CmdID

CmdID / PowerShell / Cmdlets / New

New-AdfsAzureMfaTenantCertificate

Creates a certificate for the AD FS farm to use to connect to Azure MFA, or returns the currently configured certificate. Windows Server PowerShell reference

From the Windows Server PowerShell reference 4 parameters Its page in the reference

Opens CmdID with your command, read as PowerShell. It is read in your browser and sent nowhere.

Parameters

4 in the Windows Server PowerShell reference
-RenewRenew certificate.
-TenantIdSpecifies the GUID representation of the Microsoft Entra tenant ID.
-Confirm, -cfPrompts you for confirmation before running the cmdlet.
-WhatIf, -wiShows what would happen if the cmdlet runs.