REST API Querying Orders without a fulfillment

Technical Q&A
1

Hello,

we only want to retrieve orders = “fulfillments”:

we tried this statements:

/admin/api/2021-01/orders.json?status=open&financial_status=paid&fulfillment_status=unfulfilled&query=fulfillments:

/admin/api/2021-01/orders.json?status=open&financial_status=paid&fulfillment_status=unfulfilled&query=-fulfillments:

/admin/api/2021-01/orders.json?status=open&financial_status=paid&fulfillment_status=unfulfilled&query=fulfillments:null

/admin/api/2021-01/orders.json?status=open&financial_status=paid&fulfillment_status=unfulfilled&query=fulfillments_count:0

But we always retrieve all orders.

Best Regards