/// <summary>
/// Gets all media available in the specified folder.
/// </summary>
/// <param name="folderId">The optional folder id</param>
/// <returns>The available media</returns>
public static IEnumerable <Media> GetAll(this MediaService service, Guid?folderId = null)
{
return(service.GetAllAsync(folderId).GetAwaiter().GetResult());
}
