<xs:element name="SeatMapRequest" minOccurs="0" maxOccurs="99">
    <xs:annotation>
        <xs:documentation xml:lang="en">The number of flight segments for which the Seat Map is requested for. If an itinerary consists of multiple flight segments then corresponding number of SeatMapRequest elements will be sent in the request.   If there is a gauge change (equipment change) within a flight segment an error response is expected. In such a case two different Seat MapRequest elements need to be sent requesting seatmap for two flight segments for different gauges.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element name="FlightSegmentInfo" type="FlightSegmentType">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Flight segment information of the flight segment for which seat map information is requested.</xs:documentation>
                </xs:annotation>
            </xs:element>
            <xs:element name="SeatDetails" minOccurs="0">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Object to hold the seat details that is to be requested.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:sequence>
                        <xs:element name="CabinClass" minOccurs="0" maxOccurs="5">
                            <xs:annotation>
                                <xs:documentation xml:lang="en">if the seat map display is to be requested for a specific cabin class , the cabin class can be  specified in this element.</xs:documentation>
                            </xs:annotation>
                            <xs:complexType>
                                <xs:attribute name="CabinType" type="CabinType" use="optional">
                                    <xs:annotation>
                                        <xs:documentation xml:lang="en">cabin type for which the seat map is requested, which could be either First, Business or Economy </xs:documentation>
                                    </xs:annotation>
                                </xs:attribute>
                            </xs:complexType>
                        </xs:element>
                        <xs:element name="ResBookDesignations" minOccurs="0">
                            <xs:annotation>
                                <xs:documentation xml:lang="en">A collection of ResBookDesignations.</xs:documentation>
                            </xs:annotation>
                            <xs:complexType>
                                <xs:sequence>
                                    <xs:element name="ResBookDesignation" maxOccurs="10">
                                        <xs:annotation>
                                            <xs:documentation xml:lang="en">If the  seat map display is requested for the cabin class in which a particular booking designator code (booking class) lies then that booking class can be specified in this element.</xs:documentation>
                                        </xs:annotation>
                                        <xs:complexType>
                                            <xs:attribute name="ResBookDesigCode" type="UpperCaseAlphaLength1to2" use="optional">
                                                <xs:annotation>
                                                    <xs:documentation xml:lang="en">If the booking class is know for which the seat map is to be requested then the specific Booking class code can be entered here. The response will have the seat map for the  cabin class in which the said booking classcode belongs.</xs:documentation>
                                                </xs:annotation>
                                            </xs:attribute>
                                        </xs:complexType>
                                    </xs:element>
                                </xs:sequence>
                            </xs:complexType>
                        </xs:element>
                    </xs:sequence>
                    <xs:attribute name="SeatUpgrade" type="xs:boolean" use="optional" default="false">
                        <xs:annotation>
                            <xs:documentation xml:lang="en">SeatUpgrade will be set to true if the passenger is looking for an upgrade and the  seat map response expected is after  the upgrade, if applicable</xs:documentation>
                        </xs:annotation>
                    </xs:attribute>
                </xs:complexType>
            </xs:element>
        </xs:sequence>
        <xs:attribute name="TravelerRefNumberRPHs" type="ListOfRPH" use="optional">
            <xs:annotation>
                <xs:documentation xml:lang="en">Reference to one or more travelers for whom seat map is requested for this flight segment. RPH Value from TravelerRefNumber of AirTravelerType element will be mapped here.</xs:documentation>
            </xs:annotation>
        </xs:attribute>
    </xs:complexType>
</xs:element>