amazonka-lambda-1.3.5: Amazon Lambda SDK.

Copyright(c) 2013-2015 Brendan Hay
LicenseMozilla Public License, v. 2.0.
MaintainerBrendan Hay <>
Portabilitynon-portable (GHC extensions)
Safe HaskellNone




Deletes the specified Lambda function code and configuration.

If you don't specify a function version, AWS Lambda will delete the function, including all its versions, and any aliases pointing to the function versions.

When you delete a function the associated resource policy is also deleted. You will need to delete the event source mappings explicitly.

For information about function versioning, see AWS Lambda Function Versioning and Aliases.

This operation requires permission for the 'lambda:DeleteFunction' action.

See: AWS API Reference for DeleteFunction.


Creating a Request

deleteFunction Source

Creates a value of DeleteFunction with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

Request Lenses

dfQualifier :: Lens' DeleteFunction (Maybe Text) Source

Using this optional parameter you can specify a function version (but not the $LATEST version) to direct AWS Lambda to delete a specific function version. If the function version has one or more aliases pointing to it, you will get an error because you cannot have aliases pointing to it. You can delete any function version but not the $LATEST, that is, you cannot specify $LATEST as the value of this parameter. The $LATEST version can be deleted only when you want to delete all the function versions and aliases.

You can only specify a function version and not alias name using this parameter. You cannot delete a function version using its alias.

If you don't specify this parameter, AWS Lambda will delete the function, including all its versions and aliases.

dfFunctionName :: Lens' DeleteFunction Text Source

The Lambda function to delete.

You can specify an unqualified function name (for example, "Thumbnail") or you can specify Amazon Resource Name (ARN) of the function (for example, "arn:aws:lambda:us-west-2:account-id:function:ThumbNail"). AWS Lambda also allows you to specify only the account ID qualifier (for example, "account-id:Thumbnail"). Note that the length constraint applies only to the ARN. If you specify only the function name, it is limited to 64 character in length.

Destructuring the Response

deleteFunctionResponse :: DeleteFunctionResponse Source

Creates a value of DeleteFunctionResponse with the minimum fields required to make a request.