Add events for a specific device

Note 1: the date property on an event is optional and if left off UTC time will be used in its place.

Dates should be formatted using an ISO 6801 formatted string.

Note 2: In versions prior to v5, the /devices/events endpoint would prepend Public Api: to events when viewed in the web view. In v5, this behavior has been removed, but if your code depends on this, then you can use the /v4/devices/events/ endpoint.