/// <summary>
 /// Change the security configuration for the client.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='client'>
 /// </param>
 /// <param name='configuration'>
 /// </param>
 public static void PostChangeConfiguration(this IAccounts operations, string client, AccountsConfiguration configuration)
 {
     operations.PostChangeConfigurationAsync(client, configuration).GetAwaiter().GetResult();
 }