<?xml version="1.0" encoding="UTF-8"?>
<!-- ZiNG SRU/SRW WSDL Specification                   -->
<!-- Version 1.1                                       -->
<!-- 20 July 2004                                       -->
<xsd:schema targetNamespace="http://www.loc.gov/zing/srw/diagnostic/" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns="http://www.loc.gov/zing/srw/diagnostic/" 
elementFormDefault="qualified" 
attributeFormDefault="unqualified">
  <xsd:element name="diagnostic" type="diagnosticType" nillable="false"/>
  <xsd:complexType name="diagnosticType">
    <xsd:sequence>
      <xsd:element ref="uri"/>
      <xsd:element ref="details" minOccurs="0" maxOccurs="1" />
      <xsd:element ref="message" minOccurs="0" maxOccurs="1" />
    </xsd:sequence>
  </xsd:complexType>
  <xsd:element name="uri" type="xsd:anyURI" nillable="false"/>
  <xsd:element name="details" type="xsd:string" nillable="false"/>
  <xsd:element name="message" type="xsd:string" nillable="false"/>
</xsd:schema>