readAttributeOutOfService(completion:)
Declaration
func readAttributeOutOfService(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeOutOfService() async throws -> NSNumberfunc readAttributeOutOfService(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeOutOfService() async throws -> NSNumber