[Solved] Error: IUploadClient does not contain a definition for UploadAsync

public async Task UploadVideoAndTweetAsync(string filePath, string tweetText)
        {
            try
            {
                System.Net.ServicePointManager.SecurityProtocol = System.Net.SecurityProtocolType.Tls12;
                var client = new TwitterClient("JQWrqE", "JTCKUGCB8r", "15MTiR", "64rz");

                byte[] fileBytes = System.IO.File.ReadAllBytes(filePath);

                var uploadResult = await client.Upload.UploadAsync(new ChunkUploadParameters
                {
                    MediaFile = filePath,
                    MediaType = "video/mp4"
                });


                //Console.WriteLine($"Tweet sent! URL: {tweet.Url}");
            }
            catch (Exception ex)
            {
                Console.WriteLine("Invalid casting. {0}", ex.Message);
            }
        }