The hexadecimal RGB values of the button LED at the time of the event.
For gadgets with multiple features, this is the feature that the event represents. Echo Buttons have one feature only, so this is always press.
The permanent identifier of the Echo Button in question. It matches the gadgetId that you will have discovered in roll call.
The event's original moment of occurrence, in ISO format.
Generated using TypeDoc
Either "down" for a button pressed or "up" for a button released.