defaultLogger.info({
    accessToken: "1234567890123456789012345678901234567890",
    nested: {
      accessToken: "1234567890123456789012345678901234567890",
    },
  });
  
  > {"@timestamp":"2022-06-13T22:16:07.495Z","@version":1,"application":"express-boilerplate","message":"{\"accessToken\":\"******567890\",\"nested\":{\"accessToken\":\"******567890\"}}","severity":"info","type":"stdin"}