---
title: MTRClusterTestClusterCommandTestNullableOptionalRequestID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrcommandidtype/mtrclustertestclustercommandtestnullableoptionalrequestid
---

# MTRClusterTestClusterCommandTestNullableOptionalRequestID

## Declaration

```swift
static var MTRClusterTestClusterCommandTestNullableOptionalRequestID: MTRCommandIDType { get }
```