| Name | Type | Description | Notes |
|---|---|---|---|
| firstname | String | The contact's first name. | [optional] |
| lastname | String | The contact's last name. | [optional] |
| phone | String | (Required) The contact's phone number. | [optional] |
| extension | String | The contact's phone extension. | [optional] |
| String | The contact's email address. | [optional] | |
| extra1 | String | Miscellaneous data about this contact. | [optional] |
| groups | Array<String> | List of group IDs that this contact should belong to. | [optional] |