Deletes a progress update stream, including all of its tasks, which was previously created as an AWS resource used for access control. This API has the following traits:

• The only parameter needed for DeleteProgressUpdateStream is the stream name (same as a CreateProgressUpdateStream call).

• The call will return, and a background process will asynchronously delete the stream and all of its resources (tasks, associated resources, resource attributes, created artifacts).

• If the stream takes time to be deleted, it might still show up on a ListProgressUpdateStreams call.

• CreateProgressUpdateStream, ImportMigrationTask, NotifyMigrationTaskState, and all Associate[*] APIs related to the tasks belonging to the stream will throw "InvalidInputException" if the stream of the same name is in the process of being deleted.

• Once the stream and all of its resources are deleted, CreateProgressUpdateStream for a stream of the same name will succeed, and that stream will be an entirely new logical resource (without any resources associated with the old stream).