Hello Dan, Could please point me in the right direction here wrt string parameter parsing in Isis.
The parameter was sent from my angularjs controller client as follows: var stopLocationCode= { locationGroupCode : JSON.stringify('09') }; StopsFactory.query(stopLocationCode, function(data) { // xxxxxxxxxxxxxxxxxxxx } My Isis service method definition is: @Bookmarkable @Named("Get Locations") @ActionSemantics(Of.SAFE) public final List<Location> fetchMatchingGroupLocations(@Named("Location Group Code") final String alternativeGroupCode) { List<Location> locationsList = findCurrentLocations(alternativeGroupCode); return locationsList; } After debugging, I found out that the alternativeGroupCode was printed out as "09" in the action method i.e. the stringify added the double quotes. Do, I need a JSON Parser to convert the "09" to a normal POJO string 09? I expected the string not to require any processing in the action i.e. trimming the quotes. Remember the issue I had with passing nested object. But, this is a get method as against a create/put operation. FYI: Sending the param without stringify does not work : var stopLocationCode= { locationGroupCode : '09' }; OR var stopLocationCode= { locationGroupCode : "09") }; Resulted in this error: {"locationGroupCode":{"value":1,"invalidReason":"Failed to parse representation as value of type 'String'"},"x-ro-invalidReason":"Location Group Code is mandatory"}