<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol"
xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
ID="..." Version="2.0" IssueInstant="2020-07-17T01:01:48Z"
Destination="..." InResponseTo="...">
...
<saml:Assertion ...>
...
<saml:AttributeStatement>
<saml:Attribute xmlns:x500="urn:oasis:names:tc:SAML:2.0:profiles:attribute:X500"
NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:uri"
Name="urn:oid:0.9.2342.19200300.100.1.3" FriendlyName="mail"
x500:Encoding="LDAP">
<saml:AttributeValue xsi:type="xsd:string">mjc@example.edu</saml:AttributeValue>
</saml:Attribute>
...
</saml:AttributeStatement>
</saml:Assertion>
</samlp:Response>