merhaba

n11 soap api ile ürün güncellerken failureSELLER_API.notFound2015 bulunamadı SELLER_API hatası alıyorum

kodlar aşağıdaki şekilde sizce neden bu hatayı veriyor olabilir?

auth bilgilerim doğru aşağıda farklı yazdım.

<?php
$xml_data = '
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:sch="http://www.n11.com/ws/schemas">
<soapenv:Header/>
<soapenv:Body>
<sch:UpdateStockByStockSellerCodeRequest>
<auth>
<appKey>75eea06a-7d127-4f18-b918-1226b9209c914e</appKey>
<appSecret>sdd22kMqlCUNM67ki4</appSecret>
</auth>
<stockItems>
<!--1 or more repetitions:-->
<stockItem>
<sellerStockCode>2015</sellerStockCode>
<quantity>20</quantity>
<version>1</version>
</stockItem>
</stockItems>
</sch:UpdateStockByStockSellerCodeRequest>
</soapenv:Body>
</soapenv:Envelope>
';
$headers = array(
"POST /WebService/ThirdParty/ThirdPartyService.asmx HTTP/1.1",
"Referer: www.n11.com",
"User-Agent: Dalvik/1.6.0 (Linux; U; Android 4.4.2; GT-I9505 Build/KOT49H)",
"Content-Type: text/xml; charset=utf-8",
"Host: api.n11.com",
"Content-length: ".strlen($xml_data),
"Expect: 100-continue"
);
$url = 'https://api.n11.com/ws/ProductStockService.wsdl';
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_TIMEOUT, 30);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml_data);
$reply = curl_exec($ch); 
echo($reply);
?>