<xsd:simpleType name="AuthenticationMethod_Enum">
    <xsd:annotation>
        <xsd:appinfo>
            <otm:OTA2Entity type="EnumerationClosed" xmlns:otm="http://www.OpenTravel.org/ns/OTA2/AppInfo_v01_00">AuthenticationMethod_Enum</otm:OTA2Entity>
        </xsd:appinfo>
    </xsd:annotation>
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="SecurityCode">
            <xsd:annotation>
                <xsd:documentation source="Description">This confirms that the security code was used as the type of authentication.  The security code includes items such as CVV, CVV2, CVC, etc.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
        <xsd:enumeration value="MagneticStripe">
            <xsd:annotation>
                <xsd:documentation source="Description">This confirms that the magnetic stripe was used as the type of authentication.</xsd:documentation>
            </xsd:annotation>
        </xsd:enumeration>
    </xsd:restriction>
</xsd:simpleType>

• AuthenticationMethod_Enum
• fin-0300:authenticationMethod