paymentLinkCode
The confirmPaymentLink mutation was never implemented and always resolves to null. As a result, this
input field is unused.
Ideally, this would be marked as deprecated, but the current GraphQL specification does not support deprecating input fields. Future versions of the specification will include this feature (see GraphQL Specification Draft), but for now, we provide this explanation in the description.
Type
This field resolves to ID!.