//-- Intent: delete the contact with the specified entityguid from the specified contact list --// //-- DELETE to the following url --// $.ajax({ type: "DELETE", contentType: "application/json; charset=utf-8", headers: {"SwiftAPI-Key": "12345"}, url: "http://api.v4.swiftreach.com/api/ContactLists/Contacts/Delete/123456/4BA46DF4-6FF7-4AEF-B214-3BCC332AB5F4", dataType: "json" success: function(result) { // Do something with the result } }); <!-- example return value --> 0