Get azure blob as stream using SAS key

GetBlobBySAS.cs

using Azure.Storage.Blobs;
using System.IO;

static internal MemoryStream GetBlobStreamUsingSAS(string AccountName , string SAS, string Container, string blobName)
        {

            Uri uriAddress = new Uri("https://"+AccountName+ ".blob.core.windows.net/" + SAS);
            var newurl = uriAddress.Scheme + "://" + uriAddress.Host + "/" + Container + "/" + blobName + uriAddress.Query;        
            BlobClient blobClient = new BlobClient(new Uri(newurl), null);
            var memoryStream = new MemoryStream();
            var downloadBlob=blobClient.DownloadToAsync(memoryStream);
            var prop=blobClient.GetProperties().Value;            
            var sizeBlob = prop.ContentLength;
            var t=Task.Factory.StartNew(() => ReportProgressAsnyc(memoryStream.Length, sizeBlob) );
            
            downloadBlob.Wait();
            t.Wait();
            return memoryStream;
        }