Terraform orchestrating VMWare ESXi guest OSes

Hi,

I have been orchestrating AWS for a while with Terraform and thought I could orchestrate VMWare ESXi VMs, but turns out I need to get license for VMWare ESXi, just want to find out if standard edition is sufficient for Terraform to orchestrate, or I need to buy vSphere standard and vCenter standard editions in order to use Terraform to orchestrate?