// postUrl is the s3 presigned url
            // file is the file object
            const uploadResponse = await fetch(postUrl, {
                "method": "PUT",
                "body": file,
                "headers": {
                    "Content-Type": file.type
                },
            });

            if (!uploadResponse.ok) {
                console.error("Error in PUT request");
            } else {
                console.log("File uploaded successfully");
            }