Add All Day Event

I cannot find the flag to set the event as an all-day-event.
The GSuite library seems to be incomplete here.

Thanks for feedback

Is there nobody out there who needs to add an all-day-event in a google calendar instead a time bounded event?
The provided API limits to the datetime formated parameters as input.
Althoug the Google API has an option with Date (only) and such it can be assigned as all-day-event.

I would do it myself with httprequest and direct API to google, but I’d like to reuse the Token generated by GSuite. Is there a smooth way to get the token out of the file in C:\Users\username\AppData\Roaming\UiPath\authentication\GSuite*token-file*