task/item_cold_start/amazon/tasks/task_23.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEXC3VJ6D2ORQAFFMWDQZEERWSTQ",
  "candidate_list": [
    "B082YTYDCK",
    "B07MXPYS7S",
    "B0071NCK5M",
    "B00545QT6K",
    "B003VURYJG",
    "B00VFHJEXQ",
    "B09MK834F8",
    "B07VRC5RJ8",
    "B013K36RUU",
    "B07PLX24S9",
    "B002G5U1CE",
    "B003N46URC",
    "B07R5CFSVN",
    "B001B5HBCI",
    "B00019HNNC",
    "B00KTJLO52",
    "B00VRRIVX8",
    "B01N6OV53P",
    "B00009IFEC",
    "B07DXKC9YS"
  ],
  "loc": [
    -1,
    -1
  ]
}