Merge pull request #263537 from MicrosoftDocs/repo_sync_working_branch

Confirm merge from repo_sync_working_branch to main to sync with https://github.com/MicrosoftDocs/azure-docs (branch main)

Author: Taojunshen

articles/api-management/authentication-authorization-overview.md

@@ -123,7 +123,7 @@ Examples:
 
 * [Configure credential manager - Microsoft Graph API](credentials-how-to-azure-ad.md)
 * [Configure credential manager - GitHub API](credentials-how-to-github.md)
-* [Configure credential manager - user delegated access to backend APIs](credentials-how-to-github.md)
+* [Configure credential manager - user delegated access to backend APIs](credentials-how-to-user-delegated.md)
 
 ## Other options to secure APIs
 

articles/postgresql/flexible-server/how-to-connect-with-managed-identity.md

@@ -49,16 +49,27 @@ az ad sp list --display-name vm-name --query [*].appId --out tsv
 
 ## Create an Azure Database for PostgreSQL flexible server user for your Managed Identity
 
-Now, connect as the Microsoft Entra administrator user to your Azure Database for PostgreSQL flexible server database, and run the following SQL statements, replacing `CLIENT_ID` with the client ID you retrieved for your system-assigned managed identity:
+Now, connect as the Microsoft Entra administrator user to your Azure Database for PostgreSQL flexible server database, and run the following SQL statements, replacing `<identity_name>` with the name of the resources for which you created a system-assigned managed identity:
 
 ```sql
 select * from pgaadauth_create_principal('<identity_name>', false, false);
 ```
 
+Success looks like:
+```sql
+    pgaadauth_create_principal
+-----------------------------------
+ Created role for "<identity_name>"
+(1 row)
+```
+
 For more information on managing Microsoft Entra ID enabled database roles, see [how to manage Microsoft Entra ID enabled Azure Database for PostgreSQL - Flexible Server roles](./how-to-manage-azure-ad-users.md)
 
 The managed identity now has access when authenticating with the identity name as a role name and the Microsoft Entra token as a password.
 
+> [!Note]
+> If the managed identity is not valid, an error is returned: `ERROR:   Could not validate AAD user <ObjectId> because its name is not found in the tenant. [...]`.
+
 ## Retrieve the access token from the Azure Instance Metadata service
 
 Your application can now retrieve an access token from the Azure Instance Metadata service and use it for authenticating with the database.
@@ -92,7 +103,7 @@ You're now connected to the database you configured earlier.
 
 This section shows how to get an access token using the VM's user-assigned managed identity and use it to call Azure Database for PostgreSQL flexible server. Azure Database for PostgreSQL flexible server natively supports Microsoft Entra authentication, so it can directly accept access tokens obtained using managed identities for Azure resources. When creating a connection to Azure Database for PostgreSQL flexible server, you pass the access token in the password field.
 
-Here's a .NET code example of opening a connection to Azure Database for PostgreSQL flexible server using an access token. This code must run on the VM to use the system-assigned managed identity to obtain an access token from Microsoft Entra ID. Replace the values of HOST, USER, DATABASE, and CLIENT_ID.
+Here's a .NET code example of opening a connection to Azure Database for PostgreSQL flexible server using an access token. This code must run on the VM to use the system-assigned managed identity to obtain an access token from Microsoft Entra ID. Replace the values of HOST, USER (with `<identity_name>`), and DATABASE.
 
 ```csharp
 using System;

articles/virtual-machines/linux/how-to-resize-encrypted-lvm.md

@@ -202,7 +202,7 @@ When you need to add a new disk to increase the VG size, extend your traditional
     ![Screenshot showing the code that checks the disk list. The results are highlighted.](./media/disk-encryption/resize-lvm/009-resize-lvm-scenariob-check-scsi12.png)
 
     ```bash
-    sudo lsbk
+    sudo lsblk
     ```
 
     ![Screenshot showing the code that checks the disk list by using l s b l k. The command and the result are highlighted.](./media/disk-encryption/resize-lvm/009-resize-lvm-scenariob-check-lsblk1.png)