task/user_cold_start/amazon/tasks/task_18.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEU6HSB3DRLRSRLBFKKOMOKJIHZQ",
  "candidate_list": [
    "B07D4251ST",
    "B076WLYMXR",
    "B07M66HYW8",
    "B001G7PSGW",
    "B0B4RDZ88X",
    "B0BGL7MQNS",
    "B00I47YYXK",
    "B07B44XPXY",
    "B017Q0S4HM",
    "B00DJL8FVI",
    "B086DPTYR8",
    "B00HWMG44U",
    "B094DT79SM",
    "B01DZR6TEU",
    "B09GLZNNG3",
    "B00LUVIURS",
    "B00B9060X6",
    "B07N6BWZLN",
    "B01KJOJQ06",
    "B008385NOO"
  ],
  "loc": [
    -1,
    -1
  ]
}