The node is configured to always regenerate, so it will do so because of that option. If the node is regenerating work items for a different reason it will take priority over this enum entry.
The node needs to completely dirty itself during regeneration and produce new work items.
Something about the node itself has changed, e.g. a parm and the node needs to be regenerated.
Full, except that if PDG encounters this regeneration status
on a node it will also ensure that all outputs are upgraded to the same
status if they're set to
The node is not regenerating at all, and its input nodes have also not been invalidated.