docs: public CreateCommitRequest withSetFileModes(SetFileModeEntry... setFileModes) {
          if (this.setFileModes == null) {
              setSetFileModes(new java.util.ArrayList<SetFileModeEntry>(setFileModes.length));
          }
          for (SetFileModeEntry ele : setFileModes) {
              this.setFileModes.add(ele);
          }
          return this;
      }