| Name | Type | Description | Notes |
|---|---|---|---|
| id | string | System ID. | [optional] |
| label | string | The field label, usually represented as a title on the pass. | [optional] |
| value | string | The default value for the field. | [optional] |
| change_message | string | If you don’t specify a change message, customer won't be notified of the changes. | [optional] |