code: function clone(req, res, next) {
    var cloneFormParams = {
      _id: req.params.id,
      name: req.body.name,
      userEmail: req.body.updatedBy
    };
  
    logger.debug("Middleware: clone form: ", {params: cloneFormParams});
  
    forms.cloneForm(_.extend(req.connectionOptions, cloneFormParams), formsResultHandlers(constants.resultTypes.forms, req, next));
  }
docs: Clone An Existing Form
  @param req
  @param res
  @param next