Version-specific entry point

You can create a list of all supported API versions and their entry points.

First, the client must retrieve the version-specific entry-point URI. A GET request on the API entry-point URI (http://localhost:8082/api) returns an array, named version, which lists all supported API versions and their entry-point URIs.

GET http://localhost:8082/api
Status Code: 200 OK
{
    "version": [
        {
            "href": "http://localhost:8082/7.1/api",
            "rel": "7.1"
        }
        {
            "href": "http://localhost:8082/7.2.1/api",  
            "rel": "7.2.1"
        }
    ]
}