get
https://marketplace.walmartapis.com/v3/webhooks/eventTypes
Retrieve the list of event types and resource names available for subscription. Notifications are triggered only for event types that you subscribe to using the create subscription API.
Event types are workflow events fired when statuses or conditions change (for example, an offer moving from published to unpublished, an order auto-cancellation, or a buy box change).
Resource names are functional API categories (for example, ITEM, PRICE, ORDER, INVENTORY). Permissions to subscribe to an event type are governed by the resource's delegated access permissions.