Iyzipay\Model\Mapper\ApprovalMapper::mapApprovalFrom PHP Метод

    public function mapApprovalFrom(Approval $approval, $jsonObject)
    {
        parent::mapResourceFrom($approval, $jsonObject);
        if (isset($jsonObject->paymentTransactionId)) {
            $approval->setPaymentTransactionId($jsonObject->paymentTransactionId);
        }
        return $approval;
    }