{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Annotation",
  "title": "Annotation",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer",
      "description": "Unique annotation identifier"
    },
    "date": {
      "type": "string",
      "format": "date-time",
      "description": "The date and time the annotation marks"
    },
    "description": {
      "type": "string",
      "description": "Description text for the annotation"
    },
    "user": {
      "type": "object",
      "properties": {
        "id": {
          "type": "integer",
          "description": "ID of the user who created the annotation"
        },
        "name": {
          "type": "string",
          "description": "Name of the user who created the annotation"
        }
      }
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "When the annotation was created"
    }
  }
}