task/classic/goodreads/tasks/task_49.json

{
    "type": "recommendation",
    "user_id": "42ac6b08b1ccf4635aa380df5b65771d",
    "candidate_category": "book",
    "candidate_list": [
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        "34523486",
        "2941322",
        "6946764",
        "35280160",
        "1182649",
        "18554220",
        "2041657",
        "2249597",
        "13189055",
        "596944",
        "12237490",
        "6720006",
        "3002257",
        "2510489",
        "18924353",
        "2261200",
        "117212",
        "17976305",
        "7539703"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}