Retrieving Lat and Long in Http Adapter in worklight
===

Im trying to retrieve the lat and long using http adapter. while i try to invoke the procedure i would be able to retrieve the result. but i want to retrieve only lat and long not other additional info. I have attached my code.

    function getGmapLatLng(pAddress) {
    var input = {
    method : 'get',
    returnedContentType : 'json',
    path : 'maps/api/geocode/json',
    parameters : {
    'address' : pAddress,
    'sensor' : 'false' // hard-coded
    }
    }; 
    return WL.Server.invokeHttp(input);
    var type = typeof input; 
    if ("object" == type) {
    if (true == response) {
    
    // Drill down into the response object.
    var results = response;
    var result = results[0];
    var geometry = result;
    var location = geometry;
    } 
    else {
    
    return null;
    }
    } 
    else {
    return null;
    }
    
    }

Can anyone correct me where i did wrong