---
title: HMCharacteristicMetadataFormatDictionary
framework: homekit
role: symbol
role_heading: Global Variable
path: homekit/hmcharacteristicmetadataformatdictionary
---

# HMCharacteristicMetadataFormatDictionary

Indicates that the characteristic has dictionary values.

## Declaration

```swift
let HMCharacteristicMetadataFormatDictionary: String
```

## See Also

### Collections

- [HMCharacteristicMetadataFormatArray](homekit/hmcharacteristicmetadataformatarray.md)