Set custom prefix for Storage uploads, target root of the bucket instead-of folders namespaced by accessLevel?

For all the uploads performed by the code below, my files are put in a public/ folder. Are these prefixes hardcoded in the library based on access levels? If public is the default access level, is there any way I can set a custom prefix for these values, so that I can put my files in root of the bucket instead of public/?

Amplify.Storage.uploadFile(key, image, options,
   { progress -> uploadProgress(progress) },
   { result -> uploadSuccess(result)},
   { error -> uploadError(error) }
)

[ArthurSav]

I started migrating to Amplify when i realised that it doesn’t allow bucket configuration upon upload (just like TransferUtility). Why would you limit this, it’s a big deal breaker.

[hackrx]

any updates on this? I also want to upload images and files to specific bucket folders like /profileImages and /classnotes.