<element name="ExceptionReport">
    <annotation>
        <documentation>Report message returned to the client that requested any OWS operation when the server detects an error while processing that operation request. </documentation>
    </annotation>
    <complexType>
        <sequence>
            <element ref="ows:Exception" maxOccurs="unbounded">
                <annotation>
                    <documentation>Unordered list of one or more Exception elements that each describes an error. These Exception elements shall be interpreted by clients as being independent of one another (not hierarchical). </documentation>
                </annotation>
            </element>
        </sequence>
        <attribute name="version" use="required">
            <annotation>
                <documentation>Specification version for OWS operation. The string value shall contain one x.y.z "version" value (e.g., "2.1.3"). A version number shall contain three non-negative integers separated by decimal points, in the form "x.y.z". The integers y and z shall not exceed 99. Each version shall be for the Implementation Specification (document) and the associated XML Schemas to which requested operations will conform. An Implementation Specification version normally specifies XML Schemas against which an XML encoded operation response must conform and should be validated. See Version negotiation subclause for more information. </documentation>
            </annotation>
            <simpleType>
                <restriction base="string">
                    <pattern value="\d+\.\d?\d\.\d?\d" />
                </restriction>
            </simpleType>
        </attribute>
        <attribute ref="xml:lang" use="optional">
            <annotation>
                <documentation>Identifier of the language used by all included exception text values. These language identifiers shall be as specified in IETF RFC 4646. When this attribute is omitted, the language used is not identified. </documentation>
            </annotation>
        </attribute>
    </complexType>
</element>