task/item_cold_start/amazon/tasks/task_2.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AE5LGPAH432G2AJF5U6ZTUNQ2OZA",
  "candidate_list": [
    "B06XF8N4V7",
    "B06XRR4ZC6",
    "B08BRDPB1W",
    "B08536LMXN",
    "B08CD99PWL",
    "B00XV273NQ",
    "B0107QYKXY",
    "B00ME7CKOG",
    "B00S8OOS44",
    "B07CSR8VM7",
    "B081F7MD6L",
    "B08PD5WQ7N",
    "B00ZXY0CZG",
    "B00009WAU9",
    "B07WT9162S",
    "B000083JXD",
    "B08HM4YGNZ",
    "B08KR8Q7JL",
    "B08HWF1B7X",
    "B0078RF6ZC"
  ],
  "loc": [
    -1,
    -1
  ]
}