Consulta a margem consignável por vínculo

{
    "queried_at": "2026-08-09T12:03:11Z",
    "expires_at": "2026-08-10T12:03:11Z",
    "employments": [
        {
            "employment_id": "emp_7c1f4a92e8b3",
            "employer_name": "ACME INDUSTRIA LTDA",
            "employer_document": "12345678000199",
            "available_margin": 480,
            "admission_date": "2019-03-04",
            "occupation": "Analista de sistemas",
            "employer_activity_start_date": "2011-08-15",
            "registration": "0049400582",
            "gross_earnings": 3200,
            "base_margin_value": 2265.72,
            "termination_date": "2026-08-12",
            "active_loans_count": 2,
            "active_loans_limit": 9,
            "alerts": [
                {
                    "code": "LICENCA_MEDICA",
                    "message": "Trabalhador em licença médica desde 2026-07-01."
                }
            ],
            "eligibility": "ELIGIBLE",
            "ineligibility_reason": {
                "code": 4,
                "description": "Vínculo com data de desligamento"
            },
            "ineligibility_message": "Este vínculo tem R$ 793,00 de margem, mas a Dataprev não autoriza contratação nele: empréstimo legado registrado no eSocial.",
            "dataprev_metadata_source": "Celcoin",
            "dataprev_metadata": {
                "unauthorization_reason": {
                    "code": 4,
                    "description": "Vínculo com data de desligamento"
                },
                "base_margin_value": "0",
                "total_earnings": "0"
            }
        }
    ],
    "failure_reason": "VINCULO_COM_DATA_DE_DESLIGAMENTO",
    "failure_detail": "Vínculo com data de desligamento"
}