data class JobInfo(val jobURI: String, val jobUUID: String, val age: UInt, val imagesCompleted: UInt, val imagesToTransfer: UInt? = null, val transferRetryCount: UInt? = null, val jobState: JobState, val jobStateReasons: List<String>? = null)
time in seconds since the job info has been updated. The duration is the difference between the time of the latest update to job info element relative to the time of the status request.