CmdID

CmdID / PowerShell / Cmdlets / Start

Start-WBBackup

Starts a one-time backup operation. Windows Server PowerShell reference

From the Windows Server PowerShell reference 5 parameters Its page in the reference

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Parameters

5 in the Windows Server PowerShell reference
-AllowDeleteOldBackupsIndicates that the cmdlet deletes backups of older versions of the operating system.
-AsyncIndicates that Windows PowerShell returns immediately after the backup starts and does not display status messages.
-DoNotVerifyMediaDo not use.
-ForceForces the command to run without asking for user confirmation.
-PolicySpecifies a WBPolicy object that includes the policy settings for the backup by using an existing backup policy object.