creating webjob to get status of webjobs of same app service

Question

I am creating one webjob which needs to send mail of status of webjobs. I am using webjob API aka "https://xyz.scm.ase-03.com/api/triggeredwebjobs" to get the webjobs details. I am getting the response from my local httpclient call but while deploying it as a webjob on azure then I am getting null response. Here is my code:

 var result = string.Empty;
            var url = "https://domain.dev.xyz.com/api/";
            var baseURL = "triggeredwebjobs";
            string userPswd = "username " + ":" + "password"; // getting username and password from publish profile.
            userPswd = Convert.ToBase64String(Encoding.Default.GetBytes(userPswd));
            using (var client = new HttpClient())
            {
                client.BaseAddress = new Uri(url);
                client.Timeout = TimeSpan.FromMinutes(30);
                client.DefaultRequestHeaders.Accept.Clear();
                client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
                client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic",userPswd );
                var response = new HttpResponseMessage();
                response = client.GetAsync(baseURL).Result; // Here I am getting null value.
                result = response.IsSuccessStatusCode ? (response.Content.ReadAsStringAsync().Result) : response.IsSuccessStatusCode.ToString();
            }

I am in doubt that calling self webjobs api url maybe not working so I deployed it to another app service but no luck.

Can anyone let me know where is the issue may be?

Thanks in advance.