curl --request DELETE \
  --url https://app.chatobserver.com/api/v2/brands/{id}/aliases/{aliasId} \
  --header 'x-chatobserver-key: <api-key>'

const options = {method: 'DELETE', headers: {'x-chatobserver-key': '<api-key>'}};

fetch('https://app.chatobserver.com/api/v2/brands/{id}/aliases/{aliasId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://app.chatobserver.com/api/v2/brands/{id}/aliases/{aliasId}"

headers = {"x-chatobserver-key": "<api-key>"}

response = requests.delete(url, headers=headers)

print(response.text)

{
  "data": {
    "success": true
  }
}