Hi there! I am trying to understand how I can send some additional metadata along with the files when using the Uploadthing upload button component (React)?
The closest thing I've found in the docs is
onBeforeUploadBegin
onBeforeUploadBegin
for 6.0, which I imagine would allow me to tap into the file objects and I assume add additional key-values? But I tried upgrading and didn't seem to be able to access that callback?