public class ResilienceHandler
{
    public static void ExecuteWithRetry(Action action, int maxRetries)
    {
        int attempts = 0;
        while (true)
        {
            try
            {
                action();
                break;
            }
            catch (Exception ex) when (attempts < maxRetries && IsTransient(ex))
            {
                attempts++;
                Console.WriteLine($"Transient error detected. Retry {attempts}/{maxRetries}.");
            }
        }
    }
 
    private static bool IsTransient(Exception ex) => 
        ex is TimeoutException || (ex is InvalidOperationException ioe && ioe.Message.Contains("Retryable"));
}