{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/amadeus/refs/heads/main/json-schema/flight-offers-price-flight-offer-source-schema.json", "title": "FlightOfferSource", "description": "source of the flight offer", "type": "string", "enum": [ "GDS" ], "example": "GDS" }