Merge pull request #198093 from meenasaravanan02/imp-block

Imp block

Author: PRMerger15

articles/service-fabric/how-to-managed-cluster-modify-node-type.md

@@ -2,7 +2,7 @@
 title: Configure or modify a Service Fabric managed cluster node type
 description: This article walks through how to modify a managed cluster node type
 ms.topic: how-to
-ms.date: 2/14/2022 
+ms.date: 5/12/2022 
 ---
 
 # Service Fabric managed cluster node types
@@ -11,6 +11,9 @@ Each node type in a Service Fabric managed cluster is backed by a virtual machin
 
 The rest of this document will cover how to adjust various settings from creating a node type, adjusting node type instance count, enable automatic OS image upgrades, change the OS Image, and configuring placement properties. This document will also focus on using Azure portal or Azure Resource Manager Templates to make changes.
 
+> [!IMPORTANT]
+> At this time, Service Fabric Managed Clusters do not support custom OS images.
+
 > [!NOTE]
 > You will not be able to modify the node type while a change is in progress. It is recommended to let any requested change complete before doing another.