"generation request": {

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "text_to_image_cinematic_editorial_triptych",
      "version": "v1.0_WINTER_CINEMATIC_TRIPTYCH_3_STRIPS",
      "priority": "highest"
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution": "ultra_high_res",
      "render_style": "ultra_photoreal_cinematic_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_analog",
      "color_grade": "cool_winter_filmic",
      "retouch_level": "editorial_minimal_keep_texture",
      "noise_reduction": "low"
    },
    "composition": {
      "layout": "single image composed as a 3-panel vertical triptych (three horizontal strips stacked top/middle/bottom)",
      "panel_borders": "thin clean separators, no text, no frames, no watermark",
      "overall_style": "cohesive cinematic series with consistent color, lensing, and snowfall"
    },
    "lighting_and_camera": {
      "lighting": "soft overcast winter daylight, diffused, gentle contrast",
      "lens": "85mm fo

...