Graphql query for only line item additions in an order edit.

[pepsimax2k]

Hey all, does anyone know a query that'll return (eventually) only line items that have been added during an order edit? I only know how to do it for the full order as follows (this is from a orders/edited webhook), but need to avoid (somehow) items that weren't added during the edit. Bonus if you can retain the fulfillment location filter.

 {% capture query %}
    query {
      order(id: {{ order_edit.order.admin_graphql_api_id | json }}) {
        fulfillmentOrders(
          first: 10
          query: "assigned_location_id:{{ shop.primary_location_id }}"
	) {
          nodes {
            lineItems(first: 100) {
              nodes {
                totalQuantity
		variant {
		  id
		}
              }
            }
          }
        }
      }
    }
  {% endcapture %}