---
title: deviceIsSuspended
framework: coremediaio
role: symbol
role_heading: Type Property
path: coremediaio/cmioextensionproperty/deviceissuspended
---

# deviceIsSuspended

A property key for a Boolean value that indicates whether the device is in a suspended state.

## Declaration

```swift
static let deviceIsSuspended: CMIOExtensionProperty
```

## Discussion

Discussion An example of when a device may be in a suspended state is when a user closes their laptop. While suspended, the device continues to respond to requests as if it were active, but the stream doesn’t provide any data. The property state for this property is a number that represents a Boolean value.

## See Also

### Device Properties

- [deviceModel](coremediaio/cmioextensionproperty/devicemodel.md)
- [deviceTransportType](coremediaio/cmioextensionproperty/devicetransporttype.md)
- [deviceLinkedCoreAudioDeviceUID](coremediaio/cmioextensionproperty/devicelinkedcoreaudiodeviceuid.md)
- [deviceCanBeDefaultInputDevice](coremediaio/cmioextensionproperty/devicecanbedefaultinputdevice.md)
- [deviceCanBeDefaultOutputDevice](coremediaio/cmioextensionproperty/devicecanbedefaultoutputdevice.md)