Delete a Promotion Category

const options = {method: 'DELETE', headers: {Authorization: 'Bearer <token>'}};

fetch('http://{defaultHost}/api/v2/platform/promotion_categories/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "error": "The access token is invalid"
}