/// <summary>
/// Deletes a distribution group
/// </summary>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='appName'>
/// The name of the application
/// </param>
/// <param name='ownerName'>
/// The name of the owner
/// </param>
/// <param name='distributionGroupName'>
/// The name of the distribution group
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task DeleteAsync(this IDistributionGroups operations, string appName, string ownerName, string distributionGroupName, CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.DeleteWithHttpMessagesAsync(appName, ownerName, distributionGroupName, null, cancellationToken).ConfigureAwait(false)).Dispose();
}