Merge pull request #109238 from D1v38om83r/bhbrahma/updateCSEMSIDoc

Updated CSE Windows and Linux documentation

Author: PRMerger20

articles/virtual-machines/extensions/custom-script-linux.md

@@ -209,6 +209,8 @@ CustomScript uses the following algorithm to execute a script.
  1. execute the script using _/bin/sh -c /var/lib/waagent/custom-script/#/script.sh.
 
 ####  Property: managedIdentity
+> [!NOTE]
+> This property **must** be specified in protected settings only.
 
 CustomScript (version 2.1 onwards) supports [managed identity](https://docs.microsoft.com/azure/active-directory/managed-identities-azure-resources/overview) for downloading file(s) from URLs provided in the "fileUris" setting. It allows CustomScript to access Azure Storage private blobs or containers without the user having to pass secrets like SAS tokens or storage account keys.
 
@@ -466,4 +468,3 @@ info:    vm extension get command OK
 
 ## Next steps
 To see the code, current issues and versions, see [custom-script-extension-linux repo](https://github.com/Azure/custom-script-extension-linux).
-

articles/virtual-machines/extensions/custom-script-windows.md

@@ -101,7 +101,7 @@ These items should be treated as sensitive data and specified in the extensions
 > Only one version of an extension can be installed on a VM at a point in time, specifying custom script twice in the same Resource Manager template for the same VM will fail.
 
 > [!NOTE]
-> We can use this schema inside the VirtualMachine resource or as a standalone resource. The name of the resource has to be in this format "virtualMachineName/extensionName", if this extension is used as a standalone resource in the ARM template. 
+> We can use this schema inside the VirtualMachine resource or as a standalone resource. The name of the resource has to be in this format "virtualMachineName/extensionName", if this extension is used as a standalone resource in the ARM template.
 
 ### Property values
 
@@ -142,6 +142,8 @@ Using public settings maybe useful for debugging, but it's recommended that you
 Public settings are sent in clear text to the VM where the script will be executed.  Protected settings are encrypted using a key known only to the Azure and the VM. The settings are saved to the VM as they were sent, that is, if the settings were encrypted they're saved encrypted on the VM. The certificate used to decrypt the encrypted values is stored on the VM, and used to decrypt settings (if necessary) at runtime.
 
 ####  Property: managedIdentity
+> [!NOTE]
+> This property **must** be specified in protected settings only.
 
 CustomScript (version 1.10 onwards) supports [managed identity](https://docs.microsoft.com/azure/active-directory/managed-identities-azure-resources/overview) for downloading file(s) from URLs provided in the "fileUris" setting. It allows CustomScript to access Azure Storage private blobs or containers without the user having to pass secrets like SAS tokens or storage account keys.