CmdID

CmdID / PowerShell / Cmdlets / Uninstall

Uninstall-AdcsCertificationAuthority

Uninstalls the CA role service and removes the configuration information. Windows Server PowerShell reference

From the Windows Server PowerShell reference 3 parameters Its page in the reference

Opens CmdID with your command, read as PowerShell. It is read in your browser and sent nowhere.

Parameters

3 in the Windows Server PowerShell reference
-Confirm, -cfPrompts you for confirmation before running the cmdlet.
-ForceForces the command to run without asking for user confirmation.
-WhatIf, -wiShows what would happen if the cmdlet runs.