TeamSpeak3/Node/Server.php
public function serverGroupDelete($sgid, $force = false)
    {
        $this->serverGroupListReset();

        $this->execute("servergroupdel", array("sgid" => $sgid, "force" => $force));
    }
public function serverGroupDelete($sgid, $force = false)
    {
        $this->serverGroupListReset();

        $this->execute("servergroupdel", array("sgid" => $sgid, "force" => $force));
    }
Deletes the server group specified with $sgid. If $force is set to 1, the server group
will be deleted even if there are clients within.

@param  integer $sgid
@param  boolean $force
@return void