Iyzipay\Model\Subscription\SubscriptionCreate Object
(
    [referenceCode:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [parentReferenceCode:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [pricingPlanReferenceCode:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [customerReferenceCode:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [subscriptionStatus:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [trialDays:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [trialStartDate:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [trialEndDate:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [createdDate:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [startDate:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [endDate:Iyzipay\Model\Subscription\SubscriptionCreate:private] => 
    [status:Iyzipay\IyzipayResource:private] => failure
    [errorCode:Iyzipay\IyzipayResource:private] => 100001
    [errorMessage:Iyzipay\IyzipayResource:private] => Sistem hatası
    [errorGroup:Iyzipay\IyzipayResource:private] => 
    [locale:Iyzipay\IyzipayResource:private] => 
    [systemTime:Iyzipay\IyzipayResource:private] => 1737225018028
    [conversationId:Iyzipay\IyzipayResource:private] => 
    [rawResult:Iyzipay\ApiResource:private] => {"status":"failure","errorCode":"100001","errorMessage":"Sistem hatası","systemTime":1737225018028}
)