code: private void addPostParams(final Request request) {
          if (qualityScore != null) {
              request.addPostParam("QualityScore", qualityScore.toString());
          }
  
          if (issue != null) {
              for (Feedback.Issues prop : issue) {
                  request.addPostParam("Issue", prop.toString());
              }
          }
      }
docs: Add the requested post parameters to the Request.
  
  @param request Request to add post params to