com.amazonaws.services.lambda

Class AWSLambdaAsyncClient

java.lang.Object

com.amazonaws.AmazonWebServiceClient

com.amazonaws.services.lambda.AWSLambdaClient

com.amazonaws.services.lambda.AWSLambdaAsyncClient

All Implemented Interfaces:

AWSLambda, AWSLambdaAsync

@ThreadSafe
public class AWSLambdaAsyncClient
extends AWSLambdaClient
implements AWSLambdaAsync

Interface for accessing AWS Lambda asynchronously. Each asynchronous method will return a Java Future object representing the asynchronous operation; overloads which accept an AsyncHandler can be used to receive notification when an asynchronous operation completes.

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

configFactory

Fields inherited from class com.amazonaws.AmazonWebServiceClient

client, clientConfiguration, endpoint, LOGGING_AWS_REQUEST_METRIC, requestHandler2s, timeOffset

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

ENDPOINT_PREFIX

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
Future<AddPermissionResult>	addPermissionAsync(AddPermissionRequest request) Adds a permission to the resource policy associated with the specified AWS Lambda function.
Future<AddPermissionResult>	addPermissionAsync(AddPermissionRequest request, AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler) Adds a permission to the resource policy associated with the specified AWS Lambda function.
Future<CreateAliasResult>	createAliasAsync(CreateAliasRequest request) Creates an alias that points to the specified Lambda function version.
Future<CreateAliasResult>	createAliasAsync(CreateAliasRequest request, AsyncHandler<CreateAliasRequest,CreateAliasResult> asyncHandler) Creates an alias that points to the specified Lambda function version.
Future<CreateEventSourceMappingResult>	createEventSourceMappingAsync(CreateEventSourceMappingRequest request) Identifies a stream as an event source for a Lambda function.
Future<CreateEventSourceMappingResult>	createEventSourceMappingAsync(CreateEventSourceMappingRequest request, AsyncHandler<CreateEventSourceMappingRequest,CreateEventSourceMappingResult> asyncHandler) Identifies a stream as an event source for a Lambda function.
Future<CreateFunctionResult>	createFunctionAsync(CreateFunctionRequest request) Creates a new Lambda function.
Future<CreateFunctionResult>	createFunctionAsync(CreateFunctionRequest request, AsyncHandler<CreateFunctionRequest,CreateFunctionResult> asyncHandler) Creates a new Lambda function.
Future<DeleteAliasResult>	deleteAliasAsync(DeleteAliasRequest request) Deletes the specified Lambda function alias.
Future<DeleteAliasResult>	deleteAliasAsync(DeleteAliasRequest request, AsyncHandler<DeleteAliasRequest,DeleteAliasResult> asyncHandler) Deletes the specified Lambda function alias.
Future<DeleteEventSourceMappingResult>	deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest request) Removes an event source mapping.
Future<DeleteEventSourceMappingResult>	deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest request, AsyncHandler<DeleteEventSourceMappingRequest,DeleteEventSourceMappingResult> asyncHandler) Removes an event source mapping.
Future<DeleteFunctionResult>	deleteFunctionAsync(DeleteFunctionRequest request) Deletes the specified Lambda function code and configuration.
Future<DeleteFunctionResult>	deleteFunctionAsync(DeleteFunctionRequest request, AsyncHandler<DeleteFunctionRequest,DeleteFunctionResult> asyncHandler) Deletes the specified Lambda function code and configuration.
Future<GetAliasResult>	getAliasAsync(GetAliasRequest request) Returns the specified alias information such as the alias ARN, description, and function version it is pointing to.
Future<GetAliasResult>	getAliasAsync(GetAliasRequest request, 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 request) Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
Future<GetEventSourceMappingResult>	getEventSourceMappingAsync(GetEventSourceMappingRequest request, AsyncHandler<GetEventSourceMappingRequest,GetEventSourceMappingResult> asyncHandler) Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
ExecutorService	getExecutorService() Returns the executor service used by this client to execute async requests.
Future<GetFunctionResult>	getFunctionAsync(GetFunctionRequest request) 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 request, 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 request) Returns the configuration information of the Lambda function.
Future<GetFunctionConfigurationResult>	getFunctionConfigurationAsync(GetFunctionConfigurationRequest request, AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler) Returns the configuration information of the Lambda function.
Future<GetPolicyResult>	getPolicyAsync(GetPolicyRequest request) Returns the resource policy associated with the specified Lambda function.
Future<GetPolicyResult>	getPolicyAsync(GetPolicyRequest request, AsyncHandler<GetPolicyRequest,GetPolicyResult> asyncHandler) Returns the resource policy associated with the specified Lambda function.
Future<InvokeResult>	invokeAsync(InvokeRequest request) Invokes a specific Lambda function.
Future<InvokeResult>	invokeAsync(InvokeRequest request, AsyncHandler<InvokeRequest,InvokeResult> asyncHandler) Invokes a specific Lambda function.
Future<InvokeAsyncResult>	invokeAsyncAsync(InvokeAsyncRequest request) Deprecated.
Future<InvokeAsyncResult>	invokeAsyncAsync(InvokeAsyncRequest request, AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler) Deprecated.
Future<ListAliasesResult>	listAliasesAsync(ListAliasesRequest request) Returns list of aliases created for a Lambda function.
Future<ListAliasesResult>	listAliasesAsync(ListAliasesRequest request, AsyncHandler<ListAliasesRequest,ListAliasesResult> asyncHandler) Returns list of aliases created for a Lambda function.
Future<ListEventSourceMappingsResult>	listEventSourceMappingsAsync() Simplified method form for invoking the ListEventSourceMappings operation.
Future<ListEventSourceMappingsResult>	listEventSourceMappingsAsync(AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler) Simplified method form for invoking the ListEventSourceMappings operation with an AsyncHandler.
Future<ListEventSourceMappingsResult>	listEventSourceMappingsAsync(ListEventSourceMappingsRequest request) Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).
Future<ListEventSourceMappingsResult>	listEventSourceMappingsAsync(ListEventSourceMappingsRequest request, AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler) Returns a list of event source mappings you created using the CreateEventSourceMapping (see CreateEventSourceMapping).
Future<ListFunctionsResult>	listFunctionsAsync() Simplified method form for invoking the ListFunctions operation.
Future<ListFunctionsResult>	listFunctionsAsync(AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler) Simplified method form for invoking the ListFunctions operation with an AsyncHandler.
Future<ListFunctionsResult>	listFunctionsAsync(ListFunctionsRequest request) Returns a list of your Lambda functions.
Future<ListFunctionsResult>	listFunctionsAsync(ListFunctionsRequest request, AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler) Returns a list of your Lambda functions.
Future<ListVersionsByFunctionResult>	listVersionsByFunctionAsync(ListVersionsByFunctionRequest request) List all versions of a function.
Future<ListVersionsByFunctionResult>	listVersionsByFunctionAsync(ListVersionsByFunctionRequest request, AsyncHandler<ListVersionsByFunctionRequest,ListVersionsByFunctionResult> asyncHandler) List all versions of a function.
Future<PublishVersionResult>	publishVersionAsync(PublishVersionRequest request) Publishes a version of your function from the current snapshot of $LATEST.
Future<PublishVersionResult>	publishVersionAsync(PublishVersionRequest request, AsyncHandler<PublishVersionRequest,PublishVersionResult> asyncHandler) Publishes a version of your function from the current snapshot of $LATEST.
Future<RemovePermissionResult>	removePermissionAsync(RemovePermissionRequest request) 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<RemovePermissionResult>	removePermissionAsync(RemovePermissionRequest request, AsyncHandler<RemovePermissionRequest,RemovePermissionResult> 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 request) Using this API you can update the function version to which the alias points and the alias description.
Future<UpdateAliasResult>	updateAliasAsync(UpdateAliasRequest request, 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 request) You can update an event source mapping.
Future<UpdateEventSourceMappingResult>	updateEventSourceMappingAsync(UpdateEventSourceMappingRequest request, AsyncHandler<UpdateEventSourceMappingRequest,UpdateEventSourceMappingResult> asyncHandler) You can update an event source mapping.
Future<UpdateFunctionCodeResult>	updateFunctionCodeAsync(UpdateFunctionCodeRequest request) Updates the code for the specified Lambda function.
Future<UpdateFunctionCodeResult>	updateFunctionCodeAsync(UpdateFunctionCodeRequest request, AsyncHandler<UpdateFunctionCodeRequest,UpdateFunctionCodeResult> asyncHandler) Updates the code for the specified Lambda function.
Future<UpdateFunctionConfigurationResult>	updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest request) Updates the configuration parameters for the specified Lambda function by using the values provided in the request.
Future<UpdateFunctionConfigurationResult>	updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest request, 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 com.amazonaws.services.lambda.AWSLambdaClient

addPermission, createAlias, createEventSourceMapping, createFunction, deleteAlias, deleteEventSourceMapping, deleteFunction, getAlias, getCachedResponseMetadata, getEventSourceMapping, getFunction, getFunctionConfiguration, getPolicy, invoke, invokeAsync, listAliases, listEventSourceMappings, listEventSourceMappings, listFunctions, listFunctions, listVersionsByFunction, publishVersion, removePermission, updateAlias, updateEventSourceMapping, updateFunctionCode, updateFunctionConfiguration

Methods inherited from class com.amazonaws.AmazonWebServiceClient

addRequestHandler, addRequestHandler, beforeMarshalling, configureRegion, createExecutionContext, createExecutionContext, createExecutionContext, endClientExecution, endClientExecution, findRequestMetricCollector, getEndpointPrefix, getRequestMetricsCollector, getServiceAbbreviation, getServiceName, getServiceNameIntern, getSigner, getSignerByURI, getSignerRegionOverride, getTimeOffset, isProfilingEnabled, isRequestMetricsEnabled, removeRequestHandler, removeRequestHandler, requestMetricCollector, setEndpoint, setEndpointPrefix, setRegion, setServiceNameIntern, setSignerRegionOverride, setTimeOffset, withEndpoint, withRegion, withRegion, withTimeOffset

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 AWS Lambda. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
• Instance profile credentials delivered through the Amazon EC2 metadata service

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(ClientConfiguration clientConfiguration)

Constructs a new asynchronous client to invoke service methods on AWS Lambda. A credentials provider chain will be used that searches for credentials in this order:

• Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
• Java System Properties - aws.accessKeyId and aws.secretKey
• Credential profiles file at the default location (~/.aws/credentials) shared by all AWS SDKs and the AWS CLI
• Instance profile credentials delivered through the Amazon EC2 metadata service

Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().

Parameters:

clientConfiguration - The client configuration options controlling how this client connects to AWS Lambda (ex: proxy settings, retry counts, etc).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials)

Constructs a new asynchronous client to invoke service methods on AWS Lambda using the specified AWS account credentials.

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

See Also:

Executors.newFixedThreadPool(int)

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                    ExecutorService executorService)

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

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

executorService - The executor service by which all asynchronous requests will be executed.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentials awsCredentials,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)

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

Parameters:

awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

executorService - The executor service by which all asynchronous requests will be executed.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider)

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

Asynchronous methods are delegated to a fixed-size thread pool containing 50 threads (to match the default maximum number of concurrent connections to the service).

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

See Also:

Executors.newFixedThreadPool(int)

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration)

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

Asynchronous methods are delegated to a fixed-size thread pool containing a number of threads equal to the maximum number of concurrent connections configured via ClientConfiguration.getMaxConnections().

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

See Also:

DefaultAWSCredentialsProviderChain, Executors.newFixedThreadPool(int)

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ExecutorService executorService)

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

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

executorService - The executor service by which all asynchronous requests will be executed.

AWSLambdaAsyncClient

public AWSLambdaAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                    ClientConfiguration clientConfiguration,
                    ExecutorService executorService)

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

Parameters:

awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).

executorService - The executor service by which all asynchronous requests will be executed.

Method Detail

getExecutorService

public ExecutorService getExecutorService()

Returns the executor service used by this client to execute async requests.

Returns:

The executor service used by this client to execute async requests.

addPermissionAsync

public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the AddPermission operation returned by the service.

addPermissionAsync

public Future<AddPermissionResult> addPermissionAsync(AddPermissionRequest request,
                                             AsyncHandler<AddPermissionRequest,AddPermissionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the AddPermission operation returned by the service.

createAliasAsync

public Future<CreateAliasResult> createAliasAsync(CreateAliasRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the CreateAlias operation returned by the service.

createAliasAsync

public Future<CreateAliasResult> createAliasAsync(CreateAliasRequest request,
                                         AsyncHandler<CreateAliasRequest,CreateAliasResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the CreateAlias operation returned by the service.

createEventSourceMappingAsync

public Future<CreateEventSourceMappingResult> createEventSourceMappingAsync(CreateEventSourceMappingRequest request)

Description copied from interface: AWSLambdaAsync

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.

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

Returns:

A Java Future containing the result of the CreateEventSourceMapping operation returned by the service.

createEventSourceMappingAsync

public Future<CreateEventSourceMappingResult> createEventSourceMappingAsync(CreateEventSourceMappingRequest request,
                                                                   AsyncHandler<CreateEventSourceMappingRequest,CreateEventSourceMappingResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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.

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the CreateEventSourceMapping operation returned by the service.

createFunctionAsync

public Future<CreateFunctionResult> createFunctionAsync(CreateFunctionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the CreateFunction operation returned by the service.

createFunctionAsync

public Future<CreateFunctionResult> createFunctionAsync(CreateFunctionRequest request,
                                               AsyncHandler<CreateFunctionRequest,CreateFunctionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the CreateFunction operation returned by the service.

deleteAliasAsync

public Future<DeleteAliasResult> deleteAliasAsync(DeleteAliasRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the DeleteAlias operation returned by the service.

deleteAliasAsync

public Future<DeleteAliasResult> deleteAliasAsync(DeleteAliasRequest request,
                                         AsyncHandler<DeleteAliasRequest,DeleteAliasResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the DeleteAlias operation returned by the service.

deleteEventSourceMappingAsync

public Future<DeleteEventSourceMappingResult> deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the DeleteEventSourceMapping operation returned by the service.

deleteEventSourceMappingAsync

public Future<DeleteEventSourceMappingResult> deleteEventSourceMappingAsync(DeleteEventSourceMappingRequest request,
                                                                   AsyncHandler<DeleteEventSourceMappingRequest,DeleteEventSourceMappingResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the DeleteEventSourceMapping operation returned by the service.

deleteFunctionAsync

public Future<DeleteFunctionResult> deleteFunctionAsync(DeleteFunctionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the DeleteFunction operation returned by the service.

deleteFunctionAsync

public Future<DeleteFunctionResult> deleteFunctionAsync(DeleteFunctionRequest request,
                                               AsyncHandler<DeleteFunctionRequest,DeleteFunctionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the DeleteFunction operation returned by the service.

getAliasAsync

public Future<GetAliasResult> getAliasAsync(GetAliasRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the GetAlias operation returned by the service.

getAliasAsync

public Future<GetAliasResult> getAliasAsync(GetAliasRequest request,
                                   AsyncHandler<GetAliasRequest,GetAliasResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the GetAlias operation returned by the service.

getEventSourceMappingAsync

public Future<GetEventSourceMappingResult> getEventSourceMappingAsync(GetEventSourceMappingRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the GetEventSourceMapping operation returned by the service.

getEventSourceMappingAsync

public Future<GetEventSourceMappingResult> getEventSourceMappingAsync(GetEventSourceMappingRequest request,
                                                             AsyncHandler<GetEventSourceMappingRequest,GetEventSourceMappingResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the GetEventSourceMapping operation returned by the service.

getFunctionAsync

public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the GetFunction operation returned by the service.

getFunctionAsync

public Future<GetFunctionResult> getFunctionAsync(GetFunctionRequest request,
                                         AsyncHandler<GetFunctionRequest,GetFunctionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the GetFunction operation returned by the service.

getFunctionConfigurationAsync

public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the GetFunctionConfiguration operation returned by the service.

getFunctionConfigurationAsync

public Future<GetFunctionConfigurationResult> getFunctionConfigurationAsync(GetFunctionConfigurationRequest request,
                                                                   AsyncHandler<GetFunctionConfigurationRequest,GetFunctionConfigurationResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the GetFunctionConfiguration operation returned by the service.

getPolicyAsync

public Future<GetPolicyResult> getPolicyAsync(GetPolicyRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the GetPolicy operation returned by the service.

getPolicyAsync

public Future<GetPolicyResult> getPolicyAsync(GetPolicyRequest request,
                                     AsyncHandler<GetPolicyRequest,GetPolicyResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the GetPolicy operation returned by the service.

invokeAsync

public Future<InvokeResult> invokeAsync(InvokeRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the Invoke operation returned by the service.

invokeAsync

public Future<InvokeResult> invokeAsync(InvokeRequest request,
                               AsyncHandler<InvokeRequest,InvokeResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the Invoke operation returned by the service.

invokeAsyncAsync

@Deprecated
public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest request)

Deprecated.

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the InvokeAsync operation returned by the service.

invokeAsyncAsync

@Deprecated
public Future<InvokeAsyncResult> invokeAsyncAsync(InvokeAsyncRequest request,
                                                    AsyncHandler<InvokeAsyncRequest,InvokeAsyncResult> asyncHandler)

Deprecated.

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the InvokeAsync operation returned by the service.

listAliasesAsync

public Future<ListAliasesResult> listAliasesAsync(ListAliasesRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the ListAliases operation returned by the service.

listAliasesAsync

public Future<ListAliasesResult> listAliasesAsync(ListAliasesRequest request,
                                         AsyncHandler<ListAliasesRequest,ListAliasesResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the ListAliases operation returned by the service.

listEventSourceMappingsAsync

public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync(ListEventSourceMappingsRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the ListEventSourceMappings operation returned by the service.

listEventSourceMappingsAsync

public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync(ListEventSourceMappingsRequest request,
                                                                 AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the ListEventSourceMappings operation returned by the service.

listEventSourceMappingsAsync

public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync()

Simplified method form for invoking the ListEventSourceMappings operation.

Specified by:

listEventSourceMappingsAsync in interface AWSLambdaAsync

See Also:

listEventSourceMappingsAsync(ListEventSourceMappingsRequest)

listEventSourceMappingsAsync

public Future<ListEventSourceMappingsResult> listEventSourceMappingsAsync(AsyncHandler<ListEventSourceMappingsRequest,ListEventSourceMappingsResult> asyncHandler)

Simplified method form for invoking the ListEventSourceMappings operation with an AsyncHandler.

Specified by:

listEventSourceMappingsAsync in interface AWSLambdaAsync

See Also:

listEventSourceMappingsAsync(ListEventSourceMappingsRequest, com.amazonaws.handlers.AsyncHandler)

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the ListFunctions operation returned by the service.

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync(ListFunctionsRequest request,
                                             AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the ListFunctions operation returned by the service.

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync()

Simplified method form for invoking the ListFunctions operation.

Specified by:

listFunctionsAsync in interface AWSLambdaAsync

See Also:

listFunctionsAsync(ListFunctionsRequest)

listFunctionsAsync

public Future<ListFunctionsResult> listFunctionsAsync(AsyncHandler<ListFunctionsRequest,ListFunctionsResult> asyncHandler)

Simplified method form for invoking the ListFunctions operation with an AsyncHandler.

Specified by:

listFunctionsAsync in interface AWSLambdaAsync

See Also:

listFunctionsAsync(ListFunctionsRequest, com.amazonaws.handlers.AsyncHandler)

listVersionsByFunctionAsync

public Future<ListVersionsByFunctionResult> listVersionsByFunctionAsync(ListVersionsByFunctionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the ListVersionsByFunction operation returned by the service.

listVersionsByFunctionAsync

public Future<ListVersionsByFunctionResult> listVersionsByFunctionAsync(ListVersionsByFunctionRequest request,
                                                               AsyncHandler<ListVersionsByFunctionRequest,ListVersionsByFunctionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the ListVersionsByFunction operation returned by the service.

publishVersionAsync

public Future<PublishVersionResult> publishVersionAsync(PublishVersionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the PublishVersion operation returned by the service.

publishVersionAsync

public Future<PublishVersionResult> publishVersionAsync(PublishVersionRequest request,
                                               AsyncHandler<PublishVersionRequest,PublishVersionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the PublishVersion operation returned by the service.

removePermissionAsync

public Future<RemovePermissionResult> removePermissionAsync(RemovePermissionRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the RemovePermission operation returned by the service.

removePermissionAsync

public Future<RemovePermissionResult> removePermissionAsync(RemovePermissionRequest request,
                                                   AsyncHandler<RemovePermissionRequest,RemovePermissionResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the RemovePermission operation returned by the service.

updateAliasAsync

public Future<UpdateAliasResult> updateAliasAsync(UpdateAliasRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the UpdateAlias operation returned by the service.

updateAliasAsync

public Future<UpdateAliasResult> updateAliasAsync(UpdateAliasRequest request,
                                         AsyncHandler<UpdateAliasRequest,UpdateAliasResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the UpdateAlias operation returned by the service.

updateEventSourceMappingAsync

public Future<UpdateEventSourceMappingResult> updateEventSourceMappingAsync(UpdateEventSourceMappingRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the UpdateEventSourceMapping operation returned by the service.

updateEventSourceMappingAsync

public Future<UpdateEventSourceMappingResult> updateEventSourceMappingAsync(UpdateEventSourceMappingRequest request,
                                                                   AsyncHandler<UpdateEventSourceMappingRequest,UpdateEventSourceMappingResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the UpdateEventSourceMapping operation returned by the service.

updateFunctionCodeAsync

public Future<UpdateFunctionCodeResult> updateFunctionCodeAsync(UpdateFunctionCodeRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the UpdateFunctionCode operation returned by the service.

updateFunctionCodeAsync

public Future<UpdateFunctionCodeResult> updateFunctionCodeAsync(UpdateFunctionCodeRequest request,
                                                       AsyncHandler<UpdateFunctionCodeRequest,UpdateFunctionCodeResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the UpdateFunctionCode operation returned by the service.

updateFunctionConfigurationAsync

public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest request)

Description copied from interface: AWSLambdaAsync

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

Returns:

A Java Future containing the result of the UpdateFunctionConfiguration operation returned by the service.

updateFunctionConfigurationAsync

public Future<UpdateFunctionConfigurationResult> updateFunctionConfigurationAsync(UpdateFunctionConfigurationRequest request,
                                                                         AsyncHandler<UpdateFunctionConfigurationRequest,UpdateFunctionConfigurationResult> asyncHandler)

Description copied from interface: AWSLambdaAsync

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

asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an implementation of the callback methods in this interface to receive notification of successful or unsuccessful completion of the operation.

Returns:

A Java Future containing the result of the UpdateFunctionConfiguration operation returned by the service.

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