Cashier Stripe cancelAt() not working : Received unknown parameter: cancel_at

Hello,

I have followed the documentation.

When I use this code.

$user->subscription('default')->cancelAt($company->committed_until);

I get this error.

Received unknown parameter: cancel_at

I don't have any other information about this error.

The error message seems to say that there isn't any cancel_at field in stripe.

Would it be a bug in Cashier ? Or perhaps I do something wrong ?

Can you help me please ?

Thanks a lot.

Level 63

I have solved the problem like this.

$company->subscription('default')->cancelAt(Carbon::parse($company->committed_until));

But I really don't understand why it works now.

cancel_at is unknown ... this would mean that no matter what value, it's unknown.

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