<group name="InputFormChoice">
    <annotation>
        <documentation>Identifies the form of this input and provides supporting information. </documentation>
    </annotation>
    <choice>
        <element name="ComplexData" type="wps:SupportedComplexDataInputType">
            <annotation>
                <documentation>Indicates that this Input shall be a complex data structure (such as a GML document), and provides a list of Formats, Encodings, and Schemas supported for this Input. The value of this ComplexData structure can be input either embedded in the Execute request or remotely accessible to the server.  The client can select from among the identified combinations of Formats, Encodings, and Schemas to specify the form of the Input. This allows for complete specification of particular versions of GML, or image formats. </documentation>
            </annotation>
        </element>
        <element name="LiteralData" type="wps:LiteralInputType">
            <annotation>
                <documentation>Indicates that this Input shall be a simple numeric value or character string that is embedded in the execute request, and describes the possible values. </documentation>
            </annotation>
        </element>
        <element name="BoundingBoxData" type="wps:SupportedCRSsType">
            <annotation>
                <documentation>Indicates that this Input shall be a BoundingBox data structure that is embedded in the execute request, and provides a list of the Coordinate Reference System support for this Bounding Box. </documentation>
            </annotation>
        </element>
    </choice>
</group>