<br />
<b>Deprecated</b>:  Iyzipay\RequestStringBuilder::appendArray(): Implicitly marking parameter $array as nullable is deprecated, the explicit nullable type must be used instead in <b>/app/api/vendor/iyzico/iyzipay-php/src/Iyzipay/RequestStringBuilder.php</b> on line <b>71</b><br />
Iyzipay\Model\Subscription\RetrieveList Object
(
    [rawResult:Iyzipay\ApiResource:private] => {"status":401,"errorCode":"5","errorMessage":"Authentication failed!","systemTime":1781335419707,"locale":"tr"}
    [status:Iyzipay\IyzipayResource:private] => 401
    [errorCode:Iyzipay\IyzipayResource:private] => 5
    [errorMessage:Iyzipay\IyzipayResource:private] => Authentication failed!
    [errorGroup:Iyzipay\IyzipayResource:private] => 
    [locale:Iyzipay\IyzipayResource:private] => tr
    [systemTime:Iyzipay\IyzipayResource:private] => 1781335419707
    [conversationId:Iyzipay\IyzipayResource:private] => 
    [totalCount:Iyzipay\Model\Subscription\RetrieveList:private] => 
    [currentPage:Iyzipay\Model\Subscription\RetrieveList:private] => 
    [pageCount:Iyzipay\Model\Subscription\RetrieveList:private] => 
    [items:Iyzipay\Model\Subscription\RetrieveList:private] => 
)