---
title: ubiquityIdentityDidChange
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/notificationcenter/messageidentifier/ubiquityidentitydidchange
---

# ubiquityIdentityDidChange

An identifier for a message about a file manager’s ubiquity identity changing.

## Declaration

```swift
static var ubiquityIdentityDidChange: NotificationCenter.BaseMessageIdentifier<FileManager.UbiquityIdentityDidChangeMessage> { get }
```

## Discussion

Discussion Use this identifier with NotificationCenter’s addObserver(of:for:using:) or messages(of:for:bufferSize:) methods to observe messages of type FileManager.UbiquityIdentityDidChangeMessage.