AzureLens.Controllers.GitHubController.Get C# (CSharp) Method

        public async Task<HttpResponseMessage> Get(string file)
        {
            try
            {
                byte[] data = Convert.FromBase64String(file);
                string fileDecoded = Encoding.UTF8.GetString(data);

                string result = "";
                using (HttpClient client = new HttpClient())
                {
                    client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.github.v3+json"));
                    result = await client.GetStringAsync("https://raw.githubusercontent.com/" + fileDecoded);
                }

                var res = Request.CreateResponse(HttpStatusCode.OK);
                res.Content = new StringContent(result, Encoding.UTF8, "application/json");

                return res;
            }
            catch (Exception ex)
            {
                var resp = new HttpResponseMessage(HttpStatusCode.NotFound)
                {
                    Content = new StringContent("Could not download file from GitHub"),
                    ReasonPhrase = "Error when attempting to download file from GitHub: " + ex.Message
                };
                throw new HttpResponseException(resp);
               
            }
        }