A structured telemetry event.
The code is a stable, short label such as battery.low rather than a free-form message, so events stay small and group cleanly into counts.
battery.low
A stable, short identifier for what happened.
How urgent the event is.
Optional
An optional measurement, such as the charge that triggered it.
A structured telemetry event.
The code is a stable, short label such as
battery.lowrather than a free-form message, so events stay small and group cleanly into counts.