<schema
    targetNamespace="urn:oasis:names:tc:SAML:2.0:conditions:delegation"
    xmlns:del="urn:oasis:names:tc:SAML:2.0:conditions:delegation"
    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
    xmlns="http://www.w3.org/2001/XMLSchema"
    elementFormDefault="unqualified"
    attributeFormDefault="unqualified"
    blockDefault="substitution"
    version="2.0">
    <annotation>
        <documentation>
            Document identifier: sstc-saml-delegation
            Location: http://www.oasis-open.org/committees/documents.php?wg_abbrev=security
            Revision history:
            V1.0 (February 2009):
              Initial version.
        </documentation>
    </annotation>
    <import namespace="urn:oasis:names:tc:SAML:2.0:assertion"
        schemaLocation="saml-schema-assertion-2.0.xsd"/>
    <complexType name="DelegationRestrictionType">
        <complexContent>
            <extension base="saml:ConditionAbstractType">
                <sequence>
                    <element ref="del:Delegate" maxOccurs="unbounded"/>
                </sequence>
            </extension>
        </complexContent>
    </complexType>
    <element name="Delegate" type="del:DelegateType"/>
    <complexType name="DelegateType">
        <choice>
            <element ref="saml:BaseID"/>
            <element ref="saml:NameID"/>
            <element ref="saml:EncryptedID"/>
        </choice>
        <attribute name="DelegationInstant" type="dateTime" use="optional"/>
        <attribute name="ConfirmationMethod" type="anyURI" use="optional"/>
    </complexType>
</schema>

