{
  "type": "ValidationError",
  "module": "dataexcept.exceptions.validation",
  "message": "Validation failed for field 'age': -1",
  "failure": {
    "kind": "permanent",
    "retryable": false,
    "retry_after_seconds": null
  },
  "attributes": {
    "field": "age",
    "value": -1,
    "message": "Validation failed for field 'age': -1"
  }
}