Earlier quoted context omitted.
I've been trying fly machines with terraform and running into one bug after another: https://github.com/fly-apps/terraform-provider-fly/issues/12... https://github.com/fly-apps/terraform-provider-fly/issues/12... https://github.com/fly-apps/terraform-provider-fly/issues/12... I was really excited since fly seems dead simple, but I haven't gotten it running yet...
The Terraform provider was a one off project from the community. We haven't really focused on it in earnest yet, unfortunately. We ended up sponsoring it, but until we get Fly apps off Nomad I don't think we'll have the best terraform story.
Though, it's a "partner" provider and it's in your official github account, plus there's no notices saying it's not officially supported... it would probably help people if that were a bit clearer.