<xsd:element name="Type">
    <xsd:annotation>
        <xsd:documentation xml:lang="en">The type of entity making the request, e.g., aggregator, wholesaler, supplier and travel agent.

NOTE: Select a predefined value from the list or use the "Other_" value to create an enumerated value agreed upon between trading partners. </xsd:documentation>
    </xsd:annotation>
    <xsd:complexType>
        <xsd:attribute name="extension" type="ota:String_EnumExtension" use="optional">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">A string value that represents an "Other_", or extended, enumerated value agreed upon between trading partners. 

NOTE: It is recommended that you submit an OpenTravel comment to formally add any extended enumerations to the OpenTravel Specification to maximize trading partner interoperability.</xsd:documentation>
            </xsd:annotation>
        </xsd:attribute>
    </xsd:complexType>
</xsd:element>