Possible enumeration values:
| Name | Value | Description |
|---|---|---|
| contact_change |
1 |
|
| contact_manual_change |
6 |
|
| automation_step |
7 |
|
| contact_added_to_group |
8 |
|
| contact_removed_from_group |
9 |
|
| contact_unsubscribed |
10 |
|
| contact_updated |
11 |
|
| contact_added_via_landing_page |
12 |
|
| contact_added_via_signup_form |
13 |