delete result;
    return nullptr;
  }
  return result;
}

void TFE_MonitoringDeleteCounter1(TFE_MonitoringCounter1* counter) {
  delete counter;
}

TFE_MonitoringCounterCell* TFE_MonitoringGetCellCounter1(
    TFE_MonitoringCounter1* counter, const char* label1) {
  return static_cast<TFE_MonitoringCounterCell*>(
      static_cast<void*>(counter->counter->GetCell(label1)));
}

    const char* label1);
TF_CAPI_EXPORT extern void TFE_MonitoringDeleteCounter1(
    TFE_MonitoringCounter1* counter);
TF_CAPI_EXPORT extern TFE_MonitoringCounterCell* TFE_MonitoringGetCellCounter1(
    TFE_MonitoringCounter1* counter, const char* label1);

// APIs for Counter with 2 labels.
typedef struct TFE_MonitoringCounter2 TFE_MonitoringCounter2;