{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "dateOfBirth",
  "properties": {
    "month": {
      "description": "The month of date of birth.",
      "type": "integer"
    },
    "year": {
      "description": "The year of date of birth.",
      "type": "integer"
    }
  },
  "required": [
    "month",
    "year"
  ]
}