Posted on 20/11/2017 11:15:12
Hi Martin,
Your goal is to set or create a new order status?
If you want to set the order status, you need to get the order object, update the StateId and save the object.
https://doc.dynamicweb.com/api/html/257fae0f-7d06-3d0f-5c84-c31685247f2c.htm
BR, Mário