REsponse Message for a Valid User Request

<message_body>
<cells>
<cell_data id="PM">
<name>Project Management</name>
<url>http://i2b2.org/PMService/</url>
<method>SOAP</method>
<project_path>/</project_path>
<can_override>true</can_override>
</cell_data>
<cell_data id="ONT">
<name>ontology</name>
<url>http://i2b2.org/OntologyServiceAsthma/</url>
<project_path>/</project_path>
<can_override>true</can_override>
<method>SOAP</method>
</cell_data>
</cells>
</message_body>

Response Message for an Invalid User Request

<response_header>
<result_status>
<status type="ERROR">Insufficient privileges.</status>
</result_status>
</response_header>