---
title: MIDINetworkNotificationContactsDidChange
framework: coremidi
role: symbol
role_heading: Global Variable
path: coremidi/midinetworknotificationcontactsdidchange
---

# MIDINetworkNotificationContactsDidChange

Indicates that the list of contacts changed.

## Declaration

```swift
let MIDINetworkNotificationContactsDidChange: String
```

## See Also

### Managing Contacts

- [contacts()](coremidi/midinetworksession/contacts().md)
- [addContact(_:)](coremidi/midinetworksession/addcontact(_:).md)
- [removeContact(_:)](coremidi/midinetworksession/removecontact(_:).md)