message: Unnest invoke error log
diff: @@ -48,7 +48,7 @@ export function getInvokeHandler(backendDir: string): ExpressHandler {
  return res.status(200).json(response);
  } catch (error) {
  // tslint:disable-next-line:no-console
  - console.error('Failed to invoke handler', { error });
  + console.error('Failed to invoke handler', error);
  return res.status(500).json({ error: 'Failed to invoke' });
  }
  };
  