Lambda / Client / get_runtime_management_config



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.

See also: AWS API Documentation

Request Syntax

response = client.get_runtime_management_config(
  • FunctionName (string) –


    The name or ARN of the Lambda function.

    Name formats

    • Function namemy-function.

    • Function ARNarn:aws:lambda:us-west-2:123456789012:function:my-function.

    • Partial ARN123456789012:function:my-function.

    The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

  • Qualifier (string) – Specify a version of the function. This can be $LATEST or a published version number. If no value is specified, the configuration for the $LATEST version is returned.

Return type:



Response Syntax

    'UpdateRuntimeOn': 'Auto'|'Manual'|'FunctionUpdate',
    'RuntimeVersionArn': 'string',
    'FunctionArn': 'string'

Response Structure

  • (dict) –

    • UpdateRuntimeOn (string) –

      The current runtime update mode of the function.

    • RuntimeVersionArn (string) –

      The ARN of the runtime the function is configured to use. If the runtime update mode is Manual, the ARN is returned, otherwise null is returned.

    • FunctionArn (string) –

      The Amazon Resource Name (ARN) of your function.


  • Lambda.Client.exceptions.ServiceException

  • Lambda.Client.exceptions.ResourceNotFoundException

  • Lambda.Client.exceptions.InvalidParameterValueException

  • Lambda.Client.exceptions.TooManyRequestsException