I am trying to send a POST request but the server I am sending the request to says I sent an empty object {}, I console.log(data) in my nodejs application and I can see the object is not empty, why is that?

import axios from "axios";
import { readFileSync, createReadStream } from "fs";
import FormData from "form-data";
import dotenv from "dotenv";

dotenv.config();

console.log("Parsing JSON data 💾");
const jsonData = readFileSync("data/data.json").toString();
const products: any[] = JSON.parse(jsonData).products;
console.log("Products Store in JavaScript Object 🛒");

products.forEach((product: any, index: number) => {
  console.log(
    `Creating Product ${index + 1}/${products.length} - ${product.name}`
  );
  let data = new FormData();
  let dataObj: any = {};
  for (const [key, value] of Object.entries<string>(product)) {
    dataObj[key] = value;
    if (key.includes("image")) {
      data.append(key, createReadStream(value));
    } else {
      if (key === "variants") {
        data.append(key, JSON.stringify(value));
      } else {
        data.append(key, value);
      }
    }
  }
  console.log(data);
  axios
    .post("http://localhost:8000/api/v1/product/create", data, {
      headers: {
        ...data.getHeaders(),
        Cookie: `access_token=${process.env.ACCESS_TOKEN}; csrftoken=${process.env.CSRF_TOKEN}`,
      },
    })
    .then(() => {
      console.log(`Product - ${product.name} Created ✔`);
    })
    .catch((err) => {
      console.log(`Product - ${product.name} Failed to create ❌`);
      if (err.response) {
        console.log(err.response.data);
      } else {
        console.log("Internal server error");
      }
    });
});