CmdID / PowerShell / Cmdlets / Clear
Clear-WebConfiguration
Removes configuration settings from a configuration location. Windows Server PowerShell reference
From the Windows Server PowerShell reference 7 parameters Its page in the reference
Parameters
-ClrSpecifies the version of the .NET Framework in the form vn.n, such as v4.0 or v2.0.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-FilterSpecifies the IIS configuration section or an XPath query that returns a configuration element.-ForceForces the specified configuration to be cleared.-LocationSpecifies the location of the configuration setting.-PSPathSpecifies the configuration path.-WhatIf, -wiShows what would happen if the cmdlet runs.