Only get messages when sensor has specific value

Hello!
there is no some direct request, but you get sensors (or events) from some interval and then analyse where ignition is ON.
Or you can create a report (for example, on monitoring site) which will show you results only when some sensor has specific value.

For example, for Ignition Status is On it's better to user report table Engine hours, for custom Digital sensors status - table Digital sensors

After you can execute report via API