post https://connect.routee.net/groups/my//contacts
Update one of your groups by adding existing contacts to it
RESPONSE PARAMETERS
| KEY | DESCRIPTION |
|---|---|
| name | The name of the group. |
| size | The size of the new group. |
ERROR CODES
| STATUS | CODE | DESCRIPTION |
|---|---|---|
| 404 | 404001001 | Account not found |
| 404 | 404002003 | The contact group is not found |
| 400 | 400002010 | Contact id is not valid |
| 400 | 400002009 | Contacts limit exceeded |