public static function data_for_user_competency_summary_parameters() {
        $userid = new external_value(
            PARAM_INT,
            'Data base record id for the user',
            VALUE_REQUIRED
        );
        $competencyid = new external_value(
            PARAM_INT,
            'Data base record id for the competency',
            VALUE_REQUIRED
        );
        $params = array(
            'userid' => $userid,
            'competencyid' => $competencyid,
        );
        return new external_function_parameters($params);
    }