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