<!--
{
  "availability" : [
    "iOS: 27.2.0 -",
    "iPadOS: 27.2.0 -",
    "macCatalyst: 27.2.0 -"
  ],
  "documentType" : "symbol",
  "framework" : "HomeExtensions",
  "identifier" : "/documentation/HomeExtensions/HomeAccessorySetting",
  "metadataVersion" : "0.1.0",
  "role" : "Protocol",
  "symbol" : {
    "kind" : "Protocol",
    "modules" : [
      "HomeExtensions"
    ],
    "preciseIdentifier" : "s:14HomeExtensions0A16AccessorySettingP"
  },
  "title" : "HomeAccessorySetting"
}
-->

# HomeAccessorySetting

A type that represents a single accessory setting.

```
protocol HomeAccessorySetting : Identifiable where Self.ID == String
```

## Overview

You don’t adopt this protocol directly. Instead, use one of the setting property wrappers, such as [`HomeAccessoryToggleSetting`](/documentation/HomeExtensions/HomeAccessoryToggleSetting) or [`HomeAccessoryRangeSetting`](/documentation/HomeExtensions/HomeAccessoryRangeSetting).

## Topics

### Definining a setting

[`var id: String`](/documentation/HomeExtensions/HomeAccessorySetting/id)

A unique identifier for the setting.

## Relationships

### Conforming Types

[`HomeAccessoryTextFieldSetting`](/documentation/HomeExtensions/HomeAccessoryTextFieldSetting)

[`HomeAccessoryEnumSetting`](/documentation/HomeExtensions/HomeAccessoryEnumSetting)

[`HomeAccessoryToggleSetting`](/documentation/HomeExtensions/HomeAccessoryToggleSetting)

[`HomeAccessoryInformationSetting`](/documentation/HomeExtensions/HomeAccessoryInformationSetting)

[`HomeAccessoryRangeSetting`](/documentation/HomeExtensions/HomeAccessoryRangeSetting)

### Inherits From

[`Identifiable`](/documentation/Swift/Identifiable)

---

Copyright &copy; 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)