No, there isn't afaik.
Someone already submitted the idea to Add vRA and vRO capability to PowerCLI -- make CloudClient obsolete, which you could upvote.Blog: http://lucd.info | Twitter: @LucD22 | PowerCLI Reference co-author: http://tinyurl.com/hkn4glz
Thanks I have voted.Regards
If there was SSO across these sites, I'd upvote this as well.
The fewer scripting languages one needs to know and make work together to have all the cogs of the virtual infrastructure play nicely the better.