Retrieves the status of your service-linked role deletion. After you use <a>DeleteServiceLinkedRole</a> to submit a service-linked role for deletion, you can use the <code>DeletionTaskId</code> parameter in <code>GetServiceLinkedRoleDeletionStatus</code> to check the status of the deletion. If the deletion fails, this operation returns the reason that it failed, if that information is returned by the service.