CmdID

CmdID / PowerShell / Cmdlets / Get

Get-WebAppDomain

Gets the application domains in which the specified IIS worker process is running. Windows Server PowerShell reference

From the Windows Server PowerShell reference 3 parameters Its page in the reference

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Parameters

3 in the Windows Server PowerShell reference
-ApplicationPool, -apppool, -poolSpecifies the application pool for which application domains are returned.
-InputObjectSpecifies the input object from which parameter data is received.
-ProcessId, -proc, -procid, -pid, -wpSpecifies the ID of the worker process for which the application domain is returned.