docs: public DnsBatchResult<ProjectInfo> getProject(Dns.ProjectOption... options) {
      DnsBatchResult<ProjectInfo> result = new DnsBatchResult<>();
      RpcBatch.Callback<Project> callback = createProjectCallback(result);
      Map<DnsRpc.Option, ?> optionMap = DnsImpl.optionMap(options);
      batch.addGetProject(callback, optionMap);
      return result;
    }