/// <summary>
/// Deletes a resource group.
/// </summary>
/// <remarks>
/// When you delete a resource group, all of its resources are also deleted.
/// Deleting a resource group deletes all of its template deployments and
/// currently stored operations.
/// </remarks>
/// <param name='operations'>
/// The operations group for this extension method.
/// </param>
/// <param name='resourceGroupName'>
/// The name of the resource group to delete. The name is case insensitive.
/// </param>
/// <param name='cancellationToken'>
/// The cancellation token.
/// </param>
public static async Task DeleteAsync(this IResourceGroupsOperations operations, string resourceGroupName, CancellationToken cancellationToken = default(CancellationToken))
{
(await operations.DeleteWithHttpMessagesAsync(resourceGroupName, null, cancellationToken).ConfigureAwait(false)).Dispose();
}