---
title: "decodeXPCSubscribeParams(_:)"
framework: matter
role: symbol
role_heading: Type Method
path: "matter/mtrdevicecontroller/decodexpcsubscribeparams(_:)"
---

# decodeXPCSubscribeParams(_:)

## Declaration

```swift
class func decodeXPCSubscribeParams(_ params: [String : Any]?) -> MTRSubscribeParams?
```