curl --request GET \
  --url https://api.smokeball.com/events/{eventId} \
  --header 'Authorization: <api-key>' \
  --header 'x-api-key: <api-key>'

{
  "href": "<string>",
  "relation": "<string>",
  "method": "GET",
  "self": {
    "id": "<string>",
    "href": "<string>",
    "relation": "<string>",
    "method": "GET"
  },
  "id": "b471682e-fa17-4e46-b7fe-9b2b8fdcb3c2",
  "matter": {
    "id": "<string>",
    "href": "<string>",
    "relation": "<string>",
    "method": "<string>"
  },
  "attendees": [
    {
      "id": "<string>",
      "href": "<string>",
      "relation": "<string>",
      "method": "<string>"
    }
  ],
  "externalAttendees": [
    {
      "id": "<string>",
      "href": "<string>",
      "relation": "<string>",
      "method": "<string>"
    }
  ],
  "eventType": 0,
  "subject": "Subject",
  "description": "Description",
  "location": "Location",
  "allDay": false,
  "nonBillable": false,
  "startTime": "2000-01-01T20:00:00",
  "endTime": "2000-01-01T20:00:00",
  "timeZone": "Australia/Sydney",
  "lastUpdated": "2000-01-01T20:00:00",
  "additionalData": {},
  "isDeleted": false
}