com.amazonaws.services.sns

## クラス AmazonSNSAsyncClient

- java.lang.Object
- - com.amazonaws.AmazonWebServiceClient
  - - com.amazonaws.services.sns.AmazonSNSClient
    - - com.amazonaws.services.sns.AmazonSNSAsyncClient

- すべての実装されたインタフェース:
    AmazonSNS, AmazonSNSAsync

      public class AmazonSNSAsyncClient
      extends AmazonSNSClient
      implements AmazonSNSAsync

  Asynchronous client for accessing AmazonSNS. All asynchronous calls made using this client are non-blocking. Callers could either process the result and handle the exceptions in the worker thread by providing a callback handler when making the call, or use the returned Future object to check the result of the call in the calling thread. Amazon Simple Notification Service

  Amazon Simple Notification Service (Amazon SNS) is a web service that enables you to build distributed web-enabled applications. Applications can use Amazon SNS to easily push real-time notification messages to interested subscribers over multiple delivery protocols. For more information about this product see http://aws.amazon.com/sns . For detailed information about Amazon SNS features and their associated API calls, see the Amazon SNS Getting Started Guide .

  We also provide SDKs that enable you to access Amazon SNS from your preferred programming language. The SDKs contain functionality that automatically takes care of tasks such as: cryptographically signing your service requests, retrying requests, and handling error responses. For a list of available SDKs, go to Tools for Amazon Web Services .

- - ### フィールドの概要

    - ### クラスから継承されたフィールド com.amazonaws.services.sns.AmazonSNSClient

      `exceptionUnmarshallers`

    - ### クラスから継承されたフィールド com.amazonaws.AmazonWebServiceClient

      `client, clientConfiguration, endpoint, requestHandlers, timeOffset, version`

  - ### コンストラクタの概要

    コンストラクタ
    コンストラクタと説明
    `AmazonSNSAsyncClient()` Constructs a new asynchronous client to invoke service methods on AmazonSNS.
    `AmazonSNSAsyncClient(AWSCredentials awsCredentials)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials.
    `AmazonSNSAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, java.util.concurrent.ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials, executor service, and client configuration options.
    `AmazonSNSAsyncClient(AWSCredentials awsCredentials, java.util.concurrent.ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials and executor service.
    `AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider.
    `AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider and client configuration options.
    `AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, java.util.concurrent.ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider, executor service, and client configuration options.
    `AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, java.util.concurrent.ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider and executor service.
    `AmazonSNSAsyncClient(ClientConfiguration clientConfiguration)` Constructs a new asynchronous client to invoke service methods on AmazonSNS.

  - ### メソッドの概要

    メソッド
    修飾子とタイプ | メソッドと説明
    --- | ---
    `java.util.concurrent.Future<java.lang.Void>` | `addPermissionAsync(AddPermissionRequest addPermissionRequest)` The `AddPermission` action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.
    `java.util.concurrent.Future<java.lang.Void>` | `addPermissionAsync(AddPermissionRequest addPermissionRequest, AsyncHandler<AddPermissionRequest,java.lang.Void> asyncHandler)` The `AddPermission` action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.
    `java.util.concurrent.Future<ConfirmSubscriptionResult>` | `confirmSubscriptionAsync(ConfirmSubscriptionRequest confirmSubscriptionRequest)` The `ConfirmSubscription` action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier `Subscribe` action.
    `java.util.concurrent.Future<ConfirmSubscriptionResult>` | `confirmSubscriptionAsync(ConfirmSubscriptionRequest confirmSubscriptionRequest, AsyncHandler<ConfirmSubscriptionRequest,ConfirmSubscriptionResult> asyncHandler)` The `ConfirmSubscription` action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier `Subscribe` action.
    `java.util.concurrent.Future<CreateTopicResult>` | `createTopicAsync(CreateTopicRequest createTopicRequest)` The `CreateTopic` action creates a topic to which notifications can be published.
    `java.util.concurrent.Future<CreateTopicResult>` | `createTopicAsync(CreateTopicRequest createTopicRequest, AsyncHandler<CreateTopicRequest,CreateTopicResult> asyncHandler)` The `CreateTopic` action creates a topic to which notifications can be published.
    `java.util.concurrent.Future<java.lang.Void>` | `deleteTopicAsync(DeleteTopicRequest deleteTopicRequest)` The `DeleteTopic` action deletes a topic and all its subscriptions.
    `java.util.concurrent.Future<java.lang.Void>` | `deleteTopicAsync(DeleteTopicRequest deleteTopicRequest, AsyncHandler<DeleteTopicRequest,java.lang.Void> asyncHandler)` The `DeleteTopic` action deletes a topic and all its subscriptions.
    `java.util.concurrent.ExecutorService` | `getExecutorService()` Returns the executor service used by this async client to execute requests.
    `java.util.concurrent.Future<GetSubscriptionAttributesResult>` | `getSubscriptionAttributesAsync(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest)` The `GetSubscriptionAttribtues` action returns all of the properties of a subscription.
    `java.util.concurrent.Future<GetSubscriptionAttributesResult>` | `getSubscriptionAttributesAsync(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest, AsyncHandler<GetSubscriptionAttributesRequest,GetSubscriptionAttributesResult> asyncHandler)` The `GetSubscriptionAttribtues` action returns all of the properties of a subscription.
    `java.util.concurrent.Future<GetTopicAttributesResult>` | `getTopicAttributesAsync(GetTopicAttributesRequest getTopicAttributesRequest)` The `GetTopicAttributes` action returns all of the properties of a topic.
    `java.util.concurrent.Future<GetTopicAttributesResult>` | `getTopicAttributesAsync(GetTopicAttributesRequest getTopicAttributesRequest, AsyncHandler<GetTopicAttributesRequest,GetTopicAttributesResult> asyncHandler)` The `GetTopicAttributes` action returns all of the properties of a topic.
    `java.util.concurrent.Future<ListSubscriptionsResult>` | `listSubscriptionsAsync(ListSubscriptionsRequest listSubscriptionsRequest)` The `ListSubscriptions` action returns a list of the requester's subscriptions.
    `java.util.concurrent.Future<ListSubscriptionsResult>` | `listSubscriptionsAsync(ListSubscriptionsRequest listSubscriptionsRequest, AsyncHandler<ListSubscriptionsRequest,ListSubscriptionsResult> asyncHandler)` The `ListSubscriptions` action returns a list of the requester's subscriptions.
    `java.util.concurrent.Future<ListSubscriptionsByTopicResult>` | `listSubscriptionsByTopicAsync(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest)` The `ListSubscriptionsByTopic` action returns a list of the subscriptions to a specific topic.
    `java.util.concurrent.Future<ListSubscriptionsByTopicResult>` | `listSubscriptionsByTopicAsync(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest, AsyncHandler<ListSubscriptionsByTopicRequest,ListSubscriptionsByTopicResult> asyncHandler)` The `ListSubscriptionsByTopic` action returns a list of the subscriptions to a specific topic.
    `java.util.concurrent.Future<ListTopicsResult>` | `listTopicsAsync(ListTopicsRequest listTopicsRequest)` The `ListTopics` action returns a list of the requester's topics.
    `java.util.concurrent.Future<ListTopicsResult>` | `listTopicsAsync(ListTopicsRequest listTopicsRequest, AsyncHandler<ListTopicsRequest,ListTopicsResult> asyncHandler)` The `ListTopics` action returns a list of the requester's topics.
    `java.util.concurrent.Future<PublishResult>` | `publishAsync(PublishRequest publishRequest)` The `Publish` action sends a message to all of a topic's subscribed endpoints.
    `java.util.concurrent.Future<PublishResult>` | `publishAsync(PublishRequest publishRequest, AsyncHandler<PublishRequest,PublishResult> asyncHandler)` The `Publish` action sends a message to all of a topic's subscribed endpoints.
    `java.util.concurrent.Future<java.lang.Void>` | `removePermissionAsync(RemovePermissionRequest removePermissionRequest)` The `RemovePermission` action removes a statement from a topic's access control policy.
    `java.util.concurrent.Future<java.lang.Void>` | `removePermissionAsync(RemovePermissionRequest removePermissionRequest, AsyncHandler<RemovePermissionRequest,java.lang.Void> asyncHandler)` The `RemovePermission` action removes a statement from a topic's access control policy.
    `java.util.concurrent.Future<java.lang.Void>` | `setSubscriptionAttributesAsync(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest)` The `SetSubscriptionAttributes` action allows a subscription owner to set an attribute of the topic to a new value.
    `java.util.concurrent.Future<java.lang.Void>` | `setSubscriptionAttributesAsync(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest, AsyncHandler<SetSubscriptionAttributesRequest,java.lang.Void> asyncHandler)` The `SetSubscriptionAttributes` action allows a subscription owner to set an attribute of the topic to a new value.
    `java.util.concurrent.Future<java.lang.Void>` | `setTopicAttributesAsync(SetTopicAttributesRequest setTopicAttributesRequest)` The `SetTopicAttributes` action allows a topic owner to set an attribute of the topic to a new value.
    `java.util.concurrent.Future<java.lang.Void>` | `setTopicAttributesAsync(SetTopicAttributesRequest setTopicAttributesRequest, AsyncHandler<SetTopicAttributesRequest,java.lang.Void> asyncHandler)` The `SetTopicAttributes` action allows a topic owner to set an attribute of the topic to a new value.
    `void` | `shutdown()` Shuts down the client, releasing all managed resources.
    `java.util.concurrent.Future<SubscribeResult>` | `subscribeAsync(SubscribeRequest subscribeRequest)` The `Subscribe` action prepares to subscribe an endpoint by sending the endpoint a confirmation message.
    `java.util.concurrent.Future<SubscribeResult>` | `subscribeAsync(SubscribeRequest subscribeRequest, AsyncHandler<SubscribeRequest,SubscribeResult> asyncHandler)` The `Subscribe` action prepares to subscribe an endpoint by sending the endpoint a confirmation message.
    `java.util.concurrent.Future<java.lang.Void>` | `unsubscribeAsync(UnsubscribeRequest unsubscribeRequest)` The `Unsubscribe` action deletes a subscription.
    `java.util.concurrent.Future<java.lang.Void>` | `unsubscribeAsync(UnsubscribeRequest unsubscribeRequest, AsyncHandler<UnsubscribeRequest,java.lang.Void> asyncHandler)` The `Unsubscribe` action deletes a subscription.

    - ### クラスから継承されたメソッド com.amazonaws.services.sns.AmazonSNSClient

      `addPermission, confirmSubscription, createTopic, deleteTopic, getCachedResponseMetadata, getServiceAbbreviation, getSubscriptionAttributes, getTopicAttributes, listSubscriptions, listSubscriptions, listSubscriptionsByTopic, listTopics, listTopics, publish, removePermission, setEndpoint, setSubscriptionAttributes, setTopicAttributes, subscribe, unsubscribe`

    - ### クラスから継承されたメソッド com.amazonaws.AmazonWebServiceClient

      `addRequestHandler, convertToHttpRequest, createExecutionContext, getTimeOffset, getVersion, removeRequestHandler, setConfiguration, setEndpoint, setRegion, setTimeOffset, setVersion, withTimeOffset`

    - ### クラスから継承されたメソッド java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### インタフェースから継承されたメソッド com.amazonaws.services.sns.AmazonSNS

      `addPermission, confirmSubscription, createTopic, deleteTopic, getCachedResponseMetadata, getSubscriptionAttributes, getTopicAttributes, listSubscriptions, listSubscriptions, listSubscriptionsByTopic, listTopics, listTopics, publish, removePermission, setEndpoint, setRegion, setSubscriptionAttributes, setTopicAttributes, subscribe, unsubscribe`

- - ### コンストラクタの詳細

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient()

      Constructs a new asynchronous client to invoke service methods on AmazonSNS. A credentials provider chain will be used that searches for credentials in this order:
      - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
      - Java System Properties - aws.accessKeyId and aws.secretKey
      - Instance profile credentials delivered through the Amazon EC2 metadata service

      All service calls made using this new client object are blocking, and will not return until the service call completes.

      関連項目:
        `DefaultAWSCredentialsProvider`

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(ClientConfiguration clientConfiguration)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS. A credentials provider chain will be used that searches for credentials in this order:
      - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
      - Java System Properties - aws.accessKeyId and aws.secretKey
      - Instance profile credentials delivered through the Amazon EC2 metadata service

      All service calls made using this new client object are blocking, and will not return until the service call completes.

      パラメータ:
        `clientConfiguration` - The client configuration options controlling how this client connects to AmazonSNS (ex: proxy settings, retry counts, etc.).
      関連項目:
        `DefaultAWSCredentialsProvider`

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentials awsCredentials)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials. Default client settings will be used, and a default cached thread pool will be created for executing the asynchronous tasks.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentials` - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentials awsCredentials,
                              java.util.concurrent.ExecutorService executorService)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials and executor service. Default client settings will be used.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentials` - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
        `executorService` - The executor service by which all asynchronous requests will be executed.

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentials awsCredentials,
                              ClientConfiguration clientConfiguration,
                              java.util.concurrent.ExecutorService executorService)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials, executor service, and client configuration options.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentials` - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
        `clientConfiguration` - Client configuration options (ex: max retry limit, proxy settings, etc).
        `executorService` - The executor service by which all asynchronous requests will be executed.

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider. Default client settings will be used, and a default cached thread pool will be created for executing the asynchronous tasks.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentialsProvider` - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                              java.util.concurrent.ExecutorService executorService)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider and executor service. Default client settings will be used.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentialsProvider` - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
        `executorService` - The executor service by which all asynchronous requests will be executed.

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                              ClientConfiguration clientConfiguration)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider and client configuration options.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentialsProvider` - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
        `clientConfiguration` - Client configuration options (ex: max retry limit, proxy settings, etc).

    - #### AmazonSNSAsyncClient

          public AmazonSNSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                              ClientConfiguration clientConfiguration,
                              java.util.concurrent.ExecutorService executorService)

      Constructs a new asynchronous client to invoke service methods on AmazonSNS using the specified AWS account credentials provider, executor service, and client configuration options.

      All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

      パラメータ:
        `awsCredentialsProvider` - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
        `clientConfiguration` - Client configuration options (ex: max retry limit, proxy settings, etc).
        `executorService` - The executor service by which all asynchronous requests will be executed.

  - ### メソッドの詳細

    - #### getExecutorService

          public java.util.concurrent.ExecutorService getExecutorService()

      Returns the executor service used by this async client to execute requests.
      戻り値:
        The executor service used by this async client to execute requests.

    - #### shutdown

          public void shutdown()

      Shuts down the client, releasing all managed resources. This includes forcibly terminating all pending asynchronous service calls. Clients who wish to give pending asynchronous service calls time to complete should call getExecutorService().shutdown() prior to calling this method.
      定義:
        `shutdown` インタフェース内 `AmazonSNS`
      オーバーライド:
        `shutdown` クラス内 `AmazonWebServiceClient`

    - #### confirmSubscriptionAsync

          public java.util.concurrent.Future<ConfirmSubscriptionResult> confirmSubscriptionAsync(ConfirmSubscriptionRequest confirmSubscriptionRequest)
                                                                                          throws AmazonServiceException,
                                                                                                 AmazonClientException

      The `ConfirmSubscription` action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier `Subscribe` action. If the token is valid, the action creates a new subscription and returns its Amazon Resource Name (ARN). This call requires an AWS signature only when the `AuthenticateOnUnsubscribe` flag is set to "true".

      定義:
        `confirmSubscriptionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `confirmSubscriptionRequest` - Container for the necessary parameters to execute the ConfirmSubscription operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the ConfirmSubscription service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### confirmSubscriptionAsync

          public java.util.concurrent.Future<ConfirmSubscriptionResult> confirmSubscriptionAsync(ConfirmSubscriptionRequest confirmSubscriptionRequest,
                                                                                        AsyncHandler<ConfirmSubscriptionRequest,ConfirmSubscriptionResult> asyncHandler)
                                                                                          throws AmazonServiceException,
                                                                                                 AmazonClientException

      The `ConfirmSubscription` action verifies an endpoint owner's intent to receive messages by validating the token sent to the endpoint by an earlier `Subscribe` action. If the token is valid, the action creates a new subscription and returns its Amazon Resource Name (ARN). This call requires an AWS signature only when the `AuthenticateOnUnsubscribe` flag is set to "true".

      定義:
        `confirmSubscriptionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `confirmSubscriptionRequest` - Container for the necessary parameters to execute the ConfirmSubscription operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ConfirmSubscription service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### getTopicAttributesAsync

          public java.util.concurrent.Future<GetTopicAttributesResult> getTopicAttributesAsync(GetTopicAttributesRequest getTopicAttributesRequest)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      The `GetTopicAttributes` action returns all of the properties of a topic. Topic properties returned might differ based on the authorization of the user.

      定義:
        `getTopicAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `getTopicAttributesRequest` - Container for the necessary parameters to execute the GetTopicAttributes operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the GetTopicAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### getTopicAttributesAsync

          public java.util.concurrent.Future<GetTopicAttributesResult> getTopicAttributesAsync(GetTopicAttributesRequest getTopicAttributesRequest,
                                                                                      AsyncHandler<GetTopicAttributesRequest,GetTopicAttributesResult> asyncHandler)
                                                                                        throws AmazonServiceException,
                                                                                               AmazonClientException

      The `GetTopicAttributes` action returns all of the properties of a topic. Topic properties returned might differ based on the authorization of the user.

      定義:
        `getTopicAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `getTopicAttributesRequest` - Container for the necessary parameters to execute the GetTopicAttributes operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the GetTopicAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### subscribeAsync

          public java.util.concurrent.Future<SubscribeResult> subscribeAsync(SubscribeRequest subscribeRequest)
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

      The `Subscribe` action prepares to subscribe an endpoint by sending the endpoint a confirmation message. To actually create a subscription, the endpoint owner must call the `ConfirmSubscription` action with the token from the confirmation message. Confirmation tokens are valid for three days.

      定義:
        `subscribeAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `subscribeRequest` - Container for the necessary parameters to execute the Subscribe operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the Subscribe service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### subscribeAsync

          public java.util.concurrent.Future<SubscribeResult> subscribeAsync(SubscribeRequest subscribeRequest,
                                                                    AsyncHandler<SubscribeRequest,SubscribeResult> asyncHandler)
                                                                      throws AmazonServiceException,
                                                                             AmazonClientException

      The `Subscribe` action prepares to subscribe an endpoint by sending the endpoint a confirmation message. To actually create a subscription, the endpoint owner must call the `ConfirmSubscription` action with the token from the confirmation message. Confirmation tokens are valid for three days.

      定義:
        `subscribeAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `subscribeRequest` - Container for the necessary parameters to execute the Subscribe operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the Subscribe service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### setTopicAttributesAsync

          public java.util.concurrent.Future<java.lang.Void> setTopicAttributesAsync(SetTopicAttributesRequest setTopicAttributesRequest)
                                                                              throws AmazonServiceException,
                                                                                     AmazonClientException

      The `SetTopicAttributes` action allows a topic owner to set an attribute of the topic to a new value.

      定義:
        `setTopicAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `setTopicAttributesRequest` - Container for the necessary parameters to execute the SetTopicAttributes operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the SetTopicAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### setTopicAttributesAsync

          public java.util.concurrent.Future<java.lang.Void> setTopicAttributesAsync(SetTopicAttributesRequest setTopicAttributesRequest,
                                                                            AsyncHandler<SetTopicAttributesRequest,java.lang.Void> asyncHandler)
                                                                              throws AmazonServiceException,
                                                                                     AmazonClientException

      The `SetTopicAttributes` action allows a topic owner to set an attribute of the topic to a new value.

      定義:
        `setTopicAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `setTopicAttributesRequest` - Container for the necessary parameters to execute the SetTopicAttributes operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the SetTopicAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### deleteTopicAsync

          public java.util.concurrent.Future<java.lang.Void> deleteTopicAsync(DeleteTopicRequest deleteTopicRequest)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      The `DeleteTopic` action deletes a topic and all its subscriptions. Deleting a topic might prevent some messages previously sent to the topic from being delivered to subscribers. This action is idempotent, so deleting a topic that does not exist does not result in an error.

      定義:
        `deleteTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `deleteTopicRequest` - Container for the necessary parameters to execute the DeleteTopic operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the DeleteTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### deleteTopicAsync

          public java.util.concurrent.Future<java.lang.Void> deleteTopicAsync(DeleteTopicRequest deleteTopicRequest,
                                                                     AsyncHandler<DeleteTopicRequest,java.lang.Void> asyncHandler)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      The `DeleteTopic` action deletes a topic and all its subscriptions. Deleting a topic might prevent some messages previously sent to the topic from being delivered to subscribers. This action is idempotent, so deleting a topic that does not exist does not result in an error.

      定義:
        `deleteTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `deleteTopicRequest` - Container for the necessary parameters to execute the DeleteTopic operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the DeleteTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### removePermissionAsync

          public java.util.concurrent.Future<java.lang.Void> removePermissionAsync(RemovePermissionRequest removePermissionRequest)
                                                                            throws AmazonServiceException,
                                                                                   AmazonClientException

      The `RemovePermission` action removes a statement from a topic's access control policy.

      定義:
        `removePermissionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `removePermissionRequest` - Container for the necessary parameters to execute the RemovePermission operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the RemovePermission service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### removePermissionAsync

          public java.util.concurrent.Future<java.lang.Void> removePermissionAsync(RemovePermissionRequest removePermissionRequest,
                                                                          AsyncHandler<RemovePermissionRequest,java.lang.Void> asyncHandler)
                                                                            throws AmazonServiceException,
                                                                                   AmazonClientException

      The `RemovePermission` action removes a statement from a topic's access control policy.

      定義:
        `removePermissionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `removePermissionRequest` - Container for the necessary parameters to execute the RemovePermission operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the RemovePermission service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listSubscriptionsAsync

          public java.util.concurrent.Future<ListSubscriptionsResult> listSubscriptionsAsync(ListSubscriptionsRequest listSubscriptionsRequest)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

      The `ListSubscriptions` action returns a list of the requester's subscriptions. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in a new ListSubscriptions call to get further results.

      定義:
        `listSubscriptionsAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listSubscriptionsRequest` - Container for the necessary parameters to execute the ListSubscriptions operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the ListSubscriptions service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listSubscriptionsAsync

          public java.util.concurrent.Future<ListSubscriptionsResult> listSubscriptionsAsync(ListSubscriptionsRequest listSubscriptionsRequest,
                                                                                    AsyncHandler<ListSubscriptionsRequest,ListSubscriptionsResult> asyncHandler)
                                                                                      throws AmazonServiceException,
                                                                                             AmazonClientException

      The `ListSubscriptions` action returns a list of the requester's subscriptions. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in a new ListSubscriptions call to get further results.

      定義:
        `listSubscriptionsAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listSubscriptionsRequest` - Container for the necessary parameters to execute the ListSubscriptions operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListSubscriptions service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### setSubscriptionAttributesAsync

          public java.util.concurrent.Future<java.lang.Void> setSubscriptionAttributesAsync(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest)
                                                                                     throws AmazonServiceException,
                                                                                            AmazonClientException

      The `SetSubscriptionAttributes` action allows a subscription owner to set an attribute of the topic to a new value.

      定義:
        `setSubscriptionAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `setSubscriptionAttributesRequest` - Container for the necessary parameters to execute the SetSubscriptionAttributes operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the SetSubscriptionAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### setSubscriptionAttributesAsync

          public java.util.concurrent.Future<java.lang.Void> setSubscriptionAttributesAsync(SetSubscriptionAttributesRequest setSubscriptionAttributesRequest,
                                                                                   AsyncHandler<SetSubscriptionAttributesRequest,java.lang.Void> asyncHandler)
                                                                                     throws AmazonServiceException,
                                                                                            AmazonClientException

      The `SetSubscriptionAttributes` action allows a subscription owner to set an attribute of the topic to a new value.

      定義:
        `setSubscriptionAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `setSubscriptionAttributesRequest` - Container for the necessary parameters to execute the SetSubscriptionAttributes operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the SetSubscriptionAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### addPermissionAsync

          public java.util.concurrent.Future<java.lang.Void> addPermissionAsync(AddPermissionRequest addPermissionRequest)
                                                                         throws AmazonServiceException,
                                                                                AmazonClientException

      The `AddPermission` action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.

      定義:
        `addPermissionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `addPermissionRequest` - Container for the necessary parameters to execute the AddPermission operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the AddPermission service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### addPermissionAsync

          public java.util.concurrent.Future<java.lang.Void> addPermissionAsync(AddPermissionRequest addPermissionRequest,
                                                                       AsyncHandler<AddPermissionRequest,java.lang.Void> asyncHandler)
                                                                         throws AmazonServiceException,
                                                                                AmazonClientException

      The `AddPermission` action adds a statement to a topic's access control policy, granting access for the specified AWS accounts to the specified actions.

      定義:
        `addPermissionAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `addPermissionRequest` - Container for the necessary parameters to execute the AddPermission operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the AddPermission service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### createTopicAsync

          public java.util.concurrent.Future<CreateTopicResult> createTopicAsync(CreateTopicRequest createTopicRequest)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      The `CreateTopic` action creates a topic to which notifications can be published. Users can create at most 100 topics. For more information, see http://aws.amazon.com/sns . This action is idempotent, so if the requester already owns a topic with the specified name, that topic's ARN is returned without creating a new topic.

      定義:
        `createTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `createTopicRequest` - Container for the necessary parameters to execute the CreateTopic operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the CreateTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### createTopicAsync

          public java.util.concurrent.Future<CreateTopicResult> createTopicAsync(CreateTopicRequest createTopicRequest,
                                                                        AsyncHandler<CreateTopicRequest,CreateTopicResult> asyncHandler)
                                                                          throws AmazonServiceException,
                                                                                 AmazonClientException

      The `CreateTopic` action creates a topic to which notifications can be published. Users can create at most 100 topics. For more information, see http://aws.amazon.com/sns . This action is idempotent, so if the requester already owns a topic with the specified name, that topic's ARN is returned without creating a new topic.

      定義:
        `createTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `createTopicRequest` - Container for the necessary parameters to execute the CreateTopic operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the CreateTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### getSubscriptionAttributesAsync

          public java.util.concurrent.Future<GetSubscriptionAttributesResult> getSubscriptionAttributesAsync(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest)
                                                                                                      throws AmazonServiceException,
                                                                                                             AmazonClientException

      The `GetSubscriptionAttribtues` action returns all of the properties of a subscription.

      定義:
        `getSubscriptionAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `getSubscriptionAttributesRequest` - Container for the necessary parameters to execute the GetSubscriptionAttributes operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the GetSubscriptionAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### getSubscriptionAttributesAsync

          public java.util.concurrent.Future<GetSubscriptionAttributesResult> getSubscriptionAttributesAsync(GetSubscriptionAttributesRequest getSubscriptionAttributesRequest,
                                                                                                    AsyncHandler<GetSubscriptionAttributesRequest,GetSubscriptionAttributesResult> asyncHandler)
                                                                                                      throws AmazonServiceException,
                                                                                                             AmazonClientException

      The `GetSubscriptionAttribtues` action returns all of the properties of a subscription.

      定義:
        `getSubscriptionAttributesAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `getSubscriptionAttributesRequest` - Container for the necessary parameters to execute the GetSubscriptionAttributes operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the GetSubscriptionAttributes service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listTopicsAsync

          public java.util.concurrent.Future<ListTopicsResult> listTopicsAsync(ListTopicsRequest listTopicsRequest)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      The `ListTopics` action returns a list of the requester's topics. Each call returns a limited list of topics, up to 100. If there are more topics, a `NextToken` is also returned. Use the `NextToken` parameter in a new `ListTopics` call to get further results.

      定義:
        `listTopicsAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listTopicsRequest` - Container for the necessary parameters to execute the ListTopics operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the ListTopics service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listTopicsAsync

          public java.util.concurrent.Future<ListTopicsResult> listTopicsAsync(ListTopicsRequest listTopicsRequest,
                                                                      AsyncHandler<ListTopicsRequest,ListTopicsResult> asyncHandler)
                                                                        throws AmazonServiceException,
                                                                               AmazonClientException

      The `ListTopics` action returns a list of the requester's topics. Each call returns a limited list of topics, up to 100. If there are more topics, a `NextToken` is also returned. Use the `NextToken` parameter in a new `ListTopics` call to get further results.

      定義:
        `listTopicsAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listTopicsRequest` - Container for the necessary parameters to execute the ListTopics operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListTopics service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### unsubscribeAsync

          public java.util.concurrent.Future<java.lang.Void> unsubscribeAsync(UnsubscribeRequest unsubscribeRequest)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      The `Unsubscribe` action deletes a subscription. If the subscription requires authentication for deletion, only the owner of the subscription or the its topic's owner can unsubscribe, and an AWS signature is required. If the `Unsubscribe` call does not require authentication and the requester is not the subscription owner, a final cancellation message is delivered to the endpoint, so that the endpoint owner can easily resubscribe to the topic if the `Unsubscribe` request was unintended.

      定義:
        `unsubscribeAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `unsubscribeRequest` - Container for the necessary parameters to execute the Unsubscribe operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the Unsubscribe service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### unsubscribeAsync

          public java.util.concurrent.Future<java.lang.Void> unsubscribeAsync(UnsubscribeRequest unsubscribeRequest,
                                                                     AsyncHandler<UnsubscribeRequest,java.lang.Void> asyncHandler)
                                                                       throws AmazonServiceException,
                                                                              AmazonClientException

      The `Unsubscribe` action deletes a subscription. If the subscription requires authentication for deletion, only the owner of the subscription or the its topic's owner can unsubscribe, and an AWS signature is required. If the `Unsubscribe` call does not require authentication and the requester is not the subscription owner, a final cancellation message is delivered to the endpoint, so that the endpoint owner can easily resubscribe to the topic if the `Unsubscribe` request was unintended.

      定義:
        `unsubscribeAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `unsubscribeRequest` - Container for the necessary parameters to execute the Unsubscribe operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the Unsubscribe service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listSubscriptionsByTopicAsync

          public java.util.concurrent.Future<ListSubscriptionsByTopicResult> listSubscriptionsByTopicAsync(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest)
                                                                                                    throws AmazonServiceException,
                                                                                                           AmazonClientException

      The `ListSubscriptionsByTopic` action returns a list of the subscriptions to a specific topic. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in a new `ListSubscriptionsByTopic` call to get further results.

      定義:
        `listSubscriptionsByTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listSubscriptionsByTopicRequest` - Container for the necessary parameters to execute the ListSubscriptionsByTopic operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the ListSubscriptionsByTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### listSubscriptionsByTopicAsync

          public java.util.concurrent.Future<ListSubscriptionsByTopicResult> listSubscriptionsByTopicAsync(ListSubscriptionsByTopicRequest listSubscriptionsByTopicRequest,
                                                                                                  AsyncHandler<ListSubscriptionsByTopicRequest,ListSubscriptionsByTopicResult> asyncHandler)
                                                                                                    throws AmazonServiceException,
                                                                                                           AmazonClientException

      The `ListSubscriptionsByTopic` action returns a list of the subscriptions to a specific topic. Each call returns a limited list of subscriptions, up to 100. If there are more subscriptions, a `NextToken` is also returned. Use the `NextToken` parameter in a new `ListSubscriptionsByTopic` call to get further results.

      定義:
        `listSubscriptionsByTopicAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `listSubscriptionsByTopicRequest` - Container for the necessary parameters to execute the ListSubscriptionsByTopic operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the ListSubscriptionsByTopic service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### publishAsync

          public java.util.concurrent.Future<PublishResult> publishAsync(PublishRequest publishRequest)
                                                                  throws AmazonServiceException,
                                                                         AmazonClientException

      The `Publish` action sends a message to all of a topic's subscribed endpoints. When a `messageId` is returned, the message has been saved and Amazon SNS will attempt to deliver it to the topic's subscribers shortly. The format of the outgoing message to each subscribed endpoint depends on the notification protocol selected.

      定義:
        `publishAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `publishRequest` - Container for the necessary parameters to execute the Publish operation on AmazonSNS.
      戻り値:
        A Java Future object containing the response from the Publish service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.

    - #### publishAsync

          public java.util.concurrent.Future<PublishResult> publishAsync(PublishRequest publishRequest,
                                                                AsyncHandler<PublishRequest,PublishResult> asyncHandler)
                                                                  throws AmazonServiceException,
                                                                         AmazonClientException

      The `Publish` action sends a message to all of a topic's subscribed endpoints. When a `messageId` is returned, the message has been saved and Amazon SNS will attempt to deliver it to the topic's subscribers shortly. The format of the outgoing message to each subscribed endpoint depends on the notification protocol selected.

      定義:
        `publishAsync` インタフェース内 `AmazonSNSAsync`
      パラメータ:
        `publishRequest` - Container for the necessary parameters to execute the Publish operation on AmazonSNS.
        `asyncHandler` - Asynchronous callback handler for events in the life-cycle of the request. Users could provide the implementation of the four callback methods in this interface to process the operation result or handle the exception.
      戻り値:
        A Java Future object containing the response from the Publish service method, as returned by AmazonSNS.
      例外:
        `AmazonClientException` - If any internal errors are encountered inside the client while attempting to make the request or handle the response. For example if a network connection is not available.
        `AmazonServiceException` - If an error response is returned by AmazonSNS indicating either a problem with the data in the request, or a server side issue.