Merge pull request #17021 from leslielin-5/patch-30

Update delete-cluster-pdb.md

Author: sethmanheim

AKS-Arc/delete-cluster-pdb.md

@@ -19,39 +19,47 @@ When you delete an AKS Arc cluster that has [PodDisruptionBudget](https://kubern
 
 Before you delete the AKS Arc cluster, access the AKS Arc cluster's **kubeconfig** and delete all PDBs:
 
-1. Access the AKS Arc cluster:
+1. Access the AKS Arc cluster according to its connectivity state:
 
-   ```azurecli
-   az connectedk8s proxy -n $aks_cluster_name -g $resource_group_name 
-   ```
+   - When the AKS Arc cluster is in a **Connected** state, run the [`az connectedk8s proxy`](/cli/azure/connectedk8s#az-connectedk8s-proxy) command
+
+     ```azurecli
+     az connectedk8s proxy -n $aks_cluster_name -g $resource_group_name 
+     ```
+   
+   - When the AKS Arc cluster is in a **disconnected** state, run the [`az aksarc get-credentials`](/cli/azure/aksarc#az-aksarc-get-credentials) command with permission to perform the **Microsoft.HybridContainerService/provisionedClusterInstances/listAdminKubeconfig/action** action, which is included in the **Azure Kubernetes Service Arc Cluster Admin** role permission. For more information, see [Retrieve certificate-based admin kubeconfig in AKS Arc](retrieve-admin-kubeconfig.md#retrieve-the-certificate-based-admin-kubeconfig-using-az-cli).
+
+     ```azurecli
+     az aksarc get-credentials -n $aks_cluster_name -g $resource_group_name --admin
+     ```
 
 1. Verify PDB:
 
    ```bash
    kubectl get pdb -A 
    ```
 
-1. Delete all PDBs. Here's an example of deleting a PDB generated from workload identity enablement:
+1. Delete all PDBs. The following command is an example of deleting a PDB generated from workload identity enablement:
 
-    ```bash
-    kubectl delete pdb azure-wi-webhook-controller-manager -n arc-workload-identity 
-    ```
+   ```bash
+   kubectl delete pdb azure-wi-webhook-controller-manager -n arc-workload-identity 
+   ```
 
 ### [AKS on Azure Local](#tab/aks-on-azure-local)
 
 4. Delete the AKS Arc cluster:
 
-    ```azurecli
-    az aksarc delete -n $aks_cluster_name -g $resource_group_name
-    ```
+   ```azurecli
+   az aksarc delete -n $aks_cluster_name -g $resource_group_name
+   ```
 
 ### [AKS Edge Essentials](#tab/aks-edge-essentials)
 
 4. Delete the AKS Arc cluster:
 
-    ```azurecli
-    az connectedk8s delete -n <cluster_name> -g <resource_group>
-    ```
+   ```azurecli
+   az connectedk8s delete -n <cluster_name> -g <resource_group>
+   ```
 
 ---