Merge pull request #189012 from IngridAtMicrosoft/sup1915837

EASY REVIEW: sup1915837

Author: GitHubber17

articles/media-services/latest/concept-managed-identities.md

@@ -6,14 +6,16 @@ author: IngridAtMicrosoft
 manager: femila
 ms.service: media-services
 ms.topic: conceptual
-ms.date: 05/17/2021
+ms.date: 02/17/2022
 ms.author: inhenkel
 ---
 
 # Managed identities
 
 A common challenge for developers is the management of secrets and credentials to secure communication between different services. On Azure, managed identities eliminate the need for developers having to manage credentials by providing an identity for the Azure resource in Azure AD and using it to obtain Azure Active Directory (Azure AD) tokens.
 
+[!INCLUDE [note-managed-identities-v3](includes/note-managed-identities-v3.md)]
+
 ## Media Services Managed Identity scenarios
 
 There are three scenarios where Managed Identities can be used with Media Services:

articles/media-services/latest/includes/note-managed-identities-v3.md

@@ -0,0 +1,12 @@
+---
+author: IngridAtMicrosoft
+ms.service: media-services 
+ms.topic: include
+ms.date: 2/17/2021
+ms.author: inhenkel
+---
+
+<!-- Use the portal to create a media services account. -->
+
+> [!NOTE]
+> Managed identities are only available for Media Services accounts created using the v3 API. If you are using the v2 API and would like to use managed identities, please migrate from v2 to v3 [Migrate from Media Services v2 to v3 introduction](../migrate-v-2-v-3-migration-introduction.md).

articles/media-services/latest/security-access-storage-managed-identity-cli-tutorial.md

@@ -14,6 +14,8 @@ ms.author: inhenkel
 
 [!INCLUDE [media services api v3 logo](./includes/v3-hr.md)]
 
+[!INCLUDE [note-managed-identities-v3](includes/note-managed-identities-v3.md)]
+
 If you would like to access a storage account when the storage account is configured to block requests from unknown IP addresses, the Media Services account must be granted access to the Storage account. Follow the steps below to create a Managed Identity for the Media Services account and grant this identity access to storage using the Media Services CLI.
 
 :::image type="content" source="media/diagrams/managed-identities-scenario-storage-permissions-media-services-account.svg" alt-text="Media Services account uses a Managed Identity to access storage":::

articles/media-services/latest/security-encrypt-data-managed-identity-cli-tutorial.md

@@ -14,6 +14,8 @@ ms.author: inhenkel
 
 [!INCLUDE [media services api v3 logo](./includes/v3-hr.md)]
 
+[!INCLUDE [note-managed-identities-v3](includes/note-managed-identities-v3.md)]
+
 If you'd like Media Services to encrypt data using a key from your Key Vault, the Media Services account must be granted *access* to the Key Vault. Follow the steps below to create a Managed Identity for the Media Services account and grant this identity access to your Key Vault using the Media Services CLI.
 
 :::image type="content" source="media/diagrams/managed-identities-scenario-keyvault-media-services-account.svg" alt-text="Media Services account uses Key Vault with a Managed Identity":::