<simpleType name="AvoidFeatureType">
    <annotation>
        <appinfo source="RouteService.xsd" />
        <documentation>Enumeration of types of features to avoid when determining the route.</documentation>
    </annotation>
    <restriction base="string">
        <enumeration value="Highway">
            <annotation>
                <documentation>Minimize the use of highways.</documentation>
            </annotation>
        </enumeration>
        <enumeration value="Tollway">
            <annotation>
                <documentation>Minimize tolls.</documentation>
            </annotation>
        </enumeration>
    </restriction>
</simpleType>

• AvoidFeatureType
• xls:AvoidFeature