duplicati/Duplicati/Library/RestAPI/newbackup.json

{
  "Backup": {
    "Settings": [
      { "Name": "encryption-module", "Value": "aes" },
      { "Name": "keep-time", "Value": "" }
    ]
  },
  "Schedule": {
    "Repeat": "1D",
    "Time": "13:00:00",
    "AllowedDays": ["mon", "tue", "wed", "thu", "fri", "sat", "sun"]
  }
}