using System; using System.Collections.Generic; namespace YouTube.Models { public class VideoPlayback { public string Id { get; set; } public PlaybackUrlsData PlaybackUrls { get; set; } = new PlaybackUrlsData(); public IReadOnlyList ClosedCaptions { get; set; } public class PlaybackUrlsData { public IReadOnlyList Video { get; set; } public IReadOnlyList Audio { get; set; } public string LiveStreamUrl { get; set; } public DateTime ValidUntil { get; set; } } } }