Learn how to migrate from HttpStatus to HttpStatusCode in Spring Boot 3.

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Spring Boot 3.3.3 introduces HttpStatusCode, enhancing the management of HTTP status codes. The new interface allows for custom status codes, improving flexibility and extensibility in handling HTTP responses. Key features include support for standard and non-standard codes, instance methods for checking response categories, and integration with custom exceptions via @ControllerAdvice and @ExceptionHandler.

Migrate HttpStatus to HttpStatusCode in Spring Boot 3

4. Using HttpStatusCode in Custom Exceptions