const response = await fetch(
  'https://service.pcibooking.net/api/payments/paycard/2821a46d80e14d1b96a7f18f1b81926d/UpdateExpiration',
  {
    method: 'PUT',
    headers: {
      'Authorization': 'APIKEY your-api-key',
      'Content-Type': 'application/json'
    },
    body: JSON.stringify({
      Year: 2027,
      Month: 12
    })
  }
);

console.log(response.status);

import requests

response = requests.put(
    'https://service.pcibooking.net/api/payments/paycard/2821a46d80e14d1b96a7f18f1b81926d/UpdateExpiration',
    headers={
        'Authorization': 'APIKEY your-api-key',
        'Content-Type': 'application/json'
    },
    json={
        'Year': 2027,
        'Month': 12
    }
)

print(response.status_code)

Expiration date updated successfully. No content returned.

{
    "code": -125,
    "message": "Bad input data",
    "moreInfo": "Expiration year/month error",
    "errorList": null
}

{
  "code": -1003,
  "message": "Not authorized to access this resource",
  "moreInfo": "Bad or missing authorization data, expected APIKEY",
  "errorList": null
}