task/item_cold_start/amazon/tasks/task_53.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AGFZ4TT3CPK2L5ASTSP2FJYEI4RA",
  "candidate_list": [
    "B001KJJO9S",
    "B00DC7FWRE",
    "B07WNQP916",
    "B000NM2GJ8",
    "B00346WOTC",
    "B08BR3Q8TZ",
    "B07GGZT8S7",
    "B0178IA7GS",
    "B0991Y4DY3",
    "B00178PJ6O",
    "B019D0MS1Q",
    "B00005RVN8",
    "B08D53CGHJ",
    "B07Q9L49TP",
    "B01N9K8K5G",
    "B01LW87E6G",
    "B01CHRS1RC",
    "B078XRM3W4",
    "B0087S48E6",
    "B07M96LX41"
  ],
  "loc": [
    -1,
    -1
  ]
}