curl --request GET \
  --url https://api.xenia.team/api/v1/mgt/workspaces/{workspaceId}/webhook-dead-letter \
  --header 'x-client-key: <api-key>' \
  --header 'x-client-secret: <api-key>'

{
  "status": true,
  "code": 123,
  "data": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "subscriptionId": "<string>",
      "eventId": "<string>",
      "eventType": "<string>",
      "payload": {},
      "lastAttemptAt": "2023-11-07T05:31:56Z",
      "attemptCount": 123,
      "lastError": "<string>",
      "expiresAt": "2023-11-07T05:31:56Z",
      "createdAt": "2023-11-07T05:31:56Z"
    }
  ],
  "pagination": {
    "total": 123,
    "limit": 123,
    "offset": 123
  }
}