I’m not sure how to save a file type to the server I’m on in node. Here is my goal:

I am recieving files using node js on another computer and I want to send custom metadata from the computer I am uploading from. addonData is an {} object with key value pairs that have information about the files I’m uploading. I am using formData.append to add addonData, but on my server console.log(req.body) returns {} (req has tons of data including req.body: {},).