END_XMLOBJECT;
BEGIN_XMLOBJECT(SAML_API,AttributeValue,xmltooling::ElementProxy,SAML 2.0 AttributeValue element);
+ DECL_BOOLEAN_ATTRIB(Nil,NIL,false);
END_XMLOBJECT;
BEGIN_XMLOBJECT2(SAML_API,Attribute,xmltooling::AttributeExtensibleXMLObject,EncryptableObject,SAML 2.0 Attribute element);