Merge pull request #196688 from kaarthis/nodepool-snapshot

nodepool snapshot change in preview

Author: PRMerger14

articles/aks/node-pool-snapshot.md

@@ -36,6 +36,7 @@ NODEPOOL_ID=$(az aks nodepool show --name nodepool1 --cluster-name myAKSCluster
 
 > [!IMPORTANT]
 > Your AKS node pool must be created or upgraded after Nov 10th, 2021 in order for a snapshot to be taken from it.
+>Starting April, 2022 the CLI-preview extension commands for node pool snapshot has changed. In preview CLI please use az aks nodepool snapshot commands, refer [CLI Node Pool Snapshot][az-aks-nodepool-snapshot].
 
 Now, to take a snapshot from the previous node pool you'll use the `az aks snapshot` CLI command.
 
@@ -110,6 +111,7 @@ az aks create --name myAKSCluster2 --resource-group myResourceGroup --snapshot-i
 [use-multiple-node-pools]: use-multiple-node-pools.md
 [max-surge]: upgrade-cluster.md#customize-node-surge-upgrade
 [az-extension-add]: /cli/azure/extension#az_extension_add
+[az-aks-nodepool-snapshot]:/cli/azure/aks/nodepool#az-aks-nodepool-add
 [az-extension-update]: /cli/azure/extension#az_extension_update
 [az-feature-list]: /cli/azure/feature#az_feature_list
 [az-feature-register]: /cli/azure/feature#az_feature_register