task/user_cold_start/amazon/tasks/task_3.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AE3KDL3NTCV6OL7XCHE2LO6XXYPQ",
  "candidate_list": [
    "B09X6FFKWH",
    "B01HKXR70A",
    "B085CHFKKC",
    "B00JJ7XPHK",
    "B01F04ZDO8",
    "B0BXL4WDXZ",
    "B07WM4BNQR",
    "B091MYCG5V",
    "B07CS4RVRP",
    "B08GC5VVKC",
    "B01M5BODWT",
    "B00005NN5Q",
    "B00Y2ATGFY",
    "B07DHNZ676",
    "B000VE49KW",
    "B0B7L1WX3F",
    "B093YGLS3F",
    "B000TG60HM",
    "B0B5RJ6SDM",
    "B07M7MZTZ1"
  ],
  "loc": [
    -1,
    -1
  ]
}