action reverb_get_listings_listing_id_sales { label: "See all sales that include a listing." description: "See all sales that include a listing." provider: reverb method: GET path: "/listings/{listing_id}/sales" encoding: json input: { type: "object" properties: { listing_id: { type: "string" } } required: ["listing_id"] additionalProperties: false } output: { type: "object" additionalProperties: true } }