[Stripe API Version Incompatbility] 2018-08-23 no longer allows at_period_end to be set when cancelling

[bkuhl]

Problem

Upgrading to use 2018-08-23 of the stripe API creates errors when trying to cancel a subscription:

DELETE /user/billing/cancel/xxxxxx
Received unknown parameter: at_period_end

Reference

https://stripe.com/docs/upgrades#2018-08-23

• You can no longer set at_period_end in the subscription DELETE endpoints. The DELETE endpoint is reserved for immediate canceling going forward. Use cancel_at_period_end on the subscription update endpoints instead.

[grund3g]

I can confirm this! Upgraded to the 2018-08-23 version today and getting the same error:

message: "Received unknown parameter: at_period_end"
file: "/vendor/stripe/stripe-php/lib/ApiRequestor.php"
line: 124

[kjdion84]

Same here. Can't cancel subs because this is thrown.

C:\wamp64\www\projects\childlocator\vendor\stripe\stripe-php\lib\ApiRequestor.php
        throw $error;
    }
 
    private static function _specificAPIError($rbody, $rcode, $rheaders, $resp, $errorData)
    {
        $msg = isset($errorData['message']) ? $errorData['message'] : null;
        $param = isset($errorData['param']) ? $errorData['param'] : null;
        $code = isset($errorData['code']) ? $errorData['code'] : null;
 
        switch ($rcode) {
            case 400:
                // 'rate_limit' code is deprecated, but left here for backwards compatibility
                // for API versions earlier than 2015-09-08
                if ($code == 'rate_limit') {
                    return new Error\RateLimit($msg, $param, $rcode, $rbody, $resp, $rheaders);
                }
 
                // intentional fall-through
            case 404:
                return new Error\InvalidRequest($msg, $param, $rcode, $rbody, $resp, $rheaders);
            case 401:
                return new Error\Authentication($msg, $rcode, $rbody, $resp, $rheaders);
            case 402:
                return new Error\Card($msg, $param, $code, $rcode, $rbody, $resp, $rheaders);
            case 403:
                return new Error\Permission($msg, $rcode, $rbody, $resp, $rheaders);
            case 429:
                return new Error\RateLimit($msg, $param, $rcode, $rbody, $resp, $rheaders);
            default:
                return new Error\Api($msg, $rcode, $rbody, $resp, $rheaders);
        }
    }
 
    private static function _specificOAuthError($rbody, $rcode, $rheaders, $resp, $errorCode)
    {
        $description = isset($resp['error_description']) ? $resp['error_description'] : $errorCode;
 
        switch ($errorCode) {
            case 'invalid_client':
                return new Error\OAuth\InvalidClient($errorCode, $description, $rcode, $rbody, $resp, $rheaders);
Arguments
"Received unknown parameter: at_period_end"

[February30th]

Already fixed on version 7.1.3, care to update

[driesvints]

This should be fixed in the latest version.

[hmzlam]

no it's not fixed , always the same problem with
update(['cancel_at_period_end' => true]);

[bkuhl]

It's fixed for my app, so maybe you didn't update correctly.