tasks = stockTransferContainers.Select(async stockTransferContainer => await Task.Factory.StartNew(async ()  => {
                                                                                                     try
                                                                                                     {
                                                                                                         Console.WriteLine($"Starting {stockTransferContainer.StockTransferKey}");

                                    stockTransferContainer.Type = this.GetEnvelopeType();
                                                                                                         Boolean wasUploaded =
                                                                                                             await this.SynchroniseUpsertedRecords(stockTransferContainer, cancellationToken);

                                                                                                         if (wasUploaded == false)
                                                                                                         {
                                                                                                             Logger
                                                                                                                 .WriteToLog($"Failed to upload stocktransferid {stockTransferContainer.StockTransferKey}",
                                                                                                                             LoggerCategory.General,
                                                                                                                             TraceEventType.Error);
                                                                                                         }

                                                                                                         //Delete row
                                                                                                         this.SyncTableRepository.DeleteObject(stockTransferContainer.StockTransferKey);

                                                                                                         Console.WriteLine($"Finished {stockTransferContainer.StockTransferKey}");
                                }
                                                                                                     catch (Exception e)
                                                                                                     {
                                                                                                         Logger.WriteToLog(e, LoggerCategory.General, TraceEventType.Error);
                                                                                                     }
                                                                                                 },
                                                                                                                   cancellationToken)).ToArray();