curl --request POST \
  --url https://api2.rhombussystems.com/api/integrations/validateToken \
  --header 'x-auth-apikey: <api-key>' \
  --header 'x-auth-scheme: <x-auth-scheme>'

import requests

url = "https://api2.rhombussystems.com/api/integrations/validateToken"

headers = {
    "x-auth-scheme": "<x-auth-scheme>",
    "x-auth-apikey": "<api-key>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-auth-scheme': '<x-auth-scheme>', 'x-auth-apikey': '<api-key>'}
};

fetch('https://api2.rhombussystems.com/api/integrations/validateToken', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

HttpResponse<String> response = Unirest.post("https://api2.rhombussystems.com/api/integrations/validateToken")
  .header("x-auth-scheme", "<x-auth-scheme>")
  .header("x-auth-apikey", "<api-key>")
  .asString();

{
  "error": true,
  "errorMsg": "<string>",
  "warningMsg": "<string>"
}