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Matter / MTRClusterSmokeCOAlarm / readAttributeExpressedState(with:)

readAttributeExpressedState(with:)

Declaration

func readAttributeExpressedState(with params: MTRReadParams?) -> [String : Any]?

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MatterInstance Method

iOS 17.6+iPadOS 17.6+Mac Catalyst 17.6+macOS 14.6+tvOS 17.6+visionOS 1.0+watchOS 10.6+

Built on 2026-05-07