Suppress an address so this account never sends to it again (reason defaults to manual).
HTTP: POST /api/contacts/suppressions
| Field | Type | Required | Description |
|---|---|---|---|
email |
string | ✓ | The address to stop sending to. |
reason |
string | Why — defaults to manual when omitted or unrecognized. | |
note |
string | Optional free-text note (who/why), shown alongside the entry. |
add-suppression-response — see the add-suppression-response schema.
Object res = mk.addSuppression(Map.of("email", "unsubscribed@example.com", "reason", "unsubscribe", "note", "customer asked via support ticket #482"));