task/long_term/goodreads/tasks/task_18.json

{
    "type": "recommendation",
    "user_id": "3a7c10ce7f1204c5806640f838c59892",
    "candidate_category": "book",
    "candidate_list": [
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        "2216869",
        "25267107",
        "754126",
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        "26158711",
        "35236575",
        "4410747",
        "15736319",
        "6753642",
        "15785446",
        "34095274",
        "13262898",
        "196392",
        "1102193",
        "33275763",
        "7669534"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}