<xs:complexType name="VoluntaryChangesType">
    <xs:annotation>
        <xs:documentation xml:lang="en">Specifies charges and/or penalties associated with making ticket changes after purchase.</xs:documentation>
    </xs:annotation>
    <xs:sequence minOccurs="0">
        <xs:element name="Penalty" minOccurs="0">
            <xs:annotation>
                <xs:documentation xml:lang="en">Specifies penalty charges as either a currency amount or a percentage of the fare</xs:documentation>
            </xs:annotation>
            <xs:complexType>
                <xs:attribute name="PenaltyType" type="xs:string" use="optional">
                    <xs:annotation>
                        <xs:documentation xml:lang="en"> Indicates the type of penalty involved in the search or response.</xs:documentation>
                    </xs:annotation>
                </xs:attribute>
                <xs:attribute name="DepartureStatus" type="xs:string" use="optional">
                    <xs:annotation>
                        <xs:documentation xml:lang="en">Identifier used to indicate whether the change occurs before or after departure from the origin city.</xs:documentation>
                    </xs:annotation>
                </xs:attribute>
                <xs:attributeGroup ref="CurrencyAmountGroup">
                    <xs:annotation>
                        <xs:documentation xml:lang="en">The penalty charge defined a fee in terms of its amount, currency and decimal laces.</xs:documentation>
                    </xs:annotation>
                </xs:attributeGroup>
                <xs:attribute name="Percent" type="Percentage">
                    <xs:annotation>
                        <xs:documentation xml:lang="en">The penalty charge conveyed as a percent of the total fare. </xs:documentation>
                    </xs:annotation>
                </xs:attribute>
            </xs:complexType>
        </xs:element>
    </xs:sequence>
    <xs:attribute name="VolChangeInd" type="xs:boolean" use="optional">
        <xs:annotation>
            <xs:documentation xml:lang="en">Indicator used to specify whether voluntary change and other penalties are involved in the search or response.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
</xs:complexType>