How to use api_transport "REST"? in Agent #1
Description
When authenticating with the Vertex AI API, I typically use api_transport = "rest", which works well with libraries like LangChain or the Vertex AI SDK. However, in my current enterprise environment, gRPC is blocked due to SSL-related issues. I'm now looking for a way to explicitly use REST as the transport method to interact with the Vertex AI API.
I couldn't find anything in the docs. could you please share it.
This is great stuff from google !.
Ex:
from langchain_google_vertexai import ChatVertexAI
llm = ChatVertexAI(
model_name=MODEL_NAME,
project=VERTEX_PROJECT_ID,
location=VERTEX_LOCATION,
temperature=0.0, # Low temp for predictable SQL generation/tool use
# streaming=True, # Enable streaming from the LLM if desired (handled by graph.stream later)
api_transport="rest", # Often default, explicitly set if needed
)