# SENTSmartGeofencesRefreshHandler

The result handler when invoking [refreshSmartGeofencesWithCompletionHandler:](https://docs.sentiance.com/important-topics/sdk/api-reference/sentiance#refreshsmartgeofenceswithcompletionhandler)

```objectivec
typedef void (^SENTSmartGeofencesRefreshHandler)(SENTSmartGeofencesRefreshResult *_Nullable result,
                                                 SENTSmartGeofencesRefreshError *_Nullable error);
```