Update storage-advanced-threat-protection.md

Addresses https://github.com/MicrosoftDocs/azure-docs/issues/48435

Author: tamram

articles/storage/common/storage-advanced-threat-protection.md

@@ -8,7 +8,7 @@ author: tamram
 ms.service: storage
 ms.subservice: common
 ms.topic: conceptual
-ms.date: 03/31/2020
+ms.date: 04/16/2020
 ms.author: tamram
 ms.reviewer: cbrooks
 ---
@@ -23,9 +23,7 @@ The service ingests diagnostic logs of read, write, and delete requests to Blob
 
 ## Availability
 
-Advanced threat protection for Azure Storage is currently available only for [Blob Storage](https://azure.microsoft.com/services/storage/blobs/). 
-
-This service is available in all public clouds and US government clouds, but no other sovereign or Azure government cloud regions.
+Advanced threat protection for Azure Storage is currently available only for [Blob Storage](https://azure.microsoft.com/services/storage/blobs/). Account types that support advanced threat protection include general-purpose v2, block blob, and Blob storage accounts. Advanced threat protection is available in all public clouds and US government clouds, but not in other sovereign or Azure government cloud regions.
 
 For pricing details, including a free 30 day trial, see the [Azure Security Center pricing page](https://azure.microsoft.com/pricing/details/security-center/).