---
title: "writeAttributeAcl(withValue:expectedValueInterval:params:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusteraccesscontrol/writeattributeacl(withvalue:expectedvalueinterval:params:)-9dn9j"
---

# writeAttributeAcl(withValue:expectedValueInterval:params:)

## Declaration

```swift
func writeAttributeAcl(withValue dataValueDictionary: [String : Any], expectedValueInterval expectedValueIntervalMs: NSNumber, params: MTRWriteParams?)
```