---
title: "identify(with:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusteridentify/identify(with:completionhandler:)"
---

# identify(with:completionHandler:)

## Declaration

```swift
func identify(with params: MTRIdentifyClusterIdentifyParams, completionHandler: @escaping @Sendable ((any Error)?) -> Void)
```

```swift
func identify(with params: MTRIdentifyClusterIdentifyParams) async throws
```