<xs:element name="CheckInParameters" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:documentation>
            Attributes of a version of an entity.
        </xs:documentation>
  </xs:annotation>
  <xs:complexType>
    <xs:all>
      <xs:element name="Comment" type="xs:string" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
                        The comment entered by the user on check-in.
                    </xs:documentation>
        </xs:annotation>
      </xs:element>
      <xs:element name="OverrideLastVersion" type="xs:boolean" minOccurs="0">
        <xs:annotation>
          <xs:documentation>
                        If true, last version is overridden by this check-in. Default is false.  
                    </xs:documentation>
        </xs:annotation>
      </xs:element>
    </xs:all>
  </xs:complexType>
</xs:element>