/// <summary>
/// Decrypts cipherText
/// </summary>
/// <param name="key"> key to use for the decryption </param>
private static void Decrypt(KeyBundle key)
{
KeyOperationResult operationResult;
var algorithm = inputValidator.GetEncryptionAlgorithm();
var cipherText = inputValidator.GetCipherText();
KeyBundle localKey;
localKey = (key ?? GetKey(null));
// Decrypt the encrypted data
operationResult = keyVaultClient.DecryptAsync(localKey.KeyIdentifier.ToString(), algorithm, cipherText).GetAwaiter().GetResult();
Console.Out.WriteLine(string.Format("The decrypted text is: {0}", Encoding.UTF8.GetString(operationResult.Result)));
}