task/long_term/goodreads/tasks/task_48.json

{
    "type": "recommendation",
    "user_id": "820de2d1765b4f742e69bfef1f6054c3",
    "candidate_category": "book",
    "candidate_list": [
        "742811",
        "24338379",
        "15852211",
        "385224",
        "625296",
        "1403364",
        "5612106",
        "25687519",
        "12720228",
        "6387602",
        "1346179",
        "3176149",
        "6476862",
        "33858079",
        "907736",
        "1859320",
        "13213231",
        "8340575",
        "23012543",
        "3876176"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}