+ that is included in the session ID as suffix after a period (.).
+ </para>
+ <para>
+ If the init command is performed as a HTTP GET request, service
+ and settings from local files are used. The service parameter
+ may chose a particular local service.
+ </para>
+ <para>
+ If the init command is performed as a HTTP POST request and
+ the content-type is text/xml, then the content is XML parsed
+ and treated as service for the session. The root element should be
+ service. Refer to descripton of the
+ <link linkend="service_conf">service</link> format.
+ The posting of a service appeared in Pazpar2 version 1.2.1.