XSDe XML and schema

Schema:
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:myns="http://domain.com/myns" targetNamespace="http://domain.com/myns">
  <xs:complexType name="root">
    <xs:sequence>
        <xs:element name="type" type="myns:type" minOccurs="0" maxOccurs="unbounded"/>
    </xs:sequence>
  </xs:complexType>

  <xs:complexType name="type">
    <xs:attribute name="id" type="xs:int" use="required"/>
  </xs:complexType>

  <xs:element name="root" type="myns:root"/>

</xs:schema>

XML:
<?xml version="1.0" encoding="UTF-8"?>
<myns:root xmlns:myns="http://domain.com/myns" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://domain.com/myns my.xsd">
</myns:root>