Reason why the route was added to the navigation.
Important: This is a Public Preview API. It may be changed or removed at any time.
Route added due to a blockage or time restrictions on the previous route.
Route added because it is proposed as a better route.
Route added because the user deviated from the previous route.
Route added due to a language change. A change in the TomTomNavigation.preferredLanguage property triggers a route replan based on the new language preference.
Route added due to a manual navigation update using the TomTomNavigation.update method.
Route added at the start of the navigation. Note, if the navigation is started with multiple routes they are added one at a time with the reason NavigationStarted.
Route added because the previous route itinerary became unreachable.