{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "User",
  "type": "object",
  "required": ["id", "name", "email"],
  "properties": {
    "id": { "type": "integer", "minimum": 1 },
    "name": { "type": "string", "minLength": 1 },
    "email": { "type": "string", "format": "email" },
    "active": { "type": "boolean", "default": true }
  },
  "additionalProperties": false
}