---
title: "readAttributeAliroSupportedBLEUWBProtocolVersions(with:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrclusterdoorlock/readattributealirosupportedbleuwbprotocolversions(with:)"
---

# readAttributeAliroSupportedBLEUWBProtocolVersions(with:)

## Declaration

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