task/user_cold_start/amazon/tasks/task_22.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEWUVX3Y4AXBYLUF2KQB2CIGCQFA",
  "candidate_list": [
    "B00005MAPY",
    "B000BSMKPY",
    "B07CL7T9KH",
    "B08F7L191S",
    "B01AN7AQRG",
    "B08D39B6K4",
    "B08QFWWJ8K",
    "B07DVY4WXD",
    "B00GD4HX98",
    "B08MW4ZS5L",
    "B08BZ518HD",
    "B008M4EJXA",
    "B004Q4PECU",
    "B09Y8R229M",
    "B00Q5BAIFU",
    "B07WWJ2GWD",
    "B00K01ZU18",
    "B00GIBVFRM",
    "B000GASJEI",
    "B000OVPDO8"
  ],
  "loc": [
    -1,
    -1
  ]
}