{
  "event_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "event_timestamp": "2023-11-07T05:31:56Z",
  "is_livemode": true,
  "subtype": "update_email",
  "user": {
    "external_id": "<string>",
    "email": "<string>",
    "email_aliases": [
      "<string>"
    ]
  }
}