code: def _delete(self, namespace, stream, start_id, end_time, configuration):
      
      start_id_event = Event(start_id)
      end_id_event = Event(uuid_from_kronos_time(end_time,
                                                 _type=UUIDType.HIGHEST))
      stream_events = self.db[namespace][stream]
  
      # Find the interval our events belong to.
      lo = bisect.bisect_left(stream_events, start_id_event)
      if lo + 1 > len(stream_events):
        return 0, []
      if stream_events[lo] == start_id_event:
        lo += 1
      hi = bisect.bisect_right(stream_events, end_id_event)
  
      del stream_events[lo:hi]
      return max(0, hi - lo), []
docs: Delete events with id > `start_id` and end_time <= `end_time`.