ios – App Retailer Server api – to increase subscription renewal date

February 27, 2024

1

I’ve written beneath code for extending subscription renewal date. Going through “unauthenticated error” :-

$request = json_encode(
        array(
            "password"=>$applesharedsecret,
            "extendByDays" => 7, // Required. The variety of days to increase the subscription renewal date max: 90 days
            "extendReasonCode" => "Cause", // Required. The rationale code for the subscription date extension.
            "requestIdentifier" => "$user_id" // Required. A string that incorporates a price you present to uniquely establish this renewal-date extension request.
        )
    ) ;

    $appleurl = "https://api.storekit-sandbox.itunes.apple.com/inApps/v1/subscriptions/prolong/$originalTransactionId"; // for manufacturing
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $appleurl);
    curl_setopt($ch, CURLOPT_FRESH_CONNECT, TRUE);
    curl_setopt($ch, CURLOPT_HTTPHEADER, array("Cache-Management: no-cache"));
    curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $request);
    $encodedResponse = curl_exec($ch); //Encoded apple response

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