---
title: "readAttributeLastNetworkID(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusternetworkcommissioning/readattributelastnetworkid(with:)"
---

# readAttributeLastNetworkID(with:)

## Declaration

```swift
func readAttributeLastNetworkID(with params: MTRReadParams?) -> [String : Any]?
```