<?php require dirname(__DIR__) . '/config.php'; $request = new \Iyzipay\Request\Subscription\SubscriptionCancelRequest(); $request->setLocale("tr"); $request->setConversationId("123456789"); $request->setSubscriptionReferenceCode("5560ca5b-e0b9-4270-863c-c5f702c3a110"); $result = \Iyzipay\Model\Subscription\SubscriptionCancel::cancel($request,Config::options()); print_r($result);