The URL of the Windows SharePoint Services administration
site
<site>
Yes
The absolute URL of the site to be deleted. This is the URL
that a user would enter to access the site-- for
example,http://localhost/sites/sp, or http://bucky:90/sites/sp
Note
The caller must be a member of the local administrators group,
or the group that is designated as the SharePoint Administrators
Group Account. DeleteSite does not support rollback.