code: function generatePathParameters(isInstance) {
      var parameters = [];
  
      // Parameters available for singular and plural routes
      parameters.push(getParamRef('select'),
          getParamRef('populate'));
  
      if (isInstance) {
          // Parameters available for singular routes
          addPathSingularParameters(parameters);
      } else {
          addPathCollectionParameters(parameters);
      }
      return parameters;
  }
docs: Generate parameter list for path: common for several operations