def DeleteWellKnownFlowResponses(self, session_id, responses):
    subject = session_id.Add("state/request:00000000")
    predicates = []
    for response in responses:
      predicates.append(QueueManager.FLOW_RESPONSE_TEMPLATE % (
          response.request_id, response.response_id))

    self.data_store.DeleteAttributes(
        subject, predicates, sync=True, start=0, token=self.token)
Set a key/value pair in the vault service
dataset/ETHPy150Open google/grr/grr/lib/queue_manager.py/WellKnownQueueManager.DeleteWellKnownFlowResponses--crossover with--dataset/ETHPy150Open saltstack/salt/salt/sdb/vault.py/set_