Class AdminServiceClient

  • All Implemented Interfaces:
    com.google.api.gax.core.BackgroundResource, AutoCloseable

    @Generated("by gapic-generator-java")
    public class AdminServiceClient
    extends Object
    implements com.google.api.gax.core.BackgroundResource
    Service Description: The service that a client application uses to manage topics and subscriptions, such creating, listing, and deleting topics and subscriptions.

    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:

    
     // 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
       LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
       Topic topic = Topic.newBuilder().build();
       String topicId = "topicId-1139259734";
       Topic response = adminServiceClient.createTopic(parent, topic, topicId);
     }
     

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

    The surface of this class includes several types of Java methods for each of the API's methods:

    1. 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.
    2. 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.
    3. 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.

    See the individual methods for example code.

    Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

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

    To customize credentials:

    
     // 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
     AdminServiceSettings adminServiceSettings =
         AdminServiceSettings.newBuilder()
             .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
             .build();
     AdminServiceClient adminServiceClient = AdminServiceClient.create(adminServiceSettings);
     

    To customize the endpoint:

    
     // 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
     AdminServiceSettings adminServiceSettings =
         AdminServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
     AdminServiceClient adminServiceClient = AdminServiceClient.create(adminServiceSettings);
     

    Please refer to the GitHub repository's samples for more quickstart code snippets.

    • Constructor Detail

      • AdminServiceClient

        protected AdminServiceClient​(AdminServiceSettings settings)
                              throws IOException
        Constructs an instance of AdminServiceClient, 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.
        Throws:
        IOException
    • Method Detail

      • create

        public static final AdminServiceClient create​(AdminServiceSettings settings)
                                               throws IOException
        Constructs an instance of AdminServiceClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.
        Throws:
        IOException
      • create

        public static final AdminServiceClient create​(AdminServiceStub stub)
        Constructs an instance of AdminServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(AdminServiceSettings).
      • getOperationsClient

        public final com.google.longrunning.OperationsClient getOperationsClient()
        Returns the OperationsClient that can be used to query the status of a long-running operation returned by another API method call.
      • createTopic

        public final Topic createTopic​(LocationName parent,
                                       Topic topic,
                                       String topicId)
        Creates a new topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           Topic topic = Topic.newBuilder().build();
           String topicId = "topicId-1139259734";
           Topic response = adminServiceClient.createTopic(parent, topic, topicId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the topic. Structured like `projects/{project_number}/locations/{location}`.
        topic - Required. Configuration of the topic to create. Its `name` field is ignored.
        topicId - Required. The ID to use for the topic, which will become the final component of the topic's name.

        This value is structured like: `my-topic-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createTopic

        public final Topic createTopic​(String parent,
                                       Topic topic,
                                       String topicId)
        Creates a new topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           Topic topic = Topic.newBuilder().build();
           String topicId = "topicId-1139259734";
           Topic response = adminServiceClient.createTopic(parent, topic, topicId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the topic. Structured like `projects/{project_number}/locations/{location}`.
        topic - Required. Configuration of the topic to create. Its `name` field is ignored.
        topicId - Required. The ID to use for the topic, which will become the final component of the topic's name.

        This value is structured like: `my-topic-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createTopic

        public final Topic createTopic​(CreateTopicRequest request)
        Creates a new topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateTopicRequest request =
               CreateTopicRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setTopic(Topic.newBuilder().build())
                   .setTopicId("topicId-1139259734")
                   .build();
           Topic response = adminServiceClient.createTopic(request);
         }
         
        Parameters:
        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
      • createTopicCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateTopicRequest,​Topic> createTopicCallable()
        Creates a new topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateTopicRequest request =
               CreateTopicRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setTopic(Topic.newBuilder().build())
                   .setTopicId("topicId-1139259734")
                   .build();
           ApiFuture<Topic> future = adminServiceClient.createTopicCallable().futureCall(request);
           // Do something.
           Topic response = future.get();
         }
         
      • getTopic

        public final Topic getTopic​(TopicName name)
        Returns the topic configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           TopicName name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]");
           Topic response = adminServiceClient.getTopic(name);
         }
         
        Parameters:
        name - Required. The name of the topic whose configuration to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getTopic

        public final Topic getTopic​(String name)
        Returns the topic configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString();
           Topic response = adminServiceClient.getTopic(name);
         }
         
        Parameters:
        name - Required. The name of the topic whose configuration to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getTopic

        public final Topic getTopic​(GetTopicRequest request)
        Returns the topic configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetTopicRequest request =
               GetTopicRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           Topic response = adminServiceClient.getTopic(request);
         }
         
        Parameters:
        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
      • getTopicCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetTopicRequest,​Topic> getTopicCallable()
        Returns the topic configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetTopicRequest request =
               GetTopicRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           ApiFuture<Topic> future = adminServiceClient.getTopicCallable().futureCall(request);
           // Do something.
           Topic response = future.get();
         }
         
      • getTopicPartitions

        public final TopicPartitions getTopicPartitions​(TopicName name)
        Returns the partition information for the requested topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           TopicName name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]");
           TopicPartitions response = adminServiceClient.getTopicPartitions(name);
         }
         
        Parameters:
        name - Required. The topic whose partition information to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getTopicPartitions

        public final TopicPartitions getTopicPartitions​(String name)
        Returns the partition information for the requested topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString();
           TopicPartitions response = adminServiceClient.getTopicPartitions(name);
         }
         
        Parameters:
        name - Required. The topic whose partition information to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getTopicPartitions

        public final TopicPartitions getTopicPartitions​(GetTopicPartitionsRequest request)
        Returns the partition information for the requested topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetTopicPartitionsRequest request =
               GetTopicPartitionsRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           TopicPartitions response = adminServiceClient.getTopicPartitions(request);
         }
         
        Parameters:
        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
      • getTopicPartitionsCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetTopicPartitionsRequest,​TopicPartitions> getTopicPartitionsCallable()
        Returns the partition information for the requested topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetTopicPartitionsRequest request =
               GetTopicPartitionsRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           ApiFuture<TopicPartitions> future =
               adminServiceClient.getTopicPartitionsCallable().futureCall(request);
           // Do something.
           TopicPartitions response = future.get();
         }
         
      • listTopics

        public final AdminServiceClient.ListTopicsPagedResponse listTopics​(LocationName parent)
        Returns the list of topics for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           for (Topic element : adminServiceClient.listTopics(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose topics are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listTopics

        public final AdminServiceClient.ListTopicsPagedResponse listTopics​(String parent)
        Returns the list of topics for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           for (Topic element : adminServiceClient.listTopics(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose topics are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listTopics

        public final AdminServiceClient.ListTopicsPagedResponse listTopics​(ListTopicsRequest request)
        Returns the list of topics for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicsRequest request =
               ListTopicsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           for (Topic element : adminServiceClient.listTopics(request).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        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
      • listTopicsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTopicsRequest,​AdminServiceClient.ListTopicsPagedResponse> listTopicsPagedCallable()
        Returns the list of topics for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicsRequest request =
               ListTopicsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           ApiFuture<Topic> future = adminServiceClient.listTopicsPagedCallable().futureCall(request);
           // Do something.
           for (Topic element : future.get().iterateAll()) {
             // doThingsWith(element);
           }
         }
         
      • listTopicsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTopicsRequest,​ListTopicsResponse> listTopicsCallable()
        Returns the list of topics for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicsRequest request =
               ListTopicsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           while (true) {
             ListTopicsResponse response = adminServiceClient.listTopicsCallable().call(request);
             for (Topic element : response.getTopicsList()) {
               // doThingsWith(element);
             }
             String nextPageToken = response.getNextPageToken();
             if (!Strings.isNullOrEmpty(nextPageToken)) {
               request = request.toBuilder().setPageToken(nextPageToken).build();
             } else {
               break;
             }
           }
         }
         
      • updateTopic

        public final Topic updateTopic​(Topic topic,
                                       com.google.protobuf.FieldMask updateMask)
        Updates properties of the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           Topic topic = Topic.newBuilder().build();
           FieldMask updateMask = FieldMask.newBuilder().build();
           Topic response = adminServiceClient.updateTopic(topic, updateMask);
         }
         
        Parameters:
        topic - Required. The topic to update. Its `name` field must be populated.
        updateMask - Required. A mask specifying the topic fields to change.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • updateTopic

        public final Topic updateTopic​(UpdateTopicRequest request)
        Updates properties of the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateTopicRequest request =
               UpdateTopicRequest.newBuilder()
                   .setTopic(Topic.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           Topic response = adminServiceClient.updateTopic(request);
         }
         
        Parameters:
        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
      • updateTopicCallable

        public final com.google.api.gax.rpc.UnaryCallable<UpdateTopicRequest,​Topic> updateTopicCallable()
        Updates properties of the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateTopicRequest request =
               UpdateTopicRequest.newBuilder()
                   .setTopic(Topic.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           ApiFuture<Topic> future = adminServiceClient.updateTopicCallable().futureCall(request);
           // Do something.
           Topic response = future.get();
         }
         
      • deleteTopic

        public final void deleteTopic​(TopicName name)
        Deletes the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           TopicName name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]");
           adminServiceClient.deleteTopic(name);
         }
         
        Parameters:
        name - Required. The name of the topic to delete.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteTopic

        public final void deleteTopic​(String name)
        Deletes the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString();
           adminServiceClient.deleteTopic(name);
         }
         
        Parameters:
        name - Required. The name of the topic to delete.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteTopic

        public final void deleteTopic​(DeleteTopicRequest request)
        Deletes the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteTopicRequest request =
               DeleteTopicRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           adminServiceClient.deleteTopic(request);
         }
         
        Parameters:
        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
      • deleteTopicCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteTopicRequest,​com.google.protobuf.Empty> deleteTopicCallable()
        Deletes the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteTopicRequest request =
               DeleteTopicRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .build();
           ApiFuture<Empty> future = adminServiceClient.deleteTopicCallable().futureCall(request);
           // Do something.
           future.get();
         }
         
      • listTopicSubscriptions

        public final AdminServiceClient.ListTopicSubscriptionsPagedResponse listTopicSubscriptions​(TopicName name)
        Lists the subscriptions attached to the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           TopicName name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]");
           for (String element : adminServiceClient.listTopicSubscriptions(name).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        name - Required. The name of the topic whose subscriptions to list.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listTopicSubscriptions

        public final AdminServiceClient.ListTopicSubscriptionsPagedResponse listTopicSubscriptions​(String name)
        Lists the subscriptions attached to the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString();
           for (String element : adminServiceClient.listTopicSubscriptions(name).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        name - Required. The name of the topic whose subscriptions to list.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listTopicSubscriptions

        public final AdminServiceClient.ListTopicSubscriptionsPagedResponse listTopicSubscriptions​(ListTopicSubscriptionsRequest request)
        Lists the subscriptions attached to the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicSubscriptionsRequest request =
               ListTopicSubscriptionsRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           for (String element : adminServiceClient.listTopicSubscriptions(request).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        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
      • listTopicSubscriptionsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTopicSubscriptionsRequest,​AdminServiceClient.ListTopicSubscriptionsPagedResponse> listTopicSubscriptionsPagedCallable()
        Lists the subscriptions attached to the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicSubscriptionsRequest request =
               ListTopicSubscriptionsRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           ApiFuture<String> future =
               adminServiceClient.listTopicSubscriptionsPagedCallable().futureCall(request);
           // Do something.
           for (String element : future.get().iterateAll()) {
             // doThingsWith(element);
           }
         }
         
      • listTopicSubscriptionsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTopicSubscriptionsRequest,​ListTopicSubscriptionsResponse> listTopicSubscriptionsCallable()
        Lists the subscriptions attached to the specified topic.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListTopicSubscriptionsRequest request =
               ListTopicSubscriptionsRequest.newBuilder()
                   .setName(TopicName.of("[PROJECT]", "[LOCATION]", "[TOPIC]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           while (true) {
             ListTopicSubscriptionsResponse response =
                 adminServiceClient.listTopicSubscriptionsCallable().call(request);
             for (String element : response.getSubscriptionsList()) {
               // doThingsWith(element);
             }
             String nextPageToken = response.getNextPageToken();
             if (!Strings.isNullOrEmpty(nextPageToken)) {
               request = request.toBuilder().setPageToken(nextPageToken).build();
             } else {
               break;
             }
           }
         }
         
      • createSubscription

        public final Subscription createSubscription​(LocationName parent,
                                                     Subscription subscription,
                                                     String subscriptionId)
        Creates a new subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           Subscription subscription = Subscription.newBuilder().build();
           String subscriptionId = "subscriptionId1478790936";
           Subscription response =
               adminServiceClient.createSubscription(parent, subscription, subscriptionId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the subscription. Structured like `projects/{project_number}/locations/{location}`.
        subscription - Required. Configuration of the subscription to create. Its `name` field is ignored.
        subscriptionId - Required. The ID to use for the subscription, which will become the final component of the subscription's name.

        This value is structured like: `my-sub-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createSubscription

        public final Subscription createSubscription​(String parent,
                                                     Subscription subscription,
                                                     String subscriptionId)
        Creates a new subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           Subscription subscription = Subscription.newBuilder().build();
           String subscriptionId = "subscriptionId1478790936";
           Subscription response =
               adminServiceClient.createSubscription(parent, subscription, subscriptionId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the subscription. Structured like `projects/{project_number}/locations/{location}`.
        subscription - Required. Configuration of the subscription to create. Its `name` field is ignored.
        subscriptionId - Required. The ID to use for the subscription, which will become the final component of the subscription's name.

        This value is structured like: `my-sub-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createSubscription

        public final Subscription createSubscription​(CreateSubscriptionRequest request)
        Creates a new subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateSubscriptionRequest request =
               CreateSubscriptionRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setSubscription(Subscription.newBuilder().build())
                   .setSubscriptionId("subscriptionId1478790936")
                   .setSkipBacklog(true)
                   .build();
           Subscription response = adminServiceClient.createSubscription(request);
         }
         
        Parameters:
        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
      • createSubscriptionCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateSubscriptionRequest,​Subscription> createSubscriptionCallable()
        Creates a new subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateSubscriptionRequest request =
               CreateSubscriptionRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setSubscription(Subscription.newBuilder().build())
                   .setSubscriptionId("subscriptionId1478790936")
                   .setSkipBacklog(true)
                   .build();
           ApiFuture<Subscription> future =
               adminServiceClient.createSubscriptionCallable().futureCall(request);
           // Do something.
           Subscription response = future.get();
         }
         
      • getSubscription

        public final Subscription getSubscription​(SubscriptionName name)
        Returns the subscription configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           SubscriptionName name = SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]");
           Subscription response = adminServiceClient.getSubscription(name);
         }
         
        Parameters:
        name - Required. The name of the subscription whose configuration to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getSubscription

        public final Subscription getSubscription​(String name)
        Returns the subscription configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString();
           Subscription response = adminServiceClient.getSubscription(name);
         }
         
        Parameters:
        name - Required. The name of the subscription whose configuration to return.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getSubscription

        public final Subscription getSubscription​(GetSubscriptionRequest request)
        Returns the subscription configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetSubscriptionRequest request =
               GetSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           Subscription response = adminServiceClient.getSubscription(request);
         }
         
        Parameters:
        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
      • getSubscriptionCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetSubscriptionRequest,​Subscription> getSubscriptionCallable()
        Returns the subscription configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetSubscriptionRequest request =
               GetSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           ApiFuture<Subscription> future =
               adminServiceClient.getSubscriptionCallable().futureCall(request);
           // Do something.
           Subscription response = future.get();
         }
         
      • listSubscriptions

        public final AdminServiceClient.ListSubscriptionsPagedResponse listSubscriptions​(LocationName parent)
        Returns the list of subscriptions for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           for (Subscription element : adminServiceClient.listSubscriptions(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose subscriptions are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listSubscriptions

        public final AdminServiceClient.ListSubscriptionsPagedResponse listSubscriptions​(String parent)
        Returns the list of subscriptions for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           for (Subscription element : adminServiceClient.listSubscriptions(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose subscriptions are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listSubscriptions

        public final AdminServiceClient.ListSubscriptionsPagedResponse listSubscriptions​(ListSubscriptionsRequest request)
        Returns the list of subscriptions for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListSubscriptionsRequest request =
               ListSubscriptionsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           for (Subscription element : adminServiceClient.listSubscriptions(request).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        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
      • listSubscriptionsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListSubscriptionsRequest,​AdminServiceClient.ListSubscriptionsPagedResponse> listSubscriptionsPagedCallable()
        Returns the list of subscriptions for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListSubscriptionsRequest request =
               ListSubscriptionsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           ApiFuture<Subscription> future =
               adminServiceClient.listSubscriptionsPagedCallable().futureCall(request);
           // Do something.
           for (Subscription element : future.get().iterateAll()) {
             // doThingsWith(element);
           }
         }
         
      • listSubscriptionsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListSubscriptionsRequest,​ListSubscriptionsResponse> listSubscriptionsCallable()
        Returns the list of subscriptions for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListSubscriptionsRequest request =
               ListSubscriptionsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           while (true) {
             ListSubscriptionsResponse response =
                 adminServiceClient.listSubscriptionsCallable().call(request);
             for (Subscription element : response.getSubscriptionsList()) {
               // doThingsWith(element);
             }
             String nextPageToken = response.getNextPageToken();
             if (!Strings.isNullOrEmpty(nextPageToken)) {
               request = request.toBuilder().setPageToken(nextPageToken).build();
             } else {
               break;
             }
           }
         }
         
      • updateSubscription

        public final Subscription updateSubscription​(Subscription subscription,
                                                     com.google.protobuf.FieldMask updateMask)
        Updates properties of the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           Subscription subscription = Subscription.newBuilder().build();
           FieldMask updateMask = FieldMask.newBuilder().build();
           Subscription response = adminServiceClient.updateSubscription(subscription, updateMask);
         }
         
        Parameters:
        subscription - Required. The subscription to update. Its `name` field must be populated. Topic field must not be populated.
        updateMask - Required. A mask specifying the subscription fields to change.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • updateSubscription

        public final Subscription updateSubscription​(UpdateSubscriptionRequest request)
        Updates properties of the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateSubscriptionRequest request =
               UpdateSubscriptionRequest.newBuilder()
                   .setSubscription(Subscription.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           Subscription response = adminServiceClient.updateSubscription(request);
         }
         
        Parameters:
        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
      • updateSubscriptionCallable

        public final com.google.api.gax.rpc.UnaryCallable<UpdateSubscriptionRequest,​Subscription> updateSubscriptionCallable()
        Updates properties of the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateSubscriptionRequest request =
               UpdateSubscriptionRequest.newBuilder()
                   .setSubscription(Subscription.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           ApiFuture<Subscription> future =
               adminServiceClient.updateSubscriptionCallable().futureCall(request);
           // Do something.
           Subscription response = future.get();
         }
         
      • deleteSubscription

        public final void deleteSubscription​(SubscriptionName name)
        Deletes the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           SubscriptionName name = SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]");
           adminServiceClient.deleteSubscription(name);
         }
         
        Parameters:
        name - Required. The name of the subscription to delete.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteSubscription

        public final void deleteSubscription​(String name)
        Deletes the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString();
           adminServiceClient.deleteSubscription(name);
         }
         
        Parameters:
        name - Required. The name of the subscription to delete.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteSubscription

        public final void deleteSubscription​(DeleteSubscriptionRequest request)
        Deletes the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteSubscriptionRequest request =
               DeleteSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           adminServiceClient.deleteSubscription(request);
         }
         
        Parameters:
        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
      • deleteSubscriptionCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteSubscriptionRequest,​com.google.protobuf.Empty> deleteSubscriptionCallable()
        Deletes the specified subscription.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteSubscriptionRequest request =
               DeleteSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           ApiFuture<Empty> future = adminServiceClient.deleteSubscriptionCallable().futureCall(request);
           // Do something.
           future.get();
         }
         
      • seekSubscriptionAsync

        public final com.google.api.gax.longrunning.OperationFuture<SeekSubscriptionResponse,​OperationMetadata> seekSubscriptionAsync​(SeekSubscriptionRequest request)
        Performs an out-of-band seek for a subscription to a specified target, which may be timestamps or named positions within the message backlog. Seek translates these targets to cursors for each partition and orchestrates subscribers to start consuming messages from these seek cursors.

        If an operation is returned, the seek has been registered and subscribers will eventually receive messages from the seek cursors (i.e. eventual consistency), as long as they are using a minimum supported client library version and not a system that tracks cursors independently of Pub/Sub Lite (e.g. Apache Beam, Dataflow, Spark). The seek operation will fail for unsupported clients.

        If clients would like to know when subscribers react to the seek (or not), they can poll the operation. The seek operation will succeed and complete once subscribers are ready to receive messages from the seek cursors for all partitions of the topic. This means that the seek operation will not complete until all subscribers come online.

        If the previous seek operation has not yet completed, it will be aborted and the new invocation of seek will supersede it.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           SeekSubscriptionRequest request =
               SeekSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           SeekSubscriptionResponse response = adminServiceClient.seekSubscriptionAsync(request).get();
         }
         
        Parameters:
        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
      • seekSubscriptionOperationCallable

        public final com.google.api.gax.rpc.OperationCallable<SeekSubscriptionRequest,​SeekSubscriptionResponse,​OperationMetadata> seekSubscriptionOperationCallable()
        Performs an out-of-band seek for a subscription to a specified target, which may be timestamps or named positions within the message backlog. Seek translates these targets to cursors for each partition and orchestrates subscribers to start consuming messages from these seek cursors.

        If an operation is returned, the seek has been registered and subscribers will eventually receive messages from the seek cursors (i.e. eventual consistency), as long as they are using a minimum supported client library version and not a system that tracks cursors independently of Pub/Sub Lite (e.g. Apache Beam, Dataflow, Spark). The seek operation will fail for unsupported clients.

        If clients would like to know when subscribers react to the seek (or not), they can poll the operation. The seek operation will succeed and complete once subscribers are ready to receive messages from the seek cursors for all partitions of the topic. This means that the seek operation will not complete until all subscribers come online.

        If the previous seek operation has not yet completed, it will be aborted and the new invocation of seek will supersede it.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           SeekSubscriptionRequest request =
               SeekSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           OperationFuture<SeekSubscriptionResponse, OperationMetadata> future =
               adminServiceClient.seekSubscriptionOperationCallable().futureCall(request);
           // Do something.
           SeekSubscriptionResponse response = future.get();
         }
         
      • seekSubscriptionCallable

        public final com.google.api.gax.rpc.UnaryCallable<SeekSubscriptionRequest,​com.google.longrunning.Operation> seekSubscriptionCallable()
        Performs an out-of-band seek for a subscription to a specified target, which may be timestamps or named positions within the message backlog. Seek translates these targets to cursors for each partition and orchestrates subscribers to start consuming messages from these seek cursors.

        If an operation is returned, the seek has been registered and subscribers will eventually receive messages from the seek cursors (i.e. eventual consistency), as long as they are using a minimum supported client library version and not a system that tracks cursors independently of Pub/Sub Lite (e.g. Apache Beam, Dataflow, Spark). The seek operation will fail for unsupported clients.

        If clients would like to know when subscribers react to the seek (or not), they can poll the operation. The seek operation will succeed and complete once subscribers are ready to receive messages from the seek cursors for all partitions of the topic. This means that the seek operation will not complete until all subscribers come online.

        If the previous seek operation has not yet completed, it will be aborted and the new invocation of seek will supersede it.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           SeekSubscriptionRequest request =
               SeekSubscriptionRequest.newBuilder()
                   .setName(SubscriptionName.of("[PROJECT]", "[LOCATION]", "[SUBSCRIPTION]").toString())
                   .build();
           ApiFuture<Operation> future =
               adminServiceClient.seekSubscriptionCallable().futureCall(request);
           // Do something.
           Operation response = future.get();
         }
         
      • createReservation

        public final Reservation createReservation​(LocationName parent,
                                                   Reservation reservation,
                                                   String reservationId)
        Creates a new reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           Reservation reservation = Reservation.newBuilder().build();
           String reservationId = "reservationId1116965383";
           Reservation response =
               adminServiceClient.createReservation(parent, reservation, reservationId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the reservation. Structured like `projects/{project_number}/locations/{location}`.
        reservation - Required. Configuration of the reservation to create. Its `name` field is ignored.
        reservationId - Required. The ID to use for the reservation, which will become the final component of the reservation's name.

        This value is structured like: `my-reservation-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createReservation

        public final Reservation createReservation​(String parent,
                                                   Reservation reservation,
                                                   String reservationId)
        Creates a new reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           Reservation reservation = Reservation.newBuilder().build();
           String reservationId = "reservationId1116965383";
           Reservation response =
               adminServiceClient.createReservation(parent, reservation, reservationId);
         }
         
        Parameters:
        parent - Required. The parent location in which to create the reservation. Structured like `projects/{project_number}/locations/{location}`.
        reservation - Required. Configuration of the reservation to create. Its `name` field is ignored.
        reservationId - Required. The ID to use for the reservation, which will become the final component of the reservation's name.

        This value is structured like: `my-reservation-name`.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • createReservation

        public final Reservation createReservation​(CreateReservationRequest request)
        Creates a new reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateReservationRequest request =
               CreateReservationRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setReservation(Reservation.newBuilder().build())
                   .setReservationId("reservationId1116965383")
                   .build();
           Reservation response = adminServiceClient.createReservation(request);
         }
         
        Parameters:
        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
      • createReservationCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateReservationRequest,​Reservation> createReservationCallable()
        Creates a new reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           CreateReservationRequest request =
               CreateReservationRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setReservation(Reservation.newBuilder().build())
                   .setReservationId("reservationId1116965383")
                   .build();
           ApiFuture<Reservation> future =
               adminServiceClient.createReservationCallable().futureCall(request);
           // Do something.
           Reservation response = future.get();
         }
         
      • getReservation

        public final Reservation getReservation​(ReservationName name)
        Returns the reservation configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ReservationName name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]");
           Reservation response = adminServiceClient.getReservation(name);
         }
         
        Parameters:
        name - Required. The name of the reservation whose configuration to return. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getReservation

        public final Reservation getReservation​(String name)
        Returns the reservation configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString();
           Reservation response = adminServiceClient.getReservation(name);
         }
         
        Parameters:
        name - Required. The name of the reservation whose configuration to return. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • getReservation

        public final Reservation getReservation​(GetReservationRequest request)
        Returns the reservation configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetReservationRequest request =
               GetReservationRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .build();
           Reservation response = adminServiceClient.getReservation(request);
         }
         
        Parameters:
        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
      • getReservationCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetReservationRequest,​Reservation> getReservationCallable()
        Returns the reservation configuration.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           GetReservationRequest request =
               GetReservationRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .build();
           ApiFuture<Reservation> future =
               adminServiceClient.getReservationCallable().futureCall(request);
           // Do something.
           Reservation response = future.get();
         }
         
      • listReservations

        public final AdminServiceClient.ListReservationsPagedResponse listReservations​(LocationName parent)
        Returns the list of reservations for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
           for (Reservation element : adminServiceClient.listReservations(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose reservations are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listReservations

        public final AdminServiceClient.ListReservationsPagedResponse listReservations​(String parent)
        Returns the list of reservations for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
           for (Reservation element : adminServiceClient.listReservations(parent).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        parent - Required. The parent whose reservations are to be listed. Structured like `projects/{project_number}/locations/{location}`.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listReservations

        public final AdminServiceClient.ListReservationsPagedResponse listReservations​(ListReservationsRequest request)
        Returns the list of reservations for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationsRequest request =
               ListReservationsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           for (Reservation element : adminServiceClient.listReservations(request).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        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
      • listReservationsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListReservationsRequest,​AdminServiceClient.ListReservationsPagedResponse> listReservationsPagedCallable()
        Returns the list of reservations for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationsRequest request =
               ListReservationsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           ApiFuture<Reservation> future =
               adminServiceClient.listReservationsPagedCallable().futureCall(request);
           // Do something.
           for (Reservation element : future.get().iterateAll()) {
             // doThingsWith(element);
           }
         }
         
      • listReservationsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListReservationsRequest,​ListReservationsResponse> listReservationsCallable()
        Returns the list of reservations for the given project.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationsRequest request =
               ListReservationsRequest.newBuilder()
                   .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           while (true) {
             ListReservationsResponse response =
                 adminServiceClient.listReservationsCallable().call(request);
             for (Reservation element : response.getReservationsList()) {
               // doThingsWith(element);
             }
             String nextPageToken = response.getNextPageToken();
             if (!Strings.isNullOrEmpty(nextPageToken)) {
               request = request.toBuilder().setPageToken(nextPageToken).build();
             } else {
               break;
             }
           }
         }
         
      • updateReservation

        public final Reservation updateReservation​(Reservation reservation,
                                                   com.google.protobuf.FieldMask updateMask)
        Updates properties of the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           Reservation reservation = Reservation.newBuilder().build();
           FieldMask updateMask = FieldMask.newBuilder().build();
           Reservation response = adminServiceClient.updateReservation(reservation, updateMask);
         }
         
        Parameters:
        reservation - Required. The reservation to update. Its `name` field must be populated.
        updateMask - Required. A mask specifying the reservation fields to change.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • updateReservation

        public final Reservation updateReservation​(UpdateReservationRequest request)
        Updates properties of the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateReservationRequest request =
               UpdateReservationRequest.newBuilder()
                   .setReservation(Reservation.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           Reservation response = adminServiceClient.updateReservation(request);
         }
         
        Parameters:
        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
      • updateReservationCallable

        public final com.google.api.gax.rpc.UnaryCallable<UpdateReservationRequest,​Reservation> updateReservationCallable()
        Updates properties of the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           UpdateReservationRequest request =
               UpdateReservationRequest.newBuilder()
                   .setReservation(Reservation.newBuilder().build())
                   .setUpdateMask(FieldMask.newBuilder().build())
                   .build();
           ApiFuture<Reservation> future =
               adminServiceClient.updateReservationCallable().futureCall(request);
           // Do something.
           Reservation response = future.get();
         }
         
      • deleteReservation

        public final void deleteReservation​(ReservationName name)
        Deletes the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ReservationName name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]");
           adminServiceClient.deleteReservation(name);
         }
         
        Parameters:
        name - Required. The name of the reservation to delete. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteReservation

        public final void deleteReservation​(String name)
        Deletes the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString();
           adminServiceClient.deleteReservation(name);
         }
         
        Parameters:
        name - Required. The name of the reservation to delete. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • deleteReservation

        public final void deleteReservation​(DeleteReservationRequest request)
        Deletes the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteReservationRequest request =
               DeleteReservationRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .build();
           adminServiceClient.deleteReservation(request);
         }
         
        Parameters:
        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
      • deleteReservationCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteReservationRequest,​com.google.protobuf.Empty> deleteReservationCallable()
        Deletes the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           DeleteReservationRequest request =
               DeleteReservationRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .build();
           ApiFuture<Empty> future = adminServiceClient.deleteReservationCallable().futureCall(request);
           // Do something.
           future.get();
         }
         
      • listReservationTopics

        public final AdminServiceClient.ListReservationTopicsPagedResponse listReservationTopics​(ReservationName name)
        Lists the topics attached to the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ReservationName name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]");
           for (String element : adminServiceClient.listReservationTopics(name).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        name - Required. The name of the reservation whose topics to list. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listReservationTopics

        public final AdminServiceClient.ListReservationTopicsPagedResponse listReservationTopics​(String name)
        Lists the topics attached to the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           String name = ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString();
           for (String element : adminServiceClient.listReservationTopics(name).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        name - Required. The name of the reservation whose topics to list. Structured like: projects/{project_number}/locations/{location}/reservations/{reservation_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails
      • listReservationTopics

        public final AdminServiceClient.ListReservationTopicsPagedResponse listReservationTopics​(ListReservationTopicsRequest request)
        Lists the topics attached to the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationTopicsRequest request =
               ListReservationTopicsRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           for (String element : adminServiceClient.listReservationTopics(request).iterateAll()) {
             // doThingsWith(element);
           }
         }
         
        Parameters:
        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
      • listReservationTopicsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListReservationTopicsRequest,​AdminServiceClient.ListReservationTopicsPagedResponse> listReservationTopicsPagedCallable()
        Lists the topics attached to the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationTopicsRequest request =
               ListReservationTopicsRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           ApiFuture<String> future =
               adminServiceClient.listReservationTopicsPagedCallable().futureCall(request);
           // Do something.
           for (String element : future.get().iterateAll()) {
             // doThingsWith(element);
           }
         }
         
      • listReservationTopicsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListReservationTopicsRequest,​ListReservationTopicsResponse> listReservationTopicsCallable()
        Lists the topics attached to the specified reservation.

        Sample 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 (AdminServiceClient adminServiceClient = AdminServiceClient.create()) {
           ListReservationTopicsRequest request =
               ListReservationTopicsRequest.newBuilder()
                   .setName(ReservationName.of("[PROJECT]", "[LOCATION]", "[RESERVATION]").toString())
                   .setPageSize(883849137)
                   .setPageToken("pageToken873572522")
                   .build();
           while (true) {
             ListReservationTopicsResponse response =
                 adminServiceClient.listReservationTopicsCallable().call(request);
             for (String element : response.getTopicsList()) {
               // doThingsWith(element);
             }
             String nextPageToken = response.getNextPageToken();
             if (!Strings.isNullOrEmpty(nextPageToken)) {
               request = request.toBuilder().setPageToken(nextPageToken).build();
             } else {
               break;
             }
           }
         }
         
      • shutdown

        public void shutdown()
        Specified by:
        shutdown in interface com.google.api.gax.core.BackgroundResource
      • isShutdown

        public boolean isShutdown()
        Specified by:
        isShutdown in interface com.google.api.gax.core.BackgroundResource
      • isTerminated

        public boolean isTerminated()
        Specified by:
        isTerminated in interface com.google.api.gax.core.BackgroundResource
      • shutdownNow

        public void shutdownNow()
        Specified by:
        shutdownNow in interface com.google.api.gax.core.BackgroundResource