get
https://marketplace.walmartapis.com/v3/shipping/labels/carriers//trackings/
Retrieves the shipping label for a specific carrier and tracking number combination.
The response includes the tracking number and the label in the requested media type (PDF or PNG), based on the Accept header provided.
Media Type Options:
•Accept: application/json,application/pdf → Returns label in PDF format.
•Accept: application/json,image/png → Returns label in PNG format.
Market and Shipment Program Applicability:
•CL : Applicable for International shipments only.
•US, MX, CA: Applicable for Domestic and International shipments across all shipping programs (including Walmart Provided Shipping (WPS) and Ship with Walmart (SWW)).
Market availability: Global

