import type * as ElevenLabs from "../index";
/**
 * Request body for the Google Veo 3.1 video model.
 */
export interface Veo31Request {
    /** Include to send the generation's result to the workspace's configured flows webhooks once it completes or fails. The webhook payload matches the terminal response of the corresponding GET endpoint. */
    webhook?: ElevenLabs.WebhookTarget;
    /** A text description of the video to generate. */
    prompt: string;
    /** A text description of what the video should avoid. */
    negativePrompt?: string;
    /** A seed for reproducible generation: the same seed and inputs give similar output across generations. Omit for random. */
    seed?: number;
    /** Whether the model may rewrite the prompt to improve results. */
    enhancePrompt?: boolean;
    /** The duration of the output video in seconds. */
    durationSecs?: number;
    /** The aspect ratio of the output video. */
    aspectRatio?: ElevenLabs.Veo31RequestAspectRatio;
    /** The resolution of the output video. */
    resolution?: ElevenLabs.Veo31RequestResolution;
    /** Whether to generate audio with the video. */
    generateAudio?: boolean;
    /** The image to use as the video's first frame. */
    startFrame?: ElevenLabs.ImageReference;
    /** The image to use as the video's last frame. */
    endFrame?: ElevenLabs.ImageReference;
    /** Up to 3 reference images to draw subjects or style from. Cannot be combined with `start_frame`/`end_frame`, and requires the 8-second duration. */
    images?: ElevenLabs.VeoImageReference[];
}