CmdID / PowerShell / Cmdlets / Remove
Remove-AdfsWebApplicationProxyRelyingPartyTrust
Removes the relying party trust object for the Web Application Proxy. Windows Server PowerShell reference
From the Windows Server PowerShell reference 2 parameters Its page in the reference
Parameters
-Confirm, -cfPrompts you for confirmation before running the cmdlet.-WhatIf, -wiShows what would happen if the cmdlet runs.