Asset Event inconsistent description

The asset in gitlab's demo is like this：https://github.com/adobe/xdm-event-model/blob/master/src/test/resources/asset_created_cc_sample.json

This is described in the developer documentation：https://developer.adobe.com/events/docs/guides/using/asset-events/asset-events-actions/

Which should prevail?

If I want to receive such a structure （https://github.com/adobe/xdm-event-model/blob/master/src/test/resources/asset_created_cc_sample.json）, what event should I subscribe to?