Update all sync settings

Example request

{
  "settings": [
    {
      "dataType": "invoices",
      "fetchOnFirstLink": true,
      "syncSchedule": 24,
      "syncOrder": 0,
      "syncFromUtc": "2020-01-01T12:00:00.000Z",
      "syncFromWindow": 24,
      "monthsToSync": 24,
      "isLocked": true
    }
  ]
}