{
  "type": "object",
  "properties": {
    "title": {
      "type": "string",
      "description": "The title of the milestone."
    },
    "state": {
      "type": "string",
      "description": "The state of the milestone. Either `open` or `closed`.",
      "enum": [
        "open",
        "closed"
      ],
      "default": "open"
    },
    "description": {
      "type": "string",
      "description": "A description of the milestone."
    },
    "due_on": {
      "type": "string",
      "format": "date-time",
      "description": "The milestone due date. This is a timestamp in [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) format: `YYYY-MM-DDTHH:MM:SSZ`."
    }
  },
  "required": [
    "title"
  ],
  "$schema": "https://json-schema.org/draft/2019-09/schema"
}