广告状态检测接口

{
  "status": "success",
  "message": "广告状态正常",
  "data": {
    "ad_id": 42,
    "title": "示例广告标题",
    "current_status": 1,
    "status_text": "启用",
    "total_budget": "100.00",
    "used_budget": "25.50",
    "remaining_budget": 74.5,
    "click_count": 15,
    "total_request_count": 1000,
    "used_count": 150,
    "start_time": "2023-01-01 00:00:00",
    "end_time": "2023-12-31 23:59:59"
  }
}

{
  "status": "error",
  "message": "广告状态异常",
  "reasons": "广告已过期",
}