Merge pull request #6836 from vinaypamnani-msft/vinpa-setupswitch

Add sql move setup switch and AG setup key

Author: PRMerger20

memdocs/configmgr/core/servers/deploy/install/command-line-options-for-setup.md

@@ -43,6 +43,16 @@ Disable user input during setup, but display the setup wizard. Only use this opt
 
 Run a site reset. This action resets the database and service accounts for the site. For more information, see [Run a site reset](../../manage/modify-your-infrastructure.md#bkmk_reset).
 
+## `/SQLMOVE`
+
+Move the site database. This action moves the site database to a new instance of SQL Server on the same computer, or to a different computer that runs a supported version of SQL Server. For more information, see [Modify the site database configuration](../../manage/modify-your-infrastructure.md#bkmk_dbconfig).
+
+Provide the SQL server name, database name and instance name in the following format:
+
+`/SQLMOVE <SQL Server FQDN>:<Database Name>:<SSB Port>`
+
+`/SQLMOVE <SQL Server FQDN>:<InstanceName>\<Database Name>:<SSB Port>`
+
 ## `/TESTDBUPGRADE`
 
 Run a test on a backup of the site database to make sure that the database can upgrade.

memdocs/configmgr/core/servers/deploy/install/command-line-script-file.md

@@ -105,6 +105,7 @@ Include the following keys in the `SQLConfigOptions` section to install a site:
 | `SQLSSBPort` | No | Port number | The SQL Server Service Broker (SSB) port. By default, SSB uses TCP port 4022. |
 | `SQLDataFilePath` | No | Local directory path | An alternate location to create the database .mdb file. |
 | `SQLLogFilePath` | No | Local directory path | An alternate location to create the database .ldf log file. |
+| `AGBackupShare` | No | Network share path | The network location for sharing database backups when creating the site database in an Availability Group. The backup share is only needed if automatic seeding is not set. |
 
 ### `CloudConnectorOptions` section for site install