task/item_cold_start/amazon/tasks/task_27.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AFEMS3AMKFVYWWBG427HCHTVBZTQ",
  "candidate_list": [
    "B0942NY5J9",
    "B00008RUYQ",
    "B00004SWLZ",
    "B078Q678C9",
    "B004MDLZ5A",
    "B07QGRPGGJ",
    "B005JX5IUK",
    "B06XNRHDPH",
    "B012Q5VA78",
    "B01GQRXJPI",
    "B00509CGZ8",
    "B072QX6WQ6",
    "B00M10106U",
    "B08G4CVX9M",
    "B089GY2Z9G",
    "B004Q9TQ2Y",
    "B07GSTJL1S",
    "B00BD6SXL8",
    "B07X374FG2",
    "B09Y8KNXP9"
  ],
  "loc": [
    -1,
    -1
  ]
}