Does Fastly provider support TLS settings

In Fastly you can upload your own certificate to use with your domain. But I can’t find if it’s possible to upload my certificate with Terraform. Is it possible now to work with certificates in Fastly?
I’m about this API: https://docs.fastly.com/api/tls
As I see, provider uses this package:
https://github.com/fastly/go-fastly
and I can’t find certificates related functions in this package too.