Define Model API Plugin

The developer can optionally provide a plugin class implementing com.onenetwork.platform.restapi.ModelAPIPlugin. This is used to allow a higher-level module to customize the behavior of a model API resource of a lower-level module.

Additionally, a higher-level module developer can add MDFs to the level section, add new searches, and/or resource actions.

For more details about the ModelAPIPlugin, please check the java documentation.