durationDurationMax

Dosage Human readable text
{
  "timing": {
    "repeat": {
      "durationMax": 5,
      "durationUnit": "d"
    }
  }
}
maximum 5 days
{
  "timing": {
    "repeat": {
      "duration": 1,
      "durationMax": 3,
      "durationUnit": "d"
    }
  }
}
over 1 day ( maximum 3 days )
{
  "timing": {
    "repeat": {
      "duration": 3,
      "durationUnit": "d"
    }
  }
}
over 3 days