/home/techb158/ileadtechnology.com/vendor/iyzico/iyzipay-php/samples
Edit: /home/techb158/ileadtechnology.com/vendor/iyzico/iyzipay-php/samples/refund_to_balance.php (355B)
setPaymentId("11654127");
$request->setCallbackUrl("https://www.callback");
# make request
$refundToBalance = \Iyzipay\Model\RefundToBalance::create($request, Config::options());
# print result
print_r($refundToBalance);