| CardLimit |
Insufficient funds, exceeded spending limits, or other restrictions on the
card. |
| GatewayConnection |
Connectivity or communication errors between systems, including
upstream gateway errors. |
| PaymentInformation |
Missing or incorrect data such as incorrect card numbers,
addresses, or currencies. |
| PaymentProcessing |
Payment account is invalid, closed, restricted, or the transaction
was declined for reasons other than insufficient funds. |
| Security |
Security violations or issues such as fraud, risk, authentication,
verification, and authorization. |
| Unknown |
The payment gateway error code isn't recognized or isn't mapped to a
specific category. |