### group-etudiants-query

#### GET /group/1/etudiants/query?etat=D
```json
[
    {
        "civilite": "F",
        "civilite_etat_civil": "X",
        "code_ine": "INE5",
        "code_nip": "5",
        "dept_id": 1,
        "id": 5,
        "nom": "VILLENEUVE",
        "nom_usuel": null,
        "prenom": "FRAN\u00c7OISE",
        "prenom_etat_civil": "",
        "sort_key": [
            "villeneuve",
            "francoise"
        ]
    },
    {
        "civilite": "F",
        "civilite_etat_civil": "X",
        "code_ine": "10",
        "code_nip": "NIP10",
        "dept_id": 1,
        "id": 10,
        "nom": "BOUTET",
        "nom_usuel": null,
        "prenom": "MARGUERITE",
        "prenom_etat_civil": "",
        "sort_key": [
            "boutet",
            "marguerite"
        ]
    },
    "..."
]
```

