curl --request GET \
  --url http://0.0.0.0:3000/v1/devices/{id} \
  --header 'Authorization: Bearer <token>'

{
  "device": {
    "id": 123,
    "name": "<string>",
    "manufacturer": "<string>",
    "model": "<string>",
    "config_entry_id": 123,
    "user_id": "<string>"
  },
  "entities": [
    {
      "id": 123,
      "entity_id": "<string>",
      "name": "<string>",
      "domain": "<string>",
      "platform": "<string>",
      "unique_id": "<string>",
      "config_entry_id": 123,
      "device_registry_id": 123
    }
  ]
}