public static function get_user_contacts_parameters() {
        return new external_function_parameters(
            array(
                'userid' => new external_value(PARAM_INT, 'The id of the user who we retrieving the contacts for'),
                'limitfrom' => new external_value(PARAM_INT, 'Limit from', VALUE_DEFAULT, 0),
                'limitnum' => new external_value(PARAM_INT, 'Limit number', VALUE_DEFAULT, 0)
            )
        );
    }
public static function get_user_contacts_parameters() {
        return new external_function_parameters(
            array(
                'userid' => new external_value(PARAM_INT, 'The id of the user who we retrieving the contacts for'),
                'limitfrom' => new external_value(PARAM_INT, 'Limit from', VALUE_DEFAULT, 0),
                'limitnum' => new external_value(PARAM_INT, 'Limit number', VALUE_DEFAULT, 0)
            )
        );
    }
public static function get_user_contacts_parameters ( ) { return new external_function_parameters ( array ( 'userid' => new external_value ( PARAM_INT , 'The id of the user who we retrieving the contacts for' ) , 'limitfrom' => new external_value ( PARAM_INT , 'Limit from' , VALUE_DEFAULT , 0 ) , 'limitnum' => new external_value ( PARAM_INT , 'Limit number' , VALUE_DEFAULT , 0 ) ) ) ; }
The user contacts return parameters.

@return external_function_parameters
The user contacts return parameters .