public Stage withRouteSettings(java.util.Map<String, RouteSettings> routeSettings) {
        setRouteSettings(routeSettings);
        return this;
    }
<p>
Route settings for the stage, by routeKey.
</p>

@param routeSettings
       Route settings for the stage, by routeKey.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-apigatewayv2/src/main/java/com/amazonaws/services/apigatewayv2/model/Stage.java