Optionalapplies_auto routes only requests for model auto; all routes every request. Default auto.
Optionalfallback_When true, the other models in models are tried if the picked one fails. Default false.
The models routing may pick from. The first is the default for auto.
Optionalon_When the key's cap for the period is used up: stop refuses requests, cheapest keeps running on the cheapest model in models. Default stop.
OptionalrulesRules checked in order. The first that matches picks the model.
Optionalstick_When true, a conversation without an x-phantom-session header is recognised by its opening messages. false: only the header counts. Default true.
Optionalstick_Minutes a conversation stays on the model it started on after its last request, so its prompt cache stays warm. 0 turns it off. Default 5.
A key's route policy, as the server stores and validates it.