---
title: MTRClusterTestClusterCommandTestSimpleOptionalArgumentRequestID
framework: matter
role: symbol
role_heading: Type Property
path: matter/mtrcommandidtype/mtrclustertestclustercommandtestsimpleoptionalargumentrequestid
---

# MTRClusterTestClusterCommandTestSimpleOptionalArgumentRequestID

## Declaration

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