| Name | Description | Type | Additional information |
|---|---|---|---|
| ID |
Membership ID |
integer |
None. |
| OwnerID |
ID of account owning the contact group membership |
string |
None. |
| Created |
Timestamp for membership creation |
date |
None. |
| Group |
ID of parent group |
integer |
Required |
| Contact |
ID of parent contact |
integer |
Required |