generation_request

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_party_flash_photo_booth_collage",
      "version": "v1.1_RED_DRESS_FLASH_4UP_PHOTOBOOTH_BROWN_HAIR",
      "priority": "highest"
    },

    "output_settings": {
      "aspect_ratio": "1:1",
      "orientation": "square",
      "resolution_target": "ultra_high_res",
      "render_style": "photoreal_phone_flash_snapshot",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle",
      "color_grade": "warm_indoor_flash",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_light_makeup_no_retouch"
    },

    "creative_prompt": {
      "format": {
        "layout": "2x2 grid collage (four frames)",
        "borders": "thin clean borders between frames",
        "no_text": true,
        "no_icons": true,
        "no_watermark": true
      },

      "scene_summary": "A 2x2 photobooth-style collage taken indoors with direct on-camera flash. A glamorous young woman in a sparkling red strapless dress poses in four slightly different angles. The vibe is after-party, playful, and candid—like real flash snapshots in a hallway.",

      "environment": {
        "location": "indoor hallway or room corner",
        "background": "warm beige wallpaper with subtle pattern, dim ambient light",
        "props": "none, minimalist background",
        "exclusions": "no visible logos, no brand text"
      },

      "lighting": {
        "primary": "direct on-camera flash",
        "look": "bright subject with gentle falloff, soft background shadows, no blown highlights"
      },

      "subject": {
        "gender_presentation": "female",
        "age_group": "young_adult",
        "hair": "voluminous chestnut brown waves, side-part, glossy but natural (no blonde highlights)",
        "makeup": "party glam, defined eyeliner and lashes, warm blush, soft matte red or nude-red lips",
        "jewelry": "medium hoop earrings (optional)",
        "wardrobe": "sparkly red strapless mini dress, fitted silhouette"
      },

      "poses_by_frame": {
        "frame_1": "three-quarter pose, mouth slightly open as if mid-laugh, looking toward camera",
        "frame_2": "playful kissy face, hand gently touching cheek, eyes to camera",
        "frame_3": "close angle with head tilt, soft smile, eyes to camera",
        "frame_4": "hand under chin or near jawline, confident side profile, eyes to camera"
      },

      "camera_style": {
        "device_feel": "real phone flash snapshot",
        "lens_feel": "slight wide-angle, mild perspective distortion",
        "framing": "mid-shot to tight portrait across frames",
        "texture": "authentic skin texture, subtle noise/grain"
      },

      "negative_prompt": "blonde hair, highlights, text overlays, watermarks, logos, heavy beauty filter, plastic skin, HDR, studio lighting, harsh overexposed flash, distorted face, extra fingers, deformed hands, messy artifacts, low-res"
    }
  }
}