Xuanwo
> But Im also using the Writer api because Im uploading pretty big files, but unfortunately when using a writer there doesnt seem to be a way to specify the...
> @Xuanwo is there anything I can help with? Thanks a lot! There are two things we need to do: ## Add `writer_with` for `Operator` [OpWrite](https://docs.rs/opendal/0.30.3/opendal/ops/struct.OpWrite.html) already supports [with_content_disposition](https://docs.rs/opendal/0.30.3/opendal/ops/struct.OpWrite.html#method.with_content_disposition), but...
> I am currently not confident about this feature and require some time to reconsider it. I have an idea on how to handle them. I will initiate a RFC...
> I'm mostly interested in `response-cache-control` Let's add it!
> Done in #1804 So quick!
> Although I have what I need which additional headers Let's prioritize closing this issue first. We can add new features as users request them.
> some services do not support `list` though OpenDAL has some magic internally, so all services will provide both `scan` and `list` support.
`list_with_delimiter` can be implemented with `op.list`, and `list` can be implemented with `op.scan`. We also need some transfrom between the return types.
> May I have a try on this? Of course! It's great to have you on board. I've assigned this task to you.
Maybe we need `ols` / `oli ls` first before we have `ocp -r`?