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