MarkLogic 12 EA 1 Product Documentation
xdmp.serverGroup

xdmp.serverGroup(
   id as (Number|String)
) as (Number|String)

Return the ID of the group for an App Server, XDBC Server, ODBC Server, or Task Server.

Parameters
id	An App Server, XDBC Server, ODBC Server, or Task Server ID.

xdmp.serverGroup(845637403676198);
=> "987654321234"

MarkLogic 12 EA 1 Product Documentationxdmp.serverGroup