task/user_cold_start/amazon/tasks/task_12.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEHP7ZJY7MMTIT62XQQBFLGGPZEQ",
  "candidate_list": [
    "B01JLGAV3Y",
    "B0086QLF8Q",
    "B0000859TO",
    "B074PJV3N1",
    "B00P47BRQK",
    "B07NDHQ16Y",
    "B0B4QZFGXB",
    "B07K14XKZH",
    "B000AOACR2",
    "B012V1TG9G",
    "B01IERJ6RS",
    "B01447KF9U",
    "B0002IQCL6",
    "B008OQTXSW",
    "B097M4R8BS",
    "B09JG8V83Z",
    "B07MV29XKX",
    "B004QWYRMU",
    "B07NPR9XFY",
    "B0B7L5LQK7"
  ],
  "loc": [
    -1,
    -1
  ]
}