CmdID / PowerShell / Cmdlets / Set
Set-AdfsCertSharingContainer
Sets the account that is used for sharing managed certificates in a federation server farm. Windows Server PowerShell reference
From the Windows Server PowerShell reference 4 parameters Its page in the reference
Parameters
-CredentialSpecifies a credential object.-ServiceAccountSpecifies the service account to use for sharing private keys.-Confirm, -cfPrompts you for confirmation before running the cmdlet.-WhatIf, -wiShows what would happen if the cmdlet runs.