Code lens implementation in Idea Plugin

I'm currently working on plugin where i need to show some information about a annotation using runtime data of the application. Actually the scenario is showing some spring actuator information on a spring annotation. In VSCode we have something called CodeLens for this. In IntelliJ SDK what is the available mechanism to implement something like that.

Its the gray color "<- FacnyGreatingService"above the @Autowired annotation is what i'm looking for.