so I understand that BargainFinderMax_BFRQ is used to search for and compare the lowest available priced itineraries across multiple brands for a specific airline and date. But what I am looking for is the branded fares (upsell) for a single fare in a different request. Meaning that when I find the right itinerary I want to be able to see if there is branded fares for this specific itinerary without having to do the search for all itineraries and compare it