Create Events documentation missing params

I want to create calendar events using REST, but this is all that was in the documentation.

I'm working it out on my own by manually creating an event and interrogating the object via REST.  Hopefully that will be enough for me to identify the parameters I need, but I wanted to mention the mission documentation in any case.

For anyone else in the same situation, the Event properties look like this:

"EventTitle": "Happy Birthday!",
"EventStartDate": "2018-02-09T12:00:00",
"EventEndDate": "2018-02-09T13:00:00",
"EventDescription": "<p>This is an event!</p><div style=\"clear:both;\"></div>",
"EventLocation": "Here",
"EventReferenceUrl": "",
"AllowAnonymousRegistrations": false,
"IsCancelled": false,
"CancelDate": "0001-01-01T00:00:00",
"RegistrationType": 0,
"MaximumRegistrationsAllowed": 0,

In addition I noticed that Body param for creating Wiki Pages via REST is listed as optional, but the API complains if you don't provide it.  Perhaps there is some place where we can record documentation issues?