## `controller/:id`

Fetches the data for the configured, running controller identified by `id`.

Example: `curl -o - 'http://host-ip:8111/api/v1/controller/hubitat'`

    {
        "id": "hubitat",
        "type": "HubitatController",
        "name": "Hubitat System",
        "enabled": true,
        "running": true,
        "online": true,
        "status": "running; online",
        "entities": {
            /* Keys in this object are entity IDs, and the values are
            *  objects as returned by the entity/:id API
            */
            "1": {
                "id": "1",
                "canonical_id": "hubitat>1",
                "controller": "hubitat",
                "type": "Entity",
                "name": "Test Switch",
                "lastupdate": 1635981905840,
                "capabilities": {
                    ...etc...
                },
                "attributes": {
                    ...etc...
                },
                "actions": [ ...etc... ]
            },
            ...etc...
        }
    }