Carregando um arquivo em uma única operação usando o AWS SDK para .NET no Amazon Glacier

using System;
using Amazon.Glacier;
using Amazon.Glacier.Transfer;
using Amazon.Runtime;

namespace glacier.amazon.com.rproxy.govskope.ca.docsamples
{
  class ArchiveUploadHighLevel
  {
    static string vaultName = "examplevault"; 
    static string archiveToUpload = "*** Provide file name (with full path) to upload ***";

    public static void Main(string[] args)
    {
       try
      {
         var manager = new ArchiveTransferManager(Amazon.RegionEndpoint.USWest2);
         // Upload an archive.
         string archiveId = manager.Upload(vaultName, "upload archive test", archiveToUpload).ArchiveId;
         Console.WriteLine("Archive ID: (Copy and save this ID for use in other examples.) : {0}", archiveId);
         Console.WriteLine("To continue, press Enter"); 
         Console.ReadKey();
      }
      catch (AmazonGlacierException e) { Console.WriteLine(e.Message); }
      catch (AmazonServiceException e) { Console.WriteLine(e.Message); }
      catch (Exception e) { Console.WriteLine(e.Message); }
      Console.WriteLine("To continue, press Enter");
      Console.ReadKey();
    }
  }
}

using System;
using System.IO;
using Amazon.Glacier;
using Amazon.Glacier.Model;
using Amazon.Runtime;

namespace glacier.amazon.com.rproxy.govskope.ca.docsamples
{
  class ArchiveUploadSingleOpLowLevel
  {
    static string vaultName       = "examplevault";
    static string archiveToUpload = "*** Provide file name (with full path) to upload ***";

    public static void Main(string[] args)
    {
      AmazonGlacierClient client;
      try
      {
         using (client = new AmazonGlacierClient(Amazon.RegionEndpoint.USWest2))
        {
          Console.WriteLine("Uploading an archive.");
          string archiveId = UploadAnArchive(client);
          Console.WriteLine("Archive ID: {0}", archiveId);
        }
      }
      catch (AmazonGlacierException e) { Console.WriteLine(e.Message); }
      catch (AmazonServiceException e) { Console.WriteLine(e.Message); }
      catch (Exception e) { Console.WriteLine(e.Message); }
      Console.WriteLine("To continue, press Enter");
      Console.ReadKey();
    }

    static string UploadAnArchive(AmazonGlacierClient client)
    {
      using (FileStream fileStream = new FileStream(archiveToUpload, FileMode.Open, FileAccess.Read))
      {
        string treeHash = TreeHashGenerator.CalculateTreeHash(fileStream);
        UploadArchiveRequest request = new UploadArchiveRequest()
        {
          VaultName = vaultName,
          Body = fileStream,
          Checksum = treeHash
        };
        UploadArchiveResponse response = client.UploadArchive(request);
        string archiveID = response.ArchiveId;
        return archiveID;
      }
    }
  }
}