| Name | Type | Description | Notes |
|---|---|---|---|
| name | String | The name of the custom field. | |
| custom_field_type | String | Specifies the data type of the custom field. This must be one of the following values. If omitted, Text will be assumed. * `Text` * `Decimal` * `DateTime` * `SingleSelectDropdown` * `Integer` * `CheckBox` | [optional] |
| options | String | If you want to create a custom field of type SingleSelectDropdown, you must set this parameter to specify the available options for the user to choose from. Use a comma (,) to separate different options. | [optional] |
| is_required | String | Specify whether this is field will be mandatory on not, when being used in a subscription form. You should specify a value of either true or false. If omitted, false will be assumed. | [optional] |