The current Cloud Event makes it a bit hard to distinguish between the UUIDs of the export request and the resource request themselves. In fact, applications only receive resource requests, since an export request is what is received in the export service. Then, that export service splits the different requested resources and sends those resource requests to the applications.

Anyway, the payload required to parse some of the UUIDs from the Cloud Event's subject which isn't optimal. Therefore, a minimal structure change is needed to make it easier.