monthly-frequency

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "monthly-frequency",
  "type": "object",
  "required": [
    "time_of_day",
    "day_of_month"
  ],
  "properties": {
    "time_of_day": {
      "type": "string",
      "description": "The time of day to run the export, in `HH:mm` format."
    },
    "day_of_month": {
      "type": "integer",
      "description": "The day of month to run the export on, from `1` to `31`. *Note:* if the day of month falls after month end (i.e., on the 31st in a month with only 30 days), the export will be run on the last day of the month."
    }
  }
}