UUID of Solaris virtual hosts

We have sun sparc systems and have multiple virtual hosts. I can get the global zone information but Wants to pull the UUID of virtual systems.

For physical hardware I am using following relevance statement.

{ if (exists uuid of hardware) then (“True-” & (uuid of hardware as string)) else (“False-” & (uuid of hardware as string)) }

I am looking a statement which can pull the UUID from the logical hosts ?