{
  "id": 11,
  "cctv_id": 15,
  "roi_kind": "entry_exit_counter",
  "shape_type": "line",
  "target_category": "덤프트럭",
  "profile_name": "gate_A",
  "direction_mode": "negative_to_positive_is_entry",
  "coordinate": "102,280,268,289",
  "ai_coordinate": "0.1403,0.6846,0.3686,0.7066",
  "canvas_size": "728,409",
  "json_path": "/data/roi/cctv_15/entry_exit_counter/gate_A.json",
  "is_active": true
}