Returns a single membership selected by `id`.
GET /api-openparlamento/v1/19/memberships_votes/14194296/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 14194296,
    "voting_slug": "vs19_515_017",
    "sitting": {
        "id": 2051,
        "date": "2025-07-22",
        "number": 515,
        "branch": "C"
    },
    "title": "ART AGG 1.010 - Votazione ",
    "vote": "AYE",
    "group": {
        "id": 57,
        "acronym": "IV-C-RE",
        "slug": "IV-C-RE",
        "branch": "camera",
        "name": "ITALIA VIVA-IL CENTRO-RENEW EUROPE",
        "color": "#A215FF"
    },
    "group_vote": "AYE"
}