var settings = { "url": "{{api_url}}/v1/guests?expand=tags&expand=address_info&expand=preferences&expand=referral&expand=primary_employee", "method": "POST", "timeout": 0, "headers": { "Authorization": "bearer {{access_token}}", "Content-Type": "application/json" }, "data": JSON.stringify({ "center_id": "b5ed4fbb-4c05-4195-b313-1320b620224b", "personal_info": { "first_name": "abcd", "last_name": "efgh", "mobile_phone": { "country_code": 95, "number": "7777788888" } } }), }; $.ajax(settings).done(function (response) { console.log(response); });