Merge pull request #100217 from normesta/normesta-reg-updates

Normesta reg updates

Author: PRMerger16

articles/storage/blobs/data-lake-storage-directory-file-acl-powershell.md

@@ -337,19 +337,60 @@ This example gives a user write and execute permission on a directory.
 $filesystemName = "my-file-system"
 $dirname = "my-directory/"
 $Id = "xxxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+
+# Get the directory ACL
 $acl = (Get-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $dirname).ACL
-$acl = New-AzDataLakeGen2ItemAclObject -AccessControlType user -EntityId $id -Permission "-wx" -InputObject $acl
-Update-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $dirname -Acl $acl
+
+# Create the new ACL object.
+[Collections.Generic.List[System.Object]]$aclnew =$acl
+
+# To avoid duplicate ACL, remove the ACL entries that will be added later.
+foreach ($a in $aclnew)
+{
+    if ($a.AccessControlType -eq "group" -and $a.DefaultScope -eq $true-and $a.EntityId -eq $id)
+    {
+        $aclnew.Remove($a);
+        break;
+    }
+}
+
+# Add ACL Entries
+$aclnew = New-AzDataLakeGen2ItemAclObject -AccessControlType group -EntityId $id -Permission "-wx" -DefaultScope -InputObject $aclnew
+
+# Update ACL on server
+Update-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $dirname -Acl $aclnew  
+
 ```
+
 This example gives a user write and execute permission on a file.
 
 ```powershell
 $filesystemName = "my-file-system"
 $fileName = "my-directory/upload.txt"
 $Id = "xxxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+
+# Get the file ACL
 $acl = (Get-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $fileName).ACL
-$acl = New-AzDataLakeGen2ItemAclObject -AccessControlType user -EntityId $id -Permission "-wx" -InputObject $acl
-Update-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $fileName -Acl $acl
+
+# Create the new ACL object.
+[Collections.Generic.List[System.Object]]$aclnew =$acl
+
+# To avoid duplicate ACL, remove the ACL entries that will be added later.
+foreach ($a in $aclnew)
+{
+    if ($a.AccessControlType -eq "group" -and $a.DefaultScope -eq $true-and $a.EntityId -eq $id)
+    {
+        $aclnew.Remove($a);
+        break;
+    }
+}
+
+# Add ACL Entries
+$aclnew = New-AzDataLakeGen2ItemAclObject -AccessControlType group -EntityId $id -Permission "-wx" -DefaultScope -InputObject $aclnew
+
+# Update ACL on server
+Update-AzDataLakeGen2Item -Context $ctx -FileSystem $filesystemName -Path $fileName -Acl $aclnew 
+
 ```
 
 ### Set permissions on all items in a file system

articles/storage/blobs/data-lake-storage-known-issues.md

@@ -44,12 +44,13 @@ Unmanaged VM disks are not supported in accounts that have a hierarchical namesp
 
 ## Filesystem Support in SDKs
 
-- .NET, Java and Python are in public preview. Other SDKs are not currently supported.
-- Get and Set ACLs operations are not currently recursive.
+- [.NET](data-lake-storage-directory-file-acl-dotnet.md), [Java](data-lake-storage-directory-file-acl-java.md) and [Python](data-lake-storage-directory-file-acl-python.md) support are in public preview. Other SDKs are not currently supported.
+- Get and set ACL operations are not currently recursive.
 
 ## Filesystem Support in PowerShell and Azure CLI
 
-Get and Set ACLs operations are not currently recursive.
+- [PowerShell](data-lake-storage-directory-file-acl-powershell.md) and [Azure CLI](data-lake-storage-directory-file-acl-cli.md) support are in public preview.
+- Get and set ACL operations are not currently recursive.
 
 ## Support for other Blob Storage features