Hi

I'm trying to create orders using the REST API, which I can do (I can create an opportunity ID, and use that to create an order), but I need to be able to add order line items. I was going to GET an order and associated items, and use that to work out how to do it, but I can't even seem to work out how to get that (i.e. line items for a specific order). The search here seems not to work (i.e. it returns the front page each time), same for the documentation page(s), so I'm a bit stuck and could do with some pointers...