Returns a single membership selected by `id`.
GET /api-openparlamento/v1/19/memberships_votes/8399588/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 8399588,
    "voting_slug": "vs19_138_061",
    "sitting": {
        "id": 1422,
        "date": "2023-07-12",
        "number": 138,
        "branch": "C"
    },
    "title": "Ordine del giorno n. 9/1038 e abb./40 ONORI FEDERICA (M5S) - Votazione Ordine del giorno 9/1038 e abb./40 DDL n. 1038",
    "vote": "MIS",
    "group": {
        "id": 16,
        "acronym": "LEGA",
        "slug": "Lega",
        "branch": "camera",
        "name": "LEGA - SALVINI PREMIER",
        "color": "#73AF48"
    },
    "group_vote": "NO"
}