Returns a single membership selected by `id`.
GET /api-openparlamento/v1/19/memberships_votes/13733399/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 13733399,
    "voting_slug": "vs19_487_057",
    "sitting": {
        "id": 2002,
        "date": "2025-05-28",
        "number": 487,
        "branch": "C"
    },
    "title": "ODG 9/2355/87 - Votazione Ordine del giorno 9/2355/87 ",
    "vote": "NO",
    "group": {
        "id": 16,
        "acronym": "LEGA",
        "slug": "Lega",
        "branch": "camera",
        "name": "LEGA - SALVINI PREMIER",
        "color": "#73AF48"
    },
    "group_vote": "NO"
}