{"$schema":"https://json-schema.org/draft/2020-12/schema","type":"object","properties":{"video":{"description":"Signed URL to the generated mp4 (24fps, with audio by default). Expires ~2 hours after ready — download promptly.","type":"string","format":"uri"},"draft_cache":{"description":"Draft-mode cache bundle URL, only present for draft: true requests.","type":"string"}},"required":["video"],"additionalProperties":false}