{
  "scheduled": [
    {
      "day": "2022-01-01",
      "tasks": [
        {
          "taskid": 0,
          "goalid": "1",
          "title": "do something",
          "duration": 1,
          "start": "2022-01-01T00:00:00",
          "deadline": "2022-01-01T01:00:00"
        },
        {
          "taskid": 1,
          "goalid": "free",
          "title": "free",
          "duration": 23,
          "start": "2022-01-01T01:00:00",
          "deadline": "2022-01-02T00:00:00"
        }
      ]
    }
  ],
  "impossible": []
}