/// <summary>
/// Modify properties of virtual networks.
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the resource group.
/// </param>
/// <param name='labName'>
/// The name of the lab.
/// </param>
/// <param name='name'>
/// The name of the virtual network.
/// </param>
/// <param name='virtualNetwork'>
/// A virtual network.
/// </param>
public static VirtualNetwork Update(this IVirtualNetworksOperations operations, string resourceGroupName, string labName, string name, VirtualNetworkFragment virtualNetwork)
{
return(operations.UpdateAsync(resourceGroupName, labName, name, virtualNetwork).GetAwaiter().GetResult());
}