---
title: id
framework: proximityreader
role: symbol
role_heading: Instance Property
path: proximityreader/paymentcardreadersession/id
---

# id

A unique identifier for this object.

## Declaration

```swift
final let id: String
```

## See Also

### Deprecated

- [readPaymentCard(_:eventHandler:)](proximityreader/paymentcardreadersession/readpaymentcard(_:eventhandler:)-2zgwn.md)
- [readPaymentCard(_:eventHandler:)](proximityreader/paymentcardreadersession/readpaymentcard(_:eventhandler:)-20e1w.md)
- [readPaymentCard(_:vasRequest:stopOnVASResult:eventHandler:)](proximityreader/paymentcardreadersession/readpaymentcard(_:vasrequest:stoponvasresult:eventhandler:).md)
- [readVAS(_:eventHandler:)](proximityreader/paymentcardreadersession/readvas(_:eventhandler:).md)
- [PaymentCardReaderSession.Event](proximityreader/paymentcardreadersession/event.md)