Extra options for some merge field types.
| Name | Type | Description | Notes |
|---|---|---|---|
| DefaultCountry | int32 | In an address field, the default country code if none supplied. | [optional] |
| PhoneFormat | string | In a phone field, the phone number type: US or International. | [optional] |
| DateFormat | string | In a date or birthday field, the format of the date. | [optional] |
| Choices | []string | In a radio or dropdown non-group field, the available options for contacts to pick from. | [optional] |
| Size | int32 | In a text field, the default length of the text field. | [optional] |