<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://example.com"
targetNamespace="http://example.com">
<xs:complexType name="MyChoice" mixed="true">
<xs:choice>
<xs:element name="Once" type="xs:int" />
<xs:element name="Optional" type="xs:int" minOccurs="0" />
<xs:element name="OnceSpecify" type="xs:int" minOccurs="1" />
<xs:element name="TwiceOrMore" type="xs:int" minOccurs="2" maxOccurs="unbounded" />
<xs:any />
</xs:choice>
</xs:complexType>
<xs:complexType name="MySequence" mixed="true">
<xs:sequence>
<xs:element name="Once" type="xs:int" nillable="true" />
<xs:element name="Optional" type="xs:int" minOccurs="0" nillable="true" />
<xs:element name="OnceSpecify" type="xs:int" minOccurs="1" />
<xs:element name="TwiceOrMore" type="xs:int" minOccurs="2" maxOccurs="unbounded" />
<xs:any />
</xs:sequence>
</xs:complexType>
</xs:schema>