{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/RecurrenceDTO",
  "title": "RecurrenceDTO",
  "type": "object",
  "properties": {
    "interval": {
      "type": "integer",
      "format": "int32",
      "minimum": 1
    },
    "occurrenceInTheMonth": {
      "type": "string",
      "enum": [
        "FIRST",
        "SECOND",
        "THIRD",
        "FOURTH",
        "LAST"
      ]
    },
    "daysOfWeek": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "SUN",
          "MON",
          "TUE",
          "WED",
          "THU",
          "FRI",
          "SAT"
        ]
      },
      "maxItems": 7,
      "minItems": 0
    },
    "specificDayOfMonth": {
      "type": "integer",
      "format": "int32",
      "maximum": 31,
      "minimum": 1
    },
    "specificMonth": {
      "type": "string",
      "enum": [
        "JAN",
        "FEB",
        "MAR",
        "APR",
        "MAY",
        "JUN",
        "JUL",
        "AUG",
        "SEP",
        "OCT",
        "NOV",
        "DEC"
      ]
    },
    "endDate": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$"
    }
  },
  "required": [
    "interval"
  ]
}