| Connected Account | The connected account to use for the request | Connected Account | Yes | |
| Email | Required if phone number is not provided | Email | No | |
| Phone | Required if email is not provided. Phone number has to start with a valid country code leading with + sign | Text (Short) | No | |
| Address | | Text (Long) | No | |
| City | | Text (Short) | No | |
| Custom field ID 1 | | Text (Short) | Yes | |
| Custom field value 1 | | Text (Long) | No | |
| Custom field ID 2 | | Text (Short) | Yes | |
| Custom field value 2 | | Text (Long) | No | |
| Custom field ID 3 | | Text (Short) | Yes | |
| Custom field value 3 | | Text (Long) | No | |
| Do not disturb? | Whether automated/manual outbound messages are permitted to go out or not. True means NO outbound messages are permitted | True/False | No | |
| First name | | Text (Short) | No | |
| Last name | | Text (Short) | No | |
| Name | The full name of the contact, will be overwritten by 'First Name' and 'Last Name' if set | Text (Short) | No | |
| Postal code | | Text (Short) | No | |
| Source | | Text (Short) | No | |
| State | | Text (Short) | No | |
| Tags | | Text (Short) | No | |
| Timezone | | Text (Short) | No | |
| Website | | Link | No | |