Every configuration available to your key in one (large) response — one entry per car and color (each car lists the house colors plus its brand's colors). Plan-gated. Use for a one-off sync rather than per-request.
API v2 add-on: with the add-on, cars with add-on images are included too and carry groups, e.g. { id: 900000003, path: "Audi/Q9/2026/SUV/Default", views: ["front", "front_left", …], groups: [{ group: "hero", images: 8 }, { group: "360", images: 64 }, { group: "lifestyle", images: 14 }] }. Cars that exist only in the add-on have ids from 900000000.