---
title: "writeAttributeRangeRestrictedInt8u(withValue:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustertestcluster/writeattributerangerestrictedint8u(withvalue:completionhandler:)"
---

# writeAttributeRangeRestrictedInt8u(withValue:completionHandler:)

## Declaration

```swift
func writeAttributeRangeRestrictedInt8u(withValue value: NSNumber, completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func writeAttributeRangeRestrictedInt8u(withValue value: NSNumber) async throws
```