Changed ADLS preview regiuons per Imani.

Author: stevenmatthew

includes/storage-failover-unplanned-hns-preview-include.md

@@ -6,13 +6,13 @@ author: stevenmatthew
 ms.service: azure-storage
 ms.subservice: common-concepts
 ms.topic: "include"
-ms.date: 08/05/2024
+ms.date: 08/14/2024
 ms.author: shaas
 ms.custom: "include file", references_regions
 ---
 
 > [!IMPORTANT]
-> Customer-managed (unplanned) failover for accounts that have Azure Data Lake Storage Gen2 enabled is currently in PREVIEW and supported in all public GRS regions. 
+> Customer-managed (unplanned) failover for accounts that have Azure Data Lake Storage Gen2 enabled is currently in PREVIEW and supported in all public GRS/GZRS regions. To opt in to the preview, see [Set up preview features in Azure subscription](../articles/azure-resource-manager/management/preview-features.md) and specify `AllowHNSAccountFailover` as the feature name.
 
 > [!IMPORTANT]
 > Customer-managed (unplanned) failover for accounts that have SSH File Transfer Protocol (SFTP) enabled is currently in PREVIEW and only supported in the following regions: