---
title: "deviceController(_:updateControllerConfiguration:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrxpcserverprotocol_mtrdevicecontroller/devicecontroller(_:updatecontrollerconfiguration:)"
---

# deviceController(_:updateControllerConfiguration:)

## Declaration

```swift
optional func deviceController(_ controller: UUID, updateControllerConfiguration controllerState: [AnyHashable : Any])
```