# SmartGeofencesRefreshFailureReason

Represents the failure reason of a smart geofences refresh call.

| **NETWORK\_USAGE\_RESTRICTED** | Failed to refresh the monitored geofences due to network usage being restricted. In most cases, this means the device is connected to a mobile data network, but you have disabled mobile data network usage using the [setIsAllowedToUseMobileData(boolean)](https://docs.sentiance.com/important-topics/sdk/api-reference/sentiance#setisallowedtousemobiledata) API. |
| ------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **NETWORK\_ERROR**             | A network error was encountered when attempting to refresh the monitored geofences.                                                                                                                                                                                                                                                                                     |
| **SERVER\_ERROR**              | A server error was encountered when attempting to refresh the monitored geofences.                                                                                                                                                                                                                                                                                      |
| **TOO\_MANY\_FREQUENT\_CALLS** | The application tried to refresh the list of monitored geofences more than once within the last 30 seconds.                                                                                                                                                                                                                                                             |
| **FEATURE\_NOT\_ENABLED**      | The feature is not enabled for your app.                                                                                                                                                                                                                                                                                                                                |
| **UNEXPECTED\_ERROR**          | An unexpected error occurred. Check the corresponding [error details](https://docs.sentiance.com/important-topics/sdk/api-reference/android/smart-geofences/smartgeofencesrefresherror/..#getdetails) for more info.                                                                                                                                                    |