| Name | Type | Description | Notes |
|---|---|---|---|
| parameter | String | The URI parameter that caused the error. | [optional] |
| field | String | The request body field that caused the error. | [optional] |
| header | String | The header that caused the error. | [optional] |
| reference | String | The resource ID or path to the resource (or non-existent resource) causing the error. | [optional] |