---
title: MTRClusterTimeFormatLocalizationAttributeActiveCalendarTypeID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrattributeidtype/mtrclustertimeformatlocalizationattributeactivecalendartypeid
---

# MTRClusterTimeFormatLocalizationAttributeActiveCalendarTypeID

## Declaration

```swift
static var MTRClusterTimeFormatLocalizationAttributeActiveCalendarTypeID: MTRAttributeIDType { get }
```