I'd like to create an account and then a contact in the same call using bulk api. I've used composite api calls to create an account and contact in the same API request.
I would now like to do the same using the bulk api (as i'm trying to import millions of entries). I know i can create all the accounts first, retrieve the account ids, and then create the contacts with the account ids mapped to the correct contact (which would be two calls).
Is there a way to composite the account and contact creation in the single call with bulk api?