public async Task Test_AuthRemoveTracksFromPlaylist()
        {
            var request = new PlaylistTracksRequest()
            {
                Tracks = new List <UriRequest>()
                {
                    new UriRequest()
                    {
                        Uri = "spotify:track:2zzdnRWE3z6QP3FoVlnWHO"
                    }
                }
            };
            var result = await _client.AuthRemoveTracksFromPlaylistAsync(
                "7D4Epnvxhc8l6NpooJqYXk",
                request);

            Assert.IsTrue(result.Success);
        }