[android-components](../../index.md) / [mozilla.components.service.fretboard.scheduler.jobscheduler](../index.md) / [SyncJob](index.md) / [onStartJob](./on-start-job.md)

# onStartJob

`open fun onStartJob(params: <ERROR CLASS>): `[`Boolean`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/service/fretboard/src/main/java/mozilla/components/service/fretboard/scheduler/jobscheduler/SyncJob.kt#L18)