---
title: "writeAttributeInt8s(withValue:completion:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusterunittesting/writeattributeint8s(withvalue:completion:)"
---

# writeAttributeInt8s(withValue:completion:)

## Declaration

```swift
func writeAttributeInt8s(withValue value: NSNumber, completion: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func writeAttributeInt8s(withValue value: NSNumber) async throws
```