rest_event.php

См. документацию.

<?
use Bitrix\Rest\Event\Sender;

class CRestEventCallback extends \Bitrix\Rest\Event\Callback
{
    public static function __callStatic($name, $arguments)
    {
        $event = Sender::parseEventName($name);
 
        Sender::unbind($event['MODULE_ID'], $event['EVENT']);
        Sender::bind($event['MODULE_ID'], $event['EVENT']);
 
        parent::__callStatic($name, $arguments);
    }
}

class CRestEventSession
{
    public static function Get()
    {
        return \Bitrix\Rest\Event\Session::get();
    }
 
    public static function Set($session)
    {
        \Bitrix\Rest\Event\Session::set($session);
    }
}
 
?>