---
title: DDDeviceEvent.EventType.deviceChanged
framework: DeviceDiscoveryExtension
role: symbol
role_heading: Case
path: devicediscoveryextension/dddeviceevent/eventtype-swift.enum/devicechanged
---

# DDDeviceEvent.EventType.deviceChanged

A status that indicates when the device of interest changes configuration.

## Declaration

```swift
case deviceChanged
```

## Discussion

Discussion Report an event of this type to notify the system when information about a discovered device changes, for example, when: Adding or losing a communication protocol. Updating information about the current media that the device plays.

## See Also

### Distinguishing event types

- [DDDeviceEvent.EventType.unknown](devicediscoveryextension/dddeviceevent/eventtype-swift.enum/unknown.md)
- [DDDeviceEvent.EventType.deviceFound](devicediscoveryextension/dddeviceevent/eventtype-swift.enum/devicefound.md)
- [DDDeviceEvent.EventType.deviceLost](devicediscoveryextension/dddeviceevent/eventtype-swift.enum/devicelost.md)