code: def _DeleteClientActionRequest(self, to_delete, cursor=None):
      
      query = "DELETE FROM client_action_requests WHERE "
      conditions = []
      args = []
  
      for client_id, flow_id, request_id in to_delete:
        conditions.append("(client_id=%s AND flow_id=%s AND request_id=%s)")
        args.append(db_utils.ClientIDToInt(client_id))
        args.append(db_utils.FlowIDToInt(flow_id))
        args.append(request_id)
  
      query += " OR ".join(conditions)
      cursor.execute(query, args)
docs: Builds deletes for client messages.