com.amazonaws.services.lambda.AWSLambdaClient Maven / Gradle / Ivy
/*
* Copyright 2013-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.lambda;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import javax.annotation.Generated;
import org.apache.commons.logging.*;
import com.amazonaws.*;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.internal.auth.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.protocol.json.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import com.amazonaws.annotation.ThreadSafe;
import com.amazonaws.client.AwsSyncClientParams;
import com.amazonaws.services.lambda.AWSLambdaClientBuilder;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.lambda.model.*;
import com.amazonaws.services.lambda.model.transform.*;
/**
* Client for accessing AWS Lambda. All service calls made using this client are blocking, and will not return until the
* service call completes.
*
* AWS Lambda
*
* Overview
*
*
* This is the AWS Lambda API Reference. The AWS Lambda Developer Guide provides additional information. For the
* service overview, see What is AWS Lambda, and
* for information about how the service works, see AWS Lambda: How it Works in the
* AWS Lambda Developer Guide.
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AWSLambdaClient extends AmazonWebServiceClient implements AWSLambda {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AWSLambda.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "lambda";
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
private static final com.amazonaws.protocol.json.SdkJsonProtocolFactory protocolFactory = new com.amazonaws.protocol.json.SdkJsonProtocolFactory(
new JsonClientMetadata()
.withProtocolVersion("1.1")
.withSupportsCbor(false)
.withSupportsIon(false)
.withContentTypeOverride("")
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidParameterValueException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidParameterValueException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("EC2AccessDeniedException").withModeledClass(
com.amazonaws.services.lambda.model.EC2AccessDeniedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("PolicyLengthExceededException").withModeledClass(
com.amazonaws.services.lambda.model.PolicyLengthExceededException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("KMSAccessDeniedException").withModeledClass(
com.amazonaws.services.lambda.model.KMSAccessDeniedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ServiceException").withModeledClass(
com.amazonaws.services.lambda.model.ServiceException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("EC2ThrottledException").withModeledClass(
com.amazonaws.services.lambda.model.EC2ThrottledException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("KMSInvalidStateException").withModeledClass(
com.amazonaws.services.lambda.model.KMSInvalidStateException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidZipFileException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidZipFileException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("KMSDisabledException").withModeledClass(
com.amazonaws.services.lambda.model.KMSDisabledException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidRequestContentException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidRequestContentException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidRuntimeException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidRuntimeException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ResourceNotFoundException").withModeledClass(
com.amazonaws.services.lambda.model.ResourceNotFoundException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("EC2UnexpectedException").withModeledClass(
com.amazonaws.services.lambda.model.EC2UnexpectedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidSecurityGroupIDException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidSecurityGroupIDException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ResourceConflictException").withModeledClass(
com.amazonaws.services.lambda.model.ResourceConflictException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("CodeStorageExceededException").withModeledClass(
com.amazonaws.services.lambda.model.CodeStorageExceededException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ENILimitReachedException").withModeledClass(
com.amazonaws.services.lambda.model.ENILimitReachedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("SubnetIPAddressLimitReachedException").withModeledClass(
com.amazonaws.services.lambda.model.SubnetIPAddressLimitReachedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("KMSNotFoundException").withModeledClass(
com.amazonaws.services.lambda.model.KMSNotFoundException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidSubnetIDException").withModeledClass(
com.amazonaws.services.lambda.model.InvalidSubnetIDException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("PreconditionFailedException").withModeledClass(
com.amazonaws.services.lambda.model.PreconditionFailedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("RequestTooLargeException").withModeledClass(
com.amazonaws.services.lambda.model.RequestTooLargeException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("TooManyRequestsException").withModeledClass(
com.amazonaws.services.lambda.model.TooManyRequestsException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("UnsupportedMediaTypeException").withModeledClass(
com.amazonaws.services.lambda.model.UnsupportedMediaTypeException.class))
.withBaseServiceExceptionClass(com.amazonaws.services.lambda.model.AWSLambdaException.class));
/**
* Constructs a new 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
* - 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 DefaultAWSCredentialsProviderChain
* @deprecated use {@link AWSLambdaClientBuilder#defaultClient()}
*/
@Deprecated
public AWSLambdaClient() {
this(DefaultAWSCredentialsProviderChain.getInstance(), configFactory.getConfig());
}
/**
* Constructs a new 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
* - 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.
*
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS Lambda (ex: proxy settings,
* retry counts, etc.).
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AWSLambdaClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AWSLambdaClient(ClientConfiguration clientConfiguration) {
this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration);
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified AWS account credentials.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @deprecated use {@link AWSLambdaClientBuilder#withCredentials(AWSCredentialsProvider)} for example:
* {@code AWSLambdaClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();}
*/
@Deprecated
public AWSLambdaClient(AWSCredentials awsCredentials) {
this(awsCredentials, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified AWS account credentials and
* client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS Lambda (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AWSLambdaClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AWSLambdaClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AWSLambdaClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentialsProvider = new StaticCredentialsProvider(awsCredentials);
init();
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified AWS account credentials
* provider.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @deprecated use {@link AWSLambdaClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AWSLambdaClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified AWS account credentials
* provider and client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS Lambda (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AWSLambdaClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AWSLambdaClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AWSLambdaClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, null);
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified AWS account credentials
* provider, client configuration options, and request metric collector.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS Lambda (ex: proxy settings,
* retry counts, etc.).
* @param requestMetricCollector
* optional request metric collector
* @deprecated use {@link AWSLambdaClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AWSLambdaClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AWSLambdaClientBuilder#withMetricsCollector(RequestMetricCollector)}
*/
@Deprecated
public AWSLambdaClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector) {
super(clientConfiguration, requestMetricCollector);
this.awsCredentialsProvider = awsCredentialsProvider;
init();
}
public static AWSLambdaClientBuilder builder() {
return AWSLambdaClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on AWS Lambda using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AWSLambdaClient(AwsSyncClientParams clientParams) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
private void init() {
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
setEndpoint("lambda.us-east-1.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/lambda/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/lambda/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
*
* 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.
*
*
* @param addPermissionRequest
* @return Result of the AddPermission operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws ResourceConflictException
* The resource already exists.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws PolicyLengthExceededException
* Lambda function access policy is limited to 20 KB.
* @throws TooManyRequestsException
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.AddPermission
* @see AWS API
* Documentation
*/
@Override
public AddPermissionResult addPermission(AddPermissionRequest request) {
request = beforeClientExecution(request);
return executeAddPermission(request);
}
@SdkInternalApi
final AddPermissionResult executeAddPermission(AddPermissionRequest addPermissionRequest) {
ExecutionContext executionContext = createExecutionContext(addPermissionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new AddPermissionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(addPermissionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new AddPermissionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param createAliasRequest
* @return Result of the CreateAlias operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws ResourceConflictException
* The resource already exists.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.CreateAlias
* @see AWS API
* Documentation
*/
@Override
public CreateAliasResult createAlias(CreateAliasRequest request) {
request = beforeClientExecution(request);
return executeCreateAlias(request);
}
@SdkInternalApi
final CreateAliasResult executeCreateAlias(CreateAliasRequest createAliasRequest) {
ExecutionContext executionContext = createExecutionContext(createAliasRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateAliasRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createAliasRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateAliasResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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, see 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.
*
*
* @param createEventSourceMappingRequest
* @return Result of the CreateEventSourceMapping operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws ResourceConflictException
* The resource already exists.
* @throws TooManyRequestsException
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @sample AWSLambda.CreateEventSourceMapping
* @see AWS API Documentation
*/
@Override
public CreateEventSourceMappingResult createEventSourceMapping(CreateEventSourceMappingRequest request) {
request = beforeClientExecution(request);
return executeCreateEventSourceMapping(request);
}
@SdkInternalApi
final CreateEventSourceMappingResult executeCreateEventSourceMapping(CreateEventSourceMappingRequest createEventSourceMappingRequest) {
ExecutionContext executionContext = createExecutionContext(createEventSourceMappingRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateEventSourceMappingRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(createEventSourceMappingRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new CreateEventSourceMappingResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param createFunctionRequest
* @return Result of the CreateFunction operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws ResourceConflictException
* The resource already exists.
* @throws TooManyRequestsException
* @throws CodeStorageExceededException
* You have exceeded your maximum total code size per account. Limits
* @sample AWSLambda.CreateFunction
* @see AWS API
* Documentation
*/
@Override
public CreateFunctionResult createFunction(CreateFunctionRequest request) {
request = beforeClientExecution(request);
return executeCreateFunction(request);
}
@SdkInternalApi
final CreateFunctionResult executeCreateFunction(CreateFunctionRequest createFunctionRequest) {
ExecutionContext executionContext = createExecutionContext(createFunctionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateFunctionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createFunctionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateFunctionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases.
*
*
* This requires permission for the lambda:DeleteAlias action.
*
*
* @param deleteAliasRequest
* @return Result of the DeleteAlias operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.DeleteAlias
* @see AWS API
* Documentation
*/
@Override
public DeleteAliasResult deleteAlias(DeleteAliasRequest request) {
request = beforeClientExecution(request);
return executeDeleteAlias(request);
}
@SdkInternalApi
final DeleteAliasResult executeDeleteAlias(DeleteAliasRequest deleteAliasRequest) {
ExecutionContext executionContext = createExecutionContext(deleteAliasRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteAliasRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteAliasRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteAliasResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param deleteEventSourceMappingRequest
* @return Result of the DeleteEventSourceMapping operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.DeleteEventSourceMapping
* @see AWS API Documentation
*/
@Override
public DeleteEventSourceMappingResult deleteEventSourceMapping(DeleteEventSourceMappingRequest request) {
request = beforeClientExecution(request);
return executeDeleteEventSourceMapping(request);
}
@SdkInternalApi
final DeleteEventSourceMappingResult executeDeleteEventSourceMapping(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest) {
ExecutionContext executionContext = createExecutionContext(deleteEventSourceMappingRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteEventSourceMappingRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(deleteEventSourceMappingRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DeleteEventSourceMappingResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param deleteFunctionRequest
* @return Result of the DeleteFunction operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws ResourceConflictException
* The resource already exists.
* @sample AWSLambda.DeleteFunction
* @see AWS API
* Documentation
*/
@Override
public DeleteFunctionResult deleteFunction(DeleteFunctionRequest request) {
request = beforeClientExecution(request);
return executeDeleteFunction(request);
}
@SdkInternalApi
final DeleteFunctionResult executeDeleteFunction(DeleteFunctionRequest deleteFunctionRequest) {
ExecutionContext executionContext = createExecutionContext(deleteFunctionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteFunctionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteFunctionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteFunctionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Removes concurrent execution limits from this function. For more information, see concurrent-executions.
*
*
* @param deleteFunctionConcurrencyRequest
* @return Result of the DeleteFunctionConcurrency operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @sample AWSLambda.DeleteFunctionConcurrency
* @see AWS API Documentation
*/
@Override
public DeleteFunctionConcurrencyResult deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest request) {
request = beforeClientExecution(request);
return executeDeleteFunctionConcurrency(request);
}
@SdkInternalApi
final DeleteFunctionConcurrencyResult executeDeleteFunctionConcurrency(DeleteFunctionConcurrencyRequest deleteFunctionConcurrencyRequest) {
ExecutionContext executionContext = createExecutionContext(deleteFunctionConcurrencyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteFunctionConcurrencyRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(deleteFunctionConcurrencyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DeleteFunctionConcurrencyResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns a customer's account settings.
*
*
* You can use this operation to retrieve Lambda limits information, such as code size and concurrency limits. For
* more information about limits, see AWS Lambda
* Limits. You can also retrieve resource usage statistics, such as code storage usage and function count.
*
*
* @param getAccountSettingsRequest
* @return Result of the GetAccountSettings operation returned by the service.
* @throws TooManyRequestsException
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @sample AWSLambda.GetAccountSettings
* @see AWS API
* Documentation
*/
@Override
public GetAccountSettingsResult getAccountSettings(GetAccountSettingsRequest request) {
request = beforeClientExecution(request);
return executeGetAccountSettings(request);
}
@SdkInternalApi
final GetAccountSettingsResult executeGetAccountSettings(GetAccountSettingsRequest getAccountSettingsRequest) {
ExecutionContext executionContext = createExecutionContext(getAccountSettingsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetAccountSettingsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getAccountSettingsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetAccountSettingsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param getAliasRequest
* @return Result of the GetAlias operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.GetAlias
* @see AWS API
* Documentation
*/
@Override
public GetAliasResult getAlias(GetAliasRequest request) {
request = beforeClientExecution(request);
return executeGetAlias(request);
}
@SdkInternalApi
final GetAliasResult executeGetAlias(GetAliasRequest getAliasRequest) {
ExecutionContext executionContext = createExecutionContext(getAliasRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetAliasRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getAliasRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetAliasResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns configuration information for the specified event source mapping (see CreateEventSourceMapping).
*
*
* This operation requires permission for the lambda:GetEventSourceMapping
action.
*
*
* @param getEventSourceMappingRequest
* @return Result of the GetEventSourceMapping operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.GetEventSourceMapping
* @see AWS
* API Documentation
*/
@Override
public GetEventSourceMappingResult getEventSourceMapping(GetEventSourceMappingRequest request) {
request = beforeClientExecution(request);
return executeGetEventSourceMapping(request);
}
@SdkInternalApi
final GetEventSourceMappingResult executeGetEventSourceMapping(GetEventSourceMappingRequest getEventSourceMappingRequest) {
ExecutionContext executionContext = createExecutionContext(getEventSourceMappingRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetEventSourceMappingRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getEventSourceMappingRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory
.createResponseHandler(new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new GetEventSourceMappingResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param getFunctionRequest
* @return Result of the GetFunction operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @sample AWSLambda.GetFunction
* @see AWS API
* Documentation
*/
@Override
public GetFunctionResult getFunction(GetFunctionRequest request) {
request = beforeClientExecution(request);
return executeGetFunction(request);
}
@SdkInternalApi
final GetFunctionResult executeGetFunction(GetFunctionRequest getFunctionRequest) {
ExecutionContext executionContext = createExecutionContext(getFunctionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetFunctionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getFunctionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetFunctionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param getFunctionConfigurationRequest
* @return Result of the GetFunctionConfiguration operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @sample AWSLambda.GetFunctionConfiguration
* @see AWS API Documentation
*/
@Override
public GetFunctionConfigurationResult getFunctionConfiguration(GetFunctionConfigurationRequest request) {
request = beforeClientExecution(request);
return executeGetFunctionConfiguration(request);
}
@SdkInternalApi
final GetFunctionConfigurationResult executeGetFunctionConfiguration(GetFunctionConfigurationRequest getFunctionConfigurationRequest) {
ExecutionContext executionContext = createExecutionContext(getFunctionConfigurationRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetFunctionConfigurationRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(getFunctionConfigurationRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new GetFunctionConfigurationResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* You need permission for the lambda:GetPolicy action.
*
*
* @param getPolicyRequest
* @return Result of the GetPolicy operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @sample AWSLambda.GetPolicy
* @see AWS API
* Documentation
*/
@Override
public GetPolicyResult getPolicy(GetPolicyRequest request) {
request = beforeClientExecution(request);
return executeGetPolicy(request);
}
@SdkInternalApi
final GetPolicyResult executeGetPolicy(GetPolicyRequest getPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(getPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetPolicyRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getPolicyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetPolicyResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Invokes a specific Lambda function. For an example, see Create the Lambda Function and Test It Manually.
*
*
* 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. Invocations occur at least once in response to an event and functions must be
* idempotent to handle this. For information about the versioning feature, see AWS Lambda Function Versioning and
* Aliases.
*
*
* This operation requires permission for the lambda:InvokeFunction
action.
*
*
*
* The TooManyRequestsException
noted below will return the following:
* ConcurrentInvocationLimitExceeded
will be returned if you have no functions with reserved
* concurrency and have exceeded your account concurrent limit or if a function without reserved concurrency exceeds
* the account's unreserved concurrency limit. ReservedFunctionConcurrentInvocationLimitExceeded
will
* be returned when a function with reserved concurrency exceeds its configured concurrency limit.
*
*
*
* @param invokeRequest
* @return Result of the Invoke operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidRequestContentException
* The request body could not be parsed as JSON.
* @throws RequestTooLargeException
* The request payload exceeded the Invoke
request body JSON input limit. For more information,
* see Limits.
* @throws UnsupportedMediaTypeException
* The content type of the Invoke
request body is not JSON.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws EC2UnexpectedException
* AWS Lambda received an unexpected EC2 client exception while setting up for the Lambda function.
* @throws SubnetIPAddressLimitReachedException
* AWS Lambda was not able to set up VPC access for the Lambda function because one or more configured
* subnets has no available IP addresses.
* @throws ENILimitReachedException
* AWS Lambda was not able to create an Elastic Network Interface (ENI) in the VPC, specified as part of
* Lambda function configuration, because the limit for network interfaces has been reached.
* @throws EC2ThrottledException
* AWS Lambda was throttled by Amazon EC2 during Lambda function initialization using the execution role
* provided for the Lambda function.
* @throws EC2AccessDeniedException
* @throws InvalidSubnetIDException
* The Subnet ID provided in the Lambda function VPC configuration is invalid.
* @throws InvalidSecurityGroupIDException
* The Security Group ID provided in the Lambda function VPC configuration is invalid.
* @throws InvalidZipFileException
* AWS Lambda could not unzip the function zip file.
* @throws KMSDisabledException
* Lambda was unable to decrypt the environment variables because the KMS key used is disabled. Check the
* Lambda function's KMS key settings.
* @throws KMSInvalidStateException
* Lambda was unable to decrypt the environment variables because the KMS key used is in an invalid state
* for Decrypt. Check the function's KMS key settings.
* @throws KMSAccessDeniedException
* Lambda was unable to decrypt the environment variables because KMS access was denied. Check the Lambda
* function's KMS permissions.
* @throws KMSNotFoundException
* Lambda was unable to decrypt the environment variables because the KMS key was not found. Check the
* function's KMS key settings.
* @throws InvalidRuntimeException
* The runtime or runtime version specified is not supported.
* @sample AWSLambda.Invoke
* @see AWS API
* Documentation
*/
@Override
public InvokeResult invoke(InvokeRequest request) {
request = beforeClientExecution(request);
return executeInvoke(request);
}
@SdkInternalApi
final InvokeResult executeInvoke(InvokeRequest invokeRequest) {
ExecutionContext executionContext = createExecutionContext(invokeRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new InvokeRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(invokeRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(false).withHasStreamingSuccessResponse(false), new InvokeResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
*
* 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.
*
*
* @param invokeAsyncRequest
* @return Result of the InvokeAsync operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidRequestContentException
* The request body could not be parsed as JSON.
* @throws InvalidRuntimeException
* The runtime or runtime version specified is not supported.
* @sample AWSLambda.InvokeAsync
* @see AWS API
* Documentation
*/
@Override
@Deprecated
public InvokeAsyncResult invokeAsync(InvokeAsyncRequest request) {
request = beforeClientExecution(request);
return executeInvokeAsync(request);
}
@SdkInternalApi
final InvokeAsyncResult executeInvokeAsync(InvokeAsyncRequest invokeAsyncRequest) {
ExecutionContext executionContext = createExecutionContext(invokeAsyncRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new InvokeAsyncRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(invokeAsyncRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new InvokeAsyncResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param listAliasesRequest
* @return Result of the ListAliases operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.ListAliases
* @see AWS API
* Documentation
*/
@Override
public ListAliasesResult listAliases(ListAliasesRequest request) {
request = beforeClientExecution(request);
return executeListAliases(request);
}
@SdkInternalApi
final ListAliasesResult executeListAliases(ListAliasesRequest listAliasesRequest) {
ExecutionContext executionContext = createExecutionContext(listAliasesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListAliasesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listAliasesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListAliasesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param listEventSourceMappingsRequest
* @return Result of the ListEventSourceMappings operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.ListEventSourceMappings
* @see AWS
* API Documentation
*/
@Override
public ListEventSourceMappingsResult listEventSourceMappings(ListEventSourceMappingsRequest request) {
request = beforeClientExecution(request);
return executeListEventSourceMappings(request);
}
@SdkInternalApi
final ListEventSourceMappingsResult executeListEventSourceMappings(ListEventSourceMappingsRequest listEventSourceMappingsRequest) {
ExecutionContext executionContext = createExecutionContext(listEventSourceMappingsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListEventSourceMappingsRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(listEventSourceMappingsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListEventSourceMappingsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListEventSourceMappingsResult listEventSourceMappings() {
return listEventSourceMappings(new ListEventSourceMappingsRequest());
}
/**
*
* 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 the versioning feature, you can list all of your functions or only $LATEST
* versions. For information about the versioning feature, see AWS Lambda Function Versioning and
* Aliases.
*
*
* @param listFunctionsRequest
* @return Result of the ListFunctions operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws TooManyRequestsException
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @sample AWSLambda.ListFunctions
* @see AWS API
* Documentation
*/
@Override
public ListFunctionsResult listFunctions(ListFunctionsRequest request) {
request = beforeClientExecution(request);
return executeListFunctions(request);
}
@SdkInternalApi
final ListFunctionsResult executeListFunctions(ListFunctionsRequest listFunctionsRequest) {
ExecutionContext executionContext = createExecutionContext(listFunctionsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListFunctionsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listFunctionsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListFunctionsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListFunctionsResult listFunctions() {
return listFunctions(new ListFunctionsRequest());
}
/**
*
* Returns a list of tags assigned to a function when supplied the function ARN (Amazon Resource Name).
*
*
* @param listTagsRequest
* @return Result of the ListTags operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.ListTags
* @see AWS API
* Documentation
*/
@Override
public ListTagsResult listTags(ListTagsRequest request) {
request = beforeClientExecution(request);
return executeListTags(request);
}
@SdkInternalApi
final ListTagsResult executeListTags(ListTagsRequest listTagsRequest) {
ExecutionContext executionContext = createExecutionContext(listTagsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListTagsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listTagsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListTagsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* List all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and
* Aliases.
*
*
* @param listVersionsByFunctionRequest
* @return Result of the ListVersionsByFunction operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.ListVersionsByFunction
* @see AWS
* API Documentation
*/
@Override
public ListVersionsByFunctionResult listVersionsByFunction(ListVersionsByFunctionRequest request) {
request = beforeClientExecution(request);
return executeListVersionsByFunction(request);
}
@SdkInternalApi
final ListVersionsByFunctionResult executeListVersionsByFunction(ListVersionsByFunctionRequest listVersionsByFunctionRequest) {
ExecutionContext executionContext = createExecutionContext(listVersionsByFunctionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListVersionsByFunctionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listVersionsByFunctionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListVersionsByFunctionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param publishVersionRequest
* @return Result of the PublishVersion operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws CodeStorageExceededException
* You have exceeded your maximum total code size per account. Limits
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.PublishVersion
* @see AWS API
* Documentation
*/
@Override
public PublishVersionResult publishVersion(PublishVersionRequest request) {
request = beforeClientExecution(request);
return executePublishVersion(request);
}
@SdkInternalApi
final PublishVersionResult executePublishVersion(PublishVersionRequest publishVersionRequest) {
ExecutionContext executionContext = createExecutionContext(publishVersionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new PublishVersionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(publishVersionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new PublishVersionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Sets a limit on the number of concurrent executions available to this function. It is a subset of your account's
* total concurrent execution limit per region. Note that Lambda automatically reserves a buffer of 100 concurrent
* executions for functions without any reserved concurrency limit. This means if your account limit is 1000, you
* have a total of 900 available to allocate to individual functions. For more information, see
* concurrent-executions.
*
*
* @param putFunctionConcurrencyRequest
* @return Result of the PutFunctionConcurrency operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws TooManyRequestsException
* @sample AWSLambda.PutFunctionConcurrency
* @see AWS
* API Documentation
*/
@Override
public PutFunctionConcurrencyResult putFunctionConcurrency(PutFunctionConcurrencyRequest request) {
request = beforeClientExecution(request);
return executePutFunctionConcurrency(request);
}
@SdkInternalApi
final PutFunctionConcurrencyResult executePutFunctionConcurrency(PutFunctionConcurrencyRequest putFunctionConcurrencyRequest) {
ExecutionContext executionContext = createExecutionContext(putFunctionConcurrencyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new PutFunctionConcurrencyRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(putFunctionConcurrencyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new PutFunctionConcurrencyResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param removePermissionRequest
* @return Result of the RemovePermission operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.RemovePermission
* @see AWS API
* Documentation
*/
@Override
public RemovePermissionResult removePermission(RemovePermissionRequest request) {
request = beforeClientExecution(request);
return executeRemovePermission(request);
}
@SdkInternalApi
final RemovePermissionResult executeRemovePermission(RemovePermissionRequest removePermissionRequest) {
ExecutionContext executionContext = createExecutionContext(removePermissionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RemovePermissionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(removePermissionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new RemovePermissionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Creates a list of tags (key-value pairs) on the Lambda function. Requires the Lambda function ARN (Amazon
* Resource Name). If a key is specified without a value, Lambda creates a tag with the specified key and a value of
* null.
*
*
* @param tagResourceRequest
* @return Result of the TagResource operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.TagResource
* @see AWS API
* Documentation
*/
@Override
public TagResourceResult tagResource(TagResourceRequest request) {
request = beforeClientExecution(request);
return executeTagResource(request);
}
@SdkInternalApi
final TagResourceResult executeTagResource(TagResourceRequest tagResourceRequest) {
ExecutionContext executionContext = createExecutionContext(tagResourceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new TagResourceRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(tagResourceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new TagResourceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Removes tags from a Lambda function. Requires the function ARN (Amazon Resource Name).
*
*
* @param untagResourceRequest
* @return Result of the UntagResource operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @sample AWSLambda.UntagResource
* @see AWS API
* Documentation
*/
@Override
public UntagResourceResult untagResource(UntagResourceRequest request) {
request = beforeClientExecution(request);
return executeUntagResource(request);
}
@SdkInternalApi
final UntagResourceResult executeUntagResource(UntagResourceRequest untagResourceRequest) {
ExecutionContext executionContext = createExecutionContext(untagResourceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UntagResourceRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(untagResourceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new UntagResourceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param updateAliasRequest
* @return Result of the UpdateAlias operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.UpdateAlias
* @see AWS API
* Documentation
*/
@Override
public UpdateAliasResult updateAlias(UpdateAliasRequest request) {
request = beforeClientExecution(request);
return executeUpdateAlias(request);
}
@SdkInternalApi
final UpdateAliasResult executeUpdateAlias(UpdateAliasRequest updateAliasRequest) {
ExecutionContext executionContext = createExecutionContext(updateAliasRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateAliasRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(updateAliasRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new UpdateAliasResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param updateEventSourceMappingRequest
* @return Result of the UpdateEventSourceMapping operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws ResourceConflictException
* The resource already exists.
* @sample AWSLambda.UpdateEventSourceMapping
* @see AWS API Documentation
*/
@Override
public UpdateEventSourceMappingResult updateEventSourceMapping(UpdateEventSourceMappingRequest request) {
request = beforeClientExecution(request);
return executeUpdateEventSourceMapping(request);
}
@SdkInternalApi
final UpdateEventSourceMappingResult executeUpdateEventSourceMapping(UpdateEventSourceMappingRequest updateEventSourceMappingRequest) {
ExecutionContext executionContext = createExecutionContext(updateEventSourceMappingRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateEventSourceMappingRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(updateEventSourceMappingRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new UpdateEventSourceMappingResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param updateFunctionCodeRequest
* @return Result of the UpdateFunctionCode operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws CodeStorageExceededException
* You have exceeded your maximum total code size per account. Limits
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.UpdateFunctionCode
* @see AWS API
* Documentation
*/
@Override
public UpdateFunctionCodeResult updateFunctionCode(UpdateFunctionCodeRequest request) {
request = beforeClientExecution(request);
return executeUpdateFunctionCode(request);
}
@SdkInternalApi
final UpdateFunctionCodeResult executeUpdateFunctionCode(UpdateFunctionCodeRequest updateFunctionCodeRequest) {
ExecutionContext executionContext = createExecutionContext(updateFunctionCodeRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateFunctionCodeRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(updateFunctionCodeRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new UpdateFunctionCodeResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* 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.
*
*
* @param updateFunctionConfigurationRequest
* @return Result of the UpdateFunctionConfiguration operation returned by the service.
* @throws ServiceException
* The AWS Lambda service encountered an internal error.
* @throws ResourceNotFoundException
* The resource (for example, a Lambda function or access policy statement) specified in the request does
* not exist.
* @throws InvalidParameterValueException
* One of the parameters in the request is invalid. For example, if you provided an IAM role for AWS Lambda
* to assume in the CreateFunction
or the UpdateFunctionConfiguration
API, that
* AWS Lambda is unable to assume you will get this exception.
* @throws TooManyRequestsException
* @throws ResourceConflictException
* The resource already exists.
* @throws PreconditionFailedException
* The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the
* GetFunction
or the GetAlias
API to retrieve the latest RevisionId for your
* resource.
* @sample AWSLambda.UpdateFunctionConfiguration
* @see AWS API Documentation
*/
@Override
public UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest request) {
request = beforeClientExecution(request);
return executeUpdateFunctionConfiguration(request);
}
@SdkInternalApi
final UpdateFunctionConfigurationResult executeUpdateFunctionConfiguration(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest) {
ExecutionContext executionContext = createExecutionContext(updateFunctionConfigurationRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateFunctionConfigurationRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(updateFunctionConfigurationRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new UpdateFunctionConfigurationResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing the request.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke with no authentication. Credentials are not required and any credentials set on the client or request will
* be ignored for this operation.
**/
private Response anonymousInvoke(Request request,
HttpResponseHandler> responseHandler, ExecutionContext executionContext) {
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke the request using the http client. Assumes credentials (or lack thereof) have been configured in the
* ExecutionContext beforehand.
**/
private Response doInvoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
request.setEndpoint(endpoint);
request.setTimeOffset(timeOffset);
HttpResponseHandler errorResponseHandler = protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@com.amazonaws.annotation.SdkInternalApi
static com.amazonaws.protocol.json.SdkJsonProtocolFactory getProtocolFactory() {
return protocolFactory;
}
}