App42 API call with try...catch block

App42API_call_snippet

@try{
       //App42 service API call here.
    }@catch (App42BadParameterException *ex) {
        NSLog(@"BadParameterException found,status code:%d",ex.appErrorCode);
    }@catch (App42SecurityException *ex) {
        NSLog(@"SecurityException found!");
    }@catch (App42Exception *ex) {
        NSLog(@"App42 Exception found:%@",ex.description);
        //NSAlert here.
    }