update regions

Author: b-ahibbard

articles/azure-netapp-files/azure-netapp-files-network-topologies.md

@@ -12,7 +12,7 @@ ms.service: azure-netapp-files
 ms.workload: storage
 ms.tgt_pltfrm: na
 ms.topic: conceptual
-ms.date: 06/28/2022
+ms.date: 07/28/2022
 ms.author: ramakk
 ---
 # Guidelines for Azure NetApp Files network planning
@@ -44,11 +44,14 @@ Azure NetApp Files standard network features are supported for the following reg
 *   East US 2
 *	France Central
 *   Germany West Central
+*   Japan East
 *	North Central US
 *   North Europe
 *	South Central US
+*   Switzerland North
 *   UK South
 *	West Europe
+*   West US
 *   West US 2
 *	West US 3