---
title: "readAttributeFeatureMap(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterwifinetworkdiagnostics/readattributefeaturemap(with:)"
---

# readAttributeFeatureMap(with:)

## Declaration

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