<message_body>
<pm:set_hive>
<environment>PRODUCTION</environment>
<helpURL>http://i2b2.org/help</helpURL>
<Active>true</Active>
<domain_name>i2b2dev</domain_name>
</pm:set_hive>
</message_body>

A setHive message is sent by a client application or another cell service to add a hive to the PM cell.
The domain, username, and password are sent in the header of the message so it does not need to be sent separately in the <message_body>.

<request>
<request>
<message_header></message_header>
<request_header></request_header>
<message_body></message_body>
</request>
</request>