How do I find region names for list_exchanges?

I'm just getting started with QuantRocket and I'm trying to list exchanges in north america but I can't figure out the list of regions. The documentation has:

list_exchanges(regions=["asia"], sec_types=["STK"]) but no list of regions for north america. I've tried the following which don't work:

  • us
  • na
  • usa
  • north america

(And all capitalized versions of the above)

Is there a place to actually list regions?

The docs say it is north_america.