/// <summary>
/// Returns an Object that Lists the Availaible Plugins.
/// </summary>
/// <remarks>
/// The <paramref name="pluginName"/> length must be less or equal to 39, because of a limitation of the appmanifest.
/// </remarks>
/// <exception cref="ArgumentException">
/// the length of <paramref name="pluginName"/> is 40 or greater.
/// </exception>
/// <param name="pluginName">The Plugin name defined in the appmanifest.</param>
/// <returns>The <see cref="AppPlugin.PluginList<,,,>"/></returns>
public static async Task <PluginList <TIn, TOut, TProgress> > ListAsync(string pluginName)
{
var pluginList = new PluginList <TIn, TOut, TProgress>(pluginName);
await pluginList.InitAsync();
return(pluginList);
}