Look into supporting langchain4j-vertex-ai-gemini

[geoand]

This module depends on gRPC so we'll have to see what the best way of supporting it is

• Depends on: #185

[geoand]

@cescoffier is there anything we can do on the gRPC thing or do we just have to accept it and consume it?

[cescoffier]

Do we have the proto files? I would re-generate the client in the extension and use that. Otherwise, we would not have tracing / security / observability support.

[geoand]

They seem to be coming from here

But then there is a lot of stuff built on top here which I doubt we can replicate easily

[cescoffier]

I think that code has been generated by protoc (we do the same). So except if they have a custom protoc we should end up with the same.

[geoand]

I need to check it out and see