post https://marketplace.walmartapis.com/v3/feeds
Use this API for initial item setup and maintenance.
This API updates items in bulk. You can update 10,000 items at once. Updates with more than 10,000 items are not supported. Keep feed sizes below 10 MB, except for FITMENT_ACES and FITMENT_PIES, to ensure optimal feed processing time. For FITMENT_PIES and FITMENT_ACES feeds, files up to 25 MB are supported.
You can use the Bulk Item Setup API for any of the following item spec versions, just specify the corresponding feed type as a query parameter.
- Item spec version 4.8 or 5.0.20240517-04_08_27-api feed type: MP_ITEM
- WFS Item spec version 4.3 or 5.0.20240517-04_08_27-api feed type: MP_WFS_ITEM
- WFS Maintenance spec version 4.8 or 5.0.20240517-04_08_27-api feed type: MP_MAINTENANCE
- Set up item by match 4.1, 4.2, or 4.8 feed type: MP_ITEM_MATCH
- Convert an existing item to WFS 4.5 or 5.0.20240305-09_52_47-api feed type: OMNI_WFS
- For Fitment feed type FITMENT_ACES and FITMENT_PIES, zip file needs to be added in the request body. While uploading the fitment feeds, it is mandatory to add the boundary parameter in the Content-Type header. For example, Content-Type: multipart/form-data;boundary="----custom boundary". Without a boundary parameter, fitment feeds will fail to process.