Merge pull request #299789 from cburuzie/patch-65

Update upgrade-basic-standard-with-powershell.md

Author: v-regandowner

articles/load-balancer/upgrade-basic-standard-with-powershell.md

@@ -14,7 +14,10 @@ ms.custom: template-how-to, engagement-fy23
 # Upgrade a basic load balancer with PowerShell
 
 >[!Important]
->On September 30, 2025, Basic Load Balancer will be retired. For more information, see the [official announcement](https://azure.microsoft.com/updates/azure-basic-load-balancer-will-be-retired-on-30-september-2025-upgrade-to-standard-load-balancer/). If you are currently using Basic Load Balancer, make sure to upgrade to Standard Load Balancer prior to the retirement date. 
+>On September 30, 2025, Basic Load Balancer will be retired. For more information, see the [official announcement](https://azure.microsoft.com/updates/azure-basic-load-balancer-will-be-retired-on-30-september-2025-upgrade-to-standard-load-balancer/). If you are currently using Basic Load Balancer, make sure to upgrade to Standard Load Balancer prior to the retirement date.
+
+>[!NOTE]
+> [Azure Kubernetes Services (AKS) clusters](/azure/aks/load-balancer-standard#moving-from-a-basic-sku-load-balancer-to-standard-sku) with Basic Load Balancers are not supported with this migration script. Review other [Unsupported Scenarios](#unsupported-scenarios) prior to using this script. 
 
 [Azure Standard Load Balancer](load-balancer-overview.md) offers a rich set of functionality and high availability through zone redundancy. To learn more about Load Balancer SKU, see [comparison table](./skus.md#skus).