CmdID / PowerShell / Cmdlets / Import
Import-AdfsWebContent
Imports properties from a resource file into global and relying party web content objects. Windows Server PowerShell reference
From the Windows Server PowerShell reference 4 parameters Its page in the reference
Parameters
-FilePathSpecifies a file path.-LocaleSpecifies a locale.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-WhatIf, -wiShows what would happen if the cmdlet runs.