public class AbstractAWSLambda extends Object implements AWSLambda
AWSLambda. Convenient method forms pass
 through to the corresponding overload that takes a request object, which
 throws an UnsupportedOperationException.ENDPOINT_PREFIX| Modifier and Type | Method and Description | 
|---|---|
| AddPermissionResult | addPermission(AddPermissionRequest request)
 Adds a permission to the resource policy associated with the specified
 AWS Lambda function. | 
| CreateAliasResult | createAlias(CreateAliasRequest request)
 Creates an alias that points to the specified Lambda function version. | 
| CreateEventSourceMappingResult | createEventSourceMapping(CreateEventSourceMappingRequest request)
 Identifies a stream as an event source for a Lambda function. | 
| CreateFunctionResult | createFunction(CreateFunctionRequest request)
 Creates a new Lambda function. | 
| DeleteAliasResult | deleteAlias(DeleteAliasRequest request)
 Deletes the specified Lambda function alias. | 
| DeleteEventSourceMappingResult | deleteEventSourceMapping(DeleteEventSourceMappingRequest request)
 Removes an event source mapping. | 
| DeleteFunctionResult | deleteFunction(DeleteFunctionRequest request)
 Deletes the specified Lambda function code and configuration. | 
| GetAliasResult | getAlias(GetAliasRequest request)
 Returns the specified alias information such as the alias ARN,
 description, and function version it is pointing to. | 
| ResponseMetadata | getCachedResponseMetadata(AmazonWebServiceRequest request)Returns additional metadata for a previously executed successful request,
 typically used for debugging issues where a service isn't acting as
 expected. | 
| GetEventSourceMappingResult | getEventSourceMapping(GetEventSourceMappingRequest request)
 Returns configuration information for the specified event source mapping
 (see CreateEventSourceMapping). | 
| GetFunctionResult | getFunction(GetFunctionRequest request)
 Returns the configuration information of the Lambda function and a
 presigned URL link to the .zip file you uploaded with
 CreateFunction so you can download the .zip file. | 
| GetFunctionConfigurationResult | getFunctionConfiguration(GetFunctionConfigurationRequest request)
 Returns the configuration information of the Lambda function. | 
| GetPolicyResult | getPolicy(GetPolicyRequest request)
 Returns the resource policy associated with the specified Lambda
 function. | 
| InvokeResult | invoke(InvokeRequest request)
 Invokes a specific Lambda function. | 
| InvokeAsyncResult | invokeAsync(InvokeAsyncRequest request)Deprecated.  | 
| ListAliasesResult | listAliases(ListAliasesRequest request)
 Returns list of aliases created for a Lambda function. | 
| ListEventSourceMappingsResult | listEventSourceMappings()Simplified method form for invoking the ListEventSourceMappings
 operation. | 
| ListEventSourceMappingsResult | listEventSourceMappings(ListEventSourceMappingsRequest request)
 Returns a list of event source mappings you created using the
  CreateEventSourceMapping(see
 CreateEventSourceMapping). | 
| ListFunctionsResult | listFunctions()Simplified method form for invoking the ListFunctions operation. | 
| ListFunctionsResult | listFunctions(ListFunctionsRequest request)
 Returns a list of your Lambda functions. | 
| ListVersionsByFunctionResult | listVersionsByFunction(ListVersionsByFunctionRequest request)
 List all versions of a function. | 
| PublishVersionResult | publishVersion(PublishVersionRequest request)
 Publishes a version of your function from the current snapshot of
 $LATEST. | 
| RemovePermissionResult | removePermission(RemovePermissionRequest request)
 You can remove individual permissions from an resource policy associated
 with a Lambda function by providing a statement ID that you provided when
 you added the permission. | 
| void | setEndpoint(String endpoint)Overrides the default endpoint for this client
 ("lambda.us-east-1.amazonaws.com"). | 
| void | setRegion(Region region)An alternative to  AWSLambda.setEndpoint(String), sets the
 regional endpoint for this client's service calls. | 
| void | shutdown()Shuts down this client object, releasing any resources that might be held
 open. | 
| UpdateAliasResult | updateAlias(UpdateAliasRequest request)
 Using this API you can update the function version to which the alias
 points and the alias description. | 
| UpdateEventSourceMappingResult | updateEventSourceMapping(UpdateEventSourceMappingRequest request)
 You can update an event source mapping. | 
| UpdateFunctionCodeResult | updateFunctionCode(UpdateFunctionCodeRequest request)
 Updates the code for the specified Lambda function. | 
| UpdateFunctionConfigurationResult | updateFunctionConfiguration(UpdateFunctionConfigurationRequest request)
 Updates the configuration parameters for the specified Lambda function by
 using the values provided in the request. | 
public void setEndpoint(String endpoint)
AWSLambda
 Callers can pass in just the endpoint (ex:
 "lambda.us-east-1.amazonaws.com") or a full URL, including the protocol
 (ex: "lambda.us-east-1.amazonaws.com"). If the protocol is not specified
 here, the default protocol from this client's ClientConfiguration
 will be used, which by default is HTTPS.
 
For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: http://developer.amazonwebservices.com/connect/entry.jspa?externalID= 3912
This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
setEndpoint in interface AWSLambdaendpoint - The endpoint (ex: "lambda.us-east-1.amazonaws.com") or a full URL,
        including the protocol (ex: "lambda.us-east-1.amazonaws.com") of
        the region specific AWS endpoint this client will communicate
        with.public void setRegion(Region region)
AWSLambdaAWSLambda.setEndpoint(String), sets the
 regional endpoint for this client's service calls. Callers can use this
 method to control which AWS region they want to work with.
 
 By default, all service endpoints in all regions use the https protocol.
 To use http instead, specify it in the ClientConfiguration
 supplied at construction.
 
This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
setRegion in interface AWSLambdaregion - The region this client will communicate with. See
        Region.getRegion(com.amazonaws.regions.Regions) for
        accessing a given region. Must not be null and must be a region
        where the service is available.Region.getRegion(com.amazonaws.regions.Regions), 
Region.createClient(Class,
      com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration), 
Region.isServiceSupported(String)public AddPermissionResult addPermission(AddPermissionRequest request)
AWSLambdaAdds 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.
 
addPermission in interface AWSLambdapublic CreateAliasResult createAlias(CreateAliasRequest request)
AWSLambdaCreates 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.
createAlias in interface AWSLambdapublic CreateEventSourceMappingResult createEventSourceMapping(CreateEventSourceMappingRequest request)
AWSLambdaIdentifies 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.
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.
 
createEventSourceMapping in interface AWSLambdapublic CreateFunctionResult createFunction(CreateFunctionRequest request)
AWSLambdaCreates 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.
 
createFunction in interface AWSLambdapublic DeleteAliasResult deleteAlias(DeleteAliasRequest request)
AWSLambdaDeletes the specified Lambda function alias. For more information, see Introduction to AWS Lambda Aliases.
This requires permission for the lambda:DeleteAlias action.
deleteAlias in interface AWSLambdapublic DeleteEventSourceMappingResult deleteEventSourceMapping(DeleteEventSourceMappingRequest request)
AWSLambdaRemoves 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.
 
deleteEventSourceMapping in interface AWSLambdapublic DeleteFunctionResult deleteFunction(DeleteFunctionRequest request)
AWSLambdaDeletes 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.
 
deleteFunction in interface AWSLambdapublic GetAliasResult getAlias(GetAliasRequest request)
AWSLambdaReturns 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.
 
public GetEventSourceMappingResult getEventSourceMapping(GetEventSourceMappingRequest request)
AWSLambdaReturns configuration information for the specified event source mapping (see CreateEventSourceMapping).
 This operation requires permission for the
 lambda:GetEventSourceMapping action.
 
getEventSourceMapping in interface AWSLambdapublic GetFunctionResult getFunction(GetFunctionRequest request)
AWSLambdaReturns 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.
 
getFunction in interface AWSLambdapublic GetFunctionConfigurationResult getFunctionConfiguration(GetFunctionConfigurationRequest request)
AWSLambdaReturns 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.
 
getFunctionConfiguration in interface AWSLambdapublic GetPolicyResult getPolicy(GetPolicyRequest request)
AWSLambdaReturns the resource policy associated with the specified Lambda function.
 If you are using the versioning feature, you can get the resource policy
 associated with the specific Lambda function version or alias by
 specifying the version or alias name using the Qualifier
 parameter. For more information about versioning, see AWS
 Lambda Function Versioning and Aliases.
 
For information about adding permissions, see AddPermission.
 You need permission for the lambda:GetPolicy action.
 
public InvokeResult invoke(InvokeRequest request)
AWSLambdaInvokes a specific Lambda function.
 If you are using the versioning feature, you can invoke the specific
 function version by providing function version or alias name that is
 pointing to the function version using the Qualifier
 parameter in the request. If you don't provide the Qualifier
 parameter, the $LATEST version of the Lambda function is
 invoked. For information about the versioning feature, see AWS
 Lambda Function Versioning and Aliases.
 
 This operation requires permission for the
 lambda:InvokeFunction action.
 
@Deprecated public InvokeAsyncResult invokeAsync(InvokeAsyncRequest request)
AWSLambdaInvoke 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.
 
invokeAsync in interface AWSLambdapublic ListAliasesResult listAliases(ListAliasesRequest request)
AWSLambdaReturns 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.
listAliases in interface AWSLambdapublic ListEventSourceMappingsResult listEventSourceMappings(ListEventSourceMappingsRequest request)
AWSLambda
 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.
 
listEventSourceMappings in interface AWSLambdapublic ListEventSourceMappingsResult listEventSourceMappings()
AWSLambdalistEventSourceMappings in interface AWSLambdaAWSLambda.listEventSourceMappings(ListEventSourceMappingsRequest)public ListFunctionsResult listFunctions(ListFunctionsRequest request)
AWSLambdaReturns a list of your Lambda functions. For each function, the response includes the function configuration information. You must use GetFunction to retrieve the code for your function.
 This operation requires permission for the
 lambda:ListFunctions action.
 
If you are using versioning feature, the response returns list of $LATEST versions of your functions. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.
listFunctions in interface AWSLambdapublic ListFunctionsResult listFunctions()
AWSLambdalistFunctions in interface AWSLambdaAWSLambda.listFunctions(ListFunctionsRequest)public ListVersionsByFunctionResult listVersionsByFunction(ListVersionsByFunctionRequest request)
AWSLambdaList all versions of a function. For information about the versioning feature, see AWS Lambda Function Versioning and Aliases.
listVersionsByFunction in interface AWSLambdapublic PublishVersionResult publishVersion(PublishVersionRequest request)
AWSLambdaPublishes 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.
publishVersion in interface AWSLambdapublic RemovePermissionResult removePermission(RemovePermissionRequest request)
AWSLambdaYou 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.
 
removePermission in interface AWSLambdapublic UpdateAliasResult updateAlias(UpdateAliasRequest request)
AWSLambdaUsing 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.
updateAlias in interface AWSLambdapublic UpdateEventSourceMappingResult updateEventSourceMapping(UpdateEventSourceMappingRequest request)
AWSLambdaYou 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.
 
updateEventSourceMapping in interface AWSLambdapublic UpdateFunctionCodeResult updateFunctionCode(UpdateFunctionCodeRequest request)
AWSLambdaUpdates 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.
 
updateFunctionCode in interface AWSLambdapublic UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest request)
AWSLambdaUpdates 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.
 
updateFunctionConfiguration in interface AWSLambdapublic void shutdown()
AWSLambdapublic ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
AWSLambdaResponse 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 a request.
getCachedResponseMetadata in interface AWSLambdarequest - The originally executed request.Copyright © 2013 Amazon Web Services, Inc. All Rights Reserved.