Error with productData mws of amazon

I had used API mws of amazon for upload product with category "office" have productData:

<ProductData>
    <Office>
        <ProductType>   
            <OfficeProducts>
                <VariationData>
                    <Parentage>parent</Parentage>
                    <VariationTheme>
                        SizeColor
                    </VariationTheme>
                </VariationData>
            </OfficeProducts>
        </ProductType>  
    </Office>
</ProductData>

I create by file XSD office of amazon but it can not run, please help me about xml of officeProduct mws. thanks