Spring Rest Now

: It is often best to use DTOs rather than exposing your database entities directly to the API.

: Implement a global exception handler (using @ControllerAdvice ) to return consistent error responses when a POST fails. Consuming POST Services Spring REST

: 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: : It is often best to use DTOs

To build a solid POST endpoint, you generally use several key annotations and classes: including the status code (e.g.

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