---
title: kABSocialProfileUserIdentifierKey
framework: Address Book
role: symbol
role_heading: Global Variable
platforms: [macOS 10.7+]
path: addressbook/kabsocialprofileuseridentifierkey
---

# kABSocialProfileUserIdentifierKey

Social profile user identifier.

## Declaration

```swift
let kABSocialProfileUserIdentifierKey: String
```

## See Also

### Keys

- [kABSocialProfileURLKey](addressbook/kabsocialprofileurlkey.md)
- [kABSocialProfileServiceKey](addressbook/kabsocialprofileservicekey.md)
- [kABSocialProfileUsernameKey](addressbook/kabsocialprofileusernamekey.md)