/*
 * Copyright 2023 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.servicedirectory.v1beta1;

import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutures;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.paging.AbstractFixedSizeCollection;
import com.google.api.gax.paging.AbstractPage;
import com.google.api.gax.paging.AbstractPagedListResponse;
import com.google.api.gax.rpc.PageContext;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.location.GetLocationRequest;
import com.google.cloud.location.ListLocationsRequest;
import com.google.cloud.location.ListLocationsResponse;
import com.google.cloud.location.Location;
import com.google.cloud.servicedirectory.v1beta1.stub.RegistrationServiceStub;
import com.google.cloud.servicedirectory.v1beta1.stub.RegistrationServiceStubSettings;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
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 Directory API for registering services. It defines the following
 * resource model:
 *
 * <p>- The API has a collection of [Namespace][google.cloud.servicedirectory.v1beta1.Namespace]
 * resources, named `projects/&#42;/locations/&#42;/namespaces/&#42;`.
 *
 * <p>- Each Namespace has a collection of [Service][google.cloud.servicedirectory.v1beta1.Service]
 * resources, named `projects/&#42;/locations/&#42;/namespaces/&#42;/services/&#42;`.
 *
 * <p>- Each Service has a collection of [Endpoint][google.cloud.servicedirectory.v1beta1.Endpoint]
 * resources, named
 * `projects/&#42;/locations/&#42;/namespaces/&#42;/services/&#42;/endpoints/&#42;`.
 *
 * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
 *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
 *   Namespace namespace = Namespace.newBuilder().build();
 *   String namespaceId = "namespaceId790852566";
 *   Namespace response =
 *       registrationServiceClient.createNamespace(parent, namespace, namespaceId);
 * }
 * }</pre>
 *
 * <p>Note: close() needs to be called on the RegistrationServiceClient 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 RegistrationServiceSettings 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
 * RegistrationServiceSettings registrationServiceSettings =
 *     RegistrationServiceSettings.newBuilder()
 *         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
 *         .build();
 * RegistrationServiceClient registrationServiceClient =
 *     RegistrationServiceClient.create(registrationServiceSettings);
 * }</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
 * RegistrationServiceSettings registrationServiceSettings =
 *     RegistrationServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 * RegistrationServiceClient registrationServiceClient =
 *     RegistrationServiceClient.create(registrationServiceSettings);
 * }</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
 * RegistrationServiceSettings registrationServiceSettings =
 *     RegistrationServiceSettings.newHttpJsonBuilder().build();
 * RegistrationServiceClient registrationServiceClient =
 *     RegistrationServiceClient.create(registrationServiceSettings);
 * }</pre>
 *
 * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
 */
@BetaApi
@Generated("by gapic-generator-java")
public class RegistrationServiceClient implements BackgroundResource {
  private final RegistrationServiceSettings settings;
  private final RegistrationServiceStub stub;

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

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

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

  /**
   * Constructs an instance of RegistrationServiceClient, 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 RegistrationServiceClient(RegistrationServiceSettings settings) throws IOException {
    this.settings = settings;
    this.stub = ((RegistrationServiceStubSettings) settings.getStubSettings()).createStub();
  }

  protected RegistrationServiceClient(RegistrationServiceStub stub) {
    this.settings = null;
    this.stub = stub;
  }

  public final RegistrationServiceSettings getSettings() {
    return settings;
  }

  public RegistrationServiceStub getStub() {
    return stub;
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a namespace, and returns the new namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   *   Namespace namespace = Namespace.newBuilder().build();
   *   String namespaceId = "namespaceId790852566";
   *   Namespace response =
   *       registrationServiceClient.createNamespace(parent, namespace, namespaceId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the project and location the namespace will be
   *     created in.
   * @param namespace Required. A namespace with initial fields set.
   * @param namespaceId Required. The Resource ID must be 1-63 characters long, and comply with
   *     &lt;a href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Namespace createNamespace(
      LocationName parent, Namespace namespace, String namespaceId) {
    CreateNamespaceRequest request =
        CreateNamespaceRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setNamespace(namespace)
            .setNamespaceId(namespaceId)
            .build();
    return createNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a namespace, and returns the new namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   *   Namespace namespace = Namespace.newBuilder().build();
   *   String namespaceId = "namespaceId790852566";
   *   Namespace response =
   *       registrationServiceClient.createNamespace(parent, namespace, namespaceId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the project and location the namespace will be
   *     created in.
   * @param namespace Required. A namespace with initial fields set.
   * @param namespaceId Required. The Resource ID must be 1-63 characters long, and comply with
   *     &lt;a href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Namespace createNamespace(String parent, Namespace namespace, String namespaceId) {
    CreateNamespaceRequest request =
        CreateNamespaceRequest.newBuilder()
            .setParent(parent)
            .setNamespace(namespace)
            .setNamespaceId(namespaceId)
            .build();
    return createNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a namespace, and returns the new namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateNamespaceRequest request =
   *       CreateNamespaceRequest.newBuilder()
   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
   *           .setNamespaceId("namespaceId790852566")
   *           .setNamespace(Namespace.newBuilder().build())
   *           .build();
   *   Namespace response = registrationServiceClient.createNamespace(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 Namespace createNamespace(CreateNamespaceRequest request) {
    return createNamespaceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a namespace, and returns the new namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateNamespaceRequest request =
   *       CreateNamespaceRequest.newBuilder()
   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
   *           .setNamespaceId("namespaceId790852566")
   *           .setNamespace(Namespace.newBuilder().build())
   *           .build();
   *   ApiFuture<Namespace> future =
   *       registrationServiceClient.createNamespaceCallable().futureCall(request);
   *   // Do something.
   *   Namespace response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<CreateNamespaceRequest, Namespace> createNamespaceCallable() {
    return stub.createNamespaceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all namespaces.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   *   for (Namespace element : registrationServiceClient.listNamespaces(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the project and location whose namespaces you'd
   *     like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListNamespacesPagedResponse listNamespaces(LocationName parent) {
    ListNamespacesRequest request =
        ListNamespacesRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .build();
    return listNamespaces(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all namespaces.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   *   for (Namespace element : registrationServiceClient.listNamespaces(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the project and location whose namespaces you'd
   *     like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListNamespacesPagedResponse listNamespaces(String parent) {
    ListNamespacesRequest request = ListNamespacesRequest.newBuilder().setParent(parent).build();
    return listNamespaces(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all namespaces.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListNamespacesRequest request =
   *       ListNamespacesRequest.newBuilder()
   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   for (Namespace element : registrationServiceClient.listNamespaces(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 ListNamespacesPagedResponse listNamespaces(ListNamespacesRequest request) {
    return listNamespacesPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all namespaces.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListNamespacesRequest request =
   *       ListNamespacesRequest.newBuilder()
   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   ApiFuture<Namespace> future =
   *       registrationServiceClient.listNamespacesPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Namespace element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListNamespacesRequest, ListNamespacesPagedResponse>
      listNamespacesPagedCallable() {
    return stub.listNamespacesPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all namespaces.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListNamespacesRequest request =
   *       ListNamespacesRequest.newBuilder()
   *           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   while (true) {
   *     ListNamespacesResponse response =
   *         registrationServiceClient.listNamespacesCallable().call(request);
   *     for (Namespace element : response.getNamespacesList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListNamespacesRequest, ListNamespacesResponse>
      listNamespacesCallable() {
    return stub.listNamespacesCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   NamespaceName name = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]");
   *   Namespace response = registrationServiceClient.getNamespace(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the namespace to retrieve.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Namespace getNamespace(NamespaceName name) {
    GetNamespaceRequest request =
        GetNamespaceRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    return getNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString();
   *   Namespace response = registrationServiceClient.getNamespace(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the namespace to retrieve.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Namespace getNamespace(String name) {
    GetNamespaceRequest request = GetNamespaceRequest.newBuilder().setName(name).build();
    return getNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetNamespaceRequest request =
   *       GetNamespaceRequest.newBuilder()
   *           .setName(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .build();
   *   Namespace response = registrationServiceClient.getNamespace(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 Namespace getNamespace(GetNamespaceRequest request) {
    return getNamespaceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetNamespaceRequest request =
   *       GetNamespaceRequest.newBuilder()
   *           .setName(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .build();
   *   ApiFuture<Namespace> future =
   *       registrationServiceClient.getNamespaceCallable().futureCall(request);
   *   // Do something.
   *   Namespace response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetNamespaceRequest, Namespace> getNamespaceCallable() {
    return stub.getNamespaceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   Namespace namespace = Namespace.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   Namespace response = registrationServiceClient.updateNamespace(namespace, updateMask);
   * }
   * }</pre>
   *
   * @param namespace Required. The updated namespace.
   * @param updateMask Required. List of fields to be updated in this request.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Namespace updateNamespace(Namespace namespace, FieldMask updateMask) {
    UpdateNamespaceRequest request =
        UpdateNamespaceRequest.newBuilder()
            .setNamespace(namespace)
            .setUpdateMask(updateMask)
            .build();
    return updateNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateNamespaceRequest request =
   *       UpdateNamespaceRequest.newBuilder()
   *           .setNamespace(Namespace.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   Namespace response = registrationServiceClient.updateNamespace(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 Namespace updateNamespace(UpdateNamespaceRequest request) {
    return updateNamespaceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateNamespaceRequest request =
   *       UpdateNamespaceRequest.newBuilder()
   *           .setNamespace(Namespace.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   ApiFuture<Namespace> future =
   *       registrationServiceClient.updateNamespaceCallable().futureCall(request);
   *   // Do something.
   *   Namespace response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateNamespaceRequest, Namespace> updateNamespaceCallable() {
    return stub.updateNamespaceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a namespace. This also deletes all services and endpoints in the namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   NamespaceName name = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]");
   *   registrationServiceClient.deleteNamespace(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the namespace to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteNamespace(NamespaceName name) {
    DeleteNamespaceRequest request =
        DeleteNamespaceRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    deleteNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a namespace. This also deletes all services and endpoints in the namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString();
   *   registrationServiceClient.deleteNamespace(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the namespace to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteNamespace(String name) {
    DeleteNamespaceRequest request = DeleteNamespaceRequest.newBuilder().setName(name).build();
    deleteNamespace(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a namespace. This also deletes all services and endpoints in the namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteNamespaceRequest request =
   *       DeleteNamespaceRequest.newBuilder()
   *           .setName(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .build();
   *   registrationServiceClient.deleteNamespace(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 void deleteNamespace(DeleteNamespaceRequest request) {
    deleteNamespaceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a namespace. This also deletes all services and endpoints in the namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteNamespaceRequest request =
   *       DeleteNamespaceRequest.newBuilder()
   *           .setName(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .build();
   *   ApiFuture<Empty> future =
   *       registrationServiceClient.deleteNamespaceCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<DeleteNamespaceRequest, Empty> deleteNamespaceCallable() {
    return stub.deleteNamespaceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a service, and returns the new service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   NamespaceName parent = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]");
   *   Service service = Service.newBuilder().build();
   *   String serviceId = "serviceId-194185552";
   *   Service response = registrationServiceClient.createService(parent, service, serviceId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the namespace this service will belong to.
   * @param service Required. A service with initial fields set.
   * @param serviceId Required. The Resource ID must be 1-63 characters long, and comply with &lt;a
   *     href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Service createService(NamespaceName parent, Service service, String serviceId) {
    CreateServiceRequest request =
        CreateServiceRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setService(service)
            .setServiceId(serviceId)
            .build();
    return createService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a service, and returns the new service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString();
   *   Service service = Service.newBuilder().build();
   *   String serviceId = "serviceId-194185552";
   *   Service response = registrationServiceClient.createService(parent, service, serviceId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the namespace this service will belong to.
   * @param service Required. A service with initial fields set.
   * @param serviceId Required. The Resource ID must be 1-63 characters long, and comply with &lt;a
   *     href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Service createService(String parent, Service service, String serviceId) {
    CreateServiceRequest request =
        CreateServiceRequest.newBuilder()
            .setParent(parent)
            .setService(service)
            .setServiceId(serviceId)
            .build();
    return createService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a service, and returns the new service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateServiceRequest request =
   *       CreateServiceRequest.newBuilder()
   *           .setParent(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setServiceId("serviceId-194185552")
   *           .setService(Service.newBuilder().build())
   *           .build();
   *   Service response = registrationServiceClient.createService(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 Service createService(CreateServiceRequest request) {
    return createServiceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates a service, and returns the new service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateServiceRequest request =
   *       CreateServiceRequest.newBuilder()
   *           .setParent(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setServiceId("serviceId-194185552")
   *           .setService(Service.newBuilder().build())
   *           .build();
   *   ApiFuture<Service> future =
   *       registrationServiceClient.createServiceCallable().futureCall(request);
   *   // Do something.
   *   Service response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<CreateServiceRequest, Service> createServiceCallable() {
    return stub.createServiceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all services belonging to a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   NamespaceName parent = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]");
   *   for (Service element : registrationServiceClient.listServices(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the namespace whose services you'd like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListServicesPagedResponse listServices(NamespaceName parent) {
    ListServicesRequest request =
        ListServicesRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .build();
    return listServices(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all services belonging to a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent = NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString();
   *   for (Service element : registrationServiceClient.listServices(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the namespace whose services you'd like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListServicesPagedResponse listServices(String parent) {
    ListServicesRequest request = ListServicesRequest.newBuilder().setParent(parent).build();
    return listServices(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all services belonging to a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListServicesRequest request =
   *       ListServicesRequest.newBuilder()
   *           .setParent(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   for (Service element : registrationServiceClient.listServices(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 ListServicesPagedResponse listServices(ListServicesRequest request) {
    return listServicesPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all services belonging to a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListServicesRequest request =
   *       ListServicesRequest.newBuilder()
   *           .setParent(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   ApiFuture<Service> future =
   *       registrationServiceClient.listServicesPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Service element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListServicesRequest, ListServicesPagedResponse>
      listServicesPagedCallable() {
    return stub.listServicesPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all services belonging to a namespace.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListServicesRequest request =
   *       ListServicesRequest.newBuilder()
   *           .setParent(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   while (true) {
   *     ListServicesResponse response =
   *         registrationServiceClient.listServicesCallable().call(request);
   *     for (Service element : response.getServicesList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListServicesRequest, ListServicesResponse> listServicesCallable() {
    return stub.listServicesCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ServiceName name = ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]");
   *   Service response = registrationServiceClient.getService(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the service to get.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Service getService(ServiceName name) {
    GetServiceRequest request =
        GetServiceRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    return getService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name =
   *       ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString();
   *   Service response = registrationServiceClient.getService(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the service to get.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Service getService(String name) {
    GetServiceRequest request = GetServiceRequest.newBuilder().setName(name).build();
    return getService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetServiceRequest request =
   *       GetServiceRequest.newBuilder()
   *           .setName(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .build();
   *   Service response = registrationServiceClient.getService(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 Service getService(GetServiceRequest request) {
    return getServiceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetServiceRequest request =
   *       GetServiceRequest.newBuilder()
   *           .setName(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .build();
   *   ApiFuture<Service> future =
   *       registrationServiceClient.getServiceCallable().futureCall(request);
   *   // Do something.
   *   Service response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetServiceRequest, Service> getServiceCallable() {
    return stub.getServiceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   Service service = Service.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   Service response = registrationServiceClient.updateService(service, updateMask);
   * }
   * }</pre>
   *
   * @param service Required. The updated service.
   * @param updateMask Required. List of fields to be updated in this request.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Service updateService(Service service, FieldMask updateMask) {
    UpdateServiceRequest request =
        UpdateServiceRequest.newBuilder().setService(service).setUpdateMask(updateMask).build();
    return updateService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateServiceRequest request =
   *       UpdateServiceRequest.newBuilder()
   *           .setService(Service.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   Service response = registrationServiceClient.updateService(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 Service updateService(UpdateServiceRequest request) {
    return updateServiceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates a service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateServiceRequest request =
   *       UpdateServiceRequest.newBuilder()
   *           .setService(Service.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   ApiFuture<Service> future =
   *       registrationServiceClient.updateServiceCallable().futureCall(request);
   *   // Do something.
   *   Service response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateServiceRequest, Service> updateServiceCallable() {
    return stub.updateServiceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a service. This also deletes all endpoints associated with the service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ServiceName name = ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]");
   *   registrationServiceClient.deleteService(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the service to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteService(ServiceName name) {
    DeleteServiceRequest request =
        DeleteServiceRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    deleteService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a service. This also deletes all endpoints associated with the service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name =
   *       ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString();
   *   registrationServiceClient.deleteService(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the service to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteService(String name) {
    DeleteServiceRequest request = DeleteServiceRequest.newBuilder().setName(name).build();
    deleteService(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a service. This also deletes all endpoints associated with the service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteServiceRequest request =
   *       DeleteServiceRequest.newBuilder()
   *           .setName(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .build();
   *   registrationServiceClient.deleteService(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 void deleteService(DeleteServiceRequest request) {
    deleteServiceCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes a service. This also deletes all endpoints associated with the service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteServiceRequest request =
   *       DeleteServiceRequest.newBuilder()
   *           .setName(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .build();
   *   ApiFuture<Empty> future =
   *       registrationServiceClient.deleteServiceCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<DeleteServiceRequest, Empty> deleteServiceCallable() {
    return stub.deleteServiceCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates an endpoint, and returns the new endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ServiceName parent = ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]");
   *   Endpoint endpoint = Endpoint.newBuilder().build();
   *   String endpointId = "endpointId-1837754992";
   *   Endpoint response = registrationServiceClient.createEndpoint(parent, endpoint, endpointId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the service that this endpoint provides.
   * @param endpoint Required. A endpoint with initial fields set.
   * @param endpointId Required. The Resource ID must be 1-63 characters long, and comply with &lt;a
   *     href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Endpoint createEndpoint(ServiceName parent, Endpoint endpoint, String endpointId) {
    CreateEndpointRequest request =
        CreateEndpointRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .setEndpoint(endpoint)
            .setEndpointId(endpointId)
            .build();
    return createEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates an endpoint, and returns the new endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent =
   *       ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString();
   *   Endpoint endpoint = Endpoint.newBuilder().build();
   *   String endpointId = "endpointId-1837754992";
   *   Endpoint response = registrationServiceClient.createEndpoint(parent, endpoint, endpointId);
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the service that this endpoint provides.
   * @param endpoint Required. A endpoint with initial fields set.
   * @param endpointId Required. The Resource ID must be 1-63 characters long, and comply with &lt;a
   *     href="https://www.ietf.org/rfc/rfc1035.txt" target="_blank"&gt;RFC1035&lt;/a&gt;.
   *     Specifically, the name must be 1-63 characters long and match the regular expression
   *     `[a-z](?:[-a-z0-9]{0,61}[a-z0-9])?` which means the first character must be a lowercase
   *     letter, and all following characters must be a dash, lowercase letter, or digit, except the
   *     last character, which cannot be a dash.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Endpoint createEndpoint(String parent, Endpoint endpoint, String endpointId) {
    CreateEndpointRequest request =
        CreateEndpointRequest.newBuilder()
            .setParent(parent)
            .setEndpoint(endpoint)
            .setEndpointId(endpointId)
            .build();
    return createEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates an endpoint, and returns the new endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateEndpointRequest request =
   *       CreateEndpointRequest.newBuilder()
   *           .setParent(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .setEndpointId("endpointId-1837754992")
   *           .setEndpoint(Endpoint.newBuilder().build())
   *           .build();
   *   Endpoint response = registrationServiceClient.createEndpoint(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 Endpoint createEndpoint(CreateEndpointRequest request) {
    return createEndpointCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Creates an endpoint, and returns the new endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   CreateEndpointRequest request =
   *       CreateEndpointRequest.newBuilder()
   *           .setParent(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .setEndpointId("endpointId-1837754992")
   *           .setEndpoint(Endpoint.newBuilder().build())
   *           .build();
   *   ApiFuture<Endpoint> future =
   *       registrationServiceClient.createEndpointCallable().futureCall(request);
   *   // Do something.
   *   Endpoint response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<CreateEndpointRequest, Endpoint> createEndpointCallable() {
    return stub.createEndpointCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all endpoints.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ServiceName parent = ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]");
   *   for (Endpoint element : registrationServiceClient.listEndpoints(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the service whose endpoints you'd like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListEndpointsPagedResponse listEndpoints(ServiceName parent) {
    ListEndpointsRequest request =
        ListEndpointsRequest.newBuilder()
            .setParent(parent == null ? null : parent.toString())
            .build();
    return listEndpoints(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all endpoints.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String parent =
   *       ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString();
   *   for (Endpoint element : registrationServiceClient.listEndpoints(parent).iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   *
   * @param parent Required. The resource name of the service whose endpoints you'd like to list.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final ListEndpointsPagedResponse listEndpoints(String parent) {
    ListEndpointsRequest request = ListEndpointsRequest.newBuilder().setParent(parent).build();
    return listEndpoints(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all endpoints.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListEndpointsRequest request =
   *       ListEndpointsRequest.newBuilder()
   *           .setParent(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   for (Endpoint element : registrationServiceClient.listEndpoints(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 ListEndpointsPagedResponse listEndpoints(ListEndpointsRequest request) {
    return listEndpointsPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all endpoints.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListEndpointsRequest request =
   *       ListEndpointsRequest.newBuilder()
   *           .setParent(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   ApiFuture<Endpoint> future =
   *       registrationServiceClient.listEndpointsPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Endpoint element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListEndpointsRequest, ListEndpointsPagedResponse>
      listEndpointsPagedCallable() {
    return stub.listEndpointsPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists all endpoints.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListEndpointsRequest request =
   *       ListEndpointsRequest.newBuilder()
   *           .setParent(
   *               ServiceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]").toString())
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .setFilter("filter-1274492040")
   *           .setOrderBy("orderBy-1207110587")
   *           .build();
   *   while (true) {
   *     ListEndpointsResponse response =
   *         registrationServiceClient.listEndpointsCallable().call(request);
   *     for (Endpoint element : response.getEndpointsList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListEndpointsRequest, ListEndpointsResponse> listEndpointsCallable() {
    return stub.listEndpointsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   EndpointName name =
   *       EndpointName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]");
   *   Endpoint response = registrationServiceClient.getEndpoint(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the endpoint to get.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Endpoint getEndpoint(EndpointName name) {
    GetEndpointRequest request =
        GetEndpointRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    return getEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name =
   *       EndpointName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *           .toString();
   *   Endpoint response = registrationServiceClient.getEndpoint(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the endpoint to get.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Endpoint getEndpoint(String name) {
    GetEndpointRequest request = GetEndpointRequest.newBuilder().setName(name).build();
    return getEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetEndpointRequest request =
   *       GetEndpointRequest.newBuilder()
   *           .setName(
   *               EndpointName.of(
   *                       "[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *                   .toString())
   *           .build();
   *   Endpoint response = registrationServiceClient.getEndpoint(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 Endpoint getEndpoint(GetEndpointRequest request) {
    return getEndpointCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetEndpointRequest request =
   *       GetEndpointRequest.newBuilder()
   *           .setName(
   *               EndpointName.of(
   *                       "[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *                   .toString())
   *           .build();
   *   ApiFuture<Endpoint> future =
   *       registrationServiceClient.getEndpointCallable().futureCall(request);
   *   // Do something.
   *   Endpoint response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetEndpointRequest, Endpoint> getEndpointCallable() {
    return stub.getEndpointCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   Endpoint endpoint = Endpoint.newBuilder().build();
   *   FieldMask updateMask = FieldMask.newBuilder().build();
   *   Endpoint response = registrationServiceClient.updateEndpoint(endpoint, updateMask);
   * }
   * }</pre>
   *
   * @param endpoint Required. The updated endpoint.
   * @param updateMask Required. List of fields to be updated in this request.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final Endpoint updateEndpoint(Endpoint endpoint, FieldMask updateMask) {
    UpdateEndpointRequest request =
        UpdateEndpointRequest.newBuilder().setEndpoint(endpoint).setUpdateMask(updateMask).build();
    return updateEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateEndpointRequest request =
   *       UpdateEndpointRequest.newBuilder()
   *           .setEndpoint(Endpoint.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   Endpoint response = registrationServiceClient.updateEndpoint(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 Endpoint updateEndpoint(UpdateEndpointRequest request) {
    return updateEndpointCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Updates an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   UpdateEndpointRequest request =
   *       UpdateEndpointRequest.newBuilder()
   *           .setEndpoint(Endpoint.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   ApiFuture<Endpoint> future =
   *       registrationServiceClient.updateEndpointCallable().futureCall(request);
   *   // Do something.
   *   Endpoint response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<UpdateEndpointRequest, Endpoint> updateEndpointCallable() {
    return stub.updateEndpointCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   EndpointName name =
   *       EndpointName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]");
   *   registrationServiceClient.deleteEndpoint(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the endpoint to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteEndpoint(EndpointName name) {
    DeleteEndpointRequest request =
        DeleteEndpointRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    deleteEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   String name =
   *       EndpointName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *           .toString();
   *   registrationServiceClient.deleteEndpoint(name);
   * }
   * }</pre>
   *
   * @param name Required. The name of the endpoint to delete.
   * @throws com.google.api.gax.rpc.ApiException if the remote call fails
   */
  public final void deleteEndpoint(String name) {
    DeleteEndpointRequest request = DeleteEndpointRequest.newBuilder().setName(name).build();
    deleteEndpoint(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteEndpointRequest request =
   *       DeleteEndpointRequest.newBuilder()
   *           .setName(
   *               EndpointName.of(
   *                       "[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *                   .toString())
   *           .build();
   *   registrationServiceClient.deleteEndpoint(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 void deleteEndpoint(DeleteEndpointRequest request) {
    deleteEndpointCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Deletes an endpoint.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   DeleteEndpointRequest request =
   *       DeleteEndpointRequest.newBuilder()
   *           .setName(
   *               EndpointName.of(
   *                       "[PROJECT]", "[LOCATION]", "[NAMESPACE]", "[SERVICE]", "[ENDPOINT]")
   *                   .toString())
   *           .build();
   *   ApiFuture<Empty> future =
   *       registrationServiceClient.deleteEndpointCallable().futureCall(request);
   *   // Do something.
   *   future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<DeleteEndpointRequest, Empty> deleteEndpointCallable() {
    return stub.deleteEndpointCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the IAM Policy for a resource
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetIamPolicyRequest request =
   *       GetIamPolicyRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setOptions(GetPolicyOptions.newBuilder().build())
   *           .build();
   *   Policy response = registrationServiceClient.getIamPolicy(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 Policy getIamPolicy(GetIamPolicyRequest request) {
    return getIamPolicyCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets the IAM Policy for a resource
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetIamPolicyRequest request =
   *       GetIamPolicyRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setOptions(GetPolicyOptions.newBuilder().build())
   *           .build();
   *   ApiFuture<Policy> future =
   *       registrationServiceClient.getIamPolicyCallable().futureCall(request);
   *   // Do something.
   *   Policy response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
    return stub.getIamPolicyCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Sets the IAM Policy for a resource
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   SetIamPolicyRequest request =
   *       SetIamPolicyRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setPolicy(Policy.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   Policy response = registrationServiceClient.setIamPolicy(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 Policy setIamPolicy(SetIamPolicyRequest request) {
    return setIamPolicyCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Sets the IAM Policy for a resource
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   SetIamPolicyRequest request =
   *       SetIamPolicyRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .setPolicy(Policy.newBuilder().build())
   *           .setUpdateMask(FieldMask.newBuilder().build())
   *           .build();
   *   ApiFuture<Policy> future =
   *       registrationServiceClient.setIamPolicyCallable().futureCall(request);
   *   // Do something.
   *   Policy response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
    return stub.setIamPolicyCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Tests IAM permissions for a resource (namespace, service or service workload only).
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   TestIamPermissionsRequest request =
   *       TestIamPermissionsRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .addAllPermissions(new ArrayList<String>())
   *           .build();
   *   TestIamPermissionsResponse response = registrationServiceClient.testIamPermissions(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 TestIamPermissionsResponse testIamPermissions(TestIamPermissionsRequest request) {
    return testIamPermissionsCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Tests IAM permissions for a resource (namespace, service or service workload only).
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   TestIamPermissionsRequest request =
   *       TestIamPermissionsRequest.newBuilder()
   *           .setResource(NamespaceName.of("[PROJECT]", "[LOCATION]", "[NAMESPACE]").toString())
   *           .addAllPermissions(new ArrayList<String>())
   *           .build();
   *   ApiFuture<TestIamPermissionsResponse> future =
   *       registrationServiceClient.testIamPermissionsCallable().futureCall(request);
   *   // Do something.
   *   TestIamPermissionsResponse response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsCallable() {
    return stub.testIamPermissionsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists information about the supported locations for this service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListLocationsRequest request =
   *       ListLocationsRequest.newBuilder()
   *           .setName("name3373707")
   *           .setFilter("filter-1274492040")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .build();
   *   for (Location element : registrationServiceClient.listLocations(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 ListLocationsPagedResponse listLocations(ListLocationsRequest request) {
    return listLocationsPagedCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists information about the supported locations for this service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListLocationsRequest request =
   *       ListLocationsRequest.newBuilder()
   *           .setName("name3373707")
   *           .setFilter("filter-1274492040")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .build();
   *   ApiFuture<Location> future =
   *       registrationServiceClient.listLocationsPagedCallable().futureCall(request);
   *   // Do something.
   *   for (Location element : future.get().iterateAll()) {
   *     // doThingsWith(element);
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
      listLocationsPagedCallable() {
    return stub.listLocationsPagedCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Lists information about the supported locations for this service.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   ListLocationsRequest request =
   *       ListLocationsRequest.newBuilder()
   *           .setName("name3373707")
   *           .setFilter("filter-1274492040")
   *           .setPageSize(883849137)
   *           .setPageToken("pageToken873572522")
   *           .build();
   *   while (true) {
   *     ListLocationsResponse response =
   *         registrationServiceClient.listLocationsCallable().call(request);
   *     for (Location element : response.getLocationsList()) {
   *       // doThingsWith(element);
   *     }
   *     String nextPageToken = response.getNextPageToken();
   *     if (!Strings.isNullOrEmpty(nextPageToken)) {
   *       request = request.toBuilder().setPageToken(nextPageToken).build();
   *     } else {
   *       break;
   *     }
   *   }
   * }
   * }</pre>
   */
  public final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
    return stub.listLocationsCallable();
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets information about a location.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   *   Location response = registrationServiceClient.getLocation(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 Location getLocation(GetLocationRequest request) {
    return getLocationCallable().call(request);
  }

  // AUTO-GENERATED DOCUMENTATION AND METHOD.
  /**
   * Gets information about a location.
   *
   * <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 (RegistrationServiceClient registrationServiceClient = RegistrationServiceClient.create()) {
   *   GetLocationRequest request = GetLocationRequest.newBuilder().setName("name3373707").build();
   *   ApiFuture<Location> future =
   *       registrationServiceClient.getLocationCallable().futureCall(request);
   *   // Do something.
   *   Location response = future.get();
   * }
   * }</pre>
   */
  public final UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
    return stub.getLocationCallable();
  }

  @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 ListNamespacesPagedResponse
      extends AbstractPagedListResponse<
          ListNamespacesRequest,
          ListNamespacesResponse,
          Namespace,
          ListNamespacesPage,
          ListNamespacesFixedSizeCollection> {

    public static ApiFuture<ListNamespacesPagedResponse> createAsync(
        PageContext<ListNamespacesRequest, ListNamespacesResponse, Namespace> context,
        ApiFuture<ListNamespacesResponse> futureResponse) {
      ApiFuture<ListNamespacesPage> futurePage =
          ListNamespacesPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListNamespacesPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListNamespacesPagedResponse(ListNamespacesPage page) {
      super(page, ListNamespacesFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListNamespacesPage
      extends AbstractPage<
          ListNamespacesRequest, ListNamespacesResponse, Namespace, ListNamespacesPage> {

    private ListNamespacesPage(
        PageContext<ListNamespacesRequest, ListNamespacesResponse, Namespace> context,
        ListNamespacesResponse response) {
      super(context, response);
    }

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

    @Override
    protected ListNamespacesPage createPage(
        PageContext<ListNamespacesRequest, ListNamespacesResponse, Namespace> context,
        ListNamespacesResponse response) {
      return new ListNamespacesPage(context, response);
    }

    @Override
    public ApiFuture<ListNamespacesPage> createPageAsync(
        PageContext<ListNamespacesRequest, ListNamespacesResponse, Namespace> context,
        ApiFuture<ListNamespacesResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListNamespacesFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListNamespacesRequest,
          ListNamespacesResponse,
          Namespace,
          ListNamespacesPage,
          ListNamespacesFixedSizeCollection> {

    private ListNamespacesFixedSizeCollection(List<ListNamespacesPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

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

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

  public static class ListServicesPagedResponse
      extends AbstractPagedListResponse<
          ListServicesRequest,
          ListServicesResponse,
          Service,
          ListServicesPage,
          ListServicesFixedSizeCollection> {

    public static ApiFuture<ListServicesPagedResponse> createAsync(
        PageContext<ListServicesRequest, ListServicesResponse, Service> context,
        ApiFuture<ListServicesResponse> futureResponse) {
      ApiFuture<ListServicesPage> futurePage =
          ListServicesPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListServicesPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListServicesPagedResponse(ListServicesPage page) {
      super(page, ListServicesFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListServicesPage
      extends AbstractPage<ListServicesRequest, ListServicesResponse, Service, ListServicesPage> {

    private ListServicesPage(
        PageContext<ListServicesRequest, ListServicesResponse, Service> context,
        ListServicesResponse response) {
      super(context, response);
    }

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

    @Override
    protected ListServicesPage createPage(
        PageContext<ListServicesRequest, ListServicesResponse, Service> context,
        ListServicesResponse response) {
      return new ListServicesPage(context, response);
    }

    @Override
    public ApiFuture<ListServicesPage> createPageAsync(
        PageContext<ListServicesRequest, ListServicesResponse, Service> context,
        ApiFuture<ListServicesResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListServicesFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListServicesRequest,
          ListServicesResponse,
          Service,
          ListServicesPage,
          ListServicesFixedSizeCollection> {

    private ListServicesFixedSizeCollection(List<ListServicesPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

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

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

  public static class ListEndpointsPagedResponse
      extends AbstractPagedListResponse<
          ListEndpointsRequest,
          ListEndpointsResponse,
          Endpoint,
          ListEndpointsPage,
          ListEndpointsFixedSizeCollection> {

    public static ApiFuture<ListEndpointsPagedResponse> createAsync(
        PageContext<ListEndpointsRequest, ListEndpointsResponse, Endpoint> context,
        ApiFuture<ListEndpointsResponse> futureResponse) {
      ApiFuture<ListEndpointsPage> futurePage =
          ListEndpointsPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListEndpointsPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListEndpointsPagedResponse(ListEndpointsPage page) {
      super(page, ListEndpointsFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListEndpointsPage
      extends AbstractPage<
          ListEndpointsRequest, ListEndpointsResponse, Endpoint, ListEndpointsPage> {

    private ListEndpointsPage(
        PageContext<ListEndpointsRequest, ListEndpointsResponse, Endpoint> context,
        ListEndpointsResponse response) {
      super(context, response);
    }

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

    @Override
    protected ListEndpointsPage createPage(
        PageContext<ListEndpointsRequest, ListEndpointsResponse, Endpoint> context,
        ListEndpointsResponse response) {
      return new ListEndpointsPage(context, response);
    }

    @Override
    public ApiFuture<ListEndpointsPage> createPageAsync(
        PageContext<ListEndpointsRequest, ListEndpointsResponse, Endpoint> context,
        ApiFuture<ListEndpointsResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListEndpointsFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListEndpointsRequest,
          ListEndpointsResponse,
          Endpoint,
          ListEndpointsPage,
          ListEndpointsFixedSizeCollection> {

    private ListEndpointsFixedSizeCollection(List<ListEndpointsPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

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

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

  public static class ListLocationsPagedResponse
      extends AbstractPagedListResponse<
          ListLocationsRequest,
          ListLocationsResponse,
          Location,
          ListLocationsPage,
          ListLocationsFixedSizeCollection> {

    public static ApiFuture<ListLocationsPagedResponse> createAsync(
        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
        ApiFuture<ListLocationsResponse> futureResponse) {
      ApiFuture<ListLocationsPage> futurePage =
          ListLocationsPage.createEmptyPage().createPageAsync(context, futureResponse);
      return ApiFutures.transform(
          futurePage,
          input -> new ListLocationsPagedResponse(input),
          MoreExecutors.directExecutor());
    }

    private ListLocationsPagedResponse(ListLocationsPage page) {
      super(page, ListLocationsFixedSizeCollection.createEmptyCollection());
    }
  }

  public static class ListLocationsPage
      extends AbstractPage<
          ListLocationsRequest, ListLocationsResponse, Location, ListLocationsPage> {

    private ListLocationsPage(
        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
        ListLocationsResponse response) {
      super(context, response);
    }

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

    @Override
    protected ListLocationsPage createPage(
        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
        ListLocationsResponse response) {
      return new ListLocationsPage(context, response);
    }

    @Override
    public ApiFuture<ListLocationsPage> createPageAsync(
        PageContext<ListLocationsRequest, ListLocationsResponse, Location> context,
        ApiFuture<ListLocationsResponse> futureResponse) {
      return super.createPageAsync(context, futureResponse);
    }
  }

  public static class ListLocationsFixedSizeCollection
      extends AbstractFixedSizeCollection<
          ListLocationsRequest,
          ListLocationsResponse,
          Location,
          ListLocationsPage,
          ListLocationsFixedSizeCollection> {

    private ListLocationsFixedSizeCollection(List<ListLocationsPage> pages, int collectionSize) {
      super(pages, collectionSize);
    }

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

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