"image generation request": {

{
  "image_generation_request": {
    "meta_settings": {
      "aspect_ratio": "9:16",
      "model_version": "v6.0",
      "stylize_value": 250,
      "quality": "High"
    },
    "subject_definition": {
      "identity_source": {
        "method": "Image Reference",
        "instruction": "Strictly preserve facial features and hair from the uploaded reference image."
      },
      "body_language": {
        "pose": "Seated on a high stool, body angled 30 degrees to the left, legs elegantly crossed at the knee to elongate the silhouette.",
        "hands": "Resting casually on the upper thighs, fingers relaxed, showcasing rings.",
        "gaze": "Looking slightly down towards the camera lens or directly into the flash."
      }
    },
    "fashion_and_styling": {
      "garment_main": {
        "item": "Black mini slip dress",
        "fabric": "Satin or high-sheen silk blend",
        "fit": "Skin-tight, fitted bodycon silhouette",
        "details": [
          "Spaghetti straps made of glittering rhinestones",
          "Deep scoop neckline",
          "Mini hemline exposing legs"
        ]
      },
      "footwear": {
        "item": "Pla

...