Configs for Individual threads of task

[Nicky9319]

I was working with A2A and there were some core concept like the config files which stores the tasks and artifacts for an agent in memory so that it is easy to retrieve that information in the future and keeps a separate thread of configuration.

I am trying to make a simple agent using langchain and then converting it to a A2A Server.

I am not able to find any code regarding the config here, I am still very new to this codebase and hence don't understand it as well.
Can anyone help me understand where does the config for the A2A servers when receiving a request are places or is it currently being implemented or not.