CmdID / PowerShell / Cmdlets / Remove
Remove-WebApplicationProxyApplication
Removes web applications published in Web Application Proxy. Windows Server PowerShell reference
From the Windows Server PowerShell reference 5 parameters Its page in the reference
Parameters
-AsJobRuns the cmdlet as a background job.-CimSession, -SessionRuns the cmdlet in a remote session or on a remote computer.-ID, -ApplicationIDSpecifies an array of GUIDs of web applications.-NameSpecifies a friendly name for the published web application.-ThrottleLimitSpecifies the maximum number of concurrent operations that can be established to run the cmdlet.