<xsd:simpleType name="TicketType">
    <xsd:annotation>
        <xsd:documentation source="Description">Specifies the type of ticket document (e.g. electronic, paper).</xsd:documentation>
        <xsd:appinfo>
            <otm:OTA2Entity type="EnumerationClosed" xmlns:otm="http://www.OpenTravel.org/ns/OTA2/AppInfo_v01_00">TicketType</otm:OTA2Entity>
        </xsd:appinfo>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="eTicket">
            <xsd:annotation>
                <xsd:documentation source="Description">An electronic ticket</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="Paper">
            <xsd:annotation>
                <xsd:documentation source="Description">A paper ticket</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="MCO">
            <xsd:annotation>
                <xsd:documentation source="Description">A miscellaneous charge order</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="EMD-A" />
        <xsd:enumeration value="EMD-S" />
    </xsd:restriction>
</xsd:simpleType>