code: def do_updatereplication(self, line):
          
          pids = self._split_args(line, 1, -1)
          self._command_processor.update_replication_policy(pids)
          self._print_info_if_verbose(
              "Added replication policy update operation for identifiers {} to write queue".format(
                  ", ".join(pids)
              )
          )
docs: updatereplication <identifier> [identifier ...] Update the Replication Policy
          on one or more existing Science Data Objects.