How to get all of invocation in a session from agent engine?

[NBestsuNgan]

i want to get all of conversation which are every invocation that we have communicate with agent inside agent engine, i want to log them but it seem not to have a functionality to get this from agent engine, did anyone does this before?

[NBestsuNgan]

from google.adk.sessions import VertexAiSessionService

session_service = VertexAiSessionService(project=project_id, location="us-central1")
app_name = self.remote_agent_engine_id

sessions_response = await session_service.list_sessions(app_name=app_name, user_id=user_id)

for anyone who facing same problem as mine, here the way out, you can use VertexAiSessionService to get session with event that occur in that session

[NBestsuNgan]

update, it does not work not due to authenicate issue, anyone have idea?