docs: public DnsBatchResult<ChangeRequest> applyChangeRequest(
        String zoneName, ChangeRequestInfo changeRequest, Dns.ChangeRequestOption... options) {
      DnsBatchResult<ChangeRequest> result = new DnsBatchResult<>();
      RpcBatch.Callback<Change> callback =
          createChangeRequestCallback(zoneName, result, false, false);
      Map<DnsRpc.Option, ?> optionMap = DnsImpl.optionMap(options);
      batch.addApplyChangeRequest(zoneName, changeRequest.toPb(), callback, optionMap);
      return result;
    }