SpringBoot - CMS framework

I am implementing a Spring Boot application that will be a microservice.

This microservice is expected to detect CRUD @RestController

versus CMS

.

Is there a standard way to do this, or any library I can use?

ie:

@RequestMapping(value = "/simple/{key}", method = RequestMethod.GET)
public String getKey(@PathVariable final String key) {
    return getCmsKey(key);//Retrieve key
}

@RequestMapping(value = "/collection/{key}", method = RequestMethod.GET)
public List<String> getKeys(@PathVariable final String key) {
    return getCmsListOfKeys(keys);//Retrieve collection of keys
}