task/item_cold_start/amazon/tasks/task_10.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEGYMNHMFFSHMUUSL273WFLUXW4A",
  "candidate_list": [
    "B08L1XSJPX",
    "B0C5RBY3F6",
    "B006Q7X7AQ",
    "B0BT855NFQ",
    "B00BG9MO12",
    "B00765A9U8",
    "B017Y97NHM",
    "B0C4DLGKKK",
    "B003ODI408",
    "B000VWURF0",
    "B003YDK3C0",
    "B0B3SFTF7B",
    "B00M8PKOG0",
    "B07KP6RD74",
    "B01GBELE7G",
    "B004PLMFYO",
    "B07PHFRVJ1",
    "B001ELJPLO",
    "B0BYSY4629",
    "B06ZXT21DX"
  ],
  "loc": [
    -1,
    -1
  ]
}