---
title: "controller(_:readCommissioningInfo:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrdevicecontrollerdelegate/controller(_:readcommissioninginfo:)"
---

# controller(_:readCommissioningInfo:)

## Declaration

```swift
optional func controller(_ controller: MTRDeviceController, readCommissioningInfo info: MTRProductIdentity)
```