action lufthansa_fares { label: "Fares" description: "Retrieve all available fares per fare family for a specific Origin & Destination on a given date" provider: lufthansa method: GET path: "/offers/fares/fares" encoding: json input: { type: "object" properties: { Accept: { type: "string" } carriers: { type: "string" } catalogues: { type: "string" } "fare-types": { type: "string" } segments: { type: "string" } travelers: { type: "string" } } required: ["Accept", "carriers", "catalogues", "segments"] additionalProperties: false } output: { type: "string" } }