public static function create(CreateCheckoutFormInitializeRequest $request, Options $options) { $rawResult = parent::httpClient()->post($options->getBaseUrl() . "/payment/iyzipos/checkoutform/initialize/auth/ecom", parent::getHttpHeaders($request, $options), $request->toJsonString()); return CheckoutFormInitializeMapper::create($rawResult)->jsonDecode()->mapCheckoutFormInitialize(new CheckoutFormInitialize()); }