Interface into iOS specific functionality.
| advertisingIdentifier | Advertising ID. | 
| advertisingTrackingEnabled | Is advertising tracking enabled. | 
| deferSystemGesturesMode | Defer system gestures until the second swipe on specific edges. | 
| generation | The generation of the device. (Read Only) | 
| hideHomeButton | Specifies whether the home button should be hidden in the iOS build of this application. | 
| lowPowerModeEnabled | Indicates whether Low Power Mode is enabled on the device. | 
| systemVersion | iOS version. | 
| vendorIdentifier | Vendor ID. | 
| wantsSoftwareDimming | Indicates whether the screen may be dimmed lower than the hardware is normally capable of by emulating it in software. | 
| RequestStoreReview | Request App Store rating and review from the user. | 
| ResetNoBackupFlag | Reset "no backup" file flag: file will be synced with iCloud/iTunes backup and can be deleted by OS in low storage situations. | 
| SetNoBackupFlag | Set file flag to be excluded from iCloud/iTunes backup. |