code: def adjust_monitor(self, handle, action, devices, events):
          
  
          events = list(events)
          devices = list(devices)
  
          for event in events:
              if event not in self.SUPPORTED_EVENTS:
                  raise ArgumentError("Unknown event type {} specified".format(event), events=events)
  
          if action not in self.SUPPORTED_ADJUSTMENTS:
              raise ArgumentError("Unknown adjustment {} specified".format(action))
  
          action = (handle, action, devices, events)
          if self._currently_notifying:
              self._deferred_adjustments.append(action)
          else:
              self._adjust_monitor_internal(*action)
docs: Adjust a previously registered callback.
  
          See :meth:`AbstractDeviceAdapter.adjust_monitor`.