code: def stop(self, skip_final_snapshot=False, final_snapshot_id=''):
          
          return self.connection.delete_dbinstance(self.id,
                                                   skip_final_snapshot,
                                                   final_snapshot_id)
docs: Delete this DBInstance.
  
          :type skip_final_snapshot: bool
          :param skip_final_snapshot: This parameter determines whether a final
                                      db snapshot is created before the instance
                                      is deleted.  If True, no snapshot is created.
                                      If False, a snapshot is created before
                                      deleting the instance.
  
          :type final_snapshot_id: str
          :param final_snapshot_id: If a final snapshot is requested, this
                                    is the identifier used for that snapshot.
  
          :rtype: :class:`boto.rds.dbinstance.DBInstance`
          :return: The deleted db instance.