Container of data passed to the Android.App.Job.JobScheduler fully encapsulating the parameters required to schedule work against the calling application. These are constructed using the NoType:android/app/job/JobInfo$Builder;Href=../../../../reference/android/app/job/JobInfo.Builder.html. You must specify at least one sort of constraint on the JobInfo object that you are creating. The goal here is to provide the scheduler with high-level semantics about the work you want to accomplish. Doing otherwise with throw an exception in your app.

[Android Documentation]