task/item_cold_start/amazon/tasks/task_50.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AGEOY2KNALP2GO4FB627X4NDEEEQ",
  "candidate_list": [
    "B0763SHSFV",
    "B0010CXUHW",
    "B00A7LCVPY",
    "B001L1R3C0",
    "B000HG82AW",
    "B002R2JCNK",
    "B07FM8J66L",
    "B07TWZ7X38",
    "B079SFLKMN",
    "B0098DBIVK",
    "B004CDGG4U",
    "B0C9L1TXMD",
    "B0057PERH0",
    "B000WHCFT0",
    "B0001A86E6",
    "B0C61YFX2P",
    "B007BWR21K",
    "B0B9GHWG6S",
    "B09NGHC3XF",
    "B098NWPM2L"
  ],
  "loc": [
    -1,
    -1
  ]
}