Get flight fares for selected offer without partial offer api endpoint

[ludwigfrank]

Hi, what is the recommended way of getting flight all available fares for a select flight? For example the user selects an offer first, and then is presented with all available fare options. Exactly the flow for manually adding flights in the Duffel dashboard.

The documentation mentions the partial offer requests are going to be deprecated but it does not give any guidance on the recommended alternative approach.

[danielgreening]

HI @ludwigfrank, there's no replacement for the partial offer request flow yet, though if you wish to implement a similar experience to the Duffel dashboard we recommend using the POST air/offer_requests endpoint and implementing the grouping of offers by flight yourself.

You can make use of the offers' slice.comparison_keys when grouping to achieve this. The comparison key is specific to the flight details of the slice, so identical flights with different fare brands will share the same key.