docs: public EventSubscriptionEntity findMessageStartEventSubscriptionByNameAndTenantId(String messageName, String tenantId) {
      Map<String, String> parameters = new HashMap<String, String>();
      parameters.put("messageName", messageName);
      parameters.put("tenantId", tenantId);
  
      return (EventSubscriptionEntity) getDbEntityManager().selectOne("selectMessageStartEventSubscriptionByNameAndTenantId", parameters);
    }