In this given link there is a typo mistake in definition of permission.
In that permission calendarId descriptions is.
Geofence Id, can be second parameter only and only in combination with userId
It should be like
Geofence Id Calendar Id, can be second parameter only and only in combination with userId
Fixed in the source code, thanks.
In this given link there is a typo mistake in definition of permission.
In that permission
calendarIddescriptions is.Geofence Id, can be second parameter only and only in combination with userId
It should be like
Geofence IdCalendar Id, can be second parameter only and only in combination with userId