Spring Rest Review

: Allows you to control the full HTTP response, including the status code (e.g., 201 Created ), headers, and body. Implementation Best Practices For a "solid" implementation, consider these factors:

Spring's RequestBody and ResponseBody Annotations - Baeldung Spring REST

: It is often best to use DTOs rather than exposing your database entities directly to the API. : Allows you to control the full HTTP

: Maps the incoming HTTP request body directly to a Java object, automatically handling deserialization (usually from JSON) via libraries like Jackson . including the status code (e.g.

: Return a 201 Created status for successful creations rather than a generic 200 OK .

: Combines @Controller and @ResponseBody , signaling that the class handles web requests and returns data (like JSON) directly.