code: public void delete(String name, String database) {
          RequestExecutor requestExecutor = _store.getRequestExecutor(ObjectUtils.firstNonNull(database, _store.getDatabase()));
  
          DeleteSubscriptionCommand command = new DeleteSubscriptionCommand(name);
          requestExecutor.execute(command);
      }
docs: Delete a subscription.
  
  @param name Subscription name
  @param database Database to use