return nullptr;
  }
  return result;
}

void TFE_MonitoringDeleteStringGauge0(TFE_MonitoringStringGauge0* gauge) {
  delete gauge;
}

TFE_MonitoringStringGaugeCell* TFE_MonitoringGetCellStringGauge0(
    TFE_MonitoringStringGauge0* gauge) {
  return static_cast<TFE_MonitoringStringGaugeCell*>(
      static_cast<void*>(gauge->gauge->GetCell()));
}

TF_CAPI_EXPORT extern void TFE_MonitoringDeleteStringGauge0(
    TFE_MonitoringStringGauge0* gauge);
TF_CAPI_EXPORT extern TFE_MonitoringStringGaugeCell*
TFE_MonitoringGetCellStringGauge0(TFE_MonitoringStringGauge0* gauge);

// APIs for String Gauge with 1 label.
typedef struct TFE_MonitoringStringGauge1 TFE_MonitoringStringGauge1;