/// <summary>
 /// Lists all available internet service providers for a specified Azure
 /// region.
 /// </summary>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='resourceGroupName'>
 /// The name of the network watcher resource group.
 /// </param>
 /// <param name='networkWatcherName'>
 /// The name of the network watcher resource.
 /// </param>
 /// <param name='parameters'>
 /// Parameters that scope the list of available providers.
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <AvailableProvidersListInner> ListAvailableProvidersAsync(this INetworkWatchersOperations operations, string resourceGroupName, string networkWatcherName, AvailableProvidersListParameters parameters, CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.ListAvailableProvidersWithHttpMessagesAsync(resourceGroupName, networkWatcherName, parameters, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }