Interface PreviewRenderV3

interface PreviewRenderV3 {
    render_id: string;
    role: string;
    output_format: "url" | "html" | "both";
    preview_url?: string;
    preview_html?: string;
    dimensions?: { width: number; height: number };
    embedding?: {
        recommended_sandbox?: string;
        requires_https?: boolean;
        supports_fullscreen?: boolean;
        csp_policy?: string;
    };
}