code: public void updateStreamWatermark(String domain, String app, String stream, Watermarks watermarks) {
          UpdateStreamWatermarkRequest request = new UpdateStreamWatermarkRequest()
                  .withDomain(domain)
                  .withApp(app)
                  .withStream(stream)
                  .withWatermarks(watermarks);
          updateStreamWatermark(request);
      }
docs: Update stream watermark in live stream service
  @param domain The requested domain which the specific stream belongs to
  @param app The requested app which the specific stream belongs to
  @param stream The requested stream which need to update the watermark
  @param watermarks object of the new watermark, contains image watermark and timestamp watermark