{
  "app": {
    "name": "MyApp",
    "version": "2.1.0"
  },
  "server": {
    "host": "localhost",
    "port": 8080,
    "ssl": {
      "enabled": true,
      "cert": "/path/to/cert.pem"
    }
  },
  "database": {
    "connection": {
      "url": "postgresql://localhost:5432/mydb"
    }
  },
  "feature": {
    "flags": {
      "beta": true
    }
  }
}