gapi.client.setApiKey(Config.apiKey);

gapi.client.load(Config.apiName, Config.apiVersion, function() {
    service.isApiLoaded = true;
    if (service.onApiReadyCallback !== null) {
        service.onApiReadyCallback();
    }

    console.log('Connected to API server: ' + Config.endpointUrl);
    console.log(Config.apiName + ' API loaded, version ' +
                Config.apiVersion);
}, Config.endpointUrl);

{
    code: 403,
    data: Array[1],
    error: Object,
    message: "Access Not Configured. The API () is not enabled for your project. Please use the Google Developers Console to update your configuration.",
    __proto__: Object
}