The ID provided is invalid, provide a valid ID. Or a draft item that is created from the content type document exists. Therefore, the content type document cannot be deleted.

You do not have authorization to delete this content type document.

A content type document with the ID {id} was not found OR Current tenant's database is not provisioned.

Too Many Requests, the server has reached a limit, the request must be sent again at a later time.

Unexpected error.