Redmine

Hi,

I'm trying to use the REST API to get all overdue tickets that are still open. The documentation for this API seems to be a bit lacking on the available properties, so I'm not sure what I would do here.

I can do /issues.xml?due_date=2015-11-19 to get all open tickets due on that specific date, and that seems to work, but I can't figure out how to do it for any ticket due before a specific date. I've tried max_due_date=2015-11-19, due_date_max=2015-11-19, due_date=<2015-11-19 and due_date=AC2015-11-19. None of them seem to work and playing with some other properties don't seem to have any effect either.

Is it possible to do this using the API or will it need to be done some other way?