AWSLambdaAsyncClient (AWS Java SDK for AWS Lambda 1.10.64.1 API)

java.lang.Object
- com.amazonaws.AmazonWebServiceClient
- - com.amazonaws.services.lambda.AWSLambdaClient
  - - com.amazonaws.services.lambda.AWSLambdaAsyncClient

All Implemented Interfaces:

AWSLambda, AWSLambdaAsync
```
public class AWSLambdaAsyncClient
extends AWSLambdaClient
implements AWSLambdaAsync
```
Asynchronous client for accessing AWSLambda. 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. AWS Lambda
Overview

This is the AWS Lambda API Reference . The AWS Lambda Developer Guide provides additional information. For the service overview, go to What is AWS Lambda , and for information about how the service works, go to AWS Lambda: How it Works in the AWS Lambda Developer Guide .

Field Summary
- Fields inherited from class com.amazonaws.services.lambda.AWSLambdaClient
  jsonErrorUnmarshallers
- Fields inherited from class com.amazonaws.AmazonWebServiceClient
  client, clientConfiguration, endpoint, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

Constructor Summary

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

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`Future<AddPermissionResult>`	`addPermissionAsync(AddPermissionRequest addPermissionRequest)` Adds a permission to the resource policy associated with the specified AWS Lambda function.
`Future<AddPermissionResult>`	`addPermissionAsync(AddPermissionRequest addPermissionRequest, AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)` Adds a permission to the resource policy associated with the specified AWS Lambda function.
`Future<CreateAliasResult>`	`createAliasAsync(CreateAliasRequest createAliasRequest)` Creates an alias that points to the specified Lambda function version.
`Future<CreateAliasResult>`	`createAliasAsync(CreateAliasRequest createAliasRequest, AsyncHandler<CreateAliasRequest,CreateAliasResult> asyncHandler)` Creates an alias that points to the specified Lambda function version.
`Future<CreateEventSourceMappingResult>`	`createEventSourceMappingAsync(CreateEventSourceMappingRequest createEventSourceMappingRequest)` Identifies a stream as an event source for a Lambda function.
`Future<CreateEventSourceMappingResult>`	`createEventSourceMappingAsync(CreateEventSourceMappingRequest createEventSourceMappingRequest, AsyncHandler<CreateEventSourceMappingRequest,CreateEventSourceMappingResult> asyncHandler)` Identifies a stream as an event source for a Lambda function.
`Future<CreateFunctionResult>`	`createFunctionAsync(CreateFunctionRequest createFunctionRequest)` Creates a new Lambda function.
`Future<CreateFunctionResult>`	`createFunctionAsync(CreateFunctionRequest createFunctionRequest, AsyncHandler<CreateFunctionRequest,CreateFunctionResult> asyncHandler)` Creates a new Lambda function.
`Future<Void>`	`deleteAliasAsync(DeleteAliasRequest deleteAliasRequest)` Deletes the specified Lambda function alias.
`Future<Void>`	`deleteAliasAsync(DeleteAliasRequest deleteAliasRequest, AsyncHandler<DeleteAliasRequest,Void> asyncHandler)` Deletes the specified Lambda function alias.
`Future<DeleteEventSourceMappingResult>`	`deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest)` Removes an event source mapping.
`Future<DeleteEventSourceMappingResult>`	`deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest, AsyncHandler<DeleteEventSourceMappingRequest,DeleteEventSourceMappingResult> asyncHandler)` Removes an event source mapping.
`Future<Void>`	`deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest)` Deletes the specified Lambda function code and configuration.
`Future<Void>`	`deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest, AsyncHandler<DeleteFunctionRequest,Void> asyncHandler)` Deletes the specified Lambda function code and configuration.
`Future<GetAliasResult>`	`getAliasAsync(GetAliasRequest getAliasRequest)` Returns the specified alias information such as the alias ARN, description, and function version it is pointing to.
`Future<GetAliasResult>`	`getAliasAsync(GetAliasRequest getAliasRequest, AsyncHandler<GetAliasRequest,GetAliasResult> asyncHandler)` Returns the specified alias information such as the alias ARN, description, and function version it is pointing to.
`Future<GetEventSourceMappingResult>`	`getEventSourceMappingAsync(GetEventSourceMappingRequest getEventSourceMappingRequest)` Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
`Future<GetEventSourceMappingResult>`	`getEventSourceMappingAsync(GetEventSourceMappingRequest getEventSourceMappingRequest, AsyncHandler<GetEventSourceMappingRequest,GetEventSourceMappingResult> asyncHandler)` Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
`ExecutorService`	`getExecutorService()` Returns the executor service used by this async client to execute requests.
`Future<GetFunctionResult>`	`getFunctionAsync(GetFunctionRequest getFunctionRequest)` Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file.
`Future<GetFunctionResult>`	`getFunctionAsync(GetFunctionRequest getFunctionRequest, AsyncHandler<GetFunctionRequest,GetFunctionResult> asyncHandler)` Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file.
`Future<GetFunctionConfigurationResult>`	`getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest)` Returns the configuration information of the Lambda function.
`Future<GetFunctionConfigurationResult>`	`getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest, AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler)` Returns the configuration information of the Lambda function.
`Future<GetPolicyResult>`	`getPolicyAsync(GetPolicyRequest getPolicyRequest)` Returns the resource policy associated with the specified Lambda function.
`Future<GetPolicyResult>`	`getPolicyAsync(GetPolicyRequest getPolicyRequest, AsyncHandler<GetPolicyRequest,GetPolicyResult> asyncHandler)` Returns the resource policy associated with the specified Lambda function.
`Future<InvokeResult>`	`invokeAsync(InvokeRequest invokeRequest)` Invokes a specific Lambda function.
`Future<InvokeResult>`	`invokeAsync(InvokeRequest invokeRequest, AsyncHandler<InvokeRequest,InvokeResult> asyncHandler)` Invokes a specific Lambda function.
`Future<InvokeAsyncResult>`	`invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest)` Deprecated.
`Future<InvokeAsyncResult>`	`invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest, AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler)` IMPORTANT:This API is deprecated.
`Future<ListAliasesResult>`	`listAliasesAsync(ListAliasesRequest listAliasesRequest)` Returns list of aliases created for a Lambda function.
`Future<ListAliasesResult>`	`listAliasesAsync(ListAliasesRequest listAliasesRequest, AsyncHandler<ListAliasesRequest,ListAliasesResult> asyncHandler)` Returns list of aliases created for a Lambda function.
`Future<ListEventSourceMappingsResult>`	`listEventSourceMappingsAsync(ListEventSourceMappingsRequest listEventSourceMappingsRequest)` Returns a list of event source mappings you created using the `CreateEventSourceMapping` (see CreateEventSourceMapping).
`Future<ListEventSourceMappingsResult>`	`listEventSourceMappingsAsync(ListEventSourceMappingsRequest listEventSourceMappingsRequest, AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler)` Returns a list of event source mappings you created using the `CreateEventSourceMapping` (see CreateEventSourceMapping).
`Future<ListFunctionsResult>`	`listFunctionsAsync(ListFunctionsRequest listFunctionsRequest)` Returns a list of your Lambda functions.
`Future<ListFunctionsResult>`	`listFunctionsAsync(ListFunctionsRequest listFunctionsRequest, AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler)` Returns a list of your Lambda functions.
`Future<ListVersionsByFunctionResult>`	`listVersionsByFunctionAsync(ListVersionsByFunctionRequest listVersionsByFunctionRequest)` List all versions of a function.
`Future<ListVersionsByFunctionResult>`	`listVersionsByFunctionAsync(ListVersionsByFunctionRequest listVersionsByFunctionRequest, AsyncHandler<ListVersionsByFunctionRequest,ListVersionsByFunctionResult> asyncHandler)` List all versions of a function.
`Future<PublishVersionResult>`	`publishVersionAsync(PublishVersionRequest publishVersionRequest)` Publishes a version of your function from the current snapshot of $LATEST.
`Future<PublishVersionResult>`	`publishVersionAsync(PublishVersionRequest publishVersionRequest, AsyncHandler<PublishVersionRequest,PublishVersionResult> asyncHandler)` Publishes a version of your function from the current snapshot of $LATEST.
`Future<Void>`	`removePermissionAsync(RemovePermissionRequest removePermissionRequest)` You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.
`Future<Void>`	`removePermissionAsync(RemovePermissionRequest removePermissionRequest, AsyncHandler<RemovePermissionRequest,Void> asyncHandler)` You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.
`void`	`shutdown()` Shuts down the client, releasing all managed resources.
`Future<UpdateAliasResult>`	`updateAliasAsync(UpdateAliasRequest updateAliasRequest)` Using this API you can update the function version to which the alias points and the alias description.
`Future<UpdateAliasResult>`	`updateAliasAsync(UpdateAliasRequest updateAliasRequest, AsyncHandler<UpdateAliasRequest,UpdateAliasResult> asyncHandler)` Using this API you can update the function version to which the alias points and the alias description.
`Future<UpdateEventSourceMappingResult>`	`updateEventSourceMappingAsync(UpdateEventSourceMappingRequest updateEventSourceMappingRequest)` You can update an event source mapping.
`Future<UpdateEventSourceMappingResult>`	`updateEventSourceMappingAsync(UpdateEventSourceMappingRequest updateEventSourceMappingRequest, AsyncHandler<UpdateEventSourceMappingRequest,UpdateEventSourceMappingResult> asyncHandler)` You can update an event source mapping.
`Future<UpdateFunctionCodeResult>`	`updateFunctionCodeAsync(UpdateFunctionCodeRequest updateFunctionCodeRequest)` Updates the code for the specified Lambda function.
`Future<UpdateFunctionCodeResult>`	`updateFunctionCodeAsync(UpdateFunctionCodeRequest updateFunctionCodeRequest, AsyncHandler<UpdateFunctionCodeRequest,UpdateFunctionCodeResult> asyncHandler)` Updates the code for the specified Lambda function.
`Future<UpdateFunctionConfigurationResult>`	`updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)` Updates the configuration parameters for the specified Lambda function by using the values provided in the request.
`Future<UpdateFunctionConfigurationResult>`	`updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest, AsyncHandler<UpdateFunctionConfigurationRequest,UpdateFunctionConfigurationResult> asyncHandler)` Updates the configuration parameters for the specified Lambda function by using the values provided in the request.

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

Methods inherited from interface com.amazonaws.services.lambda.AWSLambda
addPermission, createAlias, createEventSourceMapping, createFunction, deleteAlias, deleteEventSourceMapping, deleteFunction, getAlias, getCachedResponseMetadata, getEventSourceMapping, getFunction, getFunctionConfiguration, getPolicy, invoke, invokeAsync, listAliases, listEventSourceMappings, listEventSourceMappings, listFunctions, listFunctions, listVersionsByFunction, publishVersion, removePermission, setEndpoint, setRegion, updateAlias, updateEventSourceMapping, updateFunctionCode, updateFunctionConfiguration

- Constructor Detail
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient()
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda. 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.
    See Also:
    
    DefaultAWSCredentialsProviderChain
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(ClientConfiguration clientConfiguration)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda. 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.
    Parameters:
    
    clientConfiguration - The client configuration options controlling how this client connects to AWSLambda (ex: proxy settings, retry counts, etc.).
    
    See Also:
    
    DefaultAWSCredentialsProviderChain
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentials awsCredentials)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials. Default client settings will be used, and a fixed size 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.
    
    Parameters:
    
    awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                            ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda 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.
    
    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.
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                            ClientConfiguration clientConfiguration,
                            ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda 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.
    
    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.
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda using the specified AWS account credentials provider. Default client settings will be used, and a fixed size 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.
    
    Parameters:
    
    awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                            ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda 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.
    
    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.
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                            ClientConfiguration clientConfiguration)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda 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.
    
    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).
  - AWSLambdaAsyncClient
```
public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                            ClientConfiguration clientConfiguration,
                            ExecutorService executorService)
```
    Constructs a new asynchronous client to invoke service methods on AWSLambda 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.
    
    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 async client to execute requests.
    
    Returns:
    
    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() followed by getExecutorService().awaitTermination() prior to calling this method.
    
    Specified by:
    
    shutdown in interface AWSLambda
    
    Overrides:
    
    shutdown in class AmazonWebServiceClient
  - updateAliasAsync
```
public Future<UpdateAliasResult> updateAliasAsync(UpdateAliasRequest updateAliasRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Using this API you can update the function version to which the alias points and the alias description. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:UpdateAlias action.
    
    Specified by:
    
    updateAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateAliasRequest - Container for the necessary parameters to execute the UpdateAlias operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the UpdateAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateAliasAsync
```
public Future<UpdateAliasResult> updateAliasAsync(UpdateAliasRequest updateAliasRequest,
                                                  AsyncHandler<UpdateAliasRequest,UpdateAliasResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Using this API you can update the function version to which the alias points and the alias description. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:UpdateAlias action.
    
    Specified by:
    
    updateAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateAliasRequest - Container for the necessary parameters to execute the UpdateAlias operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the UpdateAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteFunctionAsync
```
public Future<Void> deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest)
                                 throws AmazonServiceException,
                                        AmazonClientException
```
    Deletes the specified Lambda function code and configuration.
    
    If you are using the versioning feature and you don't specify a function version in your DeleteFunction request, AWS Lambda will delete the function, including all its versions, and any aliases pointing to the function versions. To delete a specific function version, you must provide the function version via the Qualifier parameter. For information about function versioning, see AWS Lambda Function Versioning and Aliases .
    
    When you delete a function the associated resource policy is also deleted. You will need to delete the event source mappings explicitly.
    
    This operation requires permission for the lambda:DeleteFunction action.
    
    Specified by:
    
    deleteFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteFunctionRequest - Container for the necessary parameters to execute the DeleteFunction operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the DeleteFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteFunctionAsync
```
public Future<Void> deleteFunctionAsync(DeleteFunctionRequest deleteFunctionRequest,
                                        AsyncHandler<DeleteFunctionRequest,Void> asyncHandler)
                                 throws AmazonServiceException,
                                        AmazonClientException
```
    Deletes the specified Lambda function code and configuration.
    
    If you are using the versioning feature and you don't specify a function version in your DeleteFunction request, AWS Lambda will delete the function, including all its versions, and any aliases pointing to the function versions. To delete a specific function version, you must provide the function version via the Qualifier parameter. For information about function versioning, see AWS Lambda Function Versioning and Aliases .
    
    When you delete a function the associated resource policy is also deleted. You will need to delete the event source mappings explicitly.
    
    This operation requires permission for the lambda:DeleteFunction action.
    
    Specified by:
    
    deleteFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteFunctionRequest - Container for the necessary parameters to execute the DeleteFunction operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the DeleteFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - addPermissionAsync
```
public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest addPermissionRequest)
                                               throws AmazonServiceException,
                                                      AmazonClientException
```
    Adds a permission to the resource policy associated with the specified AWS Lambda function. You use resource policies to grant permissions to event sources that use push model. In a push model, event sources (such as Amazon S3 and custom applications) invoke your Lambda function. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function.
    
    For information about the push model, see AWS Lambda: How it Works .
    
    If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:AddPermission action.
    
    Specified by:
    
    addPermissionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    addPermissionRequest - Container for the necessary parameters to execute the AddPermission operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the AddPermission service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - addPermissionAsync
```
public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest addPermissionRequest,
                                                      AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)
                                               throws AmazonServiceException,
                                                      AmazonClientException
```
    Adds a permission to the resource policy associated with the specified AWS Lambda function. You use resource policies to grant permissions to event sources that use push model. In a push model, event sources (such as Amazon S3 and custom applications) invoke your Lambda function. Each permission you add to the resource policy allows an event source, permission to invoke the Lambda function.
    
    For information about the push model, see AWS Lambda: How it Works .
    
    If you are using versioning, the permissions you add are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:AddPermission action.
    
    Specified by:
    
    addPermissionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    addPermissionRequest - Container for the necessary parameters to execute the AddPermission operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the AddPermission service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listFunctionsAsync
```
public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest listFunctionsRequest)
                                               throws AmazonServiceException,
                                                      AmazonClientException
```
    Returns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.
    
    This operation requires permission for the lambda:ListFunctions action.
    
    If you are using versioning feature, the response returns list of $LATEST versions of your functions. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    listFunctionsAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listFunctionsRequest - Container for the necessary parameters to execute the ListFunctions operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the ListFunctions service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listFunctionsAsync
```
public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest listFunctionsRequest,
                                                      AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler)
                                               throws AmazonServiceException,
                                                      AmazonClientException
```
    Returns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.
    
    This operation requires permission for the lambda:ListFunctions action.
    
    If you are using versioning feature, the response returns list of $LATEST versions of your functions. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    listFunctionsAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listFunctionsRequest - Container for the necessary parameters to execute the ListFunctions operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the ListFunctions service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getAliasAsync
```
public Future<GetAliasResult> getAliasAsync(GetAliasRequest getAliasRequest)
                                     throws AmazonServiceException,
                                            AmazonClientException
```
    Returns the specified alias information such as the alias ARN, description, and function version it is pointing to. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:GetAlias action.
    
    Specified by:
    
    getAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getAliasRequest - Container for the necessary parameters to execute the GetAlias operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the GetAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getAliasAsync
```
public Future<GetAliasResult> getAliasAsync(GetAliasRequest getAliasRequest,
                                            AsyncHandler<GetAliasRequest,GetAliasResult> asyncHandler)
                                     throws AmazonServiceException,
                                            AmazonClientException
```
    Returns the specified alias information such as the alias ARN, description, and function version it is pointing to. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:GetAlias action.
    
    Specified by:
    
    getAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getAliasRequest - Container for the necessary parameters to execute the GetAlias operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the GetAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(RemovePermissionRequest removePermissionRequest)
                                   throws AmazonServiceException,
                                          AmazonClientException
```
    You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.
    
    If you are using versioning, the permissions you remove are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    Note that removal of a permission will cause an active event source to lose permission to the function.
    
    You need permission for the lambda:RemovePermission action.
    
    Specified by:
    
    removePermissionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    removePermissionRequest - Container for the necessary parameters to execute the RemovePermission operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the RemovePermission service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - removePermissionAsync
```
public Future<Void> removePermissionAsync(RemovePermissionRequest removePermissionRequest,
                                          AsyncHandler<RemovePermissionRequest,Void> asyncHandler)
                                   throws AmazonServiceException,
                                          AmazonClientException
```
    You can remove individual permissions from an resource policy associated with a Lambda function by providing a statement ID that you provided when you added the permission.
    
    If you are using versioning, the permissions you remove are specific to the Lambda function version or alias you specify in the AddPermission request via the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    Note that removal of a permission will cause an active event source to lose permission to the function.
    
    You need permission for the lambda:RemovePermission action.
    
    Specified by:
    
    removePermissionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    removePermissionRequest - Container for the necessary parameters to execute the RemovePermission operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the RemovePermission service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createFunctionAsync
```
public Future<CreateFunctionResult> createFunctionAsync(CreateFunctionRequest createFunctionRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException
```
    Creates a new Lambda function. The function metadata is created from the request parameters, and the code for the function is provided by a .zip file in the request body. If the function name already exists, the operation will fail. Note that the function name is case-sensitive.
    
    If you are using versioning, you can also publish a version of the Lambda function you are creating using the Publish parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:CreateFunction action.
    
    Specified by:
    
    createFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createFunctionRequest - Container for the necessary parameters to execute the CreateFunction operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the CreateFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createFunctionAsync
```
public Future<CreateFunctionResult> createFunctionAsync(CreateFunctionRequest createFunctionRequest,
                                                        AsyncHandler<CreateFunctionRequest,CreateFunctionResult> asyncHandler)
                                                 throws AmazonServiceException,
                                                        AmazonClientException
```
    Creates a new Lambda function. The function metadata is created from the request parameters, and the code for the function is provided by a .zip file in the request body. If the function name already exists, the operation will fail. Note that the function name is case-sensitive.
    
    If you are using versioning, you can also publish a version of the Lambda function you are creating using the Publish parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:CreateFunction action.
    
    Specified by:
    
    createFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createFunctionRequest - Container for the necessary parameters to execute the CreateFunction operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the CreateFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateEventSourceMappingAsync
```
public Future<UpdateEventSourceMappingResult> updateEventSourceMappingAsync(UpdateEventSourceMappingRequest updateEventSourceMappingRequest)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    You can update an event source mapping. This is useful if you want to change the parameters of the existing mapping without losing your position in the stream. You can change which function will receive the stream records, but to change the stream itself, you must create a new mapping.
    
    If you are using the versioning feature, you can update the event source mapping to map to a specific Lambda function version or alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    If you disable the event source mapping, AWS Lambda stops polling. If you enable again, it will resume polling from the time it had stopped polling, so you don't lose processing of any records. However, if you delete event source mapping and create it again, it will reset.
    
    This operation requires permission for the lambda:UpdateEventSourceMapping action.
    
    Specified by:
    
    updateEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateEventSourceMappingRequest - Container for the necessary parameters to execute the UpdateEventSourceMapping operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the UpdateEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateEventSourceMappingAsync
```
public Future<UpdateEventSourceMappingResult> updateEventSourceMappingAsync(UpdateEventSourceMappingRequest updateEventSourceMappingRequest,
                                                                            AsyncHandler<UpdateEventSourceMappingRequest,UpdateEventSourceMappingResult> asyncHandler)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    You can update an event source mapping. This is useful if you want to change the parameters of the existing mapping without losing your position in the stream. You can change which function will receive the stream records, but to change the stream itself, you must create a new mapping.
    
    If you are using the versioning feature, you can update the event source mapping to map to a specific Lambda function version or alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    If you disable the event source mapping, AWS Lambda stops polling. If you enable again, it will resume polling from the time it had stopped polling, so you don't lose processing of any records. However, if you delete event source mapping and create it again, it will reset.
    
    This operation requires permission for the lambda:UpdateEventSourceMapping action.
    
    Specified by:
    
    updateEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateEventSourceMappingRequest - Container for the necessary parameters to execute the UpdateEventSourceMapping operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the UpdateEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - publishVersionAsync
```
public Future<PublishVersionResult> publishVersionAsync(PublishVersionRequest publishVersionRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException
```
    Publishes a version of your function from the current snapshot of $LATEST. That is, AWS Lambda takes a snapshot of the function code and configuration information from $LATEST and publishes a new version. The code and configuration cannot be modified after publication. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    publishVersionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    publishVersionRequest - Container for the necessary parameters to execute the PublishVersion operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the PublishVersion service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - publishVersionAsync
```
public Future<PublishVersionResult> publishVersionAsync(PublishVersionRequest publishVersionRequest,
                                                        AsyncHandler<PublishVersionRequest,PublishVersionResult> asyncHandler)
                                                 throws AmazonServiceException,
                                                        AmazonClientException
```
    Publishes a version of your function from the current snapshot of $LATEST. That is, AWS Lambda takes a snapshot of the function code and configuration information from $LATEST and publishes a new version. The code and configuration cannot be modified after publication. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    publishVersionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    publishVersionRequest - Container for the necessary parameters to execute the PublishVersion operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the PublishVersion service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - invokeAsyncAsync
```
@Deprecated
public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest)
                                                       throws AmazonServiceException,
                                                              AmazonClientException
```
    Deprecated.
    
    IMPORTANT:This API is deprecated. We recommend you use Invoke API (see Invoke).
    
    Submits an invocation request to AWS Lambda. Upon receiving the request, Lambda executes the specified function asynchronously. To see the logs generated by the Lambda function execution, see the CloudWatch Logs console.
    
    This operation requires permission for the lambda:InvokeFunction action.
    
    Specified by:
    
    invokeAsyncAsync in interface AWSLambdaAsync
    
    Parameters:
    
    invokeAsyncRequest - Container for the necessary parameters to execute the InvokeAsync operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the InvokeAsync service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - invokeAsyncAsync
```
public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest invokeAsyncRequest,
                                                  AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    IMPORTANT:This API is deprecated. We recommend you use Invoke API (see Invoke).
    
    Submits an invocation request to AWS Lambda. Upon receiving the request, Lambda executes the specified function asynchronously. To see the logs generated by the Lambda function execution, see the CloudWatch Logs console.
    
    This operation requires permission for the lambda:InvokeFunction action.
    
    Specified by:
    
    invokeAsyncAsync in interface AWSLambdaAsync
    
    Parameters:
    
    invokeAsyncRequest - Container for the necessary parameters to execute the InvokeAsync operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the InvokeAsync service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateFunctionConfigurationAsync
```
public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException
```
    Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.
    
    If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:UpdateFunctionConfiguration action.
    
    Specified by:
    
    updateFunctionConfigurationAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateFunctionConfigurationRequest - Container for the necessary parameters to execute the UpdateFunctionConfiguration operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the UpdateFunctionConfiguration service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateFunctionConfigurationAsync
```
public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest,
                                                                                  AsyncHandler<UpdateFunctionConfigurationRequest,UpdateFunctionConfigurationResult> asyncHandler)
                                                                           throws AmazonServiceException,
                                                                                  AmazonClientException
```
    Updates the configuration parameters for the specified Lambda function by using the values provided in the request. You provide only the parameters you want to change. This operation must only be used on an existing Lambda function and cannot be used to update the function's code.
    
    If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:UpdateFunctionConfiguration action.
    
    Specified by:
    
    updateFunctionConfigurationAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateFunctionConfigurationRequest - Container for the necessary parameters to execute the UpdateFunctionConfiguration operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the UpdateFunctionConfiguration service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - invokeAsync
```
public Future<InvokeResult> invokeAsync(InvokeRequest invokeRequest)
                                 throws AmazonServiceException,
                                        AmazonClientException
```
    Invokes a specific Lambda function.
    
    If you are using the versioning feature, you can invoke the specific function version by providing function version or alias name that is pointing to the function version using the Qualifier parameter in the request. If you don't provide the Qualifier parameter, the $LATEST version of the Lambda function is invoked. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:InvokeFunction action.
    
    Specified by:
    
    invokeAsync in interface AWSLambdaAsync
    
    Parameters:
    
    invokeRequest - Container for the necessary parameters to execute the Invoke operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the Invoke service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - invokeAsync
```
public Future<InvokeResult> invokeAsync(InvokeRequest invokeRequest,
                                        AsyncHandler<InvokeRequest,InvokeResult> asyncHandler)
                                 throws AmazonServiceException,
                                        AmazonClientException
```
    Invokes a specific Lambda function.
    
    If you are using the versioning feature, you can invoke the specific function version by providing function version or alias name that is pointing to the function version using the Qualifier parameter in the request. If you don't provide the Qualifier parameter, the $LATEST version of the Lambda function is invoked. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:InvokeFunction action.
    
    Specified by:
    
    invokeAsync in interface AWSLambdaAsync
    
    Parameters:
    
    invokeRequest - Container for the necessary parameters to execute the Invoke operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the Invoke service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getPolicyAsync
```
public Future<GetPolicyResult> getPolicyAsync(GetPolicyRequest getPolicyRequest)
                                       throws AmazonServiceException,
                                              AmazonClientException
```
    Returns the resource policy associated with the specified Lambda function.
    
    If you are using the versioning feature, you can get the resource policy associated with the specific Lambda function version or alias by specifying the version or alias name using the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    For information about adding permissions, see AddPermission.
    
    You need permission for the lambda:GetPolicy action.
    
    Specified by:
    
    getPolicyAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getPolicyRequest - Container for the necessary parameters to execute the GetPolicy operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the GetPolicy service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getPolicyAsync
```
public Future<GetPolicyResult> getPolicyAsync(GetPolicyRequest getPolicyRequest,
                                              AsyncHandler<GetPolicyRequest,GetPolicyResult> asyncHandler)
                                       throws AmazonServiceException,
                                              AmazonClientException
```
    Returns the resource policy associated with the specified Lambda function.
    
    If you are using the versioning feature, you can get the resource policy associated with the specific Lambda function version or alias by specifying the version or alias name using the Qualifier parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    For information about adding permissions, see AddPermission.
    
    You need permission for the lambda:GetPolicy action.
    
    Specified by:
    
    getPolicyAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getPolicyRequest - Container for the necessary parameters to execute the GetPolicy operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the GetPolicy service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getEventSourceMappingAsync
```
public Future<GetEventSourceMappingResult> getEventSourceMappingAsync(GetEventSourceMappingRequest getEventSourceMappingRequest)
                                                               throws AmazonServiceException,
                                                                      AmazonClientException
```
    Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
    
    This operation requires permission for the lambda:GetEventSourceMapping action.
    
    Specified by:
    
    getEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getEventSourceMappingRequest - Container for the necessary parameters to execute the GetEventSourceMapping operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the GetEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getEventSourceMappingAsync
```
public Future<GetEventSourceMappingResult> getEventSourceMappingAsync(GetEventSourceMappingRequest getEventSourceMappingRequest,
                                                                      AsyncHandler<GetEventSourceMappingRequest,GetEventSourceMappingResult> asyncHandler)
                                                               throws AmazonServiceException,
                                                                      AmazonClientException
```
    Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
    
    This operation requires permission for the lambda:GetEventSourceMapping action.
    
    Specified by:
    
    getEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getEventSourceMappingRequest - Container for the necessary parameters to execute the GetEventSourceMapping operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the GetEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listEventSourceMappingsAsync
```
public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync(ListEventSourceMappingsRequest listEventSourceMappingsRequest)
                                                                   throws AmazonServiceException,
                                                                          AmazonClientException
```
    Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).
    
    For each mapping, the API returns configuration information. You can optionally specify filters to retrieve specific event source mappings.
    
    If you are using the versioning feature, you can get list of event source mappings for a specific Lambda function version or an alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:ListEventSourceMappings action.
    
    Specified by:
    
    listEventSourceMappingsAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listEventSourceMappingsRequest - Container for the necessary parameters to execute the ListEventSourceMappings operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the ListEventSourceMappings service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listEventSourceMappingsAsync
```
public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync(ListEventSourceMappingsRequest listEventSourceMappingsRequest,
                                                                          AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler)
                                                                   throws AmazonServiceException,
                                                                          AmazonClientException
```
    Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).
    
    For each mapping, the API returns configuration information. You can optionally specify filters to retrieve specific event source mappings.
    
    If you are using the versioning feature, you can get list of event source mappings for a specific Lambda function version or an alias as described in the FunctionName parameter. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:ListEventSourceMappings action.
    
    Specified by:
    
    listEventSourceMappingsAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listEventSourceMappingsRequest - Container for the necessary parameters to execute the ListEventSourceMappings operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the ListEventSourceMappings service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteAliasAsync
```
public Future<Void> deleteAliasAsync(DeleteAliasRequest deleteAliasRequest)
                              throws AmazonServiceException,
                                     AmazonClientException
```
    Deletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:DeleteAlias action.
    
    Specified by:
    
    deleteAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteAliasRequest - Container for the necessary parameters to execute the DeleteAlias operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the DeleteAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteAliasAsync
```
public Future<Void> deleteAliasAsync(DeleteAliasRequest deleteAliasRequest,
                                     AsyncHandler<DeleteAliasRequest,Void> asyncHandler)
                              throws AmazonServiceException,
                                     AmazonClientException
```
    Deletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:DeleteAlias action.
    
    Specified by:
    
    deleteAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteAliasRequest - Container for the necessary parameters to execute the DeleteAlias operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the DeleteAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getFunctionConfigurationAsync
```
public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using CreateFunction.
    
    If you are using the versioning feature, you can retrieve this information for a specific function version by using the optional Qualifier parameter and specifying the function version or alias that points to it. If you don't provide it, the API returns information about the $LATEST version of the function. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:GetFunctionConfiguration operation.
    
    Specified by:
    
    getFunctionConfigurationAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getFunctionConfigurationRequest - Container for the necessary parameters to execute the GetFunctionConfiguration operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the GetFunctionConfiguration service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getFunctionConfigurationAsync
```
public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest getFunctionConfigurationRequest,
                                                                            AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Returns the configuration information of the Lambda function. This the same information you provided as parameters when uploading the function by using CreateFunction.
    
    If you are using the versioning feature, you can retrieve this information for a specific function version by using the optional Qualifier parameter and specifying the function version or alias that points to it. If you don't provide it, the API returns information about the $LATEST version of the function. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:GetFunctionConfiguration operation.
    
    Specified by:
    
    getFunctionConfigurationAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getFunctionConfigurationRequest - Container for the necessary parameters to execute the GetFunctionConfiguration operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the GetFunctionConfiguration service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteEventSourceMappingAsync
```
public Future<DeleteEventSourceMappingResult> deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Removes an event source mapping. This means AWS Lambda will no longer invoke the function for events in the associated source.
    
    This operation requires permission for the lambda:DeleteEventSourceMapping action.
    
    Specified by:
    
    deleteEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteEventSourceMappingRequest - Container for the necessary parameters to execute the DeleteEventSourceMapping operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the DeleteEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - deleteEventSourceMappingAsync
```
public Future<DeleteEventSourceMappingResult> deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest,
                                                                            AsyncHandler<DeleteEventSourceMappingRequest,DeleteEventSourceMappingResult> asyncHandler)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Removes an event source mapping. This means AWS Lambda will no longer invoke the function for events in the associated source.
    
    This operation requires permission for the lambda:DeleteEventSourceMapping action.
    
    Specified by:
    
    deleteEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    deleteEventSourceMappingRequest - Container for the necessary parameters to execute the DeleteEventSourceMapping operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the DeleteEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createEventSourceMappingAsync
```
public Future<CreateEventSourceMappingResult> createEventSourceMappingAsync(CreateEventSourceMappingRequest createEventSourceMappingRequest)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Identifies a stream as an event source for a Lambda function. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream. AWS Lambda invokes the specified function when records are posted to the stream.
    
    This association between a stream source and a Lambda function is called the event source mapping.
    
    IMPORTANT:This event source mapping is relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. For more information, go to AWS Lambda: How it Works in the AWS Lambda Developer Guide.
    
    You provide mapping information (for example, which stream to read from and which Lambda function to invoke) in the request body.
    
    Each event source, such as an Amazon Kinesis or a DynamoDB stream, can be associated with multiple AWS Lambda function. A given Lambda function can be associated with multiple AWS event sources.
    
    If you are using versioning, you can specify a specific function version or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:CreateEventSourceMapping action.
    
    Specified by:
    
    createEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createEventSourceMappingRequest - Container for the necessary parameters to execute the CreateEventSourceMapping operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the CreateEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createEventSourceMappingAsync
```
public Future<CreateEventSourceMappingResult> createEventSourceMappingAsync(CreateEventSourceMappingRequest createEventSourceMappingRequest,
                                                                            AsyncHandler<CreateEventSourceMappingRequest,CreateEventSourceMappingResult> asyncHandler)
                                                                     throws AmazonServiceException,
                                                                            AmazonClientException
```
    Identifies a stream as an event source for a Lambda function. It can be either an Amazon Kinesis stream or an Amazon DynamoDB stream. AWS Lambda invokes the specified function when records are posted to the stream.
    
    This association between a stream source and a Lambda function is called the event source mapping.
    
    IMPORTANT:This event source mapping is relevant only in the AWS Lambda pull model, where AWS Lambda invokes the function. For more information, go to AWS Lambda: How it Works in the AWS Lambda Developer Guide.
    
    You provide mapping information (for example, which stream to read from and which Lambda function to invoke) in the request body.
    
    Each event source, such as an Amazon Kinesis or a DynamoDB stream, can be associated with multiple AWS Lambda function. A given Lambda function can be associated with multiple AWS event sources.
    
    If you are using versioning, you can specify a specific function version or an alias via the function name parameter. For more information about versioning, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:CreateEventSourceMapping action.
    
    Specified by:
    
    createEventSourceMappingAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createEventSourceMappingRequest - Container for the necessary parameters to execute the CreateEventSourceMapping operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the CreateEventSourceMapping service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateFunctionCodeAsync
```
public Future<UpdateFunctionCodeResult> updateFunctionCodeAsync(UpdateFunctionCodeRequest updateFunctionCodeRequest)
                                                         throws AmazonServiceException,
                                                                AmazonClientException
```
    Updates the code for the specified Lambda function. This operation must only be used on an existing Lambda function and cannot be used to update the function configuration.
    
    If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:UpdateFunctionCode action.
    
    Specified by:
    
    updateFunctionCodeAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateFunctionCodeRequest - Container for the necessary parameters to execute the UpdateFunctionCode operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the UpdateFunctionCode service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - updateFunctionCodeAsync
```
public Future<UpdateFunctionCodeResult> updateFunctionCodeAsync(UpdateFunctionCodeRequest updateFunctionCodeRequest,
                                                                AsyncHandler<UpdateFunctionCodeRequest,UpdateFunctionCodeResult> asyncHandler)
                                                         throws AmazonServiceException,
                                                                AmazonClientException
```
    Updates the code for the specified Lambda function. This operation must only be used on an existing Lambda function and cannot be used to update the function configuration.
    
    If you are using the versioning feature, note this API will always update the $LATEST version of your Lambda function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:UpdateFunctionCode action.
    
    Specified by:
    
    updateFunctionCodeAsync in interface AWSLambdaAsync
    
    Parameters:
    
    updateFunctionCodeRequest - Container for the necessary parameters to execute the UpdateFunctionCode operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the UpdateFunctionCode service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listAliasesAsync
```
public Future<ListAliasesResult> listAliasesAsync(ListAliasesRequest listAliasesRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Returns list of aliases created for a Lambda function. For each alias, the response includes information such as the alias ARN, description, alias name, and the function version to which it points. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:ListAliases action.
    
    Specified by:
    
    listAliasesAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listAliasesRequest - Container for the necessary parameters to execute the ListAliases operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the ListAliases service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listAliasesAsync
```
public Future<ListAliasesResult> listAliasesAsync(ListAliasesRequest listAliasesRequest,
                                                  AsyncHandler<ListAliasesRequest,ListAliasesResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Returns list of aliases created for a Lambda function. For each alias, the response includes information such as the alias ARN, description, alias name, and the function version to which it points. For more information, see Introduction to AWS Lambda Aliases .
    
    This requires permission for the lambda:ListAliases action.
    
    Specified by:
    
    listAliasesAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listAliasesRequest - Container for the necessary parameters to execute the ListAliases operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the ListAliases service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listVersionsByFunctionAsync
```
public Future<ListVersionsByFunctionResult> listVersionsByFunctionAsync(ListVersionsByFunctionRequest listVersionsByFunctionRequest)
                                                                 throws AmazonServiceException,
                                                                        AmazonClientException
```
    List all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    listVersionsByFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listVersionsByFunctionRequest - Container for the necessary parameters to execute the ListVersionsByFunction operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the ListVersionsByFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - listVersionsByFunctionAsync
```
public Future<ListVersionsByFunctionResult> listVersionsByFunctionAsync(ListVersionsByFunctionRequest listVersionsByFunctionRequest,
                                                                        AsyncHandler<ListVersionsByFunctionRequest,ListVersionsByFunctionResult> asyncHandler)
                                                                 throws AmazonServiceException,
                                                                        AmazonClientException
```
    List all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases .
    
    Specified by:
    
    listVersionsByFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    listVersionsByFunctionRequest - Container for the necessary parameters to execute the ListVersionsByFunction operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the ListVersionsByFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getFunctionAsync
```
public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest getFunctionRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.
    
    Using the optional Qualifier parameter, you can specify a specific function version for which you want this information. If you don't specify this parameter, the API uses unqualified function ARN which return information about the $LATEST version of the Lambda function. For more information, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:GetFunction action.
    
    Specified by:
    
    getFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getFunctionRequest - Container for the necessary parameters to execute the GetFunction operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the GetFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - getFunctionAsync
```
public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest getFunctionRequest,
                                                  AsyncHandler<GetFunctionRequest,GetFunctionResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Returns the configuration information of the Lambda function and a presigned URL link to the .zip file you uploaded with CreateFunction so you can download the .zip file. Note that the URL is valid for up to 10 minutes. The configuration information is the same information you provided as parameters when uploading the function.
    
    Using the optional Qualifier parameter, you can specify a specific function version for which you want this information. If you don't specify this parameter, the API uses unqualified function ARN which return information about the $LATEST version of the Lambda function. For more information, see AWS Lambda Function Versioning and Aliases .
    
    This operation requires permission for the lambda:GetFunction action.
    
    Specified by:
    
    getFunctionAsync in interface AWSLambdaAsync
    
    Parameters:
    
    getFunctionRequest - Container for the necessary parameters to execute the GetFunction operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the GetFunction service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createAliasAsync
```
public Future<CreateAliasResult> createAliasAsync(CreateAliasRequest createAliasRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Creates an alias that points to the specified Lambda function version. For more information, see Introduction to AWS Lambda Aliases .
    
    Alias names are unique for a given function.
    
    This requires permission for the lambda:CreateAlias action.
    
    Specified by:
    
    createAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createAliasRequest - Container for the necessary parameters to execute the CreateAlias operation on AWSLambda.
    
    Returns:
    
    A Java Future object containing the response from the CreateAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.
  - createAliasAsync
```
public Future<CreateAliasResult> createAliasAsync(CreateAliasRequest createAliasRequest,
                                                  AsyncHandler<CreateAliasRequest,CreateAliasResult> asyncHandler)
                                           throws AmazonServiceException,
                                                  AmazonClientException
```
    Creates an alias that points to the specified Lambda function version. For more information, see Introduction to AWS Lambda Aliases .
    
    Alias names are unique for a given function.
    
    This requires permission for the lambda:CreateAlias action.
    
    Specified by:
    
    createAliasAsync in interface AWSLambdaAsync
    
    Parameters:
    
    createAliasRequest - Container for the necessary parameters to execute the CreateAlias operation on AWSLambda.
    
    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.
    
    Returns:
    
    A Java Future object containing the response from the CreateAlias service method, as returned by AWSLambda.
    
    Throws:
    
    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 AWSLambda indicating either a problem with the data in the request, or a server side issue.

Class AWSLambdaAsyncClient

Field Summary

Fields inherited from class com.amazonaws.services.lambda.AWSLambdaClient

Fields inherited from class com.amazonaws.AmazonWebServiceClient

Constructor Summary

Method Summary

Methods inherited from class com.amazonaws.services.lambda.AWSLambdaClient

Methods inherited from class com.amazonaws.AmazonWebServiceClient

Methods inherited from class java.lang.Object

Methods inherited from interface com.amazonaws.services.lambda.AWSLambda

Constructor Detail

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

AWSLambdaAsyncClient

Method Detail

getExecutorService

shutdown

updateAliasAsync

updateAliasAsync

deleteFunctionAsync

deleteFunctionAsync

addPermissionAsync

addPermissionAsync

listFunctionsAsync

listFunctionsAsync

getAliasAsync

getAliasAsync

removePermissionAsync

removePermissionAsync

createFunctionAsync

createFunctionAsync

updateEventSourceMappingAsync

updateEventSourceMappingAsync

publishVersionAsync

publishVersionAsync

invokeAsyncAsync

invokeAsyncAsync

updateFunctionConfigurationAsync

updateFunctionConfigurationAsync

invokeAsync

invokeAsync

getPolicyAsync

getPolicyAsync

getEventSourceMappingAsync

getEventSourceMappingAsync

listEventSourceMappingsAsync

listEventSourceMappingsAsync

deleteAliasAsync

deleteAliasAsync

getFunctionConfigurationAsync

getFunctionConfigurationAsync

deleteEventSourceMappingAsync

deleteEventSourceMappingAsync

createEventSourceMappingAsync

createEventSourceMappingAsync

updateFunctionCodeAsync

updateFunctionCodeAsync

listAliasesAsync

listAliasesAsync

listVersionsByFunctionAsync

listVersionsByFunctionAsync

getFunctionAsync

getFunctionAsync

createAliasAsync

createAliasAsync