---
title: AccessoryTransportSession.Error.invalidated
framework: accessorytransportextension
role: symbol
role_heading: Case
path: accessorytransportextension/accessorytransportsession/error/invalidated
---

# AccessoryTransportSession.Error.invalidated

An error that indicates the session is invalidated.

## Declaration

```swift
case invalidated
```

## See Also

### Identifying session errors

- [AccessoryTransportSession.Error.unsupported](accessorytransportextension/accessorytransportsession/error/unsupported.md)
- [AccessoryTransportSession.Error.unknown](accessorytransportextension/accessorytransportsession/error/unknown.md)