<xsd:element name="interfaces">
    <xsd:annotation>
        <xsd:documentation>The interfaces element holds a collection of interface elements that describe each interface on the machine that data was collected from.</xsd:documentation>
        <xsd:appinfo>
            <cardinality>1</cardinality>
            <attributes>none</attributes>
            <content>string</content>
            <parent_elements>system_info</parent_elements>
            <child_elements>interface</child_elements>
        </xsd:appinfo>
    </xsd:annotation>
    <xsd:complexType>
        <xsd:sequence>
            <xsd:element ref="system_characteristics:interface" minOccurs="1" maxOccurs="unbounded" />
        </xsd:sequence>
    </xsd:complexType>
</xsd:element>