Spring Rest -

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

: A specialized version of @RequestMapping specifically for HTTP POST requests. Spring REST

To build a solid POST endpoint, you generally use several key annotations and classes: : Return a 201 Created status for successful

: Use @Valid along with Jakarta Bean Validation to ensure incoming data meets quality standards before processing. Spring REST

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