Upload file
documentedUpload a new file to Dropbox (content-upload endpoint).
POST /2/files/uploadFilesno implementation yet0 runsInput
dropbox_path*
Dropbox destination path
/Homework/math/letters.txt
file_content*
File content
Raw file bytes or text
Calls Dropbox as you (your API key is your account); keychains.dev holds the credentials.