## Metadata * URL: [https://www.hyrumslaw.com/](https://www.hyrumslaw.com/) * Author: pmoriarty * Publisher: hyrumslaw.com * Published Date: 2022-10-21 * Tags: ## Highlights * With a sufficient number of users of an API, it does not matter what you promise in the contract: all observable behaviors of your system will be depended on by somebody.