---
title: "addOrUpdateWiFiNetwork(with:completionHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclusternetworkcommissioning/addorupdatewifinetwork(with:completionhandler:)"
---

# addOrUpdateWiFiNetwork(with:completionHandler:)

## Declaration

```swift
func addOrUpdateWiFiNetwork(with params: MTRNetworkCommissioningClusterAddOrUpdateWiFiNetworkParams, completionHandler: @escaping @Sendable (MTRNetworkCommissioningClusterNetworkConfigResponseParams?, (any Error)?) -> Void)
```

```swift
func addOrUpdateWiFiNetwork(with params: MTRNetworkCommissioningClusterAddOrUpdateWiFiNetworkParams) async throws -> MTRNetworkCommissioningClusterNetworkConfigResponseParams
```