tests/schema/annotations/XSAttributeGroupAnnotationsTest03.xsd

<?xml version="1.0"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
    targetNamespace="XSAttributeGroupAnnotationsTest"
    xmlns:sv="XSAttributeGroupAnnotationsTest">

    <attributeGroup  name="AG" sa:synth="ANNOT"
        xmlns:sa="SyntheticAnnotationsNS">
    </attributeGroup >

    <attributeGroup  name="AG1" >
    </attributeGroup >
    
    <element name="root">
        <complexType>
            <sequence>
                <element name="elString" type="string" />
            </sequence>
        </complexType>
    </element>

</schema>