| Name | Type | Description | Notes |
|---|---|---|---|
| type | String | The data type of the field. | |
| items | String | When the data type is an array, the name of the field items within the array. | [optional] |
| system | String | If the field is a system field, the name of the field. | [optional] |
| custom | String | If the field is a custom field, the URI of the field. | [optional] |
| customId | Long | If the field is a custom field, the custom ID of the field. | [optional] |
| _configuration | Map<String, Object> | If the field is a custom field, the configuration of the field. | [optional] |