BeneficiaryWorkRequest.kt

  val periodicSyncDataWork = PeriodicWorkRequest.Builder(BeneficiaryWorker::class.java, 15, TimeUnit.MINUTES)
            .addTag(Constant.TAG_SYNC_BENEFICIARY)
            .setConstraints(constraints) // setting a backoff on case the work needs to retry
            .setBackoffCriteria(
                BackoffPolicy.LINEAR,
                PeriodicWorkRequest.MIN_BACKOFF_MILLIS,
                TimeUnit.MILLISECONDS
            )
            .build()
        getWorkManager()!!.enqueueUniquePeriodicWork(
            Constant.SYNC_BENEFICIARY_WORK_NAME,
            ExistingPeriodicWorkPolicy.KEEP,  //Existing Periodic Work policy
            periodicSyncDataWork //work request
        )