AWSLambda (AWS SDK for Java

All Known Subinterfaces:

AWSLambdaAsync

All Known Implementing Classes:

AbstractAWSLambda, AbstractAWSLambdaAsync, AWSLambdaAsyncClient, AWSLambdaClient
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public interface AWSLambda
```
Interface for accessing AWS Lambda.
Note: Do not directly implement this interface, new methods are added to it regularly. Extend from AbstractAWSLambda instead.

Lambda
Overview

Lambda is a compute service that lets you run code without provisioning or managing servers. Lambda runs your code on a high-availability compute infrastructure and performs all of the administration of the compute resources, including server and operating system maintenance, capacity provisioning and automatic scaling, code monitoring and logging. With Lambda, you can run code for virtually any type of application or backend service. For more information about the Lambda service, see What is Lambda in the Lambda Developer Guide.

The Lambda API Reference provides information about each of the API methods, including details about the parameters in each API request and response.

You can use Software Development Kits (SDKs), Integrated Development Environment (IDE) Toolkits, and command line tools to access the API. For installation instructions, see Tools for Amazon Web Services.

For a list of Region-specific endpoints that Lambda supports, see Lambda endpoints and quotas in the Amazon Web Services General Reference..

When making the API calls, you will need to authenticate your request by providing a signature. Lambda supports signature version 4. For more information, see Signature Version 4 signing process in the Amazon Web Services General Reference..

CA certificates

Because Amazon Web Services SDKs use the CA certificates from your computer, changes to the certificates on the Amazon Web Services servers can cause connection failures when you attempt to use an SDK. You can prevent these failures by keeping your computer's CA certificates and operating system up-to-date. If you encounter this issue in a corporate environment and do not manage your own computer, you might need to ask an administrator to assist with the update process. The following list shows minimum operating system and Java versions:
- Microsoft Windows versions that have updates from January 2005 or later installed contain at least one of the required CAs in their trust list.
- Mac OS X 10.4 with Java for Mac OS X 10.4 Release 5 (February 2007), Mac OS X 10.5 (October 2007), and later versions contain at least one of the required CAs in their trust list.
- Red Hat Enterprise Linux 5 (March 2007), 6, and 7 and CentOS 5, 6, and 7 all contain at least one of the required CAs in their default trusted CA list.
- Java 1.4.2_12 (May 2006), 5 Update 2 (March 2005), and all later versions, including Java 6 (December 2006), 7, and 8, contain at least one of the required CAs in their default trusted CA list.
When accessing the Lambda management console or Lambda API endpoints, whether through browsers or programmatically, you will need to ensure your client machines support any of the following CAs:
- Amazon Root CA 1
- Starfield Services Root Certificate Authority - G2
- Starfield Class 2 Certification Authority
Root certificates from the first two authorities are available from Amazon trust services, but keeping your computer up-to-date is the more straightforward solution. To learn more about ACM-provided certificates, see Amazon Web Services Certificate Manager FAQs.

Field Summary

Fields
Modifier and Type Field and Description

static String ENDPOINT_PREFIX
The region metadata service name for computing region endpoints.

Fields
Modifier and Type	Field and Description
`static String`	`ENDPOINT_PREFIX` The region metadata service name for computing region endpoints.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`AddLayerVersionPermissionResult`	`addLayerVersionPermission(AddLayerVersionPermissionRequest addLayerVersionPermissionRequest)` Adds permissions to the resource-based policy of a version of an Lambda layer.
`AddPermissionResult`	`addPermission(AddPermissionRequest addPermissionRequest)` Grants an Amazon Web Service, Amazon Web Services account, or Amazon Web Services organization permission to use a function.
`CreateAliasResult`	`createAlias(CreateAliasRequest createAliasRequest)` Creates an alias for a Lambda function version.
`CreateCodeSigningConfigResult`	`createCodeSigningConfig(CreateCodeSigningConfigRequest createCodeSigningConfigRequest)` Creates a code signing configuration.
`CreateEventSourceMappingResult`	`createEventSourceMapping(CreateEventSourceMappingRequest createEventSourceMappingRequest)` Creates a mapping between an event source and an Lambda function.
`CreateFunctionResult`	`createFunction(CreateFunctionRequest createFunctionRequest)` Creates a Lambda function.
`CreateFunctionUrlConfigResult`	`createFunctionUrlConfig(CreateFunctionUrlConfigRequest createFunctionUrlConfigRequest)` Creates a Lambda function URL with the specified configuration parameters.
`DeleteAliasResult`	`deleteAlias(DeleteAliasRequest deleteAliasRequest)` Deletes a Lambda function alias.
`DeleteCodeSigningConfigResult`	`deleteCodeSigningConfig(DeleteCodeSigningConfigRequest deleteCodeSigningConfigRequest)` Deletes the code signing configuration.
`DeleteEventSourceMappingResult`	`deleteEventSourceMapping(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest)` Deletes an event source mapping.
`DeleteFunctionResult`	`deleteFunction(DeleteFunctionRequest deleteFunctionRequest)` Deletes a Lambda function.
`DeleteFunctionCodeSigningConfigResult`	`deleteFunctionCodeSigningConfig(DeleteFunctionCodeSigningConfigRequest deleteFunctionCodeSigningConfigRequest)` Removes the code signing configuration from the function.
`DeleteFunctionConcurrencyResult`	`deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest deleteFunctionConcurrencyRequest)` Removes a concurrent execution limit from a function.
`DeleteFunctionEventInvokeConfigResult`	`deleteFunctionEventInvokeConfig(DeleteFunctionEventInvokeConfigRequest deleteFunctionEventInvokeConfigRequest)` Deletes the configuration for asynchronous invocation for a function, version, or alias.
`DeleteFunctionUrlConfigResult`	`deleteFunctionUrlConfig(DeleteFunctionUrlConfigRequest deleteFunctionUrlConfigRequest)` Deletes a Lambda function URL.
`DeleteLayerVersionResult`	`deleteLayerVersion(DeleteLayerVersionRequest deleteLayerVersionRequest)` Deletes a version of an Lambda layer.
`DeleteProvisionedConcurrencyConfigResult`	`deleteProvisionedConcurrencyConfig(DeleteProvisionedConcurrencyConfigRequest deleteProvisionedConcurrencyConfigRequest)` Deletes the provisioned concurrency configuration for a function.
`GetAccountSettingsResult`	`getAccountSettings(GetAccountSettingsRequest getAccountSettingsRequest)` Retrieves details about your account's limits and usage in an Amazon Web Services Region.
`GetAliasResult`	`getAlias(GetAliasRequest getAliasRequest)` 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.
`GetCodeSigningConfigResult`	`getCodeSigningConfig(GetCodeSigningConfigRequest getCodeSigningConfigRequest)` Returns information about the specified code signing configuration.
`GetEventSourceMappingResult`	`getEventSourceMapping(GetEventSourceMappingRequest getEventSourceMappingRequest)` Returns details about an event source mapping.
`GetFunctionResult`	`getFunction(GetFunctionRequest getFunctionRequest)` Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes.
`GetFunctionCodeSigningConfigResult`	`getFunctionCodeSigningConfig(GetFunctionCodeSigningConfigRequest getFunctionCodeSigningConfigRequest)` Returns the code signing configuration for the specified function.
`GetFunctionConcurrencyResult`	`getFunctionConcurrency(GetFunctionConcurrencyRequest getFunctionConcurrencyRequest)` Returns details about the reserved concurrency configuration for a function.
`GetFunctionConfigurationResult`	`getFunctionConfiguration(GetFunctionConfigurationRequest getFunctionConfigurationRequest)` Returns the version-specific settings of a Lambda function or version.
`GetFunctionEventInvokeConfigResult`	`getFunctionEventInvokeConfig(GetFunctionEventInvokeConfigRequest getFunctionEventInvokeConfigRequest)` Retrieves the configuration for asynchronous invocation for a function, version, or alias.
`GetFunctionUrlConfigResult`	`getFunctionUrlConfig(GetFunctionUrlConfigRequest getFunctionUrlConfigRequest)` Returns details about a Lambda function URL.
`GetLayerVersionResult`	`getLayerVersion(GetLayerVersionRequest getLayerVersionRequest)` Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
`GetLayerVersionByArnResult`	`getLayerVersionByArn(GetLayerVersionByArnRequest getLayerVersionByArnRequest)` Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
`GetLayerVersionPolicyResult`	`getLayerVersionPolicy(GetLayerVersionPolicyRequest getLayerVersionPolicyRequest)` Returns the permission policy for a version of an Lambda layer.
`GetPolicyResult`	`getPolicy(GetPolicyRequest getPolicyRequest)` Returns the resource-based IAM policy for a function, version, or alias.
`GetProvisionedConcurrencyConfigResult`	`getProvisionedConcurrencyConfig(GetProvisionedConcurrencyConfigRequest getProvisionedConcurrencyConfigRequest)` Retrieves the provisioned concurrency configuration for a function's alias or version.
`GetRuntimeManagementConfigResult`	`getRuntimeManagementConfig(GetRuntimeManagementConfigRequest getRuntimeManagementConfigRequest)` Retrieves the runtime management configuration for a function's version.
`InvokeResult`	`invoke(InvokeRequest invokeRequest)` Invokes a Lambda function.
`InvokeAsyncResult`	`invokeAsync(InvokeAsyncRequest invokeAsyncRequest)` Deprecated.
`ListAliasesResult`	`listAliases(ListAliasesRequest listAliasesRequest)` Returns a list of aliases for a Lambda function.
`ListCodeSigningConfigsResult`	`listCodeSigningConfigs(ListCodeSigningConfigsRequest listCodeSigningConfigsRequest)` Returns a list of code signing configurations.
`ListEventSourceMappingsResult`	`listEventSourceMappings()` Simplified method form for invoking the ListEventSourceMappings operation.
`ListEventSourceMappingsResult`	`listEventSourceMappings(ListEventSourceMappingsRequest listEventSourceMappingsRequest)` Lists event source mappings.
`ListFunctionEventInvokeConfigsResult`	`listFunctionEventInvokeConfigs(ListFunctionEventInvokeConfigsRequest listFunctionEventInvokeConfigsRequest)` Retrieves a list of configurations for asynchronous invocation for a function.
`ListFunctionsResult`	`listFunctions()` Simplified method form for invoking the ListFunctions operation.
`ListFunctionsResult`	`listFunctions(ListFunctionsRequest listFunctionsRequest)` Returns a list of Lambda functions, with the version-specific configuration of each.
`ListFunctionsByCodeSigningConfigResult`	`listFunctionsByCodeSigningConfig(ListFunctionsByCodeSigningConfigRequest listFunctionsByCodeSigningConfigRequest)` List the functions that use the specified code signing configuration.
`ListFunctionUrlConfigsResult`	`listFunctionUrlConfigs(ListFunctionUrlConfigsRequest listFunctionUrlConfigsRequest)` Returns a list of Lambda function URLs for the specified function.
`ListLayersResult`	`listLayers(ListLayersRequest listLayersRequest)` Lists Lambda layers and shows information about the latest version of each.
`ListLayerVersionsResult`	`listLayerVersions(ListLayerVersionsRequest listLayerVersionsRequest)` Lists the versions of an Lambda layer.
`ListProvisionedConcurrencyConfigsResult`	`listProvisionedConcurrencyConfigs(ListProvisionedConcurrencyConfigsRequest listProvisionedConcurrencyConfigsRequest)` Retrieves a list of provisioned concurrency configurations for a function.
`ListTagsResult`	`listTags(ListTagsRequest listTagsRequest)` Returns a function's tags.
`ListVersionsByFunctionResult`	`listVersionsByFunction(ListVersionsByFunctionRequest listVersionsByFunctionRequest)` Returns a list of versions, with the version-specific configuration of each.
`PublishLayerVersionResult`	`publishLayerVersion(PublishLayerVersionRequest publishLayerVersionRequest)` Creates an Lambda layer from a ZIP archive.
`PublishVersionResult`	`publishVersion(PublishVersionRequest publishVersionRequest)` Creates a version from the current code and configuration of a function.
`PutFunctionCodeSigningConfigResult`	`putFunctionCodeSigningConfig(PutFunctionCodeSigningConfigRequest putFunctionCodeSigningConfigRequest)` Update the code signing configuration for the function.
`PutFunctionConcurrencyResult`	`putFunctionConcurrency(PutFunctionConcurrencyRequest putFunctionConcurrencyRequest)` Sets the maximum number of simultaneous executions for a function, and reserves capacity for that concurrency level.
`PutFunctionEventInvokeConfigResult`	`putFunctionEventInvokeConfig(PutFunctionEventInvokeConfigRequest putFunctionEventInvokeConfigRequest)` Configures options for asynchronous invocation on a function, version, or alias.
`PutProvisionedConcurrencyConfigResult`	`putProvisionedConcurrencyConfig(PutProvisionedConcurrencyConfigRequest putProvisionedConcurrencyConfigRequest)` Adds a provisioned concurrency configuration to a function's alias or version.
`PutRuntimeManagementConfigResult`	`putRuntimeManagementConfig(PutRuntimeManagementConfigRequest putRuntimeManagementConfigRequest)` Sets the runtime management configuration for a function's version.
`RemoveLayerVersionPermissionResult`	`removeLayerVersionPermission(RemoveLayerVersionPermissionRequest removeLayerVersionPermissionRequest)` Removes a statement from the permissions policy for a version of an Lambda layer.
`RemovePermissionResult`	`removePermission(RemovePermissionRequest removePermissionRequest)` Revokes function-use permission from an Amazon Web Service or another Amazon Web Services account.
`void`	`setEndpoint(String endpoint)` Deprecated. use `AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration)` for example: `builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));`
`void`	`setRegion(Region region)` Deprecated. use `AwsClientBuilder#setRegion(String)`
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`TagResourceResult`	`tagResource(TagResourceRequest tagResourceRequest)` Adds tags to a function.
`UntagResourceResult`	`untagResource(UntagResourceRequest untagResourceRequest)` Removes tags from a function.
`UpdateAliasResult`	`updateAlias(UpdateAliasRequest updateAliasRequest)` Updates the configuration of a Lambda function alias.
`UpdateCodeSigningConfigResult`	`updateCodeSigningConfig(UpdateCodeSigningConfigRequest updateCodeSigningConfigRequest)` Update the code signing configuration.
`UpdateEventSourceMappingResult`	`updateEventSourceMapping(UpdateEventSourceMappingRequest updateEventSourceMappingRequest)` Updates an event source mapping.
`UpdateFunctionCodeResult`	`updateFunctionCode(UpdateFunctionCodeRequest updateFunctionCodeRequest)` Updates a Lambda function's code.
`UpdateFunctionConfigurationResult`	`updateFunctionConfiguration(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)` Modify the version-specific settings of a Lambda function.
`UpdateFunctionEventInvokeConfigResult`	`updateFunctionEventInvokeConfig(UpdateFunctionEventInvokeConfigRequest updateFunctionEventInvokeConfigRequest)` Updates the configuration for asynchronous invocation for a function, version, or alias.
`UpdateFunctionUrlConfigResult`	`updateFunctionUrlConfig(UpdateFunctionUrlConfigRequest updateFunctionUrlConfigRequest)` Updates the configuration for a Lambda function URL.
`AWSLambdaWaiters`	`waiters()`

- Field Detail
  - ENDPOINT_PREFIX
```
static final String ENDPOINT_PREFIX
```
    The region metadata service name for computing region endpoints. You can use this value to retrieve metadata (such as supported regions) of the service.
    
    See Also:
    
    RegionUtils.getRegionsForService(String), Constant Field Values
- Method Detail
  - setEndpoint
```
@Deprecated
void setEndpoint(String endpoint)
```
    Deprecated. use AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration) for example: builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));
    
    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.
    
    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
```
@Deprecated
void setRegion(Region region)
```
    Deprecated. use AwsClientBuilder#setRegion(String)
    
    An alternative to 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.
    
    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
```
AddLayerVersionPermissionResult addLayerVersionPermission(AddLayerVersionPermissionRequest addLayerVersionPermissionRequest)
```
    Adds permissions to the resource-based policy of a version of an Lambda layer. Use this action to grant layer usage permission to other accounts. You can grant permission to a single account, all accounts in an organization, or all Amazon Web Services accounts.
    
    To revoke permission, call RemoveLayerVersionPermission with the statement ID that you specified when you added it.
    
    Parameters:
    
    addLayerVersionPermissionRequest -
    
    Returns:
    
    Result of the AddLayerVersionPermission operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    PolicyLengthExceededException - The permissions policy for the resource is too large. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    See Also:
    
    AWS API Documentation
  - addPermission
```
AddPermissionResult addPermission(AddPermissionRequest addPermissionRequest)
```
    Grants an Amazon Web Service, Amazon Web Services account, or Amazon Web Services organization 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. Note: Lambda does not support adding policies to version $LATEST.
    
    To grant permission to another account, specify the account ID as the Principal. To grant permission to an organization defined in Organizations, specify the organization ID as the PrincipalOrgID. For Amazon Web Services, the principal is a domain-style identifier that the service defines, such as s3.amazonaws.com or sns.amazonaws.com. For Amazon Web 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 operation adds a statement to a resource-based permissions policy for the function. For more information about function policies, see Using resource-based policies for Lambda.
    Parameters:
    
    addPermissionRequest -
    
    Returns:
    
    Result of the AddPermission operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    PolicyLengthExceededException - The permissions policy for the resource is too large. For more information, see Lambda quotas.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - add-permission
      This example adds a permission for an S3 bucket to invoke a Lambda function.
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); AddPermissionRequest request = new AddPermissionRequest().withFunctionName("MyFunction").withStatementId("ID-1").withAction("lambda:InvokeFunction") .withPrincipal("s3.amazonaws.com").withSourceArn("arn:aws:s3:::examplebucket/*").withSourceAccount("123456789012"); AddPermissionResult response = client.addPermission(request);
  - createAlias
```
CreateAliasResult createAlias(CreateAliasRequest createAliasRequest)
```
    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.
    
    Parameters:
    
    createAliasRequest -
    
    Returns:
    
    Result of the CreateAlias operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - createCodeSigningConfig
```
CreateCodeSigningConfigResult createCodeSigningConfig(CreateCodeSigningConfigRequest createCodeSigningConfigRequest)
```
    Creates a code signing configuration. A code signing configuration defines a list of allowed signing profiles and defines the code-signing validation policy (action to be taken if deployment validation checks fail).
    
    Parameters:
    
    createCodeSigningConfigRequest -
    
    Returns:
    
    Result of the CreateCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
  - createEventSourceMapping
```
CreateEventSourceMappingResult createEventSourceMapping(CreateEventSourceMappingRequest createEventSourceMappingRequest)
```
    Creates a mapping between an event source and an Lambda function. Lambda reads items from the event source and invokes the function.
    
    For details about how to configure different event sources, see the following topics.
    The following error handling options are available only 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. The default value is infinite (-1). When set to infinite (-1), failed records are retried until the record expires
    - MaximumRetryAttempts – Discard records after the specified number of retries. The default value is infinite (-1). When set to infinite (-1), failed records are retried until the record expires.
    - ParallelizationFactor – Process multiple batches from each shard concurrently.
    For information about which configuration parameters apply to each event source, see the following topics.
    Parameters:
    
    createEventSourceMappingRequest -
    
    Returns:
    
    Result of the CreateEventSourceMapping operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - createFunction
```
CreateFunctionResult createFunction(CreateFunctionRequest createFunctionRequest)
```
    Creates a Lambda function. To create a function, you need a deployment package and an execution role. The deployment package is a .zip file archive or container image that contains your function code. The execution role grants the function permission to use Amazon Web Services, such as Amazon CloudWatch Logs for log streaming and X-Ray for request tracing.
    
    If the deployment package is a container image, then you set the package type to Image. For a container image, the code property must include the URI of a container image in the Amazon ECR registry. You do not need to specify the handler and runtime properties.
    
    If the deployment package is a .zip file archive, then you set the package type to Zip. For a .zip file archive, the code property specifies the location of the .zip file. You must also specify the handler and runtime properties. The code in the deployment package must be compatible with the target instruction set architecture of the function ( x86-64 or arm64). If you do not specify the architecture, then the default value is x86-64.
    
    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 Lambda 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).
    
    You can use code signing if your deployment package is a .zip file archive. To enable code signing for this function, specify the ARN of a code-signing configuration. When a user attempts to deploy a code package with UpdateFunctionCode, Lambda checks that the code package has a valid signature from a trusted publisher. The code-signing configuration includes set of signing profiles, which define the trusted publishers for this function.
    
    If another Amazon Web Services account or an Amazon Web Service invokes your function, use AddPermission to grant permission by creating a resource-based Identity and Access Management (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 Amazon Web Services, create an event source mapping (CreateEventSourceMapping), or configure a function trigger in the other service. For more information, see Invoking Lambda functions.
    Parameters:
    
    createFunctionRequest -
    
    Returns:
    
    Result of the CreateFunction operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    CodeStorageExceededException - Your Amazon Web Services account has exceeded its maximum total code size. For more information, see Lambda quotas.
    
    CodeVerificationFailedException - The code signature failed one or more of the validation checks for signature mismatch or expiry, and the code signing policy is set to ENFORCE. Lambda blocks the deployment.
    
    InvalidCodeSignatureException - The code signature failed the integrity check. If the integrity check fails, then Lambda blocks deployment, even if the code signing policy is set to WARN.
    
    CodeSigningConfigNotFoundException - The specified code signing configuration does not exist.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - create-function
      This example creates a Lambda function.
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); CreateFunctionRequest request = new CreateFunctionRequest().withFunctionName("MyFunction").withRuntime("nodejs4.3") //replace with the actual arn of the execution role you created .withRole("arn:aws:iam::123456789012:role/service-role/role-name") //is of the form of the name of your source file and then name of your function handler .withHandler("souce_file.handler_name").withCode(new FunctionCode()).withDescription("").withTimeout(15).withMemorySize(128).withPublish(true) .withVpcConfig(new VpcConfig()); CreateFunctionResult response = client.createFunction(request);
  - createFunctionUrlConfig
```
CreateFunctionUrlConfigResult createFunctionUrlConfig(CreateFunctionUrlConfigRequest createFunctionUrlConfigRequest)
```
    Creates a Lambda function URL with the specified configuration parameters. A function URL is a dedicated HTTP(S) endpoint that you can use to invoke your function.
    
    Parameters:
    
    createFunctionUrlConfigRequest -
    
    Returns:
    
    Result of the CreateFunctionUrlConfig operation returned by the service.
    
    Throws:
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - deleteAlias
```
DeleteAliasResult deleteAlias(DeleteAliasRequest deleteAliasRequest)
```
    Deletes a Lambda function alias.
    Parameters:
    
    deleteAliasRequest -
    
    Returns:
    
    Result of the DeleteAlias operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To delete a Lambda function alias
      This operation deletes a Lambda function alias
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); DeleteAliasRequest request = new DeleteAliasRequest().withFunctionName("myFunction").withName("alias"); DeleteAliasResult response = client.deleteAlias(request);
  - deleteCodeSigningConfig
```
DeleteCodeSigningConfigResult deleteCodeSigningConfig(DeleteCodeSigningConfigRequest deleteCodeSigningConfigRequest)
```
    Deletes the code signing configuration. You can delete the code signing configuration only if no function is using it.
    
    Parameters:
    
    deleteCodeSigningConfigRequest -
    
    Returns:
    
    Result of the DeleteCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - deleteEventSourceMapping
```
DeleteEventSourceMappingResult deleteEventSourceMapping(DeleteEventSourceMappingRequest deleteEventSourceMappingRequest)
```
    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.
    Parameters:
    
    deleteEventSourceMappingRequest -
    
    Returns:
    
    Result of the DeleteEventSourceMapping operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceInUseException - The operation conflicts with the resource's availability. For example, you tried to update an event source mapping in the CREATING state, or you tried to delete an event source mapping currently UPDATING.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To delete a Lambda function event source mapping
      This operation deletes a Lambda function event source mapping
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); DeleteEventSourceMappingRequest request = new DeleteEventSourceMappingRequest().withUUID("12345kxodurf3443"); DeleteEventSourceMappingResult response = client.deleteEventSourceMapping(request);
  - deleteFunction
```
DeleteFunctionResult deleteFunction(DeleteFunctionRequest deleteFunctionRequest)
```
    Deletes a Lambda function. To delete a specific function version, use the Qualifier parameter. Otherwise, all versions and aliases are deleted. This doesn't require the user to have explicit permissions for DeleteAlias.
    
    To delete Lambda event source mappings that invoke a function, use DeleteEventSourceMapping. For Amazon Web Services and resources that invoke your function directly, delete the trigger in the service where you originally configured it.
    Parameters:
    
    deleteFunctionRequest -
    
    Returns:
    
    Result of the DeleteFunction operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To delete a Lambda function
      This operation deletes a Lambda function
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); DeleteFunctionRequest request = new DeleteFunctionRequest().withFunctionName("myFunction").withQualifier("1"); DeleteFunctionResult response = client.deleteFunction(request);
  - deleteFunctionCodeSigningConfig
```
DeleteFunctionCodeSigningConfigResult deleteFunctionCodeSigningConfig(DeleteFunctionCodeSigningConfigRequest deleteFunctionCodeSigningConfigRequest)
```
    Removes the code signing configuration from the function.
    
    Parameters:
    
    deleteFunctionCodeSigningConfigRequest -
    
    Returns:
    
    Result of the DeleteFunctionCodeSigningConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    CodeSigningConfigNotFoundException - The specified code signing configuration does not exist.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - deleteFunctionConcurrency
```
DeleteFunctionConcurrencyResult deleteFunctionConcurrency(DeleteFunctionConcurrencyRequest deleteFunctionConcurrencyRequest)
```
    Removes a concurrent execution limit from a function.
    
    Parameters:
    
    deleteFunctionConcurrencyRequest -
    
    Returns:
    
    Result of the DeleteFunctionConcurrency operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - deleteFunctionEventInvokeConfig
```
DeleteFunctionEventInvokeConfigResult deleteFunctionEventInvokeConfig(DeleteFunctionEventInvokeConfigRequest deleteFunctionEventInvokeConfigRequest)
```
    Deletes the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Parameters:
    
    deleteFunctionEventInvokeConfigRequest -
    
    Returns:
    
    Result of the DeleteFunctionEventInvokeConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - deleteFunctionUrlConfig
```
DeleteFunctionUrlConfigResult deleteFunctionUrlConfig(DeleteFunctionUrlConfigRequest deleteFunctionUrlConfigRequest)
```
    Deletes a Lambda function URL. When you delete a function URL, you can't recover it. Creating a new function URL results in a different URL address.
    
    Parameters:
    
    deleteFunctionUrlConfigRequest -
    
    Returns:
    
    Result of the DeleteFunctionUrlConfig operation returned by the service.
    
    Throws:
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - deleteLayerVersion
```
DeleteLayerVersionResult deleteLayerVersion(DeleteLayerVersionRequest deleteLayerVersionRequest)
```
    Deletes a version of an 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.
    
    Parameters:
    
    deleteLayerVersionRequest -
    
    Returns:
    
    Result of the DeleteLayerVersion operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - deleteProvisionedConcurrencyConfig
```
DeleteProvisionedConcurrencyConfigResult deleteProvisionedConcurrencyConfig(DeleteProvisionedConcurrencyConfigRequest deleteProvisionedConcurrencyConfigRequest)
```
    Deletes the provisioned concurrency configuration for a function.
    
    Parameters:
    
    deleteProvisionedConcurrencyConfigRequest -
    
    Returns:
    
    Result of the DeleteProvisionedConcurrencyConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
  - getAccountSettings
```
GetAccountSettingsResult getAccountSettings(GetAccountSettingsRequest getAccountSettingsRequest)
```
    Retrieves details about your account's limits and usage in an Amazon Web Services Region.
    Parameters:
    
    getAccountSettingsRequest -
    
    Returns:
    
    Result of the GetAccountSettings operation returned by the service.
    
    Throws:
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieves a Lambda customer's account settings
      This operation retrieves a Lambda customer's account settings
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetAccountSettingsRequest request = new GetAccountSettingsRequest(); GetAccountSettingsResult response = client.getAccountSettings(request);
  - getAlias
```
GetAliasResult getAlias(GetAliasRequest getAliasRequest)
```
    Returns details about a Lambda function alias.
    Parameters:
    
    getAliasRequest -
    
    Returns:
    
    Result of the GetAlias operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function alias
      This operation retrieves a Lambda function alias
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetAliasRequest request = new GetAliasRequest().withFunctionName("myFunction").withName("myFunctionAlias"); GetAliasResult response = client.getAlias(request);
  - getCodeSigningConfig
```
GetCodeSigningConfigResult getCodeSigningConfig(GetCodeSigningConfigRequest getCodeSigningConfigRequest)
```
    Returns information about the specified code signing configuration.
    
    Parameters:
    
    getCodeSigningConfigRequest -
    
    Returns:
    
    Result of the GetCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - getEventSourceMapping
```
GetEventSourceMappingResult getEventSourceMapping(GetEventSourceMappingRequest getEventSourceMappingRequest)
```
    Returns details about an event source mapping. You can get the identifier of a mapping from the output of ListEventSourceMappings.
    Parameters:
    
    getEventSourceMappingRequest -
    
    Returns:
    
    Result of the GetEventSourceMapping operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function's event source mapping
      This operation retrieves a Lambda function's event source mapping
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetEventSourceMappingRequest request = new GetEventSourceMappingRequest().withUUID("123489-xxxxx-kdla8d89d7"); GetEventSourceMappingResult response = client.getEventSourceMapping(request);
  - getFunction
```
GetFunctionResult getFunction(GetFunctionRequest getFunctionRequest)
```
    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.
    Parameters:
    
    getFunctionRequest -
    
    Returns:
    
    Result of the GetFunction operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function's event source mapping
      This operation retrieves a Lambda function's event source mapping
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetFunctionRequest request = new GetFunctionRequest().withFunctionName("myFunction").withQualifier("1"); GetFunctionResult response = client.getFunction(request);
  - getFunctionCodeSigningConfig
```
GetFunctionCodeSigningConfigResult getFunctionCodeSigningConfig(GetFunctionCodeSigningConfigRequest getFunctionCodeSigningConfigRequest)
```
    Returns the code signing configuration for the specified function.
    
    Parameters:
    
    getFunctionCodeSigningConfigRequest -
    
    Returns:
    
    Result of the GetFunctionCodeSigningConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - getFunctionConcurrency
```
GetFunctionConcurrencyResult getFunctionConcurrency(GetFunctionConcurrencyRequest getFunctionConcurrencyRequest)
```
    Returns details about the reserved concurrency configuration for a function. To set a concurrency limit for a function, use PutFunctionConcurrency.
    
    Parameters:
    
    getFunctionConcurrencyRequest -
    
    Returns:
    
    Result of the GetFunctionConcurrency operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
  - getFunctionConfiguration
```
GetFunctionConfigurationResult getFunctionConfiguration(GetFunctionConfigurationRequest getFunctionConfigurationRequest)
```
    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.
    Parameters:
    
    getFunctionConfigurationRequest -
    
    Returns:
    
    Result of the GetFunctionConfiguration operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function's event source mapping
      This operation retrieves a Lambda function's event source mapping
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetFunctionConfigurationRequest request = new GetFunctionConfigurationRequest().withFunctionName("myFunction").withQualifier("1"); GetFunctionConfigurationResult response = client.getFunctionConfiguration(request);
  - getFunctionEventInvokeConfig
```
GetFunctionEventInvokeConfigResult getFunctionEventInvokeConfig(GetFunctionEventInvokeConfigRequest getFunctionEventInvokeConfigRequest)
```
    Retrieves the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Parameters:
    
    getFunctionEventInvokeConfigRequest -
    
    Returns:
    
    Result of the GetFunctionEventInvokeConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - getFunctionUrlConfig
```
GetFunctionUrlConfigResult getFunctionUrlConfig(GetFunctionUrlConfigRequest getFunctionUrlConfigRequest)
```
    Returns details about a Lambda function URL.
    
    Parameters:
    
    getFunctionUrlConfigRequest -
    
    Returns:
    
    Result of the GetFunctionUrlConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersion
```
GetLayerVersionResult getLayerVersion(GetLayerVersionRequest getLayerVersionRequest)
```
    Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
    
    Parameters:
    
    getLayerVersionRequest -
    
    Returns:
    
    Result of the GetLayerVersion operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersionByArn
```
GetLayerVersionByArnResult getLayerVersionByArn(GetLayerVersionByArnRequest getLayerVersionByArnRequest)
```
    Returns information about a version of an Lambda layer, with a link to download the layer archive that's valid for 10 minutes.
    
    Parameters:
    
    getLayerVersionByArnRequest -
    
    Returns:
    
    Result of the GetLayerVersionByArn operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - getLayerVersionPolicy
```
GetLayerVersionPolicyResult getLayerVersionPolicy(GetLayerVersionPolicyRequest getLayerVersionPolicyRequest)
```
    Returns the permission policy for a version of an Lambda layer. For more information, see AddLayerVersionPermission.
    
    Parameters:
    
    getLayerVersionPolicyRequest -
    
    Returns:
    
    Result of the GetLayerVersionPolicy operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
  - getPolicy
```
GetPolicyResult getPolicy(GetPolicyRequest getPolicyRequest)
```
    Returns the resource-based IAM policy for a function, version, or alias.
    Parameters:
    
    getPolicyRequest -
    
    Returns:
    
    Result of the GetPolicy operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function policy
      This operation retrieves a Lambda function policy
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); GetPolicyRequest request = new GetPolicyRequest().withFunctionName("myFunction").withQualifier("1"); GetPolicyResult response = client.getPolicy(request);
  - getProvisionedConcurrencyConfig
```
GetProvisionedConcurrencyConfigResult getProvisionedConcurrencyConfig(GetProvisionedConcurrencyConfigRequest getProvisionedConcurrencyConfigRequest)
```
    Retrieves the provisioned concurrency configuration for a function's alias or version.
    
    Parameters:
    
    getProvisionedConcurrencyConfigRequest -
    
    Returns:
    
    Result of the GetProvisionedConcurrencyConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    ProvisionedConcurrencyConfigNotFoundException - The specified configuration does not exist.
    
    See Also:
    
    AWS API Documentation
  - getRuntimeManagementConfig
```
GetRuntimeManagementConfigResult getRuntimeManagementConfig(GetRuntimeManagementConfigRequest getRuntimeManagementConfigRequest)
```
    Retrieves the runtime management configuration for a function's version. If the runtime update mode is Manual, this includes the ARN of the runtime version and the runtime update mode. If the runtime update mode is Auto or Function update, this includes the runtime update mode and null is returned for the ARN. For more information, see Runtime updates.
    
    Parameters:
    
    getRuntimeManagementConfigRequest -
    
    Returns:
    
    Result of the GetRuntimeManagementConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - invoke
```
InvokeResult invoke(InvokeRequest invokeRequest)
```
    Invokes a Lambda function. You can invoke a function synchronously (and wait for the response), or asynchronously. By default, Lambda invokes your function synchronously (i.e. theInvocationType is RequestResponse). To invoke a function asynchronously, set InvocationType to Event. Lambda passes the ClientContext object to your function for synchronous invocations only.
    
    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 Error handling and automatic retries in Lambda.
    
    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, quota errors, or issues with your function's code and configuration. For example, Lambda returns TooManyRequestsException if running 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 disconnect 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. For details on how to set up permissions for cross-account invocations, see Granting function access to other accounts.
    Parameters:
    
    invokeRequest -
    
    Returns:
    
    Result of the Invoke operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidRequestContentException - The request body could not be parsed as JSON.
    
    RequestTooLargeException - The request payload exceeded the Invoke request body JSON input quota. For more information, see Lambda quotas.
    
    UnsupportedMediaTypeException - The content type of the Invoke request body is not JSON.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    EC2UnexpectedException - Lambda received an unexpected Amazon EC2 client exception while setting up for the Lambda function.
    
    SubnetIPAddressLimitReachedException - Lambda couldn't set up VPC access for the Lambda function because one or more configured subnets has no available IP addresses.
    
    ENILimitReachedException - Lambda couldn't create an elastic network interface in the VPC, specified as part of Lambda function configuration, because the limit for network interfaces has been reached. For more information, see Lambda quotas.
    
    EFSMountConnectivityException - The Lambda function couldn't make a network connection to the configured file system.
    
    EFSMountFailureException - The Lambda function couldn't mount the configured file system due to a permission or configuration issue.
    
    EFSMountTimeoutException - The Lambda function made a network connection to the configured file system, but the mount operation timed out.
    
    EFSIOException - An error occurred when reading from or writing to a connected file system.
    
    SnapStartException - The afterRestore() runtime hook encountered an error. For more information, check the Amazon CloudWatch logs.
    
    SnapStartTimeoutException - Lambda couldn't restore the snapshot within the timeout limit.
    
    SnapStartNotReadyException - Lambda is initializing your function. You can invoke the function when the function state becomes Active.
    
    EC2ThrottledException - Amazon EC2 throttled Lambda during Lambda function initialization using the execution role provided for the function.
    
    EC2AccessDeniedException - Need additional permissions to configure VPC settings.
    
    InvalidSubnetIDException - The subnet ID provided in the Lambda function VPC configuration is not valid.
    
    InvalidSecurityGroupIDException - The security group ID provided in the Lambda function VPC configuration is not valid.
    
    InvalidZipFileException - Lambda could not unzip the deployment package.
    
    KMSDisabledException - Lambda couldn't decrypt the environment variables because the KMS key used is disabled. Check the Lambda function's KMS key settings.
    
    KMSInvalidStateException - Lambda couldn't decrypt the environment variables because the state of the KMS key used is not valid for Decrypt. Check the function's KMS key settings.
    
    KMSAccessDeniedException - Lambda couldn't decrypt the environment variables because KMS access was denied. Check the Lambda function's KMS permissions.
    
    KMSNotFoundException - Lambda couldn't decrypt the environment variables because the KMS key was not found. Check the function's KMS key settings.
    
    InvalidRuntimeException - The runtime or runtime version specified is not supported.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceNotReadyException - The function is inactive and its VPC connection is no longer available. Wait for the VPC connection to reestablish and try again.
    
    RecursiveInvocationException - Lambda has detected your function being invoked in a recursive loop with other Amazon Web Services resources and stopped your function's invocation.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To invoke a Lambda function
      This operation invokes a Lambda function
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); InvokeRequest request = new InvokeRequest().withFunctionName("MyFunction").withInvocationType("Event").withLogType("Tail").withClientContext("MyApp") .withPayload(ByteBuffer.wrap("fileb://file-path/input.json".getBytes())).withQualifier("1"); InvokeResult response = client.invoke(request);
  - invokeAsync
```
@Deprecated
InvokeAsyncResult invokeAsync(InvokeAsyncRequest invokeAsyncRequest)
```
    Deprecated.
    
    For asynchronous function invocation, use Invoke.
    
    Invokes a function asynchronously.
    
    If you do use the InvokeAsync action, note that it doesn't support the use of X-Ray active tracing. Trace ID is not propagated to the function, even if X-Ray active tracing is turned on.
    
    Parameters:
    
    invokeAsyncRequest -
    
    Returns:
    
    Result of the InvokeAsync operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidRequestContentException - The request body could not be parsed as JSON.
    
    InvalidRuntimeException - The runtime or runtime version specified is not supported.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - listAliases
```
ListAliasesResult listAliases(ListAliasesRequest listAliasesRequest)
```
    Returns a list of aliases for a Lambda function.
    Parameters:
    
    listAliasesRequest -
    
    Returns:
    
    Result of the ListAliases operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a Lambda function aliases
      This operation retrieves a Lambda function's aliases
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); ListAliasesRequest request = new ListAliasesRequest().withFunctionName("myFunction").withFunctionVersion("1").withMarker("").withMaxItems(123); ListAliasesResult response = client.listAliases(request);
  - listCodeSigningConfigs
```
ListCodeSigningConfigsResult listCodeSigningConfigs(ListCodeSigningConfigsRequest listCodeSigningConfigsRequest)
```
    Returns a list of code signing configurations. A request returns up to 10,000 configurations per call. You can use the MaxItems parameter to return fewer configurations per call.
    
    Parameters:
    
    listCodeSigningConfigsRequest -
    
    Returns:
    
    Result of the ListCodeSigningConfigs operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
  - listEventSourceMappings
```
ListEventSourceMappingsResult listEventSourceMappings(ListEventSourceMappingsRequest listEventSourceMappingsRequest)
```
    Lists event source mappings. Specify an EventSourceArn to show only event source mappings for a single event source.
    
    Parameters:
    
    listEventSourceMappingsRequest -
    
    Returns:
    
    Result of the ListEventSourceMappings operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - listEventSourceMappings
```
ListEventSourceMappingsResult listEventSourceMappings()
```
    Simplified method form for invoking the ListEventSourceMappings operation.
    
    See Also:
    
    listEventSourceMappings(ListEventSourceMappingsRequest)
  - listFunctionEventInvokeConfigs
```
ListFunctionEventInvokeConfigsResult listFunctionEventInvokeConfigs(ListFunctionEventInvokeConfigsRequest listFunctionEventInvokeConfigsRequest)
```
    Retrieves a list of configurations for asynchronous invocation for a function.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Parameters:
    
    listFunctionEventInvokeConfigsRequest -
    
    Returns:
    
    Result of the ListFunctionEventInvokeConfigs operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
  - listFunctionUrlConfigs
```
ListFunctionUrlConfigsResult listFunctionUrlConfigs(ListFunctionUrlConfigsRequest listFunctionUrlConfigsRequest)
```
    Returns a list of Lambda function URLs for the specified function.
    
    Parameters:
    
    listFunctionUrlConfigsRequest -
    
    Returns:
    
    Result of the ListFunctionUrlConfigs operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - listFunctions
```
ListFunctionsResult listFunctions(ListFunctionsRequest listFunctionsRequest)
```
    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.
    
    The ListFunctions operation returns a subset of the FunctionConfiguration fields. To get the additional fields (State, StateReasonCode, StateReason, LastUpdateStatus, LastUpdateStatusReason, LastUpdateStatusReasonCode, RuntimeVersionConfig) for a function or version, use GetFunction.
    Parameters:
    
    listFunctionsRequest -
    
    Returns:
    
    Result of the ListFunctions operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a list of Lambda functions
      This operation retrieves a Lambda functions
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); ListFunctionsRequest request = new ListFunctionsRequest().withMarker("").withMaxItems(123); ListFunctionsResult response = client.listFunctions(request);
  - listFunctions
```
ListFunctionsResult listFunctions()
```
    Simplified method form for invoking the ListFunctions operation.
    
    See Also:
    
    listFunctions(ListFunctionsRequest)
  - listFunctionsByCodeSigningConfig
```
ListFunctionsByCodeSigningConfigResult listFunctionsByCodeSigningConfig(ListFunctionsByCodeSigningConfigRequest listFunctionsByCodeSigningConfigRequest)
```
    List the functions that use the specified code signing configuration. You can use this method prior to deleting a code signing configuration, to verify that no functions are using it.
    
    Parameters:
    
    listFunctionsByCodeSigningConfigRequest -
    
    Returns:
    
    Result of the ListFunctionsByCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - listLayerVersions
```
ListLayerVersionsResult listLayerVersions(ListLayerVersionsRequest listLayerVersionsRequest)
```
    Lists the versions of an 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. Specify a compatible architecture to include only layer versions that are compatible with that architecture.
    
    Parameters:
    
    listLayerVersionsRequest -
    
    Returns:
    
    Result of the ListLayerVersions operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - listLayers
```
ListLayersResult listLayers(ListLayersRequest listLayersRequest)
```
    Lists 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. Specify a compatible architecture to include only layers that are compatible with that instruction set architecture.
    
    Parameters:
    
    listLayersRequest -
    
    Returns:
    
    Result of the ListLayers operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - listProvisionedConcurrencyConfigs
```
ListProvisionedConcurrencyConfigsResult listProvisionedConcurrencyConfigs(ListProvisionedConcurrencyConfigsRequest listProvisionedConcurrencyConfigsRequest)
```
    Retrieves a list of provisioned concurrency configurations for a function.
    
    Parameters:
    
    listProvisionedConcurrencyConfigsRequest -
    
    Returns:
    
    Result of the ListProvisionedConcurrencyConfigs operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
  - listTags
```
ListTagsResult listTags(ListTagsRequest listTagsRequest)
```
    Returns a function's tags. You can also view tags with GetFunction.
    
    Parameters:
    
    listTagsRequest -
    
    Returns:
    
    Result of the ListTags operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - listVersionsByFunction
```
ListVersionsByFunctionResult listVersionsByFunction(ListVersionsByFunctionRequest listVersionsByFunctionRequest)
```
    Returns a list of versions, with the version-specific configuration of each. Lambda returns up to 50 versions per call.
    Parameters:
    
    listVersionsByFunctionRequest -
    
    Returns:
    
    Result of the ListVersionsByFunction operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To retrieve a list of Lambda function versions
      This operation retrieves a Lambda function versions
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); ListVersionsByFunctionRequest request = new ListVersionsByFunctionRequest().withFunctionName("myFunction").withMarker("").withMaxItems(123); ListVersionsByFunctionResult response = client.listVersionsByFunction(request);
  - publishLayerVersion
```
PublishLayerVersionResult publishLayerVersion(PublishLayerVersionRequest publishLayerVersionRequest)
```
    Creates an 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.
    
    Parameters:
    
    publishLayerVersionRequest -
    
    Returns:
    
    Result of the PublishLayerVersion operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    CodeStorageExceededException - Your Amazon Web Services account has exceeded its maximum total code size. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - publishVersion
```
PublishVersionResult publishVersion(PublishVersionRequest publishVersionRequest)
```
    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.
    
    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.
    Parameters:
    
    publishVersionRequest -
    
    Returns:
    
    Result of the PublishVersion operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    CodeStorageExceededException - Your Amazon Web Services account has exceeded its maximum total code size. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To publish a version of a Lambda function
      This operation publishes a version of a Lambda function
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); PublishVersionRequest request = new PublishVersionRequest().withFunctionName("myFunction").withCodeSha256("").withDescription(""); PublishVersionResult response = client.publishVersion(request);
  - putFunctionCodeSigningConfig
```
PutFunctionCodeSigningConfigResult putFunctionCodeSigningConfig(PutFunctionCodeSigningConfigRequest putFunctionCodeSigningConfigRequest)
```
    Update the code signing configuration for the function. Changes to the code signing configuration take effect the next time a user tries to deploy a code package to the function.
    
    Parameters:
    
    putFunctionCodeSigningConfigRequest -
    
    Returns:
    
    Result of the PutFunctionCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    CodeSigningConfigNotFoundException - The specified code signing configuration does not exist.
    
    See Also:
    
    AWS API Documentation
  - putFunctionConcurrency
```
PutFunctionConcurrencyResult putFunctionConcurrency(PutFunctionConcurrencyRequest putFunctionConcurrencyRequest)
```
    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 Lambda function scaling.
    
    Parameters:
    
    putFunctionConcurrencyRequest -
    
    Returns:
    
    Result of the PutFunctionConcurrency operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - putFunctionEventInvokeConfig
```
PutFunctionEventInvokeConfigResult putFunctionEventInvokeConfig(PutFunctionEventInvokeConfigRequest putFunctionEventInvokeConfigRequest)
```
    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.
    
    Parameters:
    
    putFunctionEventInvokeConfigRequest -
    
    Returns:
    
    Result of the PutFunctionEventInvokeConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - putProvisionedConcurrencyConfig
```
PutProvisionedConcurrencyConfigResult putProvisionedConcurrencyConfig(PutProvisionedConcurrencyConfigRequest putProvisionedConcurrencyConfigRequest)
```
    Adds a provisioned concurrency configuration to a function's alias or version.
    
    Parameters:
    
    putProvisionedConcurrencyConfigRequest -
    
    Returns:
    
    Result of the PutProvisionedConcurrencyConfig operation returned by the service.
    
    Throws:
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ServiceException - The Lambda service encountered an internal error.
    
    See Also:
    
    AWS API Documentation
  - putRuntimeManagementConfig
```
PutRuntimeManagementConfigResult putRuntimeManagementConfig(PutRuntimeManagementConfigRequest putRuntimeManagementConfigRequest)
```
    Sets the runtime management configuration for a function's version. For more information, see Runtime updates.
    
    Parameters:
    
    putRuntimeManagementConfigRequest -
    
    Returns:
    
    Result of the PutRuntimeManagementConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - removeLayerVersionPermission
```
RemoveLayerVersionPermissionResult removeLayerVersionPermission(RemoveLayerVersionPermissionRequest removeLayerVersionPermissionRequest)
```
    Removes a statement from the permissions policy for a version of an Lambda layer. For more information, see AddLayerVersionPermission.
    
    Parameters:
    
    removeLayerVersionPermissionRequest -
    
    Returns:
    
    Result of the RemoveLayerVersionPermission operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    See Also:
    
    AWS API Documentation
  - removePermission
```
RemovePermissionResult removePermission(RemovePermissionRequest removePermissionRequest)
```
    Revokes function-use permission from an Amazon Web Service or another Amazon Web Services account. You can get the ID of the statement from the output of GetPolicy.
    Parameters:
    
    removePermissionRequest -
    
    Returns:
    
    Result of the RemovePermission operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To remove a Lambda function's permissions
      This operation removes a Lambda function's permissions
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); RemovePermissionRequest request = new RemovePermissionRequest().withFunctionName("myFunction").withStatementId("role-statement-id").withQualifier("1"); RemovePermissionResult response = client.removePermission(request);
  - tagResource
```
TagResourceResult tagResource(TagResourceRequest tagResourceRequest)
```
    Adds tags to a function.
    
    Parameters:
    
    tagResourceRequest -
    
    Returns:
    
    Result of the TagResource operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - untagResource
```
UntagResourceResult untagResource(UntagResourceRequest untagResourceRequest)
```
    Removes tags from a function.
    
    Parameters:
    
    untagResourceRequest -
    
    Returns:
    
    Result of the UntagResource operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - updateAlias
```
UpdateAliasResult updateAlias(UpdateAliasRequest updateAliasRequest)
```
    Updates the configuration of a Lambda function alias.
    Parameters:
    
    updateAliasRequest -
    
    Returns:
    
    Result of the UpdateAlias operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To update a Lambda function alias
      This operation updates a Lambda function alias
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); UpdateAliasRequest request = new UpdateAliasRequest().withFunctionName("myFunction").withName("functionAlias").withFunctionVersion("1") .withDescription(""); UpdateAliasResult response = client.updateAlias(request);
  - updateCodeSigningConfig
```
UpdateCodeSigningConfigResult updateCodeSigningConfig(UpdateCodeSigningConfigRequest updateCodeSigningConfigRequest)
```
    Update the code signing configuration. Changes to the code signing configuration take effect the next time a user tries to deploy a code package to the function.
    
    Parameters:
    
    updateCodeSigningConfigRequest -
    
    Returns:
    
    Result of the UpdateCodeSigningConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    See Also:
    
    AWS API Documentation
  - updateEventSourceMapping
```
UpdateEventSourceMappingResult updateEventSourceMapping(UpdateEventSourceMappingRequest updateEventSourceMappingRequest)
```
    Updates an event source mapping. You can change the function that Lambda invokes, or pause invocation and resume later from the same location.
    
    For details about how to configure different event sources, see the following topics.
    The following error handling options are available only 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. The default value is infinite (-1). When set to infinite (-1), failed records are retried until the record expires
    - MaximumRetryAttempts – Discard records after the specified number of retries. The default value is infinite (-1). When set to infinite (-1), failed records are retried until the record expires.
    - ParallelizationFactor – Process multiple batches from each shard concurrently.
    For information about which configuration parameters apply to each event source, see the following topics.
    Parameters:
    
    updateEventSourceMappingRequest -
    
    Returns:
    
    Result of the UpdateEventSourceMapping operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceInUseException - The operation conflicts with the resource's availability. For example, you tried to update an event source mapping in the CREATING state, or you tried to delete an event source mapping currently UPDATING.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To update a Lambda function event source mapping
      This operation updates a Lambda function event source mapping
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); UpdateEventSourceMappingRequest request = new UpdateEventSourceMappingRequest().withUUID("1234xCy789012").withFunctionName("myFunction") .withEnabled(true).withBatchSize(123); UpdateEventSourceMappingResult response = client.updateEventSourceMapping(request);
  - updateFunctionCode
```
UpdateFunctionCodeResult updateFunctionCode(UpdateFunctionCodeRequest updateFunctionCodeRequest)
```
    Updates a Lambda function's code. If code signing is enabled for the function, the code package must be signed by a trusted publisher. For more information, see Configuring code signing for Lambda.
    
    If the function's package type is Image, then you must specify the code package in ImageUri as the URI of a container image in the Amazon ECR registry.
    
    If the function's package type is Zip, then you must specify the deployment package as a .zip file archive. Enter the Amazon S3 bucket and key of the code .zip file location. You can also provide the function code inline using the ZipFile field.
    
    The code in the deployment package must be compatible with the target instruction set architecture of the function (x86-64 or arm64).
    
    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.
    
    For a function defined as a container image, Lambda resolves the image tag to an image digest. In Amazon ECR, if you update the image tag to a new image, Lambda does not automatically update the function.
    Parameters:
    
    updateFunctionCodeRequest -
    
    Returns:
    
    Result of the UpdateFunctionCode operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    CodeStorageExceededException - Your Amazon Web Services account has exceeded its maximum total code size. For more information, see Lambda quotas.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    CodeVerificationFailedException - The code signature failed one or more of the validation checks for signature mismatch or expiry, and the code signing policy is set to ENFORCE. Lambda blocks the deployment.
    
    InvalidCodeSignatureException - The code signature failed the integrity check. If the integrity check fails, then Lambda blocks deployment, even if the code signing policy is set to WARN.
    
    CodeSigningConfigNotFoundException - The specified code signing configuration does not exist.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To update a Lambda function's code
      This operation updates a Lambda function's code
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); UpdateFunctionCodeRequest request = new UpdateFunctionCodeRequest().withFunctionName("myFunction") .withZipFile(ByteBuffer.wrap("fileb://file-path/file.zip".getBytes())).withS3Bucket("myBucket").withS3Key("myKey").withS3ObjectVersion("1") .withPublish(true); UpdateFunctionCodeResult response = client.updateFunctionCode(request);
  - updateFunctionConfiguration
```
UpdateFunctionConfigurationResult updateFunctionConfiguration(UpdateFunctionConfigurationRequest updateFunctionConfigurationRequest)
```
    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 Lambda 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 Amazon Web Services account or Amazon Web Service, use AddPermission.
    Parameters:
    
    updateFunctionConfigurationRequest -
    
    Returns:
    
    Result of the UpdateFunctionConfiguration operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    PreconditionFailedException - The RevisionId provided does not match the latest RevisionId for the Lambda function or alias. Call the GetFunction or the GetAlias API operation to retrieve the latest RevisionId for your resource.
    
    CodeVerificationFailedException - The code signature failed one or more of the validation checks for signature mismatch or expiry, and the code signing policy is set to ENFORCE. Lambda blocks the deployment.
    
    InvalidCodeSignatureException - The code signature failed the integrity check. If the integrity check fails, then Lambda blocks deployment, even if the code signing policy is set to WARN.
    
    CodeSigningConfigNotFoundException - The specified code signing configuration does not exist.
    
    See Also:
    
    AWS API Documentation
    
    Samples:
    - To update a Lambda function's configuration
      This operation updates a Lambda function's configuration
      
      AWSLambda client = AWSLambdaClientBuilder.standard().build(); UpdateFunctionConfigurationRequest request = new UpdateFunctionConfigurationRequest().withFunctionName("myFunction") .withRole("arn:aws:iam::123456789012:role/lambda_basic_execution").withHandler("index.handler").withDescription("").withTimeout(123) .withMemorySize(128).withVpcConfig(new VpcConfig()).withRuntime("python2.7"); UpdateFunctionConfigurationResult response = client.updateFunctionConfiguration(request);
  - updateFunctionEventInvokeConfig
```
UpdateFunctionEventInvokeConfigResult updateFunctionEventInvokeConfig(UpdateFunctionEventInvokeConfigRequest updateFunctionEventInvokeConfigRequest)
```
    Updates the configuration for asynchronous invocation for a function, version, or alias.
    
    To configure options for asynchronous invocation, use PutFunctionEventInvokeConfig.
    
    Parameters:
    
    updateFunctionEventInvokeConfigRequest -
    
    Returns:
    
    Result of the UpdateFunctionEventInvokeConfig operation returned by the service.
    
    Throws:
    
    ServiceException - The Lambda service encountered an internal error.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    See Also:
    
    AWS API Documentation
  - updateFunctionUrlConfig
```
UpdateFunctionUrlConfigResult updateFunctionUrlConfig(UpdateFunctionUrlConfigRequest updateFunctionUrlConfigRequest)
```
    Updates the configuration for a Lambda function URL.
    
    Parameters:
    
    updateFunctionUrlConfigRequest -
    
    Returns:
    
    Result of the UpdateFunctionUrlConfig operation returned by the service.
    
    Throws:
    
    ResourceConflictException - The resource already exists, or another operation is in progress.
    
    ResourceNotFoundException - The resource specified in the request does not exist.
    
    InvalidParameterValueException - One of the parameters in the request is not valid.
    
    ServiceException - The Lambda service encountered an internal error.
    
    TooManyRequestsException - The request throughput limit was exceeded. For more information, see Lambda quotas.
    
    See Also:
    
    AWS API Documentation
  - shutdown
```
void shutdown()
```
    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.
  - getCachedResponseMetadata
```
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. 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.
    
    Parameters:
    
    request - The originally executed request.
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.
  - waiters
```
AWSLambdaWaiters waiters()
```

AWS SDK for Java 1.x API Reference - 1.12.773

Interface AWSLambda

Field Summary

Method Summary

Field Detail

ENDPOINT_PREFIX

Method Detail

setEndpoint

setRegion

addLayerVersionPermission

addPermission

add-permission

createAlias

createCodeSigningConfig

createEventSourceMapping

createFunction

create-function

createFunctionUrlConfig

deleteAlias

To delete a Lambda function alias

deleteCodeSigningConfig

deleteEventSourceMapping

To delete a Lambda function event source mapping

deleteFunction

To delete a Lambda function

deleteFunctionCodeSigningConfig

deleteFunctionConcurrency

deleteFunctionEventInvokeConfig

deleteFunctionUrlConfig

deleteLayerVersion

deleteProvisionedConcurrencyConfig

getAccountSettings

To retrieves a Lambda customer's account settings

getAlias

To retrieve a Lambda function alias

getCodeSigningConfig

getEventSourceMapping

To retrieve a Lambda function's event source mapping

getFunction

To retrieve a Lambda function's event source mapping

getFunctionCodeSigningConfig

getFunctionConcurrency

getFunctionConfiguration

To retrieve a Lambda function's event source mapping

getFunctionEventInvokeConfig

getFunctionUrlConfig

getLayerVersion

getLayerVersionByArn

getLayerVersionPolicy

getPolicy

To retrieve a Lambda function policy

getProvisionedConcurrencyConfig

getRuntimeManagementConfig

invoke

To invoke a Lambda function

invokeAsync

listAliases

To retrieve a Lambda function aliases

listCodeSigningConfigs

listEventSourceMappings

listEventSourceMappings

listFunctionEventInvokeConfigs

listFunctionUrlConfigs

listFunctions

To retrieve a list of Lambda functions

listFunctions

listFunctionsByCodeSigningConfig

listLayerVersions

listLayers

listProvisionedConcurrencyConfigs

listTags

listVersionsByFunction

To retrieve a list of Lambda function versions

publishLayerVersion

publishVersion

To publish a version of a Lambda function

putFunctionCodeSigningConfig

putFunctionConcurrency

putFunctionEventInvokeConfig

putProvisionedConcurrencyConfig