineRequest request =
   *       UpdateEngineRequest.newBuilder()
   *           .setEngine(Engine.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   Engine response = engineServiceClient.updateEngine(request);
   * }
   * }
* * @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 Engine updateEngine(UpdateEngineRequest request) { return updateEngineCallable().call(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Updates an [Engine][google.cloud.discoveryengine.v1beta.Engine] * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   UpdateEngineRequest request =
   *       UpdateEngineRequest.newBuilder()
   *           .setEngine(Engine.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   ApiFuture future = engineServiceClient.updateEngineCallable().futureCall(request);
   *   // Do something.
   *   Engine response = future.get();
   * }
   * }
*/ public final UnaryCallable updateEngineCallable() { return stub.updateEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Gets a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   EngineName name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]");
   *   Engine response = engineServiceClient.getEngine(name);
   * }
   * }
* * @param name Required. Full resource name of * [Engine][google.cloud.discoveryengine.v1beta.Engine], such as * `projects/{project}/locations/{location}/collections/{collection_id}/engines/{engine_id}`. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine getEngine(EngineName name) { GetEngineRequest request = GetEngineRequest.newBuilder().setName(name == null ? null : name.toString()).build(); return getEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Gets a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString();
   *   Engine response = engineServiceClient.getEngine(name);
   * }
   * }
* * @param name Required. Full resource name of * [Engine][google.cloud.discoveryengine.v1beta.Engine], such as * `projects/{project}/locations/{location}/collections/{collection_id}/engines/{engine_id}`. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine getEngine(String name) { GetEngineRequest request = GetEngineRequest.newBuilder().setName(name).build(); return getEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Gets a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   GetEngineRequest request =
   *       GetEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   Engine response = engineServiceClient.getEngine(request);
   * }
   * }
* * @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 Engine getEngine(GetEngineRequest request) { return getEngineCallable().call(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Gets a [Engine][google.cloud.discoveryengine.v1beta.Engine]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   GetEngineRequest request =
   *       GetEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   ApiFuture future = engineServiceClient.getEngineCallable().futureCall(request);
   *   // Do something.
   *   Engine response = future.get();
   * }
   * }
*/ public final UnaryCallable getEngineCallable() { return stub.getEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the * project. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   CollectionName parent = CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]");
   *   for (Engine element : engineServiceClient.listEngines(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }
* * @param parent Required. The parent resource name, such as * `projects/{project}/locations/{location}/collections/{collection_id}`. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final ListEnginesPagedResponse listEngines(CollectionName parent) { ListEnginesRequest request = ListEnginesRequest.newBuilder() .setParent(parent == null ? null : parent.toString()) .build(); return listEngines(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the * project. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String parent = CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString();
   *   for (Engine element : engineServiceClient.listEngines(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }
* * @param parent Required. The parent resource name, such as * `projects/{project}/locations/{location}/collections/{collection_id}`. * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final ListEnginesPagedResponse listEngines(String parent) { ListEnginesRequest request = ListEnginesRequest.newBuilder().setParent(parent).build(); return listEngines(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the * project. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   ListEnginesRequest request =
   *       ListEnginesRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   for (Engine element : engineServiceClient.listEngines(request).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }
* * @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 ListEnginesPagedResponse listEngines(ListEnginesRequest request) { return listEnginesPagedCallable().call(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the * project. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   ListEnginesRequest request =
   *       ListEnginesRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   ApiFuture future = engineServiceClient.listEnginesPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Engine element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }
*/ public final UnaryCallable listEnginesPagedCallable() { return stub.listEnginesPagedCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Lists all the [Engine][google.cloud.discoveryengine.v1beta.Engine]s associated with the * project. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   ListEnginesRequest request =
   *       ListEnginesRequest.newBuilder()
   *           .setParent(CollectionName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .build();
   *   while (true) {
   *     ListEnginesResponse response = engineServiceClient.listEnginesCallable().call(request);
   *     for (Engine element : response.getEnginesList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }
*/ public final UnaryCallable listEnginesCallable() { return stub.listEnginesCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Pauses the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   EngineName name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]");
   *   Engine response = engineServiceClient.pauseEngine(name);
   * }
   * }
* * @param name Required. The name of the engine to pause. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine pauseEngine(EngineName name) { PauseEngineRequest request = PauseEngineRequest.newBuilder().setName(name == null ? null : name.toString()).build(); return pauseEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Pauses the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString();
   *   Engine response = engineServiceClient.pauseEngine(name);
   * }
   * }
* * @param name Required. The name of the engine to pause. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine pauseEngine(String name) { PauseEngineRequest request = PauseEngineRequest.newBuilder().setName(name).build(); return pauseEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Pauses the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   PauseEngineRequest request =
   *       PauseEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   Engine response = engineServiceClient.pauseEngine(request);
   * }
   * }
* * @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 Engine pauseEngine(PauseEngineRequest request) { return pauseEngineCallable().call(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Pauses the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   PauseEngineRequest request =
   *       PauseEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   ApiFuture future = engineServiceClient.pauseEngineCallable().futureCall(request);
   *   // Do something.
   *   Engine response = future.get();
   * }
   * }
*/ public final UnaryCallable pauseEngineCallable() { return stub.pauseEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Resumes the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   EngineName name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]");
   *   Engine response = engineServiceClient.resumeEngine(name);
   * }
   * }
* * @param name Required. The name of the engine to resume. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine resumeEngine(EngineName name) { ResumeEngineRequest request = ResumeEngineRequest.newBuilder().setName(name == null ? null : name.toString()).build(); return resumeEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Resumes the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString();
   *   Engine response = engineServiceClient.resumeEngine(name);
   * }
   * }
* * @param name Required. The name of the engine to resume. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final Engine resumeEngine(String name) { ResumeEngineRequest request = ResumeEngineRequest.newBuilder().setName(name).build(); return resumeEngine(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Resumes the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   ResumeEngineRequest request =
   *       ResumeEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   Engine response = engineServiceClient.resumeEngine(request);
   * }
   * }
* * @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 Engine resumeEngine(ResumeEngineRequest request) { return resumeEngineCallable().call(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Resumes the training of an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   ResumeEngineRequest request =
   *       ResumeEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   ApiFuture future = engineServiceClient.resumeEngineCallable().futureCall(request);
   *   // Do something.
   *   Engine response = future.get();
   * }
   * }
*/ public final UnaryCallable resumeEngineCallable() { return stub.resumeEngineCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Tunes an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   EngineName name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]");
   *   TuneEngineResponse response = engineServiceClient.tuneEngineAsync(name).get();
   * }
   * }
* * @param name Required. The resource name of the engine to tune. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture tuneEngineAsync( EngineName name) { TuneEngineRequest request = TuneEngineRequest.newBuilder().setName(name == null ? null : name.toString()).build(); return tuneEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Tunes an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   String name = EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString();
   *   TuneEngineResponse response = engineServiceClient.tuneEngineAsync(name).get();
   * }
   * }
* * @param name Required. The resource name of the engine to tune. Format: * `projects/{project_number}/locations/{location_id}/collections/{collection_id}/engines/{engine_id}` * @throws com.google.api.gax.rpc.ApiException if the remote call fails */ public final OperationFuture tuneEngineAsync( String name) { TuneEngineRequest request = TuneEngineRequest.newBuilder().setName(name).build(); return tuneEngineAsync(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Tunes an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   TuneEngineRequest request =
   *       TuneEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   TuneEngineResponse response = engineServiceClient.tuneEngineAsync(request).get();
   * }
   * }
* * @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 OperationFuture tuneEngineAsync( TuneEngineRequest request) { return tuneEngineOperationCallable().futureCall(request); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Tunes an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   TuneEngineRequest request =
   *       TuneEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   OperationFuture future =
   *       engineServiceClient.tuneEngineOperationCallable().futureCall(request);
   *   // Do something.
   *   TuneEngineResponse response = future.get();
   * }
   * }
*/ public final OperationCallable tuneEngineOperationCallable() { return stub.tuneEngineOperationCallable(); } // AUTO-GENERATED DOCUMENTATION AND METHOD. /** * Tunes an existing engine. Only applicable if * [SolutionType][google.cloud.discoveryengine.v1beta.SolutionType] is * [SOLUTION_TYPE_RECOMMENDATION][google.cloud.discoveryengine.v1beta.SolutionType.SOLUTION_TYPE_RECOMMENDATION]. * *

Sample code: * *

{@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 (EngineServiceClient engineServiceClient = EngineServiceClient.create()) {
   *   TuneEngineRequest request =
   *       TuneEngineRequest.newBuilder()
   *           .setName(
   *               EngineName.of("[PROJECT]", "[LOCATION]", "[COLLECTION]", "[ENGINE]").toString())
   *           .build();
   *   ApiFuture future = engineServiceClient.tuneEngineCallable().futureCall(request);
   *   // Do something.
   *   Operation response = future.get();
   * }
   * }
*/ public final UnaryCallable tuneEngineCallable() { return stub.tuneEngineCallable(); } @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 ListEnginesPagedResponse extends AbstractPagedListResponse< ListEnginesRequest, ListEnginesResponse, Engine, ListEnginesPage, ListEnginesFixedSizeCollection> { public static ApiFuture createAsync( PageContext context, ApiFuture futureResponse) { ApiFuture futurePage = ListEnginesPage.createEmptyPage().createPageAsync(context, futureResponse); return ApiFutures.transform( futurePage, input -> new ListEnginesPagedResponse(input), MoreExecutors.directExecutor()); } private ListEnginesPagedResponse(ListEnginesPage page) { super(page, ListEnginesFixedSizeCollection.createEmptyCollection()); } } public static class ListEnginesPage extends AbstractPage { private ListEnginesPage( PageContext context, ListEnginesResponse response) { super(context, response); } private static ListEnginesPage createEmptyPage() { return new ListEnginesPage(null, null); } @Override protected ListEnginesPage createPage( PageContext context, ListEnginesResponse response) { return new ListEnginesPage(context, response); } @Override public ApiFuture createPageAsync( PageContext context, ApiFuture futureResponse) { return super.createPageAsync(context, futureResponse); } } public static class ListEnginesFixedSizeCollection extends AbstractFixedSizeCollection< ListEnginesRequest, ListEnginesResponse, Engine, ListEnginesPage, ListEnginesFixedSizeCollection> { private ListEnginesFixedSizeCollection(List pages, int collectionSize) { super(pages, collectionSize); } private static ListEnginesFixedSizeCollection createEmptyCollection() { return new ListEnginesFixedSizeCollection(null, 0); } @Override protected ListEnginesFixedSizeCollection createCollection( List pages, int collectionSize) { return new ListEnginesFixedSizeCollection(pages, collectionSize); } } }




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