action reverb_get_listings_id_negotiation { label: "Returns the latest negotiation for the requesting user given a listing id" description: "Returns the latest negotiation for the requesting user given a listing id" provider: reverb method: GET path: "/listings/{id}/negotiation" encoding: json input: { type: "object" properties: { id: { type: "string" } } required: ["id"] additionalProperties: false } output: { type: "object" additionalProperties: true } }