<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:tns="http://www.testschema.ru/sample" xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.testschema.ru/sample" elementFormDefault="qualified" attributeFormDefault="unqualified">
    <xs:complexType name="my_type_name">
        <xs:annotation>
            <xs:documentation>bla-bla-bla</xs:documentation>
        </xs:annotation>
        <xs:sequence>
            <xs:element name="GUID" type="xs:string"/>
            <xs:element name="DeletionMark" type="xs:boolean"/>
        </xs:sequence>
    </xs:complexType>
...
</xs:schema>