# SmartGeofencesRefreshError

### `failureReason`

> ```swift
> public let failureReason: SmartGeofencesRefreshFailureReason
> ```
>
> Return the failure reason. See: [SmartGeofencesRefreshFailureReason](https://docs.sentiance.com/important-topics/sdk/api-reference/ios/smart-geofences/smartgeofencesrefresherror/smartgeofencesrefreshfailurereason).

### `details`

> ```java
> public let details: String?
> ```
>
> Returns the failure details.