[Storage] Fix copy blob AsJob issue (#25142)

* Fix copy blob asjob issue

* Add live test

Author: yifanz7

src/Storage/Storage.Management.Test/LiveTests/BlobTests.ps1

@@ -101,6 +101,11 @@ Invoke-LiveTestScenario -Name "Blob basics" -Description "Test blob basic operat
     Assert-AreEqual $copyBlobName1 $b.Name
     Assert-AreEqual "Hot" $b.AccessTier
     Assert-AreEqual 512 $b.Length
+    $job = Copy-AzStorageBlob -SrcContainer $containerName -SrcBlob $blobName -DestContainer $containerName -DestBlob $copyBlobName1 -Context $ctx -StandardBlobTier Hot -RehydratePriority High -Force -AsJob
+    sleep 10 
+    $bcopy = Receive-Job -Job $job 
+    Assert-AreEqual $copyBlobName1 $bcopy.Name
+
     $blobSASUri = $b | New-AzStorageBlobSASToken -Permission rt -ExpiryTime 9999-01-01 -FullUri
     $b2 = Copy-AzStorageBlob -AbsoluteUri $blobSASUri -DestContainer $containerName -DestBlob $copyBlobName2 -Context $ctx -Force
     Assert-AreEqual $copyBlobName2 $b2.Name

src/Storage/Storage.Management/ChangeLog.md

@@ -18,6 +18,8 @@
         - Additional information about change #1
 -->
 ## Upcoming Release
+* Fixed sync copy blob issue with -AsJob is specified [#25105]
+    - `Copy-AzStorageBlob`
 * Updated Storage.Management.Sdk to support API version 2023-05-01
 
 ## Version 7.0.0

src/Storage/Storage/Blob/Cmdlet/CopyAzureStorageBlob.cs

@@ -236,6 +236,15 @@ internal IStorageBlobManagement GetDestinationChannel()
         [PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
         public override void ExecuteCmdlet()
         {
+            if (AsJob.IsPresent)
+            {
+                if (ParameterSetName == UriParameterSet)
+                {
+                    skipSourceChannelInit = true;
+                }
+                DoBeginProcessing();
+            }
+
             IStorageBlobManagement destChannel = GetDestinationChannel();
             IStorageBlobManagement srcChannel = Channel;
 
@@ -268,6 +277,11 @@ public override void ExecuteCmdlet()
             {
                 copyAction();
             }
+
+            if (AsJob.IsPresent)
+            {
+                DoEndProcessing();
+            }
         }
 
         private void CopyBlobSync(IStorageBlobManagement SrcChannel, IStorageBlobManagement destChannel, string srcContainerName, string srcBlobName, string destContainerName, string destBlobName)