Adds example disable local auth for automation account

Author: isra-fel

articles/automation/disable-local-authentication.md

@@ -25,7 +25,24 @@ In the Azure portal, you may receive a warning message on the landing page for t
 Disabling local authentication doesn't take effect immediately. Allow a few minutes for the service to block future authentication requests.
 
 >[!NOTE]
-> - Currently, PowerShell support for the new API version (2021-06-22) or the flag – `DisableLocalAuth` is not available. However, you can use the Rest-API with this API version to update the flag.
+> - Currently, PowerShell support for the new API version (2021-06-22) or the flag – `DisableLocalAuth` is not available. However, you can use the Rest-API with this API version to update the flag. Here is how to do it with the [`Invoke-AzRestMethod`](https://learn.microsoft.com/powershell/azure/manage-azure-resources-invoke-azrestmethod) cmdlet.
+
+```azurepowershell-interactive
+$SubscriptionId = "9e223dbe-3399-4e19-88eb-0975f02ac87f"
+$ResourceGroupName = "yemingtemp"
+$AutomationAccountName = "yemingaa0924"
+$RequestUri = "https://management.azure.com/subscriptions/$SubscriptionId/resourceGroups/$ResourceGroupName/providers/Microsoft.Automation/automationAccounts/$($AutomationAccountName)?api-version=2023-11-01"
+$Payload = @{
+    properties = @{
+        disableLocalAuth = $true
+    }
+} | ConvertTo-Json
+Invoke-AzRest -Method Patch -Uri $RequestUri -Payload $Payload
+
+# Verify
+$AutomationAccount = (Invoke-AzRest -Method Get -Uri $RequestUri).Content | ConvertFrom-Json
+"disableLocalAuth = $($AutomationAccount.properties.disableLocalAuth)"
+```
 
 ## Re-enable local authentication