const url = 'https://studyfetchapi.com/api/v1/materials/upload/complete';
const options = {method: 'POST', headers: {'x-api-key': '<api-key>'}, body: undefined};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}