public Observable<RouteFilterRuleInner> updateAsync(String resourceGroupName, String routeFilterName, String ruleName, PatchRouteFilterRule routeFilterRuleParameters) {
        return updateWithServiceResponseAsync(resourceGroupName, routeFilterName, ruleName, routeFilterRuleParameters).map(new Func1<ServiceResponse<RouteFilterRuleInner>, RouteFilterRuleInner>() {
            @Override
            public RouteFilterRuleInner call(ServiceResponse<RouteFilterRuleInner> response) {
                return response.body();
            }
        });
    }
public Observable < RouteFilterRuleInner > updateAsync ( String resourceGroupName , String routeFilterName , String ruleName , PatchRouteFilterRule routeFilterRuleParameters ) { return updateWithServiceResponseAsync ( resourceGroupName , routeFilterName , ruleName , routeFilterRuleParameters ) . map ( new Func1 < ServiceResponse < RouteFilterRuleInner > , RouteFilterRuleInner > ( ) { @ Override public RouteFilterRuleInner call ( ServiceResponse < RouteFilterRuleInner > response ) { return response . body ( ) ; } } ) ; }
Updates a route in the specified route filter.

@param resourceGroupName The name of the resource group.
@param routeFilterName The name of the route filter.
@param ruleName The name of the route filter rule.
@param routeFilterRuleParameters Parameters supplied to the update route filter rule operation.
@throws IllegalArgumentException thrown if parameters fail the validation
@return the observable for the request