get https://marketplace.walmartapis.com/v3/fulfillment/inbound-shipments
After sellers create an inbound order, the response from the Create Inbound Shipments API indicates whether the order can be sent as a single shipment to one WFS fulfillment center or needs to be split into multiple shipments to different fulfillment centers.
To retrieve shipment-level information, use the Get Inbound Shipments API.