AWS No workie

api.get('/', function (request) {
        var uuid =  "FAKE_UUID";
        var value =  "543";

    var data = [ {
                record_id: 0,
                device_id: uuid,
                bladder_pressure: value,
                my_first_instrument_complete: "2"
            }]


      var opts = {
          data: data,
          type: 'flat',
          forceAutoNumber: true,
          returnContent: 'auto_ids',
          overwriteBehavior: 'normal'
      };


        redcap.records.import(opts, function (err, res) {

          if (err) {
   				return "ERROR Posting record"
          }
          else {
            
            return "Good stuff";
          }
        });
        return "GOT TO THE END"

});

It should return the promise or else the server doesn't know the response hasn't finished