AbstractAWSLambda (AWS Java SDK for AWS Lambda 1.11.853 API)

java.lang.Object
- com.amazonaws.services.lambda.AbstractAWSLambda

All Implemented Interfaces:

AWSLambda

Direct Known Subclasses:

AbstractAWSLambdaAsync
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public class AbstractAWSLambda
extends Object
implements AWSLambda
```
Abstract implementation of AWSLambda. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.

Field Summary
- Fields inherited from interface com.amazonaws.services.lambda.AWSLambda
  ENDPOINT_PREFIX

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractAWSLambda()

Constructors
Modifier	Constructor and Description
`protected`	`AbstractAWSLambda()`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`AddLayerVersionPermissionResult`	`addLayerVersionPermission(AddLayerVersionPermissionRequest request)` Adds permissions to the resource-based policy of a version of an AWS Lambda layer.
`AddPermissionResult`	`addPermission(AddPermissionRequest request)` Grants an AWS service or another account permission to use a function.
`CreateAliasResult`	`createAlias(CreateAliasRequest request)` Creates an alias for a Lambda function version.
`CreateEventSourceMappingResult`	`createEventSourceMapping(CreateEventSourceMappingRequest request)` Creates a mapping between an event source and an AWS Lambda function.
`CreateFunctionResult`	`createFunction(CreateFunctionRequest request)` Creates a Lambda function.
`DeleteAliasResult`	`deleteAlias(DeleteAliasRequest request)` Deletes a Lambda function alias.
`DeleteEventSourceMappingResult`	`deleteEventSourceMapping(DeleteEventSourceMappingRequest request)` Deletes an event source mapping.
`DeleteFunctionResult`	`deleteFunction(DeleteFunctionRequest request)` Deletes a Lambda function.
`DeleteFunctionConcurrencyResult`	`deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest request)` Removes a concurrent execution limit from a function.
`DeleteFunctionEventInvokeConfigResult`	`deleteFunctionEventInvokeConfig(DeleteFunctionEventInvokeConfigRequest request)` Deletes the configuration for asynchronous invocation for a function, version, or alias.
`DeleteLayerVersionResult`	`deleteLayerVersion(DeleteLayerVersionRequest request)` Deletes a version of an AWS Lambda layer.
`DeleteProvisionedConcurrencyConfigResult`	`deleteProvisionedConcurrencyConfig(DeleteProvisionedConcurrencyConfigRequest request)` Deletes the provisioned concurrency configuration for a function.
`GetAccountSettingsResult`	`getAccountSettings(GetAccountSettingsRequest request)` Retrieves details about your account's limits and usage in an AWS Region.
`GetAliasResult`	`getAlias(GetAliasRequest request)` Returns details about a Lambda function alias.
`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 details about an event source mapping.
`GetFunctionResult`	`getFunction(GetFunctionRequest request)` Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes.
`GetFunctionConcurrencyResult`	`getFunctionConcurrency(GetFunctionConcurrencyRequest request)` Returns details about the reserved concurrency configuration for a function.
`GetFunctionConfigurationResult`	`getFunctionConfiguration(GetFunctionConfigurationRequest request)` Returns the version-specific settings of a Lambda function or version.
`GetFunctionEventInvokeConfigResult`	`getFunctionEventInvokeConfig(GetFunctionEventInvokeConfigRequest request)` Retrieves the configuration for asynchronous invocation for a function, version, or alias.
`GetLayerVersionResult`	`getLayerVersion(GetLayerVersionRequest request)` Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
`GetLayerVersionByArnResult`	`getLayerVersionByArn(GetLayerVersionByArnRequest request)` Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
`GetLayerVersionPolicyResult`	`getLayerVersionPolicy(GetLayerVersionPolicyRequest request)` Returns the permission policy for a version of an AWS Lambda layer.
`GetPolicyResult`	`getPolicy(GetPolicyRequest request)` Returns the resource-based IAM policy for a function, version, or alias.
`GetProvisionedConcurrencyConfigResult`	`getProvisionedConcurrencyConfig(GetProvisionedConcurrencyConfigRequest request)` Retrieves the provisioned concurrency configuration for a function's alias or version.
`InvokeResult`	`invoke(InvokeRequest request)` Invokes a Lambda function.
`InvokeAsyncResult`	`invokeAsync(InvokeAsyncRequest request)` Deprecated.
`ListAliasesResult`	`listAliases(ListAliasesRequest request)` Returns a list of aliases for a Lambda function.
`ListEventSourceMappingsResult`	`listEventSourceMappings()` Simplified method form for invoking the ListEventSourceMappings operation.
`ListEventSourceMappingsResult`	`listEventSourceMappings(ListEventSourceMappingsRequest request)` Lists event source mappings.
`ListFunctionEventInvokeConfigsResult`	`listFunctionEventInvokeConfigs(ListFunctionEventInvokeConfigsRequest request)` Retrieves a list of configurations for asynchronous invocation for a function.
`ListFunctionsResult`	`listFunctions()` Simplified method form for invoking the ListFunctions operation.
`ListFunctionsResult`	`listFunctions(ListFunctionsRequest request)` Returns a list of Lambda functions, with the version-specific configuration of each.
`ListLayersResult`	`listLayers(ListLayersRequest request)` Lists AWS Lambda layers and shows information about the latest version of each.
`ListLayerVersionsResult`	`listLayerVersions(ListLayerVersionsRequest request)` Lists the versions of an AWS Lambda layer.
`ListProvisionedConcurrencyConfigsResult`	`listProvisionedConcurrencyConfigs(ListProvisionedConcurrencyConfigsRequest request)` Retrieves a list of provisioned concurrency configurations for a function.
`ListTagsResult`	`listTags(ListTagsRequest request)` Returns a function's tags.
`ListVersionsByFunctionResult`	`listVersionsByFunction(ListVersionsByFunctionRequest request)` Returns a list of versions, with the version-specific configuration of each.
`PublishLayerVersionResult`	`publishLayerVersion(PublishLayerVersionRequest request)` Creates an AWS Lambda layer from a ZIP archive.
`PublishVersionResult`	`publishVersion(PublishVersionRequest request)` Creates a version from the current code and configuration of a function.
`PutFunctionConcurrencyResult`	`putFunctionConcurrency(PutFunctionConcurrencyRequest request)` Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.
`PutFunctionEventInvokeConfigResult`	`putFunctionEventInvokeConfig(PutFunctionEventInvokeConfigRequest request)` Configures options for asynchronous invocation on a function, version, or alias.
`PutProvisionedConcurrencyConfigResult`	`putProvisionedConcurrencyConfig(PutProvisionedConcurrencyConfigRequest request)` Adds a provisioned concurrency configuration to a function's alias or version.
`RemoveLayerVersionPermissionResult`	`removeLayerVersionPermission(RemoveLayerVersionPermissionRequest request)` Removes a statement from the permissions policy for a version of an AWS Lambda layer.
`RemovePermissionResult`	`removePermission(RemovePermissionRequest request)` Revokes function-use permission from an AWS service or another account.
`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.
`TagResourceResult`	`tagResource(TagResourceRequest request)` Adds tags to a function.
`UntagResourceResult`	`untagResource(UntagResourceRequest request)` Removes tags from a function.
`UpdateAliasResult`	`updateAlias(UpdateAliasRequest request)` Updates the configuration of a Lambda function alias.
`UpdateEventSourceMappingResult`	`updateEventSourceMapping(UpdateEventSourceMappingRequest request)` Updates an event source mapping.
`UpdateFunctionCodeResult`	`updateFunctionCode(UpdateFunctionCodeRequest request)` Updates a Lambda function's code.
`UpdateFunctionConfigurationResult`	`updateFunctionConfiguration(UpdateFunctionConfigurationRequest request)` Modify the version-specific settings of a Lambda function.
`UpdateFunctionEventInvokeConfigResult`	`updateFunctionEventInvokeConfig(UpdateFunctionEventInvokeConfigRequest request)` Updates the configuration for asynchronous invocation for a function, version, or alias.
`AWSLambdaWaiters`	`waiters()`

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

- Constructor Detail
  - AbstractAWSLambda
```
protected AbstractAWSLambda()
```
- Method Detail
  - setEndpoint
```
public void setEndpoint(String endpoint)
```
    Description copied from interface: AWSLambda
    
    Overrides the default endpoint for this client ("lambda.us-east-1.amazonaws.com"). Callers can use this method to control which AWS region they want to work with.
    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: https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html#region-selection- choose-endpoint
    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.
    
    Specified by:
    
    setEndpoint in interface AWSLambda
    
    Parameters:
    
    endpoint - 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.
  - setRegion
```
public void setRegion(Region region)
```
    Description copied from interface: AWSLambda
    
    An alternative to AWSLambda.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.
    
    Specified by:
    
    setRegion in interface AWSLambda
    
    Parameters:
    
    region - 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.
    
    See Also:
    
    Region.getRegion(com.amazonaws.regions.Regions), Region.createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration), Region.isServiceSupported(String)
  - addLayerVersionPermission
```
public AddLayerVersionPermissionResult addLayerVersionPermission(AddLayerVersionPermissionRequest request)
```
    Description copied from interface: AWSLambda
    
    Adds permissions to the resource-based policy of a version of an AWS Lambda layer. Use this action to grant layer usage permission to other accounts. You can grant permission to a single account, all AWS accounts, or all accounts in an organization.
    
    To revoke permission, call RemoveLayerVersionPermission with the statement ID that you specified when you added it.
    
    Specified by:
    
    addLayerVersionPermission in interface AWSLambda
    
    Returns:
    
    Result of the AddLayerVersionPermission operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - addPermission
```
public AddPermissionResult addPermission(AddPermissionRequest request)
```
    Description copied from interface: AWSLambda
    
    Grants an AWS service or another account permission to use a function. You can apply the policy at the function level, or specify a qualifier to restrict access to a single version or alias. If you use a qualifier, the invoker must use the full Amazon Resource Name (ARN) of that version or alias to invoke the function.
    
    To grant permission to another account, specify the account ID as the Principal. For AWS services, the principal is a domain-style identifier defined by the service, like s3.amazonaws.com or sns.amazonaws.com. For AWS services, you can also specify the ARN of the associated resource as the SourceArn. If you grant permission to a service principal without specifying the source, other accounts could potentially configure resources in their account to invoke your Lambda function.
    
    This action adds a statement to a resource-based permissions policy for the function. For more information about function policies, see Lambda Function Policies.
    
    Specified by:
    
    addPermission in interface AWSLambda
    
    Returns:
    
    Result of the AddPermission operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createAlias
```
public CreateAliasResult createAlias(CreateAliasRequest request)
```
    Description copied from interface: AWSLambda
    
    Creates an alias for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.
    
    You can also map an alias to split invocation requests between two versions. Use the RoutingConfig parameter to specify a second version and the percentage of invocation requests that it receives.
    
    Specified by:
    
    createAlias in interface AWSLambda
    
    Returns:
    
    Result of the CreateAlias operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createEventSourceMapping
```
public CreateEventSourceMappingResult createEventSourceMapping(CreateEventSourceMappingRequest request)
```
    Description copied from interface: AWSLambda
    Creates a mapping between an event source and an AWS Lambda function. Lambda reads items from the event source and triggers the function.
    
    For details about each event source type, see the following topics.
    The following error handling options are only available for stream sources (DynamoDB and Kinesis):
    - BisectBatchOnFunctionError - If the function returns an error, split the batch in two and retry.
    - DestinationConfig - Send discarded records to an Amazon SQS queue or Amazon SNS topic.
    - MaximumRecordAgeInSeconds - Discard records older than the specified age. Default -1 (infinite). Minimum 60. Maximum 604800.
    - MaximumRetryAttempts - Discard records after the specified number of retries. Default -1 (infinite). Minimum 0. Maximum 10000. When infinite, failed records will be retried until the record expires.
    - ParallelizationFactor - Process multiple batches from each shard concurrently.
    Specified by:
    
    createEventSourceMapping in interface AWSLambda
    
    Returns:
    
    Result of the CreateEventSourceMapping operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - createFunction
```
public CreateFunctionResult createFunction(CreateFunctionRequest request)
```
    Description copied from interface: AWSLambda
    
    Creates a Lambda function. To create a function, you need a deployment package and an execution role. The deployment package contains your function code. The execution role grants the function permission to use AWS services, such as Amazon CloudWatch Logs for log streaming and AWS X-Ray for request tracing.
    
    When you create a function, Lambda provisions an instance of the function and its supporting resources. If your function connects to a VPC, this process can take a minute or so. During this time, you can't invoke or modify the function. The State, StateReason, and StateReasonCode fields in the response from GetFunctionConfiguration indicate when the function is ready to invoke. For more information, see Function States.
    
    A function has an unpublished version, and can have published versions and aliases. The unpublished version changes when you update your function's code and configuration. A published version is a snapshot of your function code and configuration that can't be changed. An alias is a named resource that maps to a version, and can be changed to map to a different version. Use the Publish parameter to create version 1 of your function from its initial configuration.
    
    The other parameters let you configure version-specific and function-level settings. You can modify version-specific settings later with UpdateFunctionConfiguration. Function-level settings apply to both the unpublished and published versions of the function, and include tags (TagResource) and per-function concurrency limits (PutFunctionConcurrency).
    
    If another account or an AWS service invokes your function, use AddPermission to grant permission by creating a resource-based IAM policy. You can grant permissions at the function level, on a version, or on an alias.
    
    To invoke your function directly, use Invoke. To invoke your function in response to events in other AWS services, create an event source mapping (CreateEventSourceMapping), or configure a function trigger in the other service. For more information, see Invoking Functions.
    
    Specified by:
    
    createFunction in interface AWSLambda
    
    Returns:
    
    Result of the CreateFunction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteAlias
```
public DeleteAliasResult deleteAlias(DeleteAliasRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes a Lambda function alias.
    
    Specified by:
    
    deleteAlias in interface AWSLambda
    
    Returns:
    
    Result of the DeleteAlias operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteEventSourceMapping
```
public DeleteEventSourceMappingResult deleteEventSourceMapping(DeleteEventSourceMappingRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
    
    When you delete an event source mapping, it enters a Deleting state and might not be completely deleted for several seconds.
    
    Specified by:
    
    deleteEventSourceMapping in interface AWSLambda
    
    Returns:
    
    Result of the DeleteEventSourceMapping operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteFunction
```
public DeleteFunctionResult deleteFunction(DeleteFunctionRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter. Otherwise, all versions and aliases are deleted.
    
    To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For AWS services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.
    
    Specified by:
    
    deleteFunction in interface AWSLambda
    
    Returns:
    
    Result of the DeleteFunction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteFunctionConcurrency
```
public DeleteFunctionConcurrencyResult deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest request)
```
    Description copied from interface: AWSLambda
    
    Removes a concurrent execution limit from a function.
    
    Specified by:
    
    deleteFunctionConcurrency in interface AWSLambda
    
    Returns:
    
    Result of the DeleteFunctionConcurrency operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteFunctionEventInvokeConfig
```
public DeleteFunctionEventInvokeConfigResult deleteFunctionEventInvokeConfig(DeleteFunctionEventInvokeConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Specified by:
    
    deleteFunctionEventInvokeConfig in interface AWSLambda
    
    Returns:
    
    Result of the DeleteFunctionEventInvokeConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteLayerVersion
```
public DeleteLayerVersionResult deleteLayerVersion(DeleteLayerVersionRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes a version of an AWS Lambda layer. Deleted versions can no longer be viewed or added to functions. To avoid breaking functions, a copy of the version remains in Lambda until no functions refer to it.
    
    Specified by:
    
    deleteLayerVersion in interface AWSLambda
    
    Returns:
    
    Result of the DeleteLayerVersion operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - deleteProvisionedConcurrencyConfig
```
public DeleteProvisionedConcurrencyConfigResult deleteProvisionedConcurrencyConfig(DeleteProvisionedConcurrencyConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Deletes the provisioned concurrency configuration for a function.
    
    Specified by:
    
    deleteProvisionedConcurrencyConfig in interface AWSLambda
    
    Returns:
    
    Result of the DeleteProvisionedConcurrencyConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getAccountSettings
```
public GetAccountSettingsResult getAccountSettings(GetAccountSettingsRequest request)
```
    Description copied from interface: AWSLambda
    
    Retrieves details about your account's limits and usage in an AWS Region.
    
    Specified by:
    
    getAccountSettings in interface AWSLambda
    
    Returns:
    
    Result of the GetAccountSettings operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getAlias
```
public GetAliasResult getAlias(GetAliasRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns details about a Lambda function alias.
    
    Specified by:
    
    getAlias in interface AWSLambda
    
    Returns:
    
    Result of the GetAlias operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getEventSourceMapping
```
public GetEventSourceMappingResult getEventSourceMapping(GetEventSourceMappingRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns details about an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
    
    Specified by:
    
    getEventSourceMapping in interface AWSLambda
    
    Returns:
    
    Result of the GetEventSourceMapping operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getFunction
```
public GetFunctionResult getFunction(GetFunctionRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes. If you specify a function version, only details that are specific to that version are returned.
    
    Specified by:
    
    getFunction in interface AWSLambda
    
    Returns:
    
    Result of the GetFunction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getFunctionConcurrency
```
public GetFunctionConcurrencyResult getFunctionConcurrency(GetFunctionConcurrencyRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns details about the reserved concurrency configuration for a function. To set a concurrency limit for a function, use PutFunctionConcurrency.
    
    Specified by:
    
    getFunctionConcurrency in interface AWSLambda
    
    Returns:
    
    Result of the GetFunctionConcurrency operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getFunctionConfiguration
```
public GetFunctionConfigurationResult getFunctionConfiguration(GetFunctionConfigurationRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns the version-specific settings of a Lambda function or version. The output includes only options that can vary between versions of a function. To modify these settings, use UpdateFunctionConfiguration.
    
    To get all of a function's details, including function-level settings, use GetFunction.
    
    Specified by:
    
    getFunctionConfiguration in interface AWSLambda
    
    Returns:
    
    Result of the GetFunctionConfiguration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getFunctionEventInvokeConfig
```
public GetFunctionEventInvokeConfigResult getFunctionEventInvokeConfig(GetFunctionEventInvokeConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Retrieves the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Specified by:
    
    getFunctionEventInvokeConfig in interface AWSLambda
    
    Returns:
    
    Result of the GetFunctionEventInvokeConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersion
```
public GetLayerVersionResult getLayerVersion(GetLayerVersionRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
    
    Specified by:
    
    getLayerVersion in interface AWSLambda
    
    Returns:
    
    Result of the GetLayerVersion operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersionByArn
```
public GetLayerVersionByArnResult getLayerVersionByArn(GetLayerVersionByArnRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns information about a version of an AWS Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
    
    Specified by:
    
    getLayerVersionByArn in interface AWSLambda
    
    Returns:
    
    Result of the GetLayerVersionByArn operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersionPolicy
```
public GetLayerVersionPolicyResult getLayerVersionPolicy(GetLayerVersionPolicyRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns the permission policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
    
    Specified by:
    
    getLayerVersionPolicy in interface AWSLambda
    
    Returns:
    
    Result of the GetLayerVersionPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getPolicy
```
public GetPolicyResult getPolicy(GetPolicyRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns the resource-based IAM policy for a function, version, or alias.
    
    Specified by:
    
    getPolicy in interface AWSLambda
    
    Returns:
    
    Result of the GetPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getProvisionedConcurrencyConfig
```
public GetProvisionedConcurrencyConfigResult getProvisionedConcurrencyConfig(GetProvisionedConcurrencyConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Retrieves the provisioned concurrency configuration for a function's alias or version.
    
    Specified by:
    
    getProvisionedConcurrencyConfig in interface AWSLambda
    
    Returns:
    
    Result of the GetProvisionedConcurrencyConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - invoke
```
public InvokeResult invoke(InvokeRequest request)
```
    Description copied from interface: AWSLambda
    
    Invokes a Lambda function. You can invoke a function synchronously (and wait for the response), or asynchronously. To invoke a function asynchronously, set InvocationType to Event.
    
    For synchronous invocation, details about the function response, including errors, are included in the response body and headers. For either invocation type, you can find more information in the execution log and trace.
    
    When an error occurs, your function may be invoked multiple times. Retry behavior varies by error type, client, event source, and invocation type. For example, if you invoke a function asynchronously and it returns an error, Lambda executes the function up to two more times. For more information, see Retry Behavior.
    
    For asynchronous invocation, Lambda adds events to a queue before sending them to your function. If your function does not have enough capacity to keep up with the queue, events may be lost. Occasionally, your function may receive the same event multiple times, even if no error occurs. To retain events that were not processed, configure your function with a dead-letter queue.
    
    The status code in the API response doesn't reflect function errors. Error codes are reserved for errors that prevent your function from executing, such as permissions errors, limit errors, or issues with your function's code and configuration. For example, Lambda returns TooManyRequestsException if executing the function would cause you to exceed a concurrency limit at either the account level ( ConcurrentInvocationLimitExceeded) or function level ( ReservedFunctionConcurrentInvocationLimitExceeded).
    
    For functions with a long timeout, your client might be disconnected during synchronous invocation while it waits for a response. Configure your HTTP client, SDK, firewall, proxy, or operating system to allow for long connections with timeout or keep-alive settings.
    
    This operation requires permission for the lambda:InvokeFunction action.
    
    Specified by:
    
    invoke in interface AWSLambda
    
    Returns:
    
    Result of the Invoke operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - invokeAsync
```
@Deprecated
public InvokeAsyncResult invokeAsync(InvokeAsyncRequest request)
```
    Deprecated.
    
    Description copied from interface: AWSLambda
    
    For asynchronous function invocation, use Invoke.
    
    Invokes a function asynchronously.
    
    Specified by:
    
    invokeAsync in interface AWSLambda
    
    Returns:
    
    Result of the InvokeAsync operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listAliases
```
public ListAliasesResult listAliases(ListAliasesRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns a list of aliases for a Lambda function.
    
    Specified by:
    
    listAliases in interface AWSLambda
    
    Returns:
    
    Result of the ListAliases operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listEventSourceMappings
```
public ListEventSourceMappingsResult listEventSourceMappings(ListEventSourceMappingsRequest request)
```
    Description copied from interface: AWSLambda
    
    Lists event source mappings. Specify an EventSourceArn to only show event source mappings for a single event source.
    
    Specified by:
    
    listEventSourceMappings in interface AWSLambda
    
    Returns:
    
    Result of the ListEventSourceMappings operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listEventSourceMappings
```
public ListEventSourceMappingsResult listEventSourceMappings()
```
    Description copied from interface: AWSLambda
    
    Simplified method form for invoking the ListEventSourceMappings operation.
    
    Specified by:
    
    listEventSourceMappings in interface AWSLambda
    
    See Also:
    
    AWSLambda.listEventSourceMappings(ListEventSourceMappingsRequest)
  - listFunctionEventInvokeConfigs
```
public ListFunctionEventInvokeConfigsResult listFunctionEventInvokeConfigs(ListFunctionEventInvokeConfigsRequest request)
```
    Description copied from interface: AWSLambda
    
    Retrieves a list of configurations for asynchronous invocation for a function.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Specified by:
    
    listFunctionEventInvokeConfigs in interface AWSLambda
    
    Returns:
    
    Result of the ListFunctionEventInvokeConfigs operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listFunctions
```
public ListFunctionsResult listFunctions(ListFunctionsRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns a list of Lambda functions, with the version-specific configuration of each. Lambda returns up to 50 functions per call.
    
    Set FunctionVersion to ALL to include all published versions of each function in addition to the unpublished version. To get more information about a function or version, use GetFunction.
    
    Specified by:
    
    listFunctions in interface AWSLambda
    
    Returns:
    
    Result of the ListFunctions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listFunctions
```
public ListFunctionsResult listFunctions()
```
    Description copied from interface: AWSLambda
    
    Simplified method form for invoking the ListFunctions operation.
    
    Specified by:
    
    listFunctions in interface AWSLambda
    
    See Also:
    
    AWSLambda.listFunctions(ListFunctionsRequest)
  - listLayerVersions
```
public ListLayerVersionsResult listLayerVersions(ListLayerVersionsRequest request)
```
    Description copied from interface: AWSLambda
    
    Lists the versions of an AWS Lambda layer. Versions that have been deleted aren't listed. Specify a runtime identifier to list only versions that indicate that they're compatible with that runtime.
    
    Specified by:
    
    listLayerVersions in interface AWSLambda
    
    Returns:
    
    Result of the ListLayerVersions operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listLayers
```
public ListLayersResult listLayers(ListLayersRequest request)
```
    Description copied from interface: AWSLambda
    
    Lists AWS Lambda layers and shows information about the latest version of each. Specify a runtime identifier to list only layers that indicate that they're compatible with that runtime.
    
    Specified by:
    
    listLayers in interface AWSLambda
    
    Returns:
    
    Result of the ListLayers operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listProvisionedConcurrencyConfigs
```
public ListProvisionedConcurrencyConfigsResult listProvisionedConcurrencyConfigs(ListProvisionedConcurrencyConfigsRequest request)
```
    Description copied from interface: AWSLambda
    
    Retrieves a list of provisioned concurrency configurations for a function.
    
    Specified by:
    
    listProvisionedConcurrencyConfigs in interface AWSLambda
    
    Returns:
    
    Result of the ListProvisionedConcurrencyConfigs operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listTags
```
public ListTagsResult listTags(ListTagsRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns a function's tags. You can also view tags with GetFunction.
    
    Specified by:
    
    listTags in interface AWSLambda
    
    Returns:
    
    Result of the ListTags operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - listVersionsByFunction
```
public ListVersionsByFunctionResult listVersionsByFunction(ListVersionsByFunctionRequest request)
```
    Description copied from interface: AWSLambda
    
    Returns a list of versions, with the version-specific configuration of each. Lambda returns up to 50 versions per call.
    
    Specified by:
    
    listVersionsByFunction in interface AWSLambda
    
    Returns:
    
    Result of the ListVersionsByFunction operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - publishLayerVersion
```
public PublishLayerVersionResult publishLayerVersion(PublishLayerVersionRequest request)
```
    Description copied from interface: AWSLambda
    
    Creates an AWS Lambda layer from a ZIP archive. Each time you call PublishLayerVersion with the same layer name, a new version is created.
    
    Add layers to your function with CreateFunction or UpdateFunctionConfiguration.
    
    Specified by:
    
    publishLayerVersion in interface AWSLambda
    
    Returns:
    
    Result of the PublishLayerVersion operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - publishVersion
```
public PublishVersionResult publishVersion(PublishVersionRequest request)
```
    Description copied from interface: AWSLambda
    
    Creates a version from the current code and configuration of a function. Use versions to create a snapshot of your function code and configuration that doesn't change.
    
    AWS Lambda doesn't publish a version if the function's configuration and code haven't changed since the last version. Use UpdateFunctionCode or UpdateFunctionConfiguration to update the function before publishing a version.
    
    Clients can invoke versions directly or with an alias. To create an alias, use CreateAlias.
    
    Specified by:
    
    publishVersion in interface AWSLambda
    
    Returns:
    
    Result of the PublishVersion operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - putFunctionConcurrency
```
public PutFunctionConcurrencyResult putFunctionConcurrency(PutFunctionConcurrencyRequest request)
```
    Description copied from interface: AWSLambda
    
    Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.
    
    Concurrency settings apply to the function as a whole, including all published versions and the unpublished version. Reserving concurrency both ensures that your function has capacity to process the specified number of events simultaneously, and prevents it from scaling beyond that level. Use GetFunction to see the current setting for a function.
    
    Use GetAccountSettings to see your Regional concurrency limit. You can reserve concurrency for as many functions as you like, as long as you leave at least 100 simultaneous executions unreserved for functions that aren't configured with a per-function limit. For more information, see Managing Concurrency.
    
    Specified by:
    
    putFunctionConcurrency in interface AWSLambda
    
    Returns:
    
    Result of the PutFunctionConcurrency operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - putFunctionEventInvokeConfig
```
public PutFunctionEventInvokeConfigResult putFunctionEventInvokeConfig(PutFunctionEventInvokeConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Configures options for asynchronous invocation on a function, version, or alias. If a configuration already exists for a function, version, or alias, this operation overwrites it. If you exclude any settings, they are removed. To set one option without affecting existing settings for other options, use UpdateFunctionEventInvokeConfig.
    
    By default, Lambda retries an asynchronous invocation twice if the function returns an error. It retains events in a queue for up to six hours. When an event fails all processing attempts or stays in the asynchronous invocation queue for too long, Lambda discards it. To retain discarded events, configure a dead-letter queue with UpdateFunctionConfiguration.
    
    To send an invocation record to a queue, topic, function, or event bus, specify a destination. You can configure separate destinations for successful invocations (on-success) and events that fail all processing attempts (on-failure). You can configure destinations in addition to or instead of a dead-letter queue.
    
    Specified by:
    
    putFunctionEventInvokeConfig in interface AWSLambda
    
    Returns:
    
    Result of the PutFunctionEventInvokeConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - putProvisionedConcurrencyConfig
```
public PutProvisionedConcurrencyConfigResult putProvisionedConcurrencyConfig(PutProvisionedConcurrencyConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Adds a provisioned concurrency configuration to a function's alias or version.
    
    Specified by:
    
    putProvisionedConcurrencyConfig in interface AWSLambda
    
    Returns:
    
    Result of the PutProvisionedConcurrencyConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeLayerVersionPermission
```
public RemoveLayerVersionPermissionResult removeLayerVersionPermission(RemoveLayerVersionPermissionRequest request)
```
    Description copied from interface: AWSLambda
    
    Removes a statement from the permissions policy for a version of an AWS Lambda layer. For more information, see AddLayerVersionPermission.
    
    Specified by:
    
    removeLayerVersionPermission in interface AWSLambda
    
    Returns:
    
    Result of the RemoveLayerVersionPermission operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removePermission
```
public RemovePermissionResult removePermission(RemovePermissionRequest request)
```
    Description copied from interface: AWSLambda
    
    Revokes function-use permission from an AWS service or another account. You can get the ID of the statement from the output of GetPolicy.
    
    Specified by:
    
    removePermission in interface AWSLambda
    
    Returns:
    
    Result of the RemovePermission operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - tagResource
```
public TagResourceResult tagResource(TagResourceRequest request)
```
    Description copied from interface: AWSLambda
    
    Adds tags to a function.
    
    Specified by:
    
    tagResource in interface AWSLambda
    
    Returns:
    
    Result of the TagResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - untagResource
```
public UntagResourceResult untagResource(UntagResourceRequest request)
```
    Description copied from interface: AWSLambda
    
    Removes tags from a function.
    
    Specified by:
    
    untagResource in interface AWSLambda
    
    Returns:
    
    Result of the UntagResource operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateAlias
```
public UpdateAliasResult updateAlias(UpdateAliasRequest request)
```
    Description copied from interface: AWSLambda
    
    Updates the configuration of a Lambda function alias.
    
    Specified by:
    
    updateAlias in interface AWSLambda
    
    Returns:
    
    Result of the UpdateAlias operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateEventSourceMapping
```
public UpdateEventSourceMappingResult updateEventSourceMapping(UpdateEventSourceMappingRequest request)
```
    Description copied from interface: AWSLambda
    Updates an event source mapping. You can change the function that AWS Lambda invokes, or pause invocation and resume later from the same location.
    
    The following error handling options are only available for stream sources (DynamoDB and Kinesis):
    - BisectBatchOnFunctionError - If the function returns an error, split the batch in two and retry.
    - DestinationConfig - Send discarded records to an Amazon SQS queue or Amazon SNS topic.
    - MaximumRecordAgeInSeconds - Discard records older than the specified age. Default -1 (infinite). Minimum 60. Maximum 604800.
    - MaximumRetryAttempts - Discard records after the specified number of retries. Default -1 (infinite). Minimum 0. Maximum 10000. When infinite, failed records will be retried until the record expires.
    - ParallelizationFactor - Process multiple batches from each shard concurrently.
    Specified by:
    
    updateEventSourceMapping in interface AWSLambda
    
    Returns:
    
    Result of the UpdateEventSourceMapping operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateFunctionCode
```
public UpdateFunctionCodeResult updateFunctionCode(UpdateFunctionCodeRequest request)
```
    Description copied from interface: AWSLambda
    
    Updates a Lambda function's code.
    
    The function's code is locked when you publish a version. You can't modify the code of a published version, only the unpublished version.
    
    Specified by:
    
    updateFunctionCode in interface AWSLambda
    
    Returns:
    
    Result of the UpdateFunctionCode operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateFunctionConfiguration
```
public UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest request)
```
    Description copied from interface: AWSLambda
    
    Modify the version-specific settings of a Lambda function.
    
    When you update a function, Lambda provisions an instance of the function and its supporting resources. If your function connects to a VPC, this process can take a minute. During this time, you can't modify the function, but you can still invoke it. The LastUpdateStatus, LastUpdateStatusReason, and LastUpdateStatusReasonCode fields in the response from GetFunctionConfiguration indicate when the update is complete and the function is processing events with the new configuration. For more information, see Function States.
    
    These settings can vary between versions of a function and are locked when you publish a version. You can't modify the configuration of a published version, only the unpublished version.
    
    To configure function concurrency, use PutFunctionConcurrency. To grant invoke permissions to an account or AWS service, use AddPermission.
    
    Specified by:
    
    updateFunctionConfiguration in interface AWSLambda
    
    Returns:
    
    Result of the UpdateFunctionConfiguration operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - updateFunctionEventInvokeConfig
```
public UpdateFunctionEventInvokeConfigResult updateFunctionEventInvokeConfig(UpdateFunctionEventInvokeConfigRequest request)
```
    Description copied from interface: AWSLambda
    
    Updates the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Specified by:
    
    updateFunctionEventInvokeConfig in interface AWSLambda
    
    Returns:
    
    Result of the UpdateFunctionEventInvokeConfig operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - shutdown
```
public void shutdown()
```
    Description copied from interface: AWSLambda
    
    Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
    
    Specified by:
    
    shutdown in interface AWSLambda
  - getCachedResponseMetadata
```
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Description copied from interface: AWSLambda
    
    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 a request.
    
    Specified by:
    
    getCachedResponseMetadata in interface AWSLambda
    
    Parameters:
    
    request - The originally executed request.
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.
  - waiters
```
public AWSLambdaWaiters waiters()
```
    Specified by:
    
    waiters in interface AWSLambda

Class AbstractAWSLambda

Field Summary

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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractAWSLambda

Method Detail

setEndpoint

setRegion

addLayerVersionPermission

addPermission

createAlias

createEventSourceMapping

createFunction

deleteAlias

deleteEventSourceMapping

deleteFunction

deleteFunctionConcurrency

deleteFunctionEventInvokeConfig

deleteLayerVersion

deleteProvisionedConcurrencyConfig

getAccountSettings

getAlias

getEventSourceMapping

getFunction

getFunctionConcurrency

getFunctionConfiguration

getFunctionEventInvokeConfig

getLayerVersion

getLayerVersionByArn

getLayerVersionPolicy

getPolicy

getProvisionedConcurrencyConfig

invoke

invokeAsync

listAliases

listEventSourceMappings

listEventSourceMappings

listFunctionEventInvokeConfigs

listFunctions

listFunctions

listLayerVersions

listLayers

listProvisionedConcurrencyConfigs

listTags

listVersionsByFunction

publishLayerVersion

publishVersion

putFunctionConcurrency

putFunctionEventInvokeConfig

putProvisionedConcurrencyConfig

removeLayerVersionPermission

removePermission

tagResource

untagResource

updateAlias

updateEventSourceMapping

updateFunctionCode

updateFunctionConfiguration

updateFunctionEventInvokeConfig

shutdown

getCachedResponseMetadata

waiters