<xs:element name="CabinFilters" minOccurs="0">
    <xs:annotation>
        <xs:documentation xml:lang="en">Collection of cabin filters.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element name="CabinFilter" maxOccurs="99">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Used to describe the features of the cabin.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:attribute name="CabinFilterCode" type="OTA_CodeType" use="optional">
                        <xs:annotation>
                            <xs:documentation xml:lang="en">Code values representing attributes that are valid for this cabin.  Refer to OTA Code List Cabin Filters (CBF).</xs:documentation>
                        </xs:annotation>
                    </xs:attribute>
                </xs:complexType>
            </xs:element>
        </xs:sequence>
    </xs:complexType>
</xs:element>