OpenTween.ErrorReport.UpdateEncodedReport C# (CSharp) Method

        private void UpdateEncodedReport()
        {
            if (!this.CheckDmAvailable())
            {
                this.CanSendByDM = false;
                return;
            }

            var body = $"Anonymous: {this.AnonymousReport}" + Environment.NewLine + this.ReportText;
            var originalBytes = Encoding.UTF8.GetBytes(body);

            using (var outputStream = new MemoryStream())
            {
                using (var gzipStream = new GZipStream(outputStream, CompressionMode.Compress, leaveOpen: true))
                {
                    gzipStream.Write(originalBytes, 0, originalBytes.Length);
                }

                var encodedReport = Convert.ToBase64String(outputStream.ToArray());
                var destScreenName = ApplicationSettings.FeedbackTwitterName.Substring(1);
                this.EncodedReportForDM = $"D {destScreenName} ErrorReport: {encodedReport}";
            }

            this.CanSendByDM = this.tw.GetTextLengthRemain(this.EncodedReportForDM) >= 0;
        }