This operation retrieves a summary of the profiles, tags, and security labels for the given scope; e.g. for each scope: * system-wide: a list of all profiles, tags and security labels in use by the system * resource-type level: A list of all profiles, tags, and security labels for the resource type * individual resource level: A list of all profiles, tags, and security labels for the current version of the resource. Also, as a special case, this operation (and other meta operations) can be performed on a historical version of a resource)