Spotify.NET/SpotifyAPI.Web/Models/PlayHistory.cs

using System;
using Newtonsoft.Json;

namespace SpotifyAPI.Web.Models
{
  public class PlayHistory : BasicModel
  {
    [JsonProperty("track")]
    public SimpleTrack Track { get; set; }

    [JsonProperty("played_at")]
    public DateTime PlayedAt { get; set; }

    [JsonProperty("context")]
    public Context Context { get; set; }
  }
}