CmdID / PowerShell / Cmdlets / Set
Set-CsTeamsMeetingTemplatePermissionPolicy
This cmdlet updates an existing TeamsMeetingTemplatePermissionPolicy. Microsoft Teams PowerShell reference
From the Microsoft Teams PowerShell reference 4 parameters Its page in the reference
Parameters
-IdentityName of the policy instance to be updated.-HiddenMeetingTemplatesThe updated list of meeting template IDs to hide.-DescriptionPass in a new description if that field needs to be updated.-DefaultMeetingTemplateIdSpecifies the ID of the meeting template to be applied by default to ad-hoc or standard meetings created by the user.