AdjustSdk.Uap.UtilUap.GetHardwareId C# (CSharp) Method

        public static string GetHardwareId()
        {
            var token = HardwareIdentification.GetPackageSpecificToken(null);
            var hardwareId = token.Id;
            var dataReader = Windows.Storage.Streams.DataReader.FromBuffer(hardwareId);

            byte[] bytes = new byte[hardwareId.Length];

            dataReader.ReadBytes(bytes);

            return Convert.ToBase64String(bytes);
        }