Response::json output

<pre>Laravel\Response Object
(
    [content] => {"error":{"type":"no_token","message":"No authentication token was provided in request"}}
    [foundation] => Symfony\Component\HttpFoundation\LaravelResponse Object
        (
            [headers] => Symfony\Component\HttpFoundation\ResponseHeaderBag Object
                (
                    [computedCacheControl:protected] => Array
                        (
                            [no-cache] => 1
                        )

                    [cookies:protected] => Array
                        (
                        )

                    [headers:protected] => Array
                        (
                            [content-type] => Array
                                (
                                    [0] => application/json; charset=utf-8
                                )

                            [cache-control] => Array
                                (
                                    [0] => no-cache
                                )

                            [date] => Array
                                (
                                    [0] => Tue, 05 Feb 2013 10:01:22 GMT
                                )

                        )

                    [cacheControl:protected] => Array
                        (
                        )

                )

            [content:protected] =>
            [version:protected] => 1.0
            [statusCode:protected] => 400
            [statusText:protected] => Bad Request
            [charset:protected] =>
        )

)