task/item_cold_start/amazon/tasks/task_0.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AE23ZFVUOMPKR57BVSWXV34QLMVA",
  "candidate_list": [
    "B00MWAGX2U",
    "B00I530LEO",
    "B0085KGOF2",
    "B00PECAQ12",
    "B0041T53JY",
    "B07XW6KDMV",
    "B00QXF3RPG",
    "B07D1ZCVTF",
    "B07SCL213G",
    "B0046A8F6Q",
    "B09CPV38RP",
    "B0C1YG7VK9",
    "B008J38RLE",
    "B001Q3L6WQ",
    "B002I0JFN8",
    "B07KKQ6664",
    "B0796R5TXP",
    "B082XB6SD3",
    "B004HILZZU",
    "B0CC5CWMM8"
  ],
  "loc": [
    -1,
    -1
  ]
}