400 error on connect assistent files

Thanks for looking into this!

The way i’m consuming the API, I don’t know how to pass on any other parameter than the file’s location. Not in the post file and connect file steps.

Is there anything i’m overlooking?

I’m trying to preconfigure the Content-Disposition in S3 as well (don’t know if this works). Maybe this will return the filename instead of the pre-signed URL when the file access is authenticated. But i’m a bit afraid the name is already saved based on the initial path submitted in the post request.