ISV Cloud Recording Location

Hello, this is more of an urgent inquiry. We are using the custCreate endpoint to create users and host meetings on the fly. These meetings are auto recorded and we subscribe to the recording.complete webhook to then ingest the recordings into our own platform. The issue we are having is where the videos are stored in the Zoom cloud. We want to be able to control what region the recording sits in when the recording is in the Zoom cloud but it seems like you can only set one region for the master account and not dynamically choose the region based on the user. We currently have multiple server to server apps on our master account based on our internal datacenters we support. I’ve seen another thread that mentions a master-subaccount structure. Would creating subaccounts on our master account and moving/remaking our apps in these subaccounts allow us to then set the cloud storage location for each subaccount?