Pimcore\Model\Tool\UUID::create PHP Метод

    public static function create($item)
    {
        $uuid = new static();
        $uuid->setSystemInstanceIdentifier()->setItem($item);
        $uuid->setUuid($uuid->createUuid());
        return $uuid;
    }

 /**
  * @param $e
  */
 public function createUuid($e)
 {
     UUID::create($e->getTarget());
 }