const credentialsId = 'my-googlepay';
const response = await fetch(`https://service.pcibooking.net/api/eWalletAccounts/${credentialsId}`, {
  method: 'DELETE',
  headers: {
    'Authorization': 'APIKEY your-api-key'
  }
});
console.log(response.status); // 204 on success

import requests

credentials_id = 'my-googlepay'
response = requests.delete(
    f'https://service.pcibooking.net/api/eWalletAccounts/{credentials_id}',
    headers={'Authorization': 'APIKEY your-api-key'}
)
print(response.status_code)  # 204 on success

Credentials deleted successfully. No content returned.

{
    "code": -125,
    "message": "Bad input data",
    "moreInfo": "...",
    "errorList": null
}

{
    "code": -1,
    "message": "Credentials not found"
}