docs: function (req, res) {
      var options = {
        operation: 'LIST',
        res: res,
      };
      exports.list.before(req, res, options);
      vulpejs.models.list({
        model: req.params.model,
        query: req.params.query || {},
        populate: req.params.populate || '',
        sort: req.params.sort || {},
        userId: req.session['user-id'],
        callback: {
          success: function (items) {
            exports.list.after(req, res, items);
            res.json({
              items: items,
            });
          },
          error: function (error) {
            exports.response.error(options, error);
          },
        },
      });
    }