What flags does Object.defineProperty(record, 'id', { value: 7 }) give the new property?

What flags does Object.defineProperty(record, 'id', { value: 7 }) give the new property?

1. writable, enumerable, and configurable are all false.
2. All three flags are true, like ordinary assignment.
3. Only writable is true.
4. The flags are inherited from Object.prototype.