How to set nat64 option in vs creation?

[batmancn]

Hi all,

I'm want to create a nat64 listener.

For web, I could set nat64=enable in this web page.

Or I could use tmsh cli like this:
create ltm virtual test destination 2001::FE.80 pool test-pool nat64 enabled

But now I need to use f5-common-python to add this kind of listener, so I use bigip.tm.ltm.virtuals.virtual.create(...).
But I cann't find nat64 option in this api.

So How to set net64 in creating listener?

Thank you ~