A response from the server can look as follows:
<packet version="1.6.3.0">
<role>
<get-permission-descriptor>
<result>
<status>ok</status>
<filter-id>5</filter-id>
<id/>
<descriptor>
<property>
<name>userManagement</name>
<type>boolean</type>
<default-value>false</default-value>
<writable-by>admin</writable-by>
<writable-by>client</writable-by>
</property>
...
</descriptor>
</result>
</get-permission-descriptor>
</role>
</packet>