<xs:choice>
<xs:element name="domains" type="domains_type" minOccurs="0" />
<xs:element name="sessions" type="sessions_type" minOccurs="0" />
+ <xs:element name="session" type="session_type" minOccurs="0" />
<xs:element name="version" type="version_type" minOccurs="0" />
<xs:element name="save" type="save_type" minOccurs="0" />
<xs:element name="load" type="load_type" minOccurs="0" />
<!-- Maps to the mi_lttng commands -->
<xs:simpleType name="command_string_type">
<xs:restriction base="xs:string">
+ <xs:enumeration value="create" />
<xs:enumeration value="list" />
<xs:enumeration value="version" />
<xs:enumeration value="save" />