Currently, when retrieving orders into our system, we use the "sell/fulfillment/v1/order" endpoint.
This endpoint provides us with information based on which we add order items and products associated with each order item into our system.
To do this, we use the "legacyVariationId" (and then endpoint: buy/browse/v1/item/get_items_by_item_group?item_group_id={legacyItemId}
) or "legacyItemId" (endpoint:
buy/browse/v1/item/{itemId}) that are returned in the order line item information.
The problem is that this way, we will only have products in our system for which an order has been placed.
How can we retrieve all products? Unfortunately, I do not see a method for this in the API documentation - https://developer.ebay.com/api-docs/buy/browse/resources/item/methods/getItem - as there are only two methods mentioned above to retrieve based on an existing ID. How can we obtain the IDs of all products to use these methods?
