Merge pull request #104427 from ShiqianTao/shtao/aks-windows-ossku

AKS PowerShell command support Windows OsSKU

Author: Court72

articles/aks/learn/quick-windows-container-deploy-powershell.md

@@ -125,6 +125,20 @@ creating a node pool to run Windows Server containers, the default value for `-V
 [restricted VM sizes][restricted-vm-sizes]. The minimum recommended size is **Standard_D2s_v3**. The
 previous command also uses the default subnet in the default vnet created when running `New-AzAksCluster`.
 
+## Add a Windows Server 2019 or Windows Server 2022 node pool
+
+AKS supports Windows Server 2019 and 2022 node pools. For Kubernetes version 1.25.0 and higher, Windows Server 2022 is the default operating system. For earlier Kubernetes versions, Windows Server 2019 is the default OS. To use Windows Server 2019, you need to specify the following parameters:
+- **osType** set the value to `Windows`
+- **osSKU** set the value to `Windows2019`
+
+> [!NOTE]
+> OsSKU requires PowerShell Az module version "9.2.0" or higher.
+> Windows Server 2022 requires Kubernetes version "1.23.0" or higher.
+
+```azurepowershell-interactive
+New-AzAksNodePool -ResourceGroupName myResourceGroup -ClusterName myAKSCluster -VmSetType VirtualMachineScaleSets -OsType Windows -OsSKU Windows2019 Windows -Name npwin
+```
+
 ## Connect to the cluster
 
 To manage a Kubernetes cluster, you use [kubectl][kubectl], the Kubernetes command-line client. If