---
title: "writeAttributeListInt8u(withValue:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustertestcluster/writeattributelistint8u(withvalue:completionhandler:)"
---

# writeAttributeListInt8u(withValue:completionHandler:)

## Declaration

```swift
func writeAttributeListInt8u(withValue value: [Any], completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func writeAttributeListInt8u(withValue value: [Any]) async throws
```