Streaming flow run result?

[TheoMathurin]

I have a workflow with persisted results which may return a large ZIP, and an API that allows clients to retrieve the results from completed flow runs.

Currently I use the python client to get the flow run object and then the result through flow_run.state.result(). However, this entails deserialising the whole payload into memory which may yield excessive memory usage. I'd like a way to have a streaming handle (e.g. a file-like object) to in turn allow my API to return a stream (e.g. FastAPI's StreamingResponse).

I have not seen a built‑in streaming result API in the State object, but is there a recommended workaround that avoids full deserialisation? Or maybe it could be a valuable addition?