ctrl.scheduleOperation(logger, opName, func() error {
			_, err := ctrl.deleteVolumeOperation(ctx, volume)
			if err != nil {
				// only report error count to "volume_operation_total_errors"
				// latency reporting will happen when the volume get finally
				// deleted and a volume deleted event is captured
				metrics.RecordMetric(volume.Name, &ctrl.operationTimestamps, err)
			}