Iyzipay\Model\SubMerchantPaymentItemUpdate Object ( [subMerchantKey:Iyzipay\Model\SubMerchantPaymentItemResource:private] => [paymentTransactionId:Iyzipay\Model\SubMerchantPaymentItemResource:private] => [subMerchantPrice:Iyzipay\Model\SubMerchantPaymentItemResource:private] => [status:Iyzipay\IyzipayResource:private] => failure [errorCode:Iyzipay\IyzipayResource:private] => 1007 [errorMessage:Iyzipay\IyzipayResource:private] => Signature gönderilmesi zorunludur [errorGroup:Iyzipay\IyzipayResource:private] => [locale:Iyzipay\IyzipayResource:private] => tr [systemTime:Iyzipay\IyzipayResource:private] => 1742269755903 [conversationId:Iyzipay\IyzipayResource:private] => 123456789 [rawResult:Iyzipay\ApiResource:private] => {"status":"failure","errorCode":"1007","errorMessage":"Signature gönderilmesi zorunludur","locale":"tr","systemTime":1742269755903,"conversationId":"123456789"} )