Exchange 2016 Public Folders - Rule to delete emails older than 30 days

Hello,

I am looking to setup a rule to delete all emails in a specific public folder "Customer Service" that are older than 30 days.

Unfortunately I can't find an option to delete emails after X days within the public folder's Folder Assistant... is there a way to create this rule in Exchange Powershell?

FYI - Outlook AutoArchive will not work, this needs to be setup on a server/public folder level (ie, not my user account) and has to be only for a specific public folder, not "all folders".

Thanks,

Harry.