update a room definition

def update_room(self, stream_id, room_definition):
        ''' update a room definition '''
        req_hook = 'pod/v2/room/' + str(stream_id) + '/update'
        req_args = json.dumps(room_definition)
        status_code, response = self.__rest__.POST_query(req_hook, req_args)
        self.logger.debug('%s: %s' % (status_code, response))
        return status_code, response