{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AEGW7LLRNSY3J7PO4EH4P5NKOSIQ",
  "candidate_list": [
    "B00HAZ6D4U",
    "B000NKNB4Y",
    "B09MZ9VSW4",
    "B0007U9SOC",
    "B07NXV5D2F",
    "B07G7J9NZL",
    "B01N3UO3V7",
    "B00GIBX92Q",
    "B07NN1WVY6",
    "B0BBDRNQ5T",
    "B08L95PL5H",
    "B0C3H487TC",
    "B00I7EVJ88",
    "B003JVKHEQ",
    "B084VCVKQD",
    "B07QDV7ZVJ",
    "B0002MS7O2",
    "B00004TEXR",
    "B073ZBNJF4",
    "B07LB7RG59"
  ],
  "loc": [
    -1,
    -1
  ]
}