task/user_cold_start/goodreads/tasks/task_32.json

{
  "type": "recommendation",
  "candidate_category": "book",
  "user_id": "4cf7f99440281f9ea0ea7398a54cd227",
  "candidate_list": [
    "26809251",
    "16136468",
    "15789286",
    "3257075",
    "19289462",
    "9520032",
    "387461",
    "34326409",
    "34036019",
    "2987656",
    "743972",
    "32202780",
    "17876560",
    "13536573",
    "266904",
    "434419",
    "10962248",
    "10877015",
    "283265",
    "13227436"
  ],
  "loc": [
    -1,
    -1
  ]
}