| <?xml version="1.0"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
targetNamespace="https://www.w3schools.com"
xmlns="https://www.w3schools.com"
elementFormDefault="qualified">
<xs:element name="error">
  <xs:complexType>
    <xs:sequence>
      <xs:element name="response_code" minOccurs="1" type="xs:nonNegativeInteger"/>
      <xs:element name="response_data" minOccurs="1" type="xs:string"/>
    </xs:sequence>
  </xs:complexType>
</xs:element>
</xs:schema>
 |