curl --request GET \
  --url http://localhost/public/v1/email/events/{event_id}/decisions

{
  "ok": true,
  "event_id": "<string>",
  "decisions": [
    {
      "id": "<string>",
      "event_id": "<string>",
      "event_name": "<string>",
      "campaign_id": "<string>",
      "contact_id": "<string>",
      "email": "<string>",
      "decision": "<string>",
      "decision_reason": "<string>",
      "template_id": "<string>",
      "mail_account_id": "<string>",
      "created_at": "<string>",
      "tracking_id": "<string>",
      "sent_at": "<string>"
    }
  ]
}