i want to upload a audio file with rename in node-red ?
You can configure an HTTP In node to accept file uploads when the method is set to PUT.
The sidebar help describes what the message properties will look like when it receives a file upload - or you can use a Debug node to see if for yourself.
The message will contain the raw data of the file - you can then pass that to a File Out node to write it using whatever filename you'd like.
Thank you for your reply let me try that one