{
  "type": "object",
  "required": [
    "id",
    "tag_name",
    "name",
    "description",
    "created_at",
    "project",
    "milestones"
  ],
  "properties": {
    "id": { "type": "integer" },
    "tag_name": { "type": "string" },
    "name": { "type": ["string", "null"] },
    "description": { "type": "string" },
    "created_at": { "type": "date" },
    "project": { "$ref": "project.json" },
    "milestones": {
      "type": "array",
      "items": { "$ref": "milestone.json" }
    }
  },
  "additionalProperties": false
}
