JSONObject request=new JSONObject();
                        try {
                            request.put("ticket_id", ticket_id);
                            request.put("start", start);
                            request.put("extra", extra);
                            request.put("care_category", care_category);
                            request.put("k_means", "10");
                            request.put("vendor", vendor);
                            request.put("earlier_enteries", earlier_enteries);

                        } catch (JSONException e) {
                            e.printStackTrace();
                        }