resp, err := http.Post(url, "application/json", bytes.NewReader(payload))
if err != nil || resp == nil {
return fmt.Errorf("Unable to send alarm: %v", err)
resp, err := http.Post(url, "application/json", bytes.NewReader(payload))
if err != nil || resp == nil {
return fmt.Errorf("Unable to send alarm: %v", err)