nl_tokens: ***************************************************************************
pl_tokens: function ( ) { /*****************************************************************************
       * @property {string} name -- The operation parameter name
       * @readonly
       */ this . name = undefined /***************************************************************************
       * @property {string} location
       * @description The location of the parameter in an incoming request [choices:
       *              "query", "header", "path", "body]
       */ this . location = undefined // "query", "header", "path", "formData" or "body" /***************************************************************************
       * @property {string} [description] -- A brief description of this parameter
       *                                     This will be displayed in any generated
       *                                     documentation.
       */ this . description = undefined /***************************************************************************
       * @property {Object?} [schema] -- A JSON schema used to validate the
       *                                 incoming parameter
       */ this . schema = undefined /***************************************************************************
       * @property {boolean} [required=false] -- Flag determining whether the
       *                                         parameter is required
       */ this . required = <mask> /***************************************************************************
       * @property {*} [default] -- A default value for the parameter if it is not
       *                            present in the incoming request
       */ this . default = undefined // XXX should be undefined? }