task/user_cold_start/amazon/tasks/task_53.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AG6TQVVGSZOBKRFSI5AHTDC7WFWA",
  "candidate_list": [
    "B0BTR12G3V",
    "B00HM1XPN4",
    "B07S5RM7FW",
    "B0CBYZZ2XM",
    "B0747TV1DK",
    "B01FK3H4R8",
    "B07VM8R7J7",
    "B0BBMRRHC8",
    "B09LZ3RNTW",
    "B005D7SZW0",
    "B07H13GWRH",
    "B01DGC5LH0",
    "B004THBG3A",
    "B09BS25NJM",
    "B0C7KDB52M",
    "B06WGRCQMW",
    "B002QFVRQ8",
    "B071R8T2JM",
    "B08JSHV2WV",
    "B07D9TDVLL"
  ],
  "loc": [
    -1,
    -1
  ]
}