Upload form files to AWS for one specific form

By default the forms are stored in /<sitecodename>/forms/ in a folder with the first 2 characters of the file GUID. You'd have to perform some action after the form is submitted to move your files into a structure you'd want to manage. On top of that, you'd also need to make sure the related form attachment is also reflecting this change in the database.

I can't find the /<sitecodename>/forms/ folder but instead I can find the user uploaded files stored in /<sitecodename>/BizFormFiles/. I tried to follow this guide: Storing files in different buckets to map /<sitecodename>/BizFormFiles/ folder to AWS. However in that case every files uploaded from different forms are sent to AWS but I just want files from one form e.g. by form name: Form1 being send to AWS bucket. How can I achieve this? Thanks.

My mistake, you are correct, it should be /<sitecodename>/BizFormFiles/.

The documentation you provided won't change anything you're already doing. So leave that documentation. You'd have to create a global event handler in the MVC application to perform that move/update of that file to a new location in the file system, then update the form record to reflect that change as well

My question to you is why do you want to organize them by form submission in the file system when you can get each file by a form submission using the api?