post
https://developer.api.stg.walmart.com/api-proxy/service/WPA/Api/v1/api/v1/snapshot/report
This API enables you to request a snapshot file for all available performance reporting data (up to the day prior to the current date) for a given advertiser by supplying the necessary advertiser details in the request. After successful processing, the system assigns a unique Snapshot ID for tracking and management of the snapshot.
