curl --request GET \
  --url https://api.hubapi.com/email/public/v1/events

{
  "events": [
    {
      "appId": 123,
      "appName": "<string>",
      "created": 123,
      "emailCampaignId": 123,
      "id": "<string>",
      "portalId": 123,
      "recipient": "<string>",
      "type": "<string>",
      "browser": {
        "family": "<string>",
        "name": "<string>",
        "producer": "<string>",
        "producerUrl": "<string>",
        "type": "<string>",
        "url": "<string>",
        "version": [
          "<string>"
        ]
      },
      "hmid": "<string>",
      "location": {
        "city": "<string>",
        "country": "<string>",
        "state": "<string>",
        "latitude": 123,
        "longitude": 123
      },
      "response": "<string>",
      "sentBy": {
        "created": 123,
        "id": "<string>"
      },
      "sendId": "<string>",
      "smtpId": "<string>",
      "subject": "<string>",
      "userAgent": "<string>"
    }
  ],
  "hasMore": true,
  "offset": "<string>"
}