---
title: PKAddPaymentPassError.unsupported
framework: passkit
role: symbol
role_heading: Case
path: passkit/pkaddpaymentpasserror/unsupported
---

# PKAddPaymentPassError.unsupported

The app cannot add cards to Apple Pay.

## Declaration

```swift
case unsupported
```

## See Also

### Error codes

- [PKAddPaymentPassError.userCancelled](passkit/pkaddpaymentpasserror/usercancelled.md)
- [PKAddPaymentPassError.systemCancelled](passkit/pkaddpaymentpasserror/systemcancelled.md)