Description: A versioned API is an application programming interface designed to support multiple versions of its functionality. This allows developers to make changes and improvements to the API without disrupting users who rely on previous versions. Versioned APIs are essential in environments where stability and compatibility are critical, as they enable applications to continue functioning while new features are introduced or adjustments are made to the underlying logic. API versioning can be implemented in various ways, such as by including version numbers in the URL, in request headers, or in query parameters. This practice not only facilitates change management but also enhances the developer experience by providing a clear path for migration to new versions. In a world where applications are becoming increasingly complex and integrate with multiple services, the ability to maintain different versions of an API becomes a fundamental aspect of modern software architecture, especially in distributed systems and cloud environments.
