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