Extend CacheControl params

[Jsbbvk]

Is it possible to make the CacheControl option configurable? I would like for a file to overwrite an already existing file in S3, but CacheControl prevents the url from displaying the latest file.

[ryanto]

Hey there, and thanks for opening the issue!

Currently it's not possible to change the cache control headers. One thing you can do is upload a new file, and start serving that new file instead of overwriting an existing file.

If that won't work for you and you need to overwrite the existing file I'd be happy to accept a PR that allows you to configure cache control headers. If you interested in creating that PR, why don't you first propose what you think the API should look like for setting cache control headers and we can iron that out before you write any code.

Again thanks for the issue!