HairAnalyzeRequest

{
    "userId": "string",
    "gender": "Male",
    "age": 0,
    "language": "zh",
    "metrics": {
        "avg_hair_count": 0,
        "hair_radius": 0,
        "follicle_density": 0,
        "keratin_ratio": 0,
        "oil_ratio": 0,
        "sensitivity_ratio": 0
    }
}