/// <summary>
 /// Lists basic information for all available flavors.
 /// </summary>
 /// <param name="cdnService">The <see cref="IContentDeliveryNetworkService"/> service instance.</param>
 /// <exception cref="FlurlHttpException">If the API call returns a bad <see cref="HttpStatusCode"/>.</exception>
 /// <returns>A collection of <see cref="Flavor"/> objects describing the available flavors.</returns>
 public static IEnumerable <Flavor> ListFlavors(this IContentDeliveryNetworkService cdnService)
 {
     return(cdnService.ListFlavorsAsync().ForceSynchronous());
 }