---
title: passTypeIdentifierUserInfoKey
framework: passkit
role: symbol
role_heading: Type Property
path: passkit/pkpasslibrarynotificationkey/passtypeidentifieruserinfokey
---

# passTypeIdentifierUserInfoKey

The pass’s pass type identifier.

## Declaration

```swift
static let passTypeIdentifierUserInfoKey: PKPassLibraryNotificationKey
```

## See Also

### Notification keys

- [addedPassesUserInfoKey](passkit/pkpasslibrarynotificationkey/addedpassesuserinfokey.md)
- [recoveredPassesUserInfoKey](passkit/pkpasslibrarynotificationkey/recoveredpassesuserinfokey.md)
- [removedPassInfosUserInfoKey](passkit/pkpasslibrarynotificationkey/removedpassinfosuserinfokey.md)
- [replacementPassesUserInfoKey](passkit/pkpasslibrarynotificationkey/replacementpassesuserinfokey.md)
- [serialNumberUserInfoKey](passkit/pkpasslibrarynotificationkey/serialnumberuserinfokey.md)