task/user_cold_start/amazon/tasks/task_51.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AG2WXH7PHBF3DJXNEJ7UCYQIXABQ",
  "candidate_list": [
    "B07DMGBZ39",
    "B0BSC983V8",
    "B07NKS5QZF",
    "B01LYQ4TSY",
    "B09BPPCDX7",
    "B0BZP27995",
    "B06XRTV8GX",
    "B07ZRZTVVV",
    "B08CDF69ZK",
    "B0BDKJNCWQ",
    "B00UMDY7NQ",
    "B00000K4E1",
    "B00FUZ5NDY",
    "B0994QM35T",
    "B0BDFXQC71",
    "B09TKMF8TQ",
    "B08Y596T43",
    "B00LLG5B88",
    "B001RMDQD8",
    "B00C5B26HC"
  ],
  "loc": [
    -1,
    -1
  ]
}