Hello, currently reading the API documentation and it says that when hitting the /orders API endpoint, if we want to fetch the line item discounts, we should make a GET request to the /orders/:id/order_items endpoint separately, making sure to add `?expand=discounts`.
However, I am able to hit the /orders endpoint with the following expansion query param and get the line item discounts: `?expand=lineItems,lineItems.discounts`. I'm wondering why the API docs say I need to make a separate call if this method works. Is this production ready? It would save me a bunch of API calls if so.