Expose additional attributes to calendar API

Hi all

It would be great to get all the attributes which are available on the calendar events also via RESTApi.
For me i am missing the categories which are available thorough the Office 365 Integration (i know, this is a HACS integration).
Others are missing:

  • Organizer
  • Attendees
  • Event state (Accepted, Tentative, Declined, Cancelled)
  • URL for calendar entry
  • Categories