Returns a single membership selected by `id`.
GET /api-openparlamento/v1/19/memberships_votes/13619234/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 13619234,
    "voting_slug": "vs19_481_009",
    "sitting": {
        "id": 1991,
        "date": "2025-05-15",
        "number": 481,
        "branch": "C"
    },
    "title": "ODG 9/2329-A/9 - Votazione Ordine del giorno 9/2329-A/9 ",
    "vote": "MIS",
    "group": {
        "id": 13,
        "acronym": "M5S",
        "slug": "M5S",
        "branch": "camera",
        "name": "MOVIMENTO 5 STELLE",
        "color": "#EDAD06"
    },
    "group_vote": "AYE"
}