Java RESTful Services 2.1
This feature enables support for Java API for RESTful Web Services v2.1. JAX-RS annotations can be used to define web service clients and endpoints that comply with the REST architectural style. Endpoints are accessed through a common interface that is based on the HTTP standard methods.
Command Line Install
To install the feature from the command line, type:
bin/installUtility install jaxrs-2.1
To use the feature at runtime add the following to your server.xml file