docs: public Tag createTag(Object projectIdOrPath, String tagName, String ref, String message, File releaseNotesFile) throws GitLabApiException {
  
          String releaseNotes;
          if (releaseNotesFile != null) {
              try {
                  releaseNotes = FileUtils.readFileContents(releaseNotesFile);
              } catch (IOException ioe) {
                  throw (new GitLabApiException(ioe));
              }
          } else {
              releaseNotes = null;
          }
  
          return (createTag(projectIdOrPath, tagName, ref, message, releaseNotes));
      }