---
title: "readAttributeRangeRestrictedInt16s(completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustertestcluster/readattributerangerestrictedint16s(completionhandler:)"
---

# readAttributeRangeRestrictedInt16s(completionHandler:)

## Declaration

```swift
func readAttributeRangeRestrictedInt16s(completionHandler: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)
```

```swift
func readAttributeRangeRestrictedInt16s() async throws -> NSNumber
```