list: API endpoint for returning a list of environments.
retrieve: API endpoint for returning a particular environment.

GET /v2/environments/lake/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "https://api.open5e.com/v2/environments/lake/?format=api",
    "key": "lake",
    "name": "Lake",
    "desc": "[None provided]",
    "aquatic": true,
    "planar": false,
    "interior": false,
    "document": "https://api.open5e.com/v2/documents/open5e-e/?format=api"
}