Addressing PR comments

Author: kpeechara

articles/azure-monitor/containers/container-insights-enable-arc-enabled-clusters.md

@@ -108,23 +108,27 @@ This option uses the following defaults:
 - Creates or uses existing default log analytics workspace corresponding to the region of the cluster
 - Auto-upgrade is enabled for the Azure Monitor cluster extension
 
+>[!NOTE]
+>Managed identity authentication will be default in k8s-extension version 1.43.0 or higher.
+>
+
 ```azurecli
 az k8s-extension create --name azuremonitor-containers --cluster-name <cluster-name> --resource-group <resource-group> --cluster-type connectedClusters --extension-type Microsoft.AzureMonitor.Containers
 ```
 
 To use [managed identity authentication](container-insights-onboard.md#authentication), add the `configuration-settings` parameter as in the following:
 
->[!NOTE]
->Managed identity authentication is not supported for Arc k8s connected clusters with **ARO**.
->
-
 ```azurecli
 az k8s-extension create --name azuremonitor-containers --cluster-name <cluster-name> --resource-group <resource-group> --cluster-type connectedClusters --extension-type Microsoft.AzureMonitor.Containers --configuration-settings amalogs.useAADAuth=true
 ```
 
-To create extension instance on **Arc K8S connected clusters with ARO**, you can use the commands below that does not use managed identity. Non-cli onboarding is not supported for Arc K8s connected clusters with **ARO**. Currently, only k8s-extension version 1.3.7 or below is supported. 
+>[!NOTE]
+>Managed identity authentication is not supported for Arc k8s connected clusters with **ARO**.
+>
+
+To use legacy/non-managed identity authentication to create extension instance on **Arc K8S connected clusters with ARO**, you can use the commands below that does not use managed identity. Non-cli onboarding is not supported for Arc K8s connected clusters with **ARO**. Currently, only k8s-extension version 1.3.7 or below is supported. 
 
-If you are using k8s-extension version above 1.3.7, downgrade the version
+If you are using k8s-extension version above 1.3.7, downgrade the version.
 
 ```azurecli
 az extension remove --name k8s-extension