AmazonSQSAsyncClient (AWS Java SDK for Amazon SQS 1.10.70 API)

java.lang.Object
- com.amazonaws.AmazonWebServiceClient
- - com.amazonaws.services.sqs.AmazonSQSClient
  - - com.amazonaws.services.sqs.AmazonSQSAsyncClient

All Implemented Interfaces:

AmazonSQS, AmazonSQSAsync
```
@ThreadSafe
public class AmazonSQSAsyncClient
extends AmazonSQSClient
implements AmazonSQSAsync
```
Interface for accessing Amazon SQS asynchronously. Each asynchronous method will return a Java Future object representing the asynchronous operation; overloads which accept an AsyncHandler can be used to receive notification when an asynchronous operation completes.

Welcome to the Amazon Simple Queue Service API Reference. This section describes who should read this guide, how the guide is organized, and other resources related to the Amazon Simple Queue Service (Amazon SQS).

Amazon SQS offers reliable and scalable hosted queues for storing messages as they travel between computers. By using Amazon SQS, you can move data between distributed components of your applications that perform different tasks without losing messages or requiring each component to be always available.

Helpful Links:
We also provide SDKs that enable you to access Amazon SQS from your preferred programming language. The SDKs contain functionality that automatically takes care of tasks such as:
- Cryptographically signing your service requests
- Retrying requests
- Handling error responses
For a list of available SDKs, go to Tools for Amazon Web Services.

Field Summary
- Fields inherited from class com.amazonaws.services.sqs.AmazonSQSClient
  configFactory, exceptionUnmarshallers
- Fields inherited from class com.amazonaws.AmazonWebServiceClient
  client, clientConfiguration, endpoint, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Constructor Summary

Constructors
Constructor and Description
`AmazonSQSAsyncClient()` Constructs a new asynchronous client to invoke service methods on Amazon SQS.
`AmazonSQSAsyncClient(AWSCredentials awsCredentials)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials.
`AmazonSQSAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials, executor service, and client configuration options.
`AmazonSQSAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials and executor service.
`AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider.
`AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the provided AWS account credentials provider and client configuration options.
`AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider, executor service, and client configuration options.
`AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService)` Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider and executor service.
`AmazonSQSAsyncClient(ClientConfiguration clientConfiguration)` Constructs a new asynchronous client to invoke service methods on Amazon SQS.

Method Summary

Methods
Modifier and Type	Method and Description
`Future<Void>`	`addPermissionAsync(AddPermissionRequest request)` Adds a permission to a queue for a specific principal.
`Future<Void>`	`addPermissionAsync(AddPermissionRequest request, AsyncHandler<AddPermissionRequest,Void> asyncHandler)` Adds a permission to a queue for a specific principal.
`Future<Void>`	`addPermissionAsync(String queueUrl, String label, List<String> aWSAccountIds, List<String> actions)` Simplified method form for invoking the AddPermission operation.
`Future<Void>`	`addPermissionAsync(String queueUrl, String label, List<String> aWSAccountIds, List<String> actions, AsyncHandler<AddPermissionRequest,Void> asyncHandler)` Simplified method form for invoking the AddPermission operation with an AsyncHandler.
`Future<Void>`	`changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request)` Changes the visibility timeout of a specified message in a queue to a new value.
`Future<Void>`	`changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request, AsyncHandler<ChangeMessageVisibilityRequest,Void> asyncHandler)` Changes the visibility timeout of a specified message in a queue to a new value.
`Future<Void>`	`changeMessageVisibilityAsync(String queueUrl, String receiptHandle, Integer visibilityTimeout)` Simplified method form for invoking the ChangeMessageVisibility operation.
`Future<Void>`	`changeMessageVisibilityAsync(String queueUrl, String receiptHandle, Integer visibilityTimeout, AsyncHandler<ChangeMessageVisibilityRequest,Void> asyncHandler)` Simplified method form for invoking the ChangeMessageVisibility operation with an AsyncHandler.
`Future<ChangeMessageVisibilityBatchResult>`	`changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request)` Changes the visibility timeout of multiple messages.
`Future<ChangeMessageVisibilityBatchResult>`	`changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request, AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)` Changes the visibility timeout of multiple messages.
`Future<ChangeMessageVisibilityBatchResult>`	`changeMessageVisibilityBatchAsync(String queueUrl, List<ChangeMessageVisibilityBatchRequestEntry> entries)` Simplified method form for invoking the ChangeMessageVisibilityBatch operation.
`Future<ChangeMessageVisibilityBatchResult>`	`changeMessageVisibilityBatchAsync(String queueUrl, List<ChangeMessageVisibilityBatchRequestEntry> entries, AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)` Simplified method form for invoking the ChangeMessageVisibilityBatch operation with an AsyncHandler.
`Future<CreateQueueResult>`	`createQueueAsync(CreateQueueRequest request)` Creates a new queue, or returns the URL of an existing one.
`Future<CreateQueueResult>`	`createQueueAsync(CreateQueueRequest request, AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)` Creates a new queue, or returns the URL of an existing one.
`Future<CreateQueueResult>`	`createQueueAsync(String queueName)` Simplified method form for invoking the CreateQueue operation.
`Future<CreateQueueResult>`	`createQueueAsync(String queueName, AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)` Simplified method form for invoking the CreateQueue operation with an AsyncHandler.
`Future<Void>`	`deleteMessageAsync(DeleteMessageRequest request)` Deletes the specified message from the specified queue.
`Future<Void>`	`deleteMessageAsync(DeleteMessageRequest request, AsyncHandler<DeleteMessageRequest,Void> asyncHandler)` Deletes the specified message from the specified queue.
`Future<Void>`	`deleteMessageAsync(String queueUrl, String receiptHandle)` Simplified method form for invoking the DeleteMessage operation.
`Future<Void>`	`deleteMessageAsync(String queueUrl, String receiptHandle, AsyncHandler<DeleteMessageRequest,Void> asyncHandler)` Simplified method form for invoking the DeleteMessage operation with an AsyncHandler.
`Future<DeleteMessageBatchResult>`	`deleteMessageBatchAsync(DeleteMessageBatchRequest request)` Deletes up to ten messages from the specified queue.
`Future<DeleteMessageBatchResult>`	`deleteMessageBatchAsync(DeleteMessageBatchRequest request, AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)` Deletes up to ten messages from the specified queue.
`Future<DeleteMessageBatchResult>`	`deleteMessageBatchAsync(String queueUrl, List<DeleteMessageBatchRequestEntry> entries)` Simplified method form for invoking the DeleteMessageBatch operation.
`Future<DeleteMessageBatchResult>`	`deleteMessageBatchAsync(String queueUrl, List<DeleteMessageBatchRequestEntry> entries, AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)` Simplified method form for invoking the DeleteMessageBatch operation with an AsyncHandler.
`Future<Void>`	`deleteQueueAsync(DeleteQueueRequest request)` Deletes the queue specified by the queue URL, regardless of whether the queue is empty.
`Future<Void>`	`deleteQueueAsync(DeleteQueueRequest request, AsyncHandler<DeleteQueueRequest,Void> asyncHandler)` Deletes the queue specified by the queue URL, regardless of whether the queue is empty.
`Future<Void>`	`deleteQueueAsync(String queueUrl)` Simplified method form for invoking the DeleteQueue operation.
`Future<Void>`	`deleteQueueAsync(String queueUrl, AsyncHandler<DeleteQueueRequest,Void> asyncHandler)` Simplified method form for invoking the DeleteQueue operation with an AsyncHandler.
`ExecutorService`	`getExecutorService()` Returns the executor service used by this client to execute async requests.
`Future<GetQueueAttributesResult>`	`getQueueAttributesAsync(GetQueueAttributesRequest request)` Gets attributes for the specified queue.
`Future<GetQueueAttributesResult>`	`getQueueAttributesAsync(GetQueueAttributesRequest request, AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)` Gets attributes for the specified queue.
`Future<GetQueueAttributesResult>`	`getQueueAttributesAsync(String queueUrl, List<String> attributeNames)` Simplified method form for invoking the GetQueueAttributes operation.
`Future<GetQueueAttributesResult>`	`getQueueAttributesAsync(String queueUrl, List<String> attributeNames, AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)` Simplified method form for invoking the GetQueueAttributes operation with an AsyncHandler.
`Future<GetQueueUrlResult>`	`getQueueUrlAsync(GetQueueUrlRequest request)` Returns the URL of an existing queue.
`Future<GetQueueUrlResult>`	`getQueueUrlAsync(GetQueueUrlRequest request, AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)` Returns the URL of an existing queue.
`Future<GetQueueUrlResult>`	`getQueueUrlAsync(String queueName)` Simplified method form for invoking the GetQueueUrl operation.
`Future<GetQueueUrlResult>`	`getQueueUrlAsync(String queueName, AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)` Simplified method form for invoking the GetQueueUrl operation with an AsyncHandler.
`Future<ListDeadLetterSourceQueuesResult>`	`listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request)` Returns a list of your queues that have the RedrivePolicy queue attribute configured with a dead letter queue.
`Future<ListDeadLetterSourceQueuesResult>`	`listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request, AsyncHandler<ListDeadLetterSourceQueuesRequest,ListDeadLetterSourceQueuesResult> asyncHandler)` Returns a list of your queues that have the RedrivePolicy queue attribute configured with a dead letter queue.
`Future<ListQueuesResult>`	`listQueuesAsync()` Simplified method form for invoking the ListQueues operation.
`Future<ListQueuesResult>`	`listQueuesAsync(AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)` Simplified method form for invoking the ListQueues operation with an AsyncHandler.
`Future<ListQueuesResult>`	`listQueuesAsync(ListQueuesRequest request)` Returns a list of your queues.
`Future<ListQueuesResult>`	`listQueuesAsync(ListQueuesRequest request, AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)` Returns a list of your queues.
`Future<ListQueuesResult>`	`listQueuesAsync(String queueNamePrefix)` Simplified method form for invoking the ListQueues operation.
`Future<ListQueuesResult>`	`listQueuesAsync(String queueNamePrefix, AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)` Simplified method form for invoking the ListQueues operation with an AsyncHandler.
`Future<Void>`	`purgeQueueAsync(PurgeQueueRequest request)` Deletes the messages in a queue specified by the queue URL.
`Future<Void>`	`purgeQueueAsync(PurgeQueueRequest request, AsyncHandler<PurgeQueueRequest,Void> asyncHandler)` Deletes the messages in a queue specified by the queue URL.
`Future<ReceiveMessageResult>`	`receiveMessageAsync(ReceiveMessageRequest request)` Retrieves one or more messages, with a maximum limit of 10 messages, from the specified queue.
`Future<ReceiveMessageResult>`	`receiveMessageAsync(ReceiveMessageRequest request, AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)` Retrieves one or more messages, with a maximum limit of 10 messages, from the specified queue.
`Future<ReceiveMessageResult>`	`receiveMessageAsync(String queueUrl)` Simplified method form for invoking the ReceiveMessage operation.
`Future<ReceiveMessageResult>`	`receiveMessageAsync(String queueUrl, AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)` Simplified method form for invoking the ReceiveMessage operation with an AsyncHandler.
`Future<Void>`	`removePermissionAsync(RemovePermissionRequest request)` Revokes any permissions in the queue policy that matches the specified `Label` parameter.
`Future<Void>`	`removePermissionAsync(RemovePermissionRequest request, AsyncHandler<RemovePermissionRequest,Void> asyncHandler)` Revokes any permissions in the queue policy that matches the specified `Label` parameter.
`Future<Void>`	`removePermissionAsync(String queueUrl, String label)` Simplified method form for invoking the RemovePermission operation.
`Future<Void>`	`removePermissionAsync(String queueUrl, String label, AsyncHandler<RemovePermissionRequest,Void> asyncHandler)` Simplified method form for invoking the RemovePermission operation with an AsyncHandler.
`Future<SendMessageResult>`	`sendMessageAsync(SendMessageRequest request)` Delivers a message to the specified queue.
`Future<SendMessageResult>`	`sendMessageAsync(SendMessageRequest request, AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)` Delivers a message to the specified queue.
`Future<SendMessageResult>`	`sendMessageAsync(String queueUrl, String messageBody)` Simplified method form for invoking the SendMessage operation.
`Future<SendMessageResult>`	`sendMessageAsync(String queueUrl, String messageBody, AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)` Simplified method form for invoking the SendMessage operation with an AsyncHandler.
`Future<SendMessageBatchResult>`	`sendMessageBatchAsync(SendMessageBatchRequest request)` Delivers up to ten messages to the specified queue.
`Future<SendMessageBatchResult>`	`sendMessageBatchAsync(SendMessageBatchRequest request, AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)` Delivers up to ten messages to the specified queue.
`Future<SendMessageBatchResult>`	`sendMessageBatchAsync(String queueUrl, List<SendMessageBatchRequestEntry> entries)` Simplified method form for invoking the SendMessageBatch operation.
`Future<SendMessageBatchResult>`	`sendMessageBatchAsync(String queueUrl, List<SendMessageBatchRequestEntry> entries, AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)` Simplified method form for invoking the SendMessageBatch operation with an AsyncHandler.
`Future<Void>`	`setQueueAttributesAsync(SetQueueAttributesRequest request)` Sets the value of one or more queue attributes.
`Future<Void>`	`setQueueAttributesAsync(SetQueueAttributesRequest request, AsyncHandler<SetQueueAttributesRequest,Void> asyncHandler)` Sets the value of one or more queue attributes.
`Future<Void>`	`setQueueAttributesAsync(String queueUrl, Map<String,String> attributes)` Simplified method form for invoking the SetQueueAttributes operation.
`Future<Void>`	`setQueueAttributesAsync(String queueUrl, Map<String,String> attributes, AsyncHandler<SetQueueAttributesRequest,Void> asyncHandler)` Simplified method form for invoking the SetQueueAttributes operation with an AsyncHandler.
`void`	`shutdown()` Shuts down the client, releasing all managed resources.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient()
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS. 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
    - Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
    - Instance profile credentials delivered through the Amazon EC2 metadata service
    Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).
    See Also:
    DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(ClientConfiguration clientConfiguration)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS. 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
    - Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
    - Instance profile credentials delivered through the Amazon EC2 metadata service
    Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().
    Parameters:
    clientConfiguration - The client configuration options controlling how this client connects to Amazon SQS (ex: proxy settings, retry counts, etc).
    See Also:
    DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentials awsCredentials)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials.
    Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).
    
    Parameters:
    awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
    See Also:
    Executors.newFixedThreadPool(int)
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentials awsCredentials,
                    ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials and executor service. Default client settings will be used.
    
    Parameters:
    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.
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentials awsCredentials,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials, executor service, and client configuration options.
    
    Parameters:
    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.
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider. Default client settings will be used.
    Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).
    
    Parameters:
    awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
    See Also:
    Executors.newFixedThreadPool(int)
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the provided AWS account credentials provider and client configuration options.
    Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().
    
    Parameters:
    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).
    See Also:
    DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider and executor service. Default client settings will be used.
    
    Parameters:
    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.
  - AmazonSQSAsyncClient
```
public AmazonSQSAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on Amazon SQS using the specified AWS account credentials provider, executor service, and client configuration options.
    
    Parameters:
    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.
- Method Detail
  - getExecutorService
```
public ExecutorService getExecutorService()
```
    Returns the executor service used by this client to execute async requests.
    
    Returns:
    The executor service used by this client to execute async requests.
  - addPermissionAsync
```
public Future<Void> addPermissionAsync(AddPermissionRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Adds a permission to a queue for a specific principal. This allows for sharing access to the queue.
    
    When you create a queue, you have full control access rights for the queue. Only you (as owner of the queue) can grant or deny permissions to the queue. For more information about these permissions, see Shared Queues in the Amazon SQS Developer Guide.
    
    AddPermission writes an Amazon SQS-generated policy. If you want to write your own policy, use SetQueueAttributes to upload your policy. For more information about writing your own policy, see Using The Access Policy Language in the Amazon SQS Developer Guide.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    addPermissionAsync in interface AmazonSQSAsync
  - addPermissionAsync
```
public Future<Void> addPermissionAsync(AddPermissionRequest request,
                              AsyncHandler<AddPermissionRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Adds a permission to a queue for a specific principal. This allows for sharing access to the queue.
    
    When you create a queue, you have full control access rights for the queue. Only you (as owner of the queue) can grant or deny permissions to the queue. For more information about these permissions, see Shared Queues in the Amazon SQS Developer Guide.
    
    AddPermission writes an Amazon SQS-generated policy. If you want to write your own policy, use SetQueueAttributes to upload your policy. For more information about writing your own policy, see Using The Access Policy Language in the Amazon SQS Developer Guide.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    addPermissionAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - addPermissionAsync
```
public Future<Void> addPermissionAsync(String queueUrl,
                              String label,
                              List<String> aWSAccountIds,
                              List<String> actions)
```
    Simplified method form for invoking the AddPermission operation.
    
    Specified by:
    
    addPermissionAsync in interface AmazonSQSAsync
    
    See Also:
    addPermissionAsync(AddPermissionRequest)
  - addPermissionAsync
```
public Future<Void> addPermissionAsync(String queueUrl,
                              String label,
                              List<String> aWSAccountIds,
                              List<String> actions,
                              AsyncHandler<AddPermissionRequest,Void> asyncHandler)
```
    Simplified method form for invoking the AddPermission operation with an AsyncHandler.
    
    Specified by:
    
    addPermissionAsync in interface AmazonSQSAsync
    
    See Also:
    addPermissionAsync(AddPermissionRequest, com.amazonaws.handlers.AsyncHandler)
  - changeMessageVisibilityAsync
```
public Future<Void> changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Changes the visibility timeout of a specified message in a queue to a new value. The maximum allowed timeout value you can set the value to is 12 hours. This means you can't extend the timeout of a message in an existing queue to more than a total visibility timeout of 12 hours. (For more information visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.)
    
    For example, let's say you have a message and its default message visibility timeout is 5 minutes. After 3 minutes, you call ChangeMessageVisiblity with a timeout of 10 minutes. At that time, the timeout for the message would be extended by 10 minutes beyond the time of the ChangeMessageVisibility call. This results in a total visibility timeout of 13 minutes. You can continue to call ChangeMessageVisibility to extend the visibility timeout to a maximum of 12 hours. If you try to extend beyond 12 hours, the request will be rejected.
    
    There is a 120,000 limit for the number of inflight messages per queue. Messages are inflight after they have been received from the queue by a consuming component, but have not yet been deleted from the queue. If you reach the 120,000 limit, you will receive an OverLimit error message from Amazon SQS. To help avoid reaching the limit, you should delete the messages from the queue after they have been processed. You can also increase the number of queues you use to process the messages.
    If you attempt to set the VisibilityTimeout to an amount more than the maximum time left, Amazon SQS returns an error. It will not automatically recalculate and increase the timeout to the maximum time remaining. Unlike with a queue, when you change the visibility timeout for a specific message, that timeout value is applied immediately but is not saved in memory for that message. If you don't delete a message after it is received, the visibility timeout for the message the next time it is received reverts to the original timeout value, not the value you set with the ChangeMessageVisibility action.
    
    Specified by:
    
    changeMessageVisibilityAsync in interface AmazonSQSAsync
  - changeMessageVisibilityAsync
```
public Future<Void> changeMessageVisibilityAsync(ChangeMessageVisibilityRequest request,
                                        AsyncHandler<ChangeMessageVisibilityRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Changes the visibility timeout of a specified message in a queue to a new value. The maximum allowed timeout value you can set the value to is 12 hours. This means you can't extend the timeout of a message in an existing queue to more than a total visibility timeout of 12 hours. (For more information visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.)
    
    For example, let's say you have a message and its default message visibility timeout is 5 minutes. After 3 minutes, you call ChangeMessageVisiblity with a timeout of 10 minutes. At that time, the timeout for the message would be extended by 10 minutes beyond the time of the ChangeMessageVisibility call. This results in a total visibility timeout of 13 minutes. You can continue to call ChangeMessageVisibility to extend the visibility timeout to a maximum of 12 hours. If you try to extend beyond 12 hours, the request will be rejected.
    
    There is a 120,000 limit for the number of inflight messages per queue. Messages are inflight after they have been received from the queue by a consuming component, but have not yet been deleted from the queue. If you reach the 120,000 limit, you will receive an OverLimit error message from Amazon SQS. To help avoid reaching the limit, you should delete the messages from the queue after they have been processed. You can also increase the number of queues you use to process the messages.
    If you attempt to set the VisibilityTimeout to an amount more than the maximum time left, Amazon SQS returns an error. It will not automatically recalculate and increase the timeout to the maximum time remaining. Unlike with a queue, when you change the visibility timeout for a specific message, that timeout value is applied immediately but is not saved in memory for that message. If you don't delete a message after it is received, the visibility timeout for the message the next time it is received reverts to the original timeout value, not the value you set with the ChangeMessageVisibility action.
    
    Specified by:
    
    changeMessageVisibilityAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - changeMessageVisibilityAsync
```
public Future<Void> changeMessageVisibilityAsync(String queueUrl,
                                        String receiptHandle,
                                        Integer visibilityTimeout)
```
    Simplified method form for invoking the ChangeMessageVisibility operation.
    
    Specified by:
    
    changeMessageVisibilityAsync in interface AmazonSQSAsync
    
    See Also:
    changeMessageVisibilityAsync(ChangeMessageVisibilityRequest)
  - changeMessageVisibilityAsync
```
public Future<Void> changeMessageVisibilityAsync(String queueUrl,
                                        String receiptHandle,
                                        Integer visibilityTimeout,
                                        AsyncHandler<ChangeMessageVisibilityRequest,Void> asyncHandler)
```
    Simplified method form for invoking the ChangeMessageVisibility operation with an AsyncHandler.
    
    Specified by:
    
    changeMessageVisibilityAsync in interface AmazonSQSAsync
    
    See Also:
    changeMessageVisibilityAsync(ChangeMessageVisibilityRequest, com.amazonaws.handlers.AsyncHandler)
  - changeMessageVisibilityBatchAsync
```
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Changes the visibility timeout of multiple messages. This is a batch version of ChangeMessageVisibility. The result of the action on each message is reported individually in the response. You can send up to 10 ChangeMessageVisibility requests with each ChangeMessageVisibilityBatch action.
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    changeMessageVisibilityBatchAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the ChangeMessageVisibilityBatch operation returned by the service.
  - changeMessageVisibilityBatchAsync
```
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest request,
                                                                           AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Changes the visibility timeout of multiple messages. This is a batch version of ChangeMessageVisibility. The result of the action on each message is reported individually in the response. You can send up to 10 ChangeMessageVisibility requests with each ChangeMessageVisibilityBatch action.
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    changeMessageVisibilityBatchAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the ChangeMessageVisibilityBatch operation returned by the service.
  - changeMessageVisibilityBatchAsync
```
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(String queueUrl,
                                                                           List<ChangeMessageVisibilityBatchRequestEntry> entries)
```
    Simplified method form for invoking the ChangeMessageVisibilityBatch operation.
    
    Specified by:
    
    changeMessageVisibilityBatchAsync in interface AmazonSQSAsync
    
    See Also:
    changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest)
  - changeMessageVisibilityBatchAsync
```
public Future<ChangeMessageVisibilityBatchResult> changeMessageVisibilityBatchAsync(String queueUrl,
                                                                           List<ChangeMessageVisibilityBatchRequestEntry> entries,
                                                                           AsyncHandler<ChangeMessageVisibilityBatchRequest,ChangeMessageVisibilityBatchResult> asyncHandler)
```
    Simplified method form for invoking the ChangeMessageVisibilityBatch operation with an AsyncHandler.
    
    Specified by:
    
    changeMessageVisibilityBatchAsync in interface AmazonSQSAsync
    
    See Also:
    changeMessageVisibilityBatchAsync(ChangeMessageVisibilityBatchRequest, com.amazonaws.handlers.AsyncHandler)
  - createQueueAsync
```
public Future<CreateQueueResult> createQueueAsync(CreateQueueRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Creates a new queue, or returns the URL of an existing one. When you request CreateQueue, you provide a name for the queue. To successfully create a new queue, you must provide a name that is unique within the scope of your own queues.
    
    If you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
    
    You may pass one or more attributes in the request. If you do not provide a value for any attribute, the queue will have the default value for that attribute. Permitted attributes are the same that can be set using SetQueueAttributes.
    
    Use GetQueueUrl to get a queue's URL. GetQueueUrl requires only the QueueName parameter.
    
    If you provide the name of an existing queue, along with the exact names and values of all the queue's attributes, CreateQueue returns the queue URL for the existing queue. If the queue name, attribute names, or attribute values do not match an existing queue, CreateQueue returns an error.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    createQueueAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the CreateQueue operation returned by the service.
  - createQueueAsync
```
public Future<CreateQueueResult> createQueueAsync(CreateQueueRequest request,
                                         AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Creates a new queue, or returns the URL of an existing one. When you request CreateQueue, you provide a name for the queue. To successfully create a new queue, you must provide a name that is unique within the scope of your own queues.
    
    If you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
    
    You may pass one or more attributes in the request. If you do not provide a value for any attribute, the queue will have the default value for that attribute. Permitted attributes are the same that can be set using SetQueueAttributes.
    
    Use GetQueueUrl to get a queue's URL. GetQueueUrl requires only the QueueName parameter.
    
    If you provide the name of an existing queue, along with the exact names and values of all the queue's attributes, CreateQueue returns the queue URL for the existing queue. If the queue name, attribute names, or attribute values do not match an existing queue, CreateQueue returns an error.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    createQueueAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the CreateQueue operation returned by the service.
  - createQueueAsync
```
public Future<CreateQueueResult> createQueueAsync(String queueName)
```
    Simplified method form for invoking the CreateQueue operation.
    
    Specified by:
    
    createQueueAsync in interface AmazonSQSAsync
    
    See Also:
    createQueueAsync(CreateQueueRequest)
  - createQueueAsync
```
public Future<CreateQueueResult> createQueueAsync(String queueName,
                                         AsyncHandler<CreateQueueRequest,CreateQueueResult> asyncHandler)
```
    Simplified method form for invoking the CreateQueue operation with an AsyncHandler.
    
    Specified by:
    
    createQueueAsync in interface AmazonSQSAsync
    
    See Also:
    createQueueAsync(CreateQueueRequest, com.amazonaws.handlers.AsyncHandler)
  - deleteMessageAsync
```
public Future<Void> deleteMessageAsync(DeleteMessageRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the specified message from the specified queue. You specify the message by using the message's receipt handle and not the message ID you received when you sent the message. Even if the message is locked by another reader due to the visibility timeout setting, it is still deleted from the queue. If you leave a message in the queue for longer than the queue's configured retention period, Amazon SQS automatically deletes it.
    
    The receipt handle is associated with a specific instance of receiving the message. If you receive a message more than once, the receipt handle you get each time you receive the message is different. When you request DeleteMessage, if you don't provide the most recently received receipt handle for the message, the request will still succeed, but the message might not be deleted.
    
    It is possible you will receive a message even after you have deleted it. This might happen on rare occasions if one of the servers storing a copy of the message is unavailable when you request to delete the message. The copy remains on the server and might be returned to you again on a subsequent receive request. You should create your system to be idempotent so that receiving a particular message more than once is not a problem.
    
    Specified by:
    
    deleteMessageAsync in interface AmazonSQSAsync
  - deleteMessageAsync
```
public Future<Void> deleteMessageAsync(DeleteMessageRequest request,
                              AsyncHandler<DeleteMessageRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the specified message from the specified queue. You specify the message by using the message's receipt handle and not the message ID you received when you sent the message. Even if the message is locked by another reader due to the visibility timeout setting, it is still deleted from the queue. If you leave a message in the queue for longer than the queue's configured retention period, Amazon SQS automatically deletes it.
    
    The receipt handle is associated with a specific instance of receiving the message. If you receive a message more than once, the receipt handle you get each time you receive the message is different. When you request DeleteMessage, if you don't provide the most recently received receipt handle for the message, the request will still succeed, but the message might not be deleted.
    
    It is possible you will receive a message even after you have deleted it. This might happen on rare occasions if one of the servers storing a copy of the message is unavailable when you request to delete the message. The copy remains on the server and might be returned to you again on a subsequent receive request. You should create your system to be idempotent so that receiving a particular message more than once is not a problem.
    
    Specified by:
    
    deleteMessageAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - deleteMessageAsync
```
public Future<Void> deleteMessageAsync(String queueUrl,
                              String receiptHandle)
```
    Simplified method form for invoking the DeleteMessage operation.
    
    Specified by:
    
    deleteMessageAsync in interface AmazonSQSAsync
    
    See Also:
    deleteMessageAsync(DeleteMessageRequest)
  - deleteMessageAsync
```
public Future<Void> deleteMessageAsync(String queueUrl,
                              String receiptHandle,
                              AsyncHandler<DeleteMessageRequest,Void> asyncHandler)
```
    Simplified method form for invoking the DeleteMessage operation with an AsyncHandler.
    
    Specified by:
    
    deleteMessageAsync in interface AmazonSQSAsync
    
    See Also:
    deleteMessageAsync(DeleteMessageRequest, com.amazonaws.handlers.AsyncHandler)
  - deleteMessageBatchAsync
```
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(DeleteMessageBatchRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes up to ten messages from the specified queue. This is a batch version of DeleteMessage. The result of the delete action on each message is reported individually in the response.
    
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    deleteMessageBatchAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the DeleteMessageBatch operation returned by the service.
  - deleteMessageBatchAsync
```
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(DeleteMessageBatchRequest request,
                                                       AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes up to ten messages from the specified queue. This is a batch version of DeleteMessage. The result of the delete action on each message is reported individually in the response.
    
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200.
    Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    deleteMessageBatchAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the DeleteMessageBatch operation returned by the service.
  - deleteMessageBatchAsync
```
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(String queueUrl,
                                                       List<DeleteMessageBatchRequestEntry> entries)
```
    Simplified method form for invoking the DeleteMessageBatch operation.
    
    Specified by:
    
    deleteMessageBatchAsync in interface AmazonSQSAsync
    
    See Also:
    deleteMessageBatchAsync(DeleteMessageBatchRequest)
  - deleteMessageBatchAsync
```
public Future<DeleteMessageBatchResult> deleteMessageBatchAsync(String queueUrl,
                                                       List<DeleteMessageBatchRequestEntry> entries,
                                                       AsyncHandler<DeleteMessageBatchRequest,DeleteMessageBatchResult> asyncHandler)
```
    Simplified method form for invoking the DeleteMessageBatch operation with an AsyncHandler.
    
    Specified by:
    
    deleteMessageBatchAsync in interface AmazonSQSAsync
    
    See Also:
    deleteMessageBatchAsync(DeleteMessageBatchRequest, com.amazonaws.handlers.AsyncHandler)
  - deleteQueueAsync
```
public Future<Void> deleteQueueAsync(DeleteQueueRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the queue specified by the queue URL, regardless of whether the queue is empty. If the specified queue does not exist, Amazon SQS returns a successful response.
    
    Use DeleteQueue with care; once you delete your queue, any messages in the queue are no longer available.
    
    When you delete a queue, the deletion process takes up to 60 seconds. Requests you send involving that queue during the 60 seconds might succeed. For example, a SendMessage request might succeed, but after the 60 seconds, the queue and that message you sent no longer exist. Also, when you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
    
    We reserve the right to delete queues that have had no activity for more than 30 days. For more information, see How Amazon SQS Queues Work in the Amazon SQS Developer Guide.
    
    Specified by:
    
    deleteQueueAsync in interface AmazonSQSAsync
  - deleteQueueAsync
```
public Future<Void> deleteQueueAsync(DeleteQueueRequest request,
                            AsyncHandler<DeleteQueueRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the queue specified by the queue URL, regardless of whether the queue is empty. If the specified queue does not exist, Amazon SQS returns a successful response.
    
    Use DeleteQueue with care; once you delete your queue, any messages in the queue are no longer available.
    
    When you delete a queue, the deletion process takes up to 60 seconds. Requests you send involving that queue during the 60 seconds might succeed. For example, a SendMessage request might succeed, but after the 60 seconds, the queue and that message you sent no longer exist. Also, when you delete a queue, you must wait at least 60 seconds before creating a queue with the same name.
    
    We reserve the right to delete queues that have had no activity for more than 30 days. For more information, see How Amazon SQS Queues Work in the Amazon SQS Developer Guide.
    
    Specified by:
    
    deleteQueueAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - deleteQueueAsync
```
public Future<Void> deleteQueueAsync(String queueUrl)
```
    Simplified method form for invoking the DeleteQueue operation.
    
    Specified by:
    
    deleteQueueAsync in interface AmazonSQSAsync
    
    See Also:
    deleteQueueAsync(DeleteQueueRequest)
  - deleteQueueAsync
```
public Future<Void> deleteQueueAsync(String queueUrl,
                            AsyncHandler<DeleteQueueRequest,Void> asyncHandler)
```
    Simplified method form for invoking the DeleteQueue operation with an AsyncHandler.
    
    Specified by:
    
    deleteQueueAsync in interface AmazonSQSAsync
    
    See Also:
    deleteQueueAsync(DeleteQueueRequest, com.amazonaws.handlers.AsyncHandler)
  - getQueueAttributesAsync
```
public Future<GetQueueAttributesResult> getQueueAttributesAsync(GetQueueAttributesRequest request)
```
    Description copied from interface: AmazonSQSAsync
    Gets attributes for the specified queue. The following attributes are supported:
    - All - returns all values.
    - ApproximateNumberOfMessages - returns the approximate number of visible messages in a queue. For more information, see Resources Required to Process Messages in the Amazon SQS Developer Guide.
    - ApproximateNumberOfMessagesNotVisible - returns the approximate number of messages that are not timed-out and not deleted. For more information, see Resources Required to Process Messages in the Amazon SQS Developer Guide.
    - VisibilityTimeout - returns the visibility timeout for the queue. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
    - CreatedTimestamp - returns the time when the queue was created (epoch time in seconds).
    - LastModifiedTimestamp - returns the time when the queue was last changed (epoch time in seconds).
    - Policy - returns the queue's policy.
    - MaximumMessageSize - returns the limit of how many bytes a message can contain before Amazon SQS rejects it.
    - MessageRetentionPeriod - returns the number of seconds Amazon SQS retains a message.
    - QueueArn - returns the queue's Amazon resource name (ARN).
    - ApproximateNumberOfMessagesDelayed - returns the approximate number of messages that are pending to be added to the queue.
    - DelaySeconds - returns the default delay on the queue in seconds.
    - ReceiveMessageWaitTimeSeconds - returns the time for which a ReceiveMessage call will wait for a message to arrive.
    - RedrivePolicy - returns the parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    Specified by:
    
    getQueueAttributesAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the GetQueueAttributes operation returned by the service.
  - getQueueAttributesAsync
```
public Future<GetQueueAttributesResult> getQueueAttributesAsync(GetQueueAttributesRequest request,
                                                       AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    Gets attributes for the specified queue. The following attributes are supported:
    - All - returns all values.
    - ApproximateNumberOfMessages - returns the approximate number of visible messages in a queue. For more information, see Resources Required to Process Messages in the Amazon SQS Developer Guide.
    - ApproximateNumberOfMessagesNotVisible - returns the approximate number of messages that are not timed-out and not deleted. For more information, see Resources Required to Process Messages in the Amazon SQS Developer Guide.
    - VisibilityTimeout - returns the visibility timeout for the queue. For more information about visibility timeout, see Visibility Timeout in the Amazon SQS Developer Guide.
    - CreatedTimestamp - returns the time when the queue was created (epoch time in seconds).
    - LastModifiedTimestamp - returns the time when the queue was last changed (epoch time in seconds).
    - Policy - returns the queue's policy.
    - MaximumMessageSize - returns the limit of how many bytes a message can contain before Amazon SQS rejects it.
    - MessageRetentionPeriod - returns the number of seconds Amazon SQS retains a message.
    - QueueArn - returns the queue's Amazon resource name (ARN).
    - ApproximateNumberOfMessagesDelayed - returns the approximate number of messages that are pending to be added to the queue.
    - DelaySeconds - returns the default delay on the queue in seconds.
    - ReceiveMessageWaitTimeSeconds - returns the time for which a ReceiveMessage call will wait for a message to arrive.
    - RedrivePolicy - returns the parameters for dead letter queue functionality of the source queue. For more information about RedrivePolicy and dead letter queues, see Using Amazon SQS Dead Letter Queues in the Amazon SQS Developer Guide.
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    Specified by:
    
    getQueueAttributesAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the GetQueueAttributes operation returned by the service.
  - getQueueAttributesAsync
```
public Future<GetQueueAttributesResult> getQueueAttributesAsync(String queueUrl,
                                                       List<String> attributeNames)
```
    Simplified method form for invoking the GetQueueAttributes operation.
    
    Specified by:
    
    getQueueAttributesAsync in interface AmazonSQSAsync
    
    See Also:
    getQueueAttributesAsync(GetQueueAttributesRequest)
  - getQueueAttributesAsync
```
public Future<GetQueueAttributesResult> getQueueAttributesAsync(String queueUrl,
                                                       List<String> attributeNames,
                                                       AsyncHandler<GetQueueAttributesRequest,GetQueueAttributesResult> asyncHandler)
```
    Simplified method form for invoking the GetQueueAttributes operation with an AsyncHandler.
    
    Specified by:
    
    getQueueAttributesAsync in interface AmazonSQSAsync
    
    See Also:
    getQueueAttributesAsync(GetQueueAttributesRequest, com.amazonaws.handlers.AsyncHandler)
  - getQueueUrlAsync
```
public Future<GetQueueUrlResult> getQueueUrlAsync(GetQueueUrlRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns the URL of an existing queue. This action provides a simple way to retrieve the URL of an Amazon SQS queue.
    
    To access a queue that belongs to another AWS account, use the QueueOwnerAWSAccountId parameter to specify the account ID of the queue's owner. The queue's owner must grant you permission to access the queue. For more information about shared queue access, see AddPermission or go to Shared Queues in the Amazon SQS Developer Guide.
    
    Specified by:
    
    getQueueUrlAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the GetQueueUrl operation returned by the service.
  - getQueueUrlAsync
```
public Future<GetQueueUrlResult> getQueueUrlAsync(GetQueueUrlRequest request,
                                         AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns the URL of an existing queue. This action provides a simple way to retrieve the URL of an Amazon SQS queue.
    
    To access a queue that belongs to another AWS account, use the QueueOwnerAWSAccountId parameter to specify the account ID of the queue's owner. The queue's owner must grant you permission to access the queue. For more information about shared queue access, see AddPermission or go to Shared Queues in the Amazon SQS Developer Guide.
    
    Specified by:
    
    getQueueUrlAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the GetQueueUrl operation returned by the service.
  - getQueueUrlAsync
```
public Future<GetQueueUrlResult> getQueueUrlAsync(String queueName)
```
    Simplified method form for invoking the GetQueueUrl operation.
    
    Specified by:
    
    getQueueUrlAsync in interface AmazonSQSAsync
    
    See Also:
    getQueueUrlAsync(GetQueueUrlRequest)
  - getQueueUrlAsync
```
public Future<GetQueueUrlResult> getQueueUrlAsync(String queueName,
                                         AsyncHandler<GetQueueUrlRequest,GetQueueUrlResult> asyncHandler)
```
    Simplified method form for invoking the GetQueueUrl operation with an AsyncHandler.
    
    Specified by:
    
    getQueueUrlAsync in interface AmazonSQSAsync
    
    See Also:
    getQueueUrlAsync(GetQueueUrlRequest, com.amazonaws.handlers.AsyncHandler)
  - listDeadLetterSourceQueuesAsync
```
public Future<ListDeadLetterSourceQueuesResult> listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns a list of your queues that have the RedrivePolicy queue attribute configured with a dead letter queue.
    
    For more information about using dead letter queues, see Using Amazon SQS Dead Letter Queues.
    
    Specified by:
    
    listDeadLetterSourceQueuesAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the ListDeadLetterSourceQueues operation returned by the service.
  - listDeadLetterSourceQueuesAsync
```
public Future<ListDeadLetterSourceQueuesResult> listDeadLetterSourceQueuesAsync(ListDeadLetterSourceQueuesRequest request,
                                                                       AsyncHandler<ListDeadLetterSourceQueuesRequest,ListDeadLetterSourceQueuesResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns a list of your queues that have the RedrivePolicy queue attribute configured with a dead letter queue.
    
    For more information about using dead letter queues, see Using Amazon SQS Dead Letter Queues.
    
    Specified by:
    
    listDeadLetterSourceQueuesAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the ListDeadLetterSourceQueues operation returned by the service.
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync(ListQueuesRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns a list of your queues. The maximum number of queues that can be returned is 1000. If you specify a value for the optional QueueNamePrefix parameter, only queues with a name beginning with the specified value are returned.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the ListQueues operation returned by the service.
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync(ListQueuesRequest request,
                                       AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Returns a list of your queues. The maximum number of queues that can be returned is 1000. If you specify a value for the optional QueueNamePrefix parameter, only queues with a name beginning with the specified value are returned.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the ListQueues operation returned by the service.
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync()
```
    Simplified method form for invoking the ListQueues operation.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    See Also:
    listQueuesAsync(ListQueuesRequest)
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync(AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
```
    Simplified method form for invoking the ListQueues operation with an AsyncHandler.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    See Also:
    listQueuesAsync(ListQueuesRequest, com.amazonaws.handlers.AsyncHandler)
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync(String queueNamePrefix)
```
    Simplified method form for invoking the ListQueues operation.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    See Also:
    listQueuesAsync(ListQueuesRequest)
  - listQueuesAsync
```
public Future<ListQueuesResult> listQueuesAsync(String queueNamePrefix,
                                       AsyncHandler<ListQueuesRequest,ListQueuesResult> asyncHandler)
```
    Simplified method form for invoking the ListQueues operation with an AsyncHandler.
    
    Specified by:
    
    listQueuesAsync in interface AmazonSQSAsync
    
    See Also:
    listQueuesAsync(ListQueuesRequest, com.amazonaws.handlers.AsyncHandler)
  - purgeQueueAsync
```
public Future<Void> purgeQueueAsync(PurgeQueueRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the messages in a queue specified by the queue URL.
    When you use the PurgeQueue API, the deleted messages in the queue cannot be retrieved.
    When you purge a queue, the message deletion process takes up to 60 seconds. All messages sent to the queue before calling PurgeQueue will be deleted; messages sent to the queue while it is being purged may be deleted. While the queue is being purged, messages sent to the queue before PurgeQueue was called may be received, but will be deleted within the next minute.
    
    Specified by:
    
    purgeQueueAsync in interface AmazonSQSAsync
  - purgeQueueAsync
```
public Future<Void> purgeQueueAsync(PurgeQueueRequest request,
                           AsyncHandler<PurgeQueueRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Deletes the messages in a queue specified by the queue URL.
    When you use the PurgeQueue API, the deleted messages in the queue cannot be retrieved.
    When you purge a queue, the message deletion process takes up to 60 seconds. All messages sent to the queue before calling PurgeQueue will be deleted; messages sent to the queue while it is being purged may be deleted. While the queue is being purged, messages sent to the queue before PurgeQueue was called may be received, but will be deleted within the next minute.
    
    Specified by:
    
    purgeQueueAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - receiveMessageAsync
```
public Future<ReceiveMessageResult> receiveMessageAsync(ReceiveMessageRequest request)
```
    Description copied from interface: AmazonSQSAsync
    Retrieves one or more messages, with a maximum limit of 10 messages, from the specified queue. Long poll support is enabled by using the WaitTimeSeconds parameter. For more information, see Amazon SQS Long Poll in the Amazon SQS Developer Guide.
    
    Short poll is the default behavior where a weighted random set of machines is sampled on a ReceiveMessage call. This means only the messages on the sampled machines are returned. If the number of messages in the queue is small (less than 1000), it is likely you will get fewer messages than you requested per ReceiveMessage call. If the number of messages in the queue is extremely small, you might not receive any messages in a particular ReceiveMessage response; in which case you should repeat the request.
    
    For each message returned, the response includes the following:
    - Message body
    - MD5 digest of the message body. For information about MD5, go to http://www.faqs.org/rfcs/rfc1321.html.
    - Message ID you received when you sent the message to the queue.
    - Receipt handle.
    - Message attributes.
    - MD5 digest of the message attributes.
    The receipt handle is the identifier you must provide when deleting the message. For more information, see Queue and Message Identifiers in the Amazon SQS Developer Guide.
    
    You can provide the VisibilityTimeout parameter in your request, which will be applied to the messages that Amazon SQS returns in the response. If you do not include the parameter, the overall visibility timeout for the queue is used for the returned messages. For more information, see Visibility Timeout in the Amazon SQS Developer Guide.
    
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
    Specified by:
    
    receiveMessageAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the ReceiveMessage operation returned by the service.
  - receiveMessageAsync
```
public Future<ReceiveMessageResult> receiveMessageAsync(ReceiveMessageRequest request,
                                               AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    Retrieves one or more messages, with a maximum limit of 10 messages, from the specified queue. Long poll support is enabled by using the WaitTimeSeconds parameter. For more information, see Amazon SQS Long Poll in the Amazon SQS Developer Guide.
    
    Short poll is the default behavior where a weighted random set of machines is sampled on a ReceiveMessage call. This means only the messages on the sampled machines are returned. If the number of messages in the queue is small (less than 1000), it is likely you will get fewer messages than you requested per ReceiveMessage call. If the number of messages in the queue is extremely small, you might not receive any messages in a particular ReceiveMessage response; in which case you should repeat the request.
    
    For each message returned, the response includes the following:
    - Message body
    - MD5 digest of the message body. For information about MD5, go to http://www.faqs.org/rfcs/rfc1321.html.
    - Message ID you received when you sent the message to the queue.
    - Receipt handle.
    - Message attributes.
    - MD5 digest of the message attributes.
    The receipt handle is the identifier you must provide when deleting the message. For more information, see Queue and Message Identifiers in the Amazon SQS Developer Guide.
    
    You can provide the VisibilityTimeout parameter in your request, which will be applied to the messages that Amazon SQS returns in the response. If you do not include the parameter, the overall visibility timeout for the queue is used for the returned messages. For more information, see Visibility Timeout in the Amazon SQS Developer Guide.
    
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
    Specified by:
    
    receiveMessageAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the ReceiveMessage operation returned by the service.
  - receiveMessageAsync
```
public Future<ReceiveMessageResult> receiveMessageAsync(String queueUrl)
```
    Simplified method form for invoking the ReceiveMessage operation.
    
    Specified by:
    
    receiveMessageAsync in interface AmazonSQSAsync
    
    See Also:
    receiveMessageAsync(ReceiveMessageRequest)
  - receiveMessageAsync
```
public Future<ReceiveMessageResult> receiveMessageAsync(String queueUrl,
                                               AsyncHandler<ReceiveMessageRequest,ReceiveMessageResult> asyncHandler)
```
    Simplified method form for invoking the ReceiveMessage operation with an AsyncHandler.
    
    Specified by:
    
    receiveMessageAsync in interface AmazonSQSAsync
    
    See Also:
    receiveMessageAsync(ReceiveMessageRequest, com.amazonaws.handlers.AsyncHandler)
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(RemovePermissionRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Revokes any permissions in the queue policy that matches the specified Label parameter. Only the owner of the queue can remove permissions.
    
    Specified by:
    
    removePermissionAsync in interface AmazonSQSAsync
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(RemovePermissionRequest request,
                                 AsyncHandler<RemovePermissionRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Revokes any permissions in the queue policy that matches the specified Label parameter. Only the owner of the queue can remove permissions.
    
    Specified by:
    
    removePermissionAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(String queueUrl,
                                 String label)
```
    Simplified method form for invoking the RemovePermission operation.
    
    Specified by:
    
    removePermissionAsync in interface AmazonSQSAsync
    
    See Also:
    removePermissionAsync(RemovePermissionRequest)
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(String queueUrl,
                                 String label,
                                 AsyncHandler<RemovePermissionRequest,Void> asyncHandler)
```
    Simplified method form for invoking the RemovePermission operation with an AsyncHandler.
    
    Specified by:
    
    removePermissionAsync in interface AmazonSQSAsync
    
    See Also:
    removePermissionAsync(RemovePermissionRequest, com.amazonaws.handlers.AsyncHandler)
  - sendMessageAsync
```
public Future<SendMessageResult> sendMessageAsync(SendMessageRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Delivers a message to the specified queue. With Amazon SQS, you now have the ability to send large payload messages that are up to 256KB (262,144 bytes) in size. To send large payloads, you must use an AWS SDK that supports SigV4 signing. To verify whether SigV4 is supported for an AWS SDK, check the SDK release notes.
    
    The following list shows the characters (in Unicode) allowed in your message, according to the W3C XML specification. For more information, go to http://www.w3.org/TR/REC -xml/#charsets If you send any characters not included in the list, your request will be rejected.
    
    #x9 | #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF]
    
    Specified by:
    
    sendMessageAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the SendMessage operation returned by the service.
  - sendMessageAsync
```
public Future<SendMessageResult> sendMessageAsync(SendMessageRequest request,
                                         AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Delivers a message to the specified queue. With Amazon SQS, you now have the ability to send large payload messages that are up to 256KB (262,144 bytes) in size. To send large payloads, you must use an AWS SDK that supports SigV4 signing. To verify whether SigV4 is supported for an AWS SDK, check the SDK release notes.
    
    The following list shows the characters (in Unicode) allowed in your message, according to the W3C XML specification. For more information, go to http://www.w3.org/TR/REC -xml/#charsets If you send any characters not included in the list, your request will be rejected.
    
    #x9 | #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF]
    
    Specified by:
    
    sendMessageAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the SendMessage operation returned by the service.
  - sendMessageAsync
```
public Future<SendMessageResult> sendMessageAsync(String queueUrl,
                                         String messageBody)
```
    Simplified method form for invoking the SendMessage operation.
    
    Specified by:
    
    sendMessageAsync in interface AmazonSQSAsync
    
    See Also:
    sendMessageAsync(SendMessageRequest)
  - sendMessageAsync
```
public Future<SendMessageResult> sendMessageAsync(String queueUrl,
                                         String messageBody,
                                         AsyncHandler<SendMessageRequest,SendMessageResult> asyncHandler)
```
    Simplified method form for invoking the SendMessage operation with an AsyncHandler.
    
    Specified by:
    
    sendMessageAsync in interface AmazonSQSAsync
    
    See Also:
    sendMessageAsync(SendMessageRequest, com.amazonaws.handlers.AsyncHandler)
  - sendMessageBatchAsync
```
public Future<SendMessageBatchResult> sendMessageBatchAsync(SendMessageBatchRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Delivers up to ten messages to the specified queue. This is a batch version of SendMessage. The result of the send action on each message is reported individually in the response. The maximum allowed individual message size is 256 KB (262,144 bytes).
    
    The maximum total payload size (i.e., the sum of all a batch's individual message lengths) is also 256 KB (262,144 bytes).
    
    If the DelaySeconds parameter is not specified for an entry, the default for the queue is used.
    The following list shows the characters (in Unicode) that are allowed in your message, according to the W3C XML specification. For more information, go to http:// www.faqs.org/rfcs/rfc1321.html. If you send any characters that are not included in the list, your request will be rejected.
    #x9 | #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF]
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    sendMessageBatchAsync in interface AmazonSQSAsync
    
    Returns:
    A Java Future containing the result of the SendMessageBatch operation returned by the service.
  - sendMessageBatchAsync
```
public Future<SendMessageBatchResult> sendMessageBatchAsync(SendMessageBatchRequest request,
                                                   AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Delivers up to ten messages to the specified queue. This is a batch version of SendMessage. The result of the send action on each message is reported individually in the response. The maximum allowed individual message size is 256 KB (262,144 bytes).
    
    The maximum total payload size (i.e., the sum of all a batch's individual message lengths) is also 256 KB (262,144 bytes).
    
    If the DelaySeconds parameter is not specified for an entry, the default for the queue is used.
    The following list shows the characters (in Unicode) that are allowed in your message, according to the W3C XML specification. For more information, go to http:// www.faqs.org/rfcs/rfc1321.html. If you send any characters that are not included in the list, your request will be rejected.
    #x9 | #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF]
    Because the batch request can result in a combination of successful and unsuccessful actions, you should check for batch errors even when the call returns an HTTP status code of 200. Some API actions take lists of parameters. These lists are specified using the param.n notation. Values of n are integers starting from 1. For example, a parameter list with two elements looks like this:
    
    Specified by:
    
    sendMessageBatchAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
    
    Returns:
    A Java Future containing the result of the SendMessageBatch operation returned by the service.
  - sendMessageBatchAsync
```
public Future<SendMessageBatchResult> sendMessageBatchAsync(String queueUrl,
                                                   List<SendMessageBatchRequestEntry> entries)
```
    Simplified method form for invoking the SendMessageBatch operation.
    
    Specified by:
    
    sendMessageBatchAsync in interface AmazonSQSAsync
    
    See Also:
    sendMessageBatchAsync(SendMessageBatchRequest)
  - sendMessageBatchAsync
```
public Future<SendMessageBatchResult> sendMessageBatchAsync(String queueUrl,
                                                   List<SendMessageBatchRequestEntry> entries,
                                                   AsyncHandler<SendMessageBatchRequest,SendMessageBatchResult> asyncHandler)
```
    Simplified method form for invoking the SendMessageBatch operation with an AsyncHandler.
    
    Specified by:
    
    sendMessageBatchAsync in interface AmazonSQSAsync
    
    See Also:
    sendMessageBatchAsync(SendMessageBatchRequest, com.amazonaws.handlers.AsyncHandler)
  - setQueueAttributesAsync
```
public Future<Void> setQueueAttributesAsync(SetQueueAttributesRequest request)
```
    Description copied from interface: AmazonSQSAsync
    
    Sets the value of one or more queue attributes. When you change a queue's attributes, the change can take up to 60 seconds for most of the attributes to propagate throughout the SQS system. Changes made to the MessageRetentionPeriod attribute can take up to 15 minutes.
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
    
    Specified by:
    
    setQueueAttributesAsync in interface AmazonSQSAsync
  - setQueueAttributesAsync
```
public Future<Void> setQueueAttributesAsync(SetQueueAttributesRequest request,
                                   AsyncHandler<SetQueueAttributesRequest,Void> asyncHandler)
```
    Description copied from interface: AmazonSQSAsync
    
    Sets the value of one or more queue attributes. When you change a queue's attributes, the change can take up to 60 seconds for most of the attributes to propagate throughout the SQS system. Changes made to the MessageRetentionPeriod attribute can take up to 15 minutes.
    Going forward, new attributes might be added. If you are writing code that calls this action, we recommend that you structure your code so that it can handle new attributes gracefully.
    
    Specified by:
    
    setQueueAttributesAsync in interface AmazonSQSAsync
    
    asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.
  - setQueueAttributesAsync
```
public Future<Void> setQueueAttributesAsync(String queueUrl,
                                   Map<String,String> attributes)
```
    Simplified method form for invoking the SetQueueAttributes operation.
    
    Specified by:
    
    setQueueAttributesAsync in interface AmazonSQSAsync
    
    See Also:
    setQueueAttributesAsync(SetQueueAttributesRequest)
  - setQueueAttributesAsync
```
public Future<Void> setQueueAttributesAsync(String queueUrl,
                                   Map<String,String> attributes,
                                   AsyncHandler<SetQueueAttributesRequest,Void> asyncHandler)
```
    Simplified method form for invoking the SetQueueAttributes operation with an AsyncHandler.
    
    Specified by:
    
    setQueueAttributesAsync in interface AmazonSQSAsync
    
    See Also:
    setQueueAttributesAsync(SetQueueAttributesRequest, com.amazonaws.handlers.AsyncHandler)
  - 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() followed by getExecutorService().awaitTermination() prior to calling this method.
    
    Specified by:
    
    shutdown in interface AmazonSQS
    
    Overrides:
    
    shutdown in class AmazonWebServiceClient

Class AmazonSQSAsyncClient

Field Summary

Fields inherited from class com.amazonaws.services.sqs.AmazonSQSClient

Fields inherited from class com.amazonaws.AmazonWebServiceClient

Constructor Summary

Method Summary

Methods inherited from class com.amazonaws.services.sqs.AmazonSQSClient

Methods inherited from class com.amazonaws.AmazonWebServiceClient

Methods inherited from class java.lang.Object

Methods inherited from interface com.amazonaws.services.sqs.AmazonSQS

Constructor Detail

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

AmazonSQSAsyncClient

Method Detail

getExecutorService

addPermissionAsync

addPermissionAsync

addPermissionAsync

addPermissionAsync

changeMessageVisibilityAsync

changeMessageVisibilityAsync

changeMessageVisibilityAsync

changeMessageVisibilityAsync

changeMessageVisibilityBatchAsync

changeMessageVisibilityBatchAsync

changeMessageVisibilityBatchAsync

changeMessageVisibilityBatchAsync

createQueueAsync

createQueueAsync

createQueueAsync

createQueueAsync

deleteMessageAsync

deleteMessageAsync

deleteMessageAsync

deleteMessageAsync

deleteMessageBatchAsync

deleteMessageBatchAsync

deleteMessageBatchAsync

deleteMessageBatchAsync

deleteQueueAsync

deleteQueueAsync

deleteQueueAsync

deleteQueueAsync

getQueueAttributesAsync

getQueueAttributesAsync

getQueueAttributesAsync

getQueueAttributesAsync

getQueueUrlAsync

getQueueUrlAsync

getQueueUrlAsync

getQueueUrlAsync

listDeadLetterSourceQueuesAsync

listDeadLetterSourceQueuesAsync

listQueuesAsync

listQueuesAsync

listQueuesAsync

listQueuesAsync

listQueuesAsync

listQueuesAsync

purgeQueueAsync

purgeQueueAsync

receiveMessageAsync

receiveMessageAsync

receiveMessageAsync

receiveMessageAsync

removePermissionAsync

removePermissionAsync

removePermissionAsync

removePermissionAsync

sendMessageAsync

sendMessageAsync

sendMessageAsync

sendMessageAsync