source: aai/check-saml-metadata/saml-schema/saml-metadata-rpi-v1.0.xsd @ 5962

<?xml version="1.0" encoding="UTF-8"?>
<!--
  SAML V2.0 Metadata Extensions for Registration and Publication Information Version 1.0
  Committee Specification 01
  03 April 2012
  Copyright (c) OASIS Open 2012.  All rights reserved.
  Source: http://docs.oasis-open.org/security/saml/Post2.0/saml-metadata-rpi/v1.0/cs01/xsd/
-->
<schema targetNamespace="urn:oasis:names:tc:SAML:metadata:rpi" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata" xmlns:mdrpi="urn:oasis:names:tc:SAML:metadata:rpi" elementFormDefault="unqualified" attributeFormDefault="unqualified" blockDefault="substitution" version="1.0"> 

    <annotation>
        <documentation>
            Document title: SAML V2.0 Metadata Extensions for Registration and Publication Information Version 1.0
            Document identifier: sstc-saml-metadata-rpi-v1.0.xsd
            Location: http://docs.oasis-open.org/security/saml/Post2.0/
            Revision history:
              21 March 2011
                Correct minOccurs on elements that were meant to be optional              
              17 December 2010
                Change of document title and namespace
              24 November 2010
                Initial Submission
        </documentation>
    </annotation>
    
    <import namespace="urn:oasis:names:tc:SAML:2.0:metadata" schemaLocation="saml-schema-metadata-2.0.xsd"/>
    <import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="http://www.w3.org/2001/xml.xsd"/>
    
    <element name="RegistrationInfo" type="mdrpi:RegistrationInfoType"/>
    <complexType name="RegistrationInfoType">
        <sequence>
            <element ref="mdrpi:RegistrationPolicy" minOccurs="0" maxOccurs="unbounded"/>
            <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
        </sequence>
        <attribute name="registrationAuthority" type="string" use="required"/>
        <attribute name="registrationInstant" type="dateTime"/>
        <anyAttribute namespace="##other" processContents="lax"/>
    </complexType>
    
    <element name="RegistrationPolicy" type="md:localizedURIType"/>
    
    <element name="PublicationInfo" type="mdrpi:PublicationInfoType"/>
    <complexType name="PublicationInfoType">
        <sequence>
            <element ref="mdrpi:UsagePolicy" minOccurs="0" maxOccurs="unbounded"/>
            <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
        </sequence>
        <attribute name="publisher" type="string" use="required"/>
        <attribute name="creationInstant" type="dateTime"/>
        <attribute name="publicationId" type="string"/>
        <anyAttribute namespace="##other" processContents="lax"/>
    </complexType>
    
    <element name="UsagePolicy" type="md:localizedURIType"/>
    
    <element name="PublicationPath" type="mdrpi:PublicationPathType"/>
    <complexType name="PublicationPathType">
        <sequence>
            <element ref="mdrpi:Publication" minOccurs="0" maxOccurs="unbounded"/>
        </sequence>
    </complexType>
    
    <element name="Publication" type="mdrpi:PublicationType"/>
    <complexType name="PublicationType">
        <attribute name="publisher" type="string" use="required"/>
        <attribute name="creationInstant" type="dateTime"/>
        <attribute name="publicationId" type="string"/>
    </complexType>
    
</schema>