Bring your towel and join one of the fastest growing data communities. Welcome to our second-generation open source orchestration platform, a completely rethought approach to dataflow automation.

Prefect Community

I have a flow annotated with `@flow(result_storage='s3/my-block')`, and I have a deployment built from that flow. No storage-block or infrastructure-block on the deployment. I'll call this one `my_subflow`

I have a local k8s cluster with an agent running &amp; access to the deployment

Then I have an async wrapper for `my_subflow` that does this:
```res = await run_deployment(...)
return res.state.result()```
The return value here is always `None`, although `my_subflow` returns a non-null value.

And finally I have another flow that does this:
```await gather(*(async_run_subflow(id) for id in ids))```


The subflows are running, I can see them on both k8s and the prefect console, but the return values are nowhere &amp; there's nothing on s3 at the path specified in the block. What am I missing?