/// <summary>
 /// List the existing route tables for this subscription.
 /// </summary>
 /// <param name='operations'>
 /// Reference to the
 /// Microsoft.WindowsAzure.Management.Network.IRouteOperations.
 /// </param>
 /// <returns>
 /// A standard service response including an HTTP status code and
 /// request ID.
 /// </returns>
 public static Task <ListRouteTablesResponse> ListRouteTablesAsync(this IRouteOperations operations)
 {
     return(operations.ListRouteTablesAsync(CancellationToken.None));
 }