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Matter / MTRErrorKey

MTRErrorKey

Declaration

let MTRErrorKey: String

Open on developer.apple.com

MatterGlobal Variable

iOS 16.1+iPadOS 16.1+Mac Catalyst 16.1+macOS 13.0+tvOS 16.1+visionOS 1.0+watchOS 9.1+

Built on 2026-05-07