{
    "type": "recommendation",
    "user_id": "AFLRC34KXB3SGG4M7GYKTCVTNQAA",
    "candidate_category": "product",
    "candidate_list": [
        "B01LRMN9ZM",
        "B0015MISAG",
        "B07VT7G8YY",
        "B07Q7QMJH4",
        "B0033764FC",
        "B01N9RG3XS",
        "B099F858MQ",
        "B0BGNCBWQC",
        "B001QCWRY8",
        "B09NPD553P",
        "B07DPDCQ81",
        "B0C5JZT68K",
        "B07L38LKCL",
        "B08L8MCV33",
        "B08JKCKFWT",
        "B00ALMCRXA",
        "B07DLZR4DC",
        "B07CBPX2V2",
        "B0BK4X9LLX",
        "B009XC8S2S"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}