CmdID / PowerShell / Cmdlets / Disable
Disable-AdfsWebApplicationProxyRelyingPartyTrust
Disables the relying party trust for the Web Application Proxy. Windows Server PowerShell reference
From the Windows Server PowerShell reference 3 parameters Its page in the reference
Parameters
-PassThruReturns an object representing the item with which you are working.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-WhatIf, -wiShows what would happen if the cmdlet runs.