CapturesEnvelope

{
    "success": true,
    "data": {
        "captures": [
            {
                "id": "string",
                "email": "user@example.com",
                "capturedAt": "2019-08-24T14:15:22.123Z"
            }
        ],
        "count": 0,
        "limit": 0
    }
}