| Name | Type | Description | Notes |
|---|---|---|---|
| string | The email address of the member. | ||
| name | string | The name of the member. | [optional] |
| custom_fields | string | A list of name-value pairs that match the member's custom fields defined in the mailing list. For example, if you have two custom fields named Age and Country, you should specify values for them as following example. | [optional] |