/// <summary>
 /// The Create Virtual network Gateway operation creates a new network
 /// gateways account in Windows Azure.  (see
 /// http://msdn.microsoft.com/en-us/library/windowsazure/jj154119.aspx
 /// for more information)
 /// </summary>
 /// <param name='operations'>
 /// Reference to the
 /// Microsoft.WindowsAzure.Management.VirtualNetworks.IGatewayOperations.
 /// </param>
 /// <param name='virtualNetworkName'>
 /// The name of the virtual network for this gateway.
 /// </param>
 /// <param name='parameters'>
 /// Parameters supplied to the Create Virtual Network Gateway operation.
 /// </param>
 /// <returns>
 /// The response body contains the status of the specified asynchronous
 /// operation, indicating whether it has succeeded, is inprogress, or
 /// has failed. Note that this status is distinct from the HTTP status
 /// code returned for the Get Operation Status operation itself.  If
 /// the asynchronous operation succeeded, the response body includes
 /// the HTTP status code for the successful request.  If the
 /// asynchronous operation failed, the response body includes the HTTP
 /// status code for the failed request, and also includes error
 /// information regarding the failure.
 /// </returns>
 public static Task<GatewayGetOperationStatusResponse> CreateAsync(this IGatewayOperations operations, string virtualNetworkName, GatewayCreateParameters parameters)
 {
     return operations.CreateAsync(virtualNetworkName, parameters, CancellationToken.None);
 }
 /// <summary>
 /// The Create Virtual network Gateway operation creates a new network
 /// gateways account in Windows Azure.  (see
 /// http://msdn.microsoft.com/en-us/library/windowsazure/jj154119.aspx
 /// for more information)
 /// </summary>
 /// <param name='operations'>
 /// Reference to the
 /// Microsoft.WindowsAzure.Management.VirtualNetworks.IGatewayOperations.
 /// </param>
 /// <param name='virtualNetworkName'>
 /// The name of the virtual network for this gateway.
 /// </param>
 /// <param name='parameters'>
 /// Parameters supplied to the Create Virtual Network Gateway operation.
 /// </param>
 /// <returns>
 /// The response body contains the status of the specified asynchronous
 /// operation, indicating whether it has succeeded, is inprogress, or
 /// has failed. Note that this status is distinct from the HTTP status
 /// code returned for the Get Operation Status operation itself.  If
 /// the asynchronous operation succeeded, the response body includes
 /// the HTTP status code for the successful request.  If the
 /// asynchronous operation failed, the response body includes the HTTP
 /// status code for the failed request, and also includes error
 /// information regarding the failure.
 /// </returns>
 public static GatewayGetOperationStatusResponse Create(this IGatewayOperations operations, string virtualNetworkName, GatewayCreateParameters parameters)
 {
     try
     {
         return operations.CreateAsync(virtualNetworkName, parameters).Result;
     }
     catch (AggregateException ex)
     {
         if (ex.InnerExceptions.Count > 1)
         {
             throw;
         }
         else
         {
             throw ex.InnerException;
         }
     }
 }