We are in the process of integrating our c# application with payeezy gateway web service V11. How do I clearly identify whether the transaction request was rejected due to validation issues at gateway or Approved/Declined by Bank from the following fields in the Transaction Result response object to determine what errors to show users vs handling internally.
I found documents on the various gateway/Bank response codes but none of them were clear or specific to the Credit card transactions.
For ex Following document on bank response code states - only values for Payment Method 'CC - Credit Card' apply. The whole table is displayed for completeness but i dont see anything marked as credit card related codes.
Any help would be greatly appreciated.