editorial changes

Author: AmandaAZ

support/azure/azure-kubernetes/error-codes/availabilityzonenotsupported-error.md

@@ -1,7 +1,7 @@
 ---
 title: Troubleshoot AvailabilityZoneNotSupported Error Code
 description: Learn how to troubleshoot the AvailabilityZoneNotSupported error when you try to create an Azure Kubernetes Service cluster in a set of zones.
-ms.date: 05/28/2025
+ms.date: 05/30/2025
 ms.reviewer: marcha, skuchipudi, v-weizhu
 ms.service: azure-kubernetes-service
 ms.custom: sap:Create, Upgrade, Scale and Delete operations (cluster or nodepool)
@@ -23,23 +23,31 @@ An AKS cluster creation fails in specified availability zones and you receive an
 
 ## Cause
 
-The issue occurs because the requested SKU is unavailable in the specified zones or is restricted by the Azure subscription.
+The issue occurs because the requested SKU has restrictions in some or all zones for your subscription. To verify the restrictions, go to the [Verify SKU restrictions](#verify-sku-restrictions) section.
 
-To determine the root cauese, perform one or two actions below:
+## Solution
 
-- To verify if the requested SKU is restricted by your subscription, run the following command:
+To resolve this issue, request access to the specified region or zone by following the [Azure region access request process](../../general/region-access-request-process.md).
+
+## Verify SKU restrictions
+
+1. List SKU details by running one of the following commands:
 
+    ```azurecli
+    az vm list-skus -l <location> --size <SKU> 
+    ```
+        
     ```azurecli
     az rest --method get \
         --url "https://management.azure.com/subscriptions/<subscription>/providers/Microsoft.Compute/skus?%24filter=location+eq+%27<location>%27&api-version=2022-03-01"  >> availableSkus.txt
     ```
-
+    
     > [!NOTE]
-    > Replace `<subscription>` and `<locaiton>` accordingly.
-
-    Then, search for the requested SKU in the *availableSkus.txt* file. If you see the lines like the following, it indicates that your subscription doesn't have access to zones in the specified location:
+    > Replace `<subscription>`, <SKU>, and `<locaiton>` accordingly.
+2. Search for the requested SKU from the command output.
+3. If you see the information like the following, it indicates that the requested SKU has restrictions in some or all zones for your subscription:
 
-    ```output
+    ```json
     "restrictions": [
                     {
                         "type": "Zone",
@@ -60,18 +68,4 @@ To determine the root cauese, perform one or two actions below:
                     }
                 ]
     ```
-
-- To verify if the requested SKU isn't available in the specified zones, run the following command:
-
-    ```azurecli
-    az vm list-skus -l <location> --size <SKU> 
-    ```
-
-    > [!NOTE]
-    > Replace `<SKU>` and `<locaiton>` accordingly.
-
-## Solution: Request access to the specified zone
-
-To resolve this issue, request access to the specified region or zone by following the [Azure region access request process](../../general/region-access-request-process.md).
-
-[!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]
+[!INCLUDE [Azure Help Support](../../../includes/azure-help-support.md)]