---
title: AccessoryFeatureSession
framework: Accessory Transport Extension
role: symbol
role_heading: Protocol
platforms: [iOS 26.5+, iPadOS 26.5+, Mac Catalyst 26.5+]
path: accessorytransportextension/accessoryfeaturesession
---

# AccessoryFeatureSession

## Declaration

```swift
protocol AccessoryFeatureSession : Sendable
```

## Topics

### Instance Properties

- [accessory](accessorytransportextension/accessoryfeaturesession/accessory.md)
- [sessionID](accessorytransportextension/accessoryfeaturesession/sessionid.md)

### Instance Methods

- [send(message:)](accessorytransportextension/accessoryfeaturesession/send(message:).md)

## Relationships

### Inherits From

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)