A Google VertexAI client for their Bard language completion service in Go.
You will need a GCP project set up with VertexAI permissions. Install
the Google Cloud SDK and run gcloud auth print-access-token to get a token.
You can demo all of this on the VertexAI prompt builder
You can find an interactive usage example in the examples directory.
It's going to do what I need. Probably not what you need.