| Name | Type | Description | Notes |
|---|---|---|---|
| Emails | List<string> | Mandatory if IDs are not passed, ignored otherwise. Emails to add to a list. You can pass a maximum of 150 emails for addition in one request. If you need to add the emails in bulk, please prefer /contacts/import api. | [optional] |
| Ids | List<long?> | Mandatory if Emails are not passed, ignored otherwise. Emails to add to a list. You can pass a maximum of 150 emails for addition in one request. If you need to add the emails in bulk, please prefer /contacts/import api. | [optional] |