---
title: "readAttributeDeviceList(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterdescriptor/readattributedevicelist(with:)"
---

# readAttributeDeviceList(with:)

## Declaration

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