Trying to upload a file to an HTTP endpoint

ah yes, you can use a function node and make the HTTP Request from there. This works as long as you are self-hosting.

Set the env variable export NODE_FUNCTION_ALLOW_BUILTIN=request-promise-native

then in the function node, require the request module and made the HTTP Request using multipart/form-data. If you need help with the function node let me know.

You can check the post below as well.