Request Syntax Request Parameters Response Elements Errors See Also

DeleteStateMachineVersion

Deletes a state machine version. After you delete a version, you can't call StartExecution using that version's ARN or use the version with a state machine alias.

Note

Deleting a state machine version won't terminate its in-progress executions.

Note

You can't delete a state machine version currently referenced by one or more aliases. Before you delete a version, you must either delete the aliases or update them to point to another state machine version.

Related operations:

Request Syntax


{
   "stateMachineVersionArn": "string"
}

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.

stateMachineVersionArn

The Amazon Resource Name (ARN) of the state machine version to delete.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 2000.

Required: Yes

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.

Errors

For information about the errors that are common to all actions, see Common Errors.

ConflictException

Updating or deleting a resource can cause an inconsistent state. This error occurs when there're concurrent requests for DeleteStateMachineVersion, PublishStateMachineVersion, or UpdateStateMachine with the publish parameter set to true.

HTTP Status Code: 409

HTTP Status Code: 400

InvalidArn

The provided Amazon Resource Name (ARN) is not valid.

HTTP Status Code: 400

ValidationException

The input does not satisfy the constraints specified by an AWS service.

HTTP Status Code: 400