Upload a file without using system.FileDocument

I want to upload a file in an API call without saving the file in mendix first, not even in memory (I do not want to use system.FileDocument  entity at all). I want the upload to be from the user's file directory. Is there a way to do that?
1 answers

You can either store files on AWS S3 by using S3 Connector or write your own java action to save files on the Mendix temp folder. you can’t create a new folder on mendix application root and  upload your files using java actions it’s restricted by mendix for security reasons.