post https://rest.cleverbridge.com/purchase/cancelretry
Cancels a retry attempt that was scheduled after a customer's payment failed. To cancel a scheduled retry, submit the PurchaseId that you received in the response payload from the Process Cart API function. To learn whether a retry has been scheduled, see the IsPaymentRetryScheduled field in the Process Cart response.
Important: If you receive a CCA_EXP status in PaymentResult.Code field in the Process Cart response, then an Expiration Date Checker call has been made, and it is not possible to cancel the next scheduled payment retry.