---
title: "subscribeAttributeTimeZoneListMaxSize(with:subscriptionEstablished:reportHandler:)"
framework: matter
role: symbol
role_heading: Instance Method
path: "matter/mtrbaseclustertimesynchronization/subscribeattributetimezonelistmaxsize(with:subscriptionestablished:reporthandler:)"
---

# subscribeAttributeTimeZoneListMaxSize(with:subscriptionEstablished:reportHandler:)

## Declaration

```swift
func subscribeAttributeTimeZoneListMaxSize(with params: MTRSubscribeParams, subscriptionEstablished: MTRSubscriptionEstablishedHandler?, reportHandler: @escaping (NSNumber?, (any Error)?) -> Void)
```