task/user_cold_start/amazon/tasks/task_49.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AFVM3QOVTC4XZL2NQG5CB62QBZPA",
  "candidate_list": [
    "B0BS1SS1HT",
    "B0797PSRXH",
    "B00ATL2X46",
    "B09G88GNDS",
    "B07PN7DWNB",
    "B00DHV8H04",
    "B07ZGC814D",
    "B014GT7O22",
    "B07FCGB3RD",
    "B005XUHKSM",
    "B00CA1DHM0",
    "B07R7HS4V6",
    "B007VX0AVI",
    "B0B1YWTXJC",
    "B00C7JAL8S",
    "B076PMRRCX",
    "B01MZ00PY4",
    "B0C5T6RP67",
    "B07PNHPMR8",
    "B01AJV71F6"
  ],
  "loc": [
    -1,
    -1
  ]
}