CmdID / PowerShell / Cmdlets / Get
Get-RmsCertInfo
Generates a report about a certificate used in a user request for the AD RMS cluster. Windows Server PowerShell reference
From the Windows Server PowerShell reference 4 parameters Its page in the reference
Parameters
-CertificateIdSpecifies a unique internal certificate ID.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-PathSpecifies a provider drive and path or relative path on the current drive.-WhatIf, -wiShows what would happen if the cmdlet runs.