I'm trying to host a static site through S3 and API Gateway (using S3 directly isn't an option due to security policy). One of the pages runs a client-side script to pull back a set of files from a specific folder on the server. I've set up the hosting following the Amazon tutorial.
For this to run, my script needs to be able to obtain the list of files for a specific folder.
If I was hosting the site on my own server using Apache, I could rely on the directory listing feature, where a GET on a folder with no index.html returns a file list. The tutorial suggests that this should be possible, but I can't seem to get it to work. If I submit a request to a particular {prefix}/{identifier}, I can retrieve the specific file, but sending a request to {prefix}/ returns an error.
Is there a way I can replicate directory listings so my Javascript can pull it down and read it, or is the only solution to write a server-side API in Lambda?