curl --request POST \
  --url https://api.example.com/v1/calendar/book-meeting \
  --header 'Content-Type: application/json' \
  --data '
{
  "title": "<string>",
  "description": "<string>",
  "start_time": "2023-11-07T05:31:56Z",
  "end_time": "2023-11-07T05:31:56Z",
  "timezone": "<string>",
  "attendee_email": "<string>",
  "selected_calendar_ids": [
    "<string>"
  ]
}
'

{
  "event": {
    "event_id": "<string>",
    "event_url": "<string>"
  }
}