{
  "id": "id",
  "method": "update_camera_list",
  "params": {
    "cameras": [
      {
        "camera_id": "camera1",
        "camera_subcategory": "doorbell_cam",
        "camera_name": "cameraName1",
        "rtsp_url": "rtsp://<ip>:<port>/stream-id"
      },
      {
        "camera_id": "camera2",
        "camera_subcategory": "outdoor_cam",
        "camera_name": "cameraName2",
        "rtsp_url": "rtsp://<ip>:<port>/stream-id"
      }
    ]
  }
}