https://api.ebay.com/wsapi?callname=SetNotificationPreferences&siteid=0&version=669&appid=ncnlife1c-980a-40dc-865c-fb8b4798d59&Routing=defaultstdClass Object
(
    [Timestamp] => 2024-04-20T15:40:45.278Z
    [Ack] => Failure
    [Errors] => stdClass Object
        (
            [ShortMessage] => Too many requests. Short-duration threshold exceeded.
            [LongMessage] => You have exceeded the call threshold per second. Please throttle traffic for this call and then retry.
            [ErrorCode] => 18000
            [SeverityCode] => Error
            [ErrorClassification] => RequestError
        )

    [Version] => 1173
    [Build] => E1173_CORE_APINOTIFY_19146596_R1
)
Request: 
POST /wsapi?callname=SetNotificationPreferences&siteid=0&version=669&appid=ncnlife1c-980a-40dc-865c-fb8b4798d59&Routing=default HTTP/1.1
Host: api.ebay.com
Connection: Keep-Alive
User-Agent: PHP-SOAP/8.0.30
Content-Type: text/xml; charset=utf-8
SOAPAction: ""
Content-Length: 1710


Request: 
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:ebay:apis:eBLBaseComponents"><SOAP-ENV:Header><ns1:RequesterCredentials><ns1:eBayAuthToken>AgAAAA**AQAAAA**aAAAAA**+ce7TA**nY+sHZ2PrBmdj6wVnY+sEZ2PrA2dj6wNmIahD5mCpwmdj6x9nY+seQ**hvkAAA**AAMAAA**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</ns1:eBayAuthToken><ns1:Credentials><ns1:AppId>ncnlife1c-980a-40dc-865c-fb8b4798d59</ns1:AppId><ns1:DevId>954b4d7e-ab80-4354-8157-8ef4d2a64537</ns1:DevId><ns1:AuthCert>da8238e9-f42f-4ba5-bc49-829bd3155511</ns1:AuthCert></ns1:Credentials></ns1:RequesterCredentials></SOAP-ENV:Header><SOAP-ENV:Body><ns1:SetNotificationPreferencesRequest><ns1:Version>669</ns1:Version><ns1:ApplicationDeliveryPreferences><ns1:ApplicationURL>http://hermeshine.com/ebayapi/notificationuk/listener.php</ns1:ApplicationURL></ns1:ApplicationDeliveryPreferences></ns1:SetNotificationPreferencesRequest></SOAP-ENV:Body></SOAP-ENV:Envelope>

Response: 
HTTP/1.1 200 OK
rlogid: t6buoilqoazli%3D9iptbuoilqoazli*gfw3d%28rbpv670%3D-18efc2ac4e1-0x2359
x-ebay-api-server-name: ___anFwZHZubWpybmV8b2guYWV2N2Irc2Z2dTczNj4oMjUoNjE2KDY2Myg/MT8+Nzs1
Content-Type: text/xml;charset=utf-8
x-envoy-upstream-service-time: 164
Server: ebay-proxy-server
x-ebay-pop-id: UFES2-RNOAZ05-api
Content-Length: 915
Expires: Sat, 20 Apr 2024 15:40:45 GMT
Cache-Control: max-age=0, no-cache, no-store
Pragma: no-cache
Date: Sat, 20 Apr 2024 15:40:45 GMT
Connection: keep-alive
x-CDN: AKAMAI
Strict-Transport-Security: max-age=31536000

Response: 
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 <soapenv:Body>
  <SetNotificationPreferencesResponse xmlns="urn:ebay:apis:eBLBaseComponents">
   <Timestamp>2024-04-20T15:40:45.278Z</Timestamp>
   <Ack>Failure</Ack>
   <Errors>
    <ShortMessage>Too many requests. Short-duration threshold exceeded.</ShortMessage>
    <LongMessage>You have exceeded the call threshold per second. Please throttle traffic for this call and then retry.</LongMessage>
    <ErrorCode>18000</ErrorCode>
    <SeverityCode>Error</SeverityCode>
    <ErrorClassification>RequestError</ErrorClassification>
   </Errors>
   <Version>1173</Version>
   <Build>E1173_CORE_APINOTIFY_19146596_R1</Build>
  </SetNotificationPreferencesResponse>
 </soapenv:Body>
</soapenv:Envelope>