Google Search Appliance Authentication/Authorization for Enterprise SPI Guide - Manual (Page 22)

Google Search Appliance: Authentication/Authorization for Enterprise SPI Guide 22
Here are some relevant portions of the SAML schema for the response:
<element name="Response" type="samlp:ResponseType"/>
<complexType name="ResponseType">
<complexContent>
<extension base="samlp:StatusResponseType">
<choice minOccurs="0" maxOccurs="unbounded">
<element ref="saml:Assertion"/>
<element ref="saml:EncryptedAssertion"/>
</choice>
</extension>
</complexContent>
</complexType>
<complexType name="StatusResponseType">
<sequence>
<element ref="saml:Issuer" minOccurs="0"/>
<element ref="ds:Signature" minOccurs="0"/>
<element ref="samlp:Extensions" minOccurs="0"/>
<element ref="samlp:Status"/>
</sequence>
<attribute name="ID" type="ID" use="required"/>
<attribute name="InResponseTo" type="NCName" use="optional"/>
<attribute name="Version" type="string" use="required"/>
<attribute name="IssueInstant" type="dateTime" use="required"/>
<attribute name="Recipient" type="anyURI" use="optional"/>
</complexType>
<element name="Status" type="samlp:StatusType"/>
<complexType name="StatusType">
<sequence>
<element ref="samlp:StatusCode"/>
<element ref="samlp:StatusMessage" minOccurs="0"/>
<element ref="samlp:StatusDetail" minOccurs="0"/>
</sequence>
</complexType>
<element name="StatusCode" type="samlp:StatusCodeType"/>
<complexType name="StatusCodeType">
<sequence>
<element ref="samlp:StatusCode" minOccurs="0"/>
</sequence>
<attribute name="Value" type="anyURI" use="required"/>
</complexType>