task/user_cold_start/goodreads/tasks/task_14.json

{
  "type": "recommendation",
  "candidate_category": "book",
  "user_id": "24007f22310c7642a7e273ffed9513dd",
  "candidate_list": [
    "23374191",
    "7204578",
    "22890625",
    "25270139",
    "21440645",
    "153867",
    "6163435",
    "8901945",
    "1457155",
    "14342572",
    "351423",
    "2093504",
    "832802",
    "1561179",
    "2205914",
    "18305365",
    "1161735",
    "13488141",
    "17172103",
    "25857380"
  ],
  "loc": [
    -1,
    -1
  ]
}