/// <summary> /// Gets the channel. This returns more detail, including consumers than the GetChannels method. /// </summary> /// <param name="source"></param> /// <returns>The channel.</returns> /// <param name="channelName">Channel name.</param> /// <param name="ratesCriteria">Criteria for getting samples of rate data</param> /// <param name="cancellationToken"></param> public static Channel GetChannel( [NotNull] this IManagementClient source, string channelName, GetRatesCriteria ratesCriteria = null, CancellationToken cancellationToken = default ) { if (source == null) { throw new ArgumentNullException(nameof(source)); } return(source.GetChannelAsync(channelName, ratesCriteria, cancellationToken) .GetAwaiter() .GetResult()); }