Get an investigation by id

{
    "created": "2024-01-15T10:30:00Z",
    "detection": {
        "event_count": 0,
        "kind": "LOGIN_AUDIT",
        "name": "string",
        "user_count": 0
    },
    "detection_id": "A1B2C3D4-5678-9012-3456-789012345678",
    "evidence": [
        {
            "asset_name": "string",
            "description": "string",
            "employee_email": "string",
            "event_id": "string",
            "event_type": "string",
            "happened": "2019-08-24T14:15:22.123Z",
            "note_summary": "string",
            "risk_score": 0,
            "source": "unspecified"
        }
    ],
    "headline": "Unusual data exfiltration to personal cloud storage",
    "id": "8CA67511-744C-4D74-B26E-7281CF88712F",
    "is_pinned": true,
    "outcome": "info",
    "person": {
        "department": "string",
        "email": "string",
        "job_title": "string",
        "location": "string",
        "manager_email": "string",
        "manager_name": "string",
        "name": "string",
        "risk_score": 0,
        "state": "unspecified"
    },
    "person_id": "alice@example.com",
    "report": {
        "analysis_window": {
            "end": "2019-08-24T14:15:22.123Z",
            "start": "2019-08-24T14:15:22.123Z"
        },
        "confidence_level": 0.85,
        "notes": [
            {
                "event_query": "string",
                "event_refs": [
                    {
                        "event_id": "string",
                        "parent_id": "string"
                    }
                ],
                "summary": "string",
                "time_window": {
                    "end": "2019-08-24T14:15:22.123Z",
                    "start": "2019-08-24T14:15:22.123Z"
                }
            }
        ],
        "recommended_action": "INFO",
        "summary": "string"
    },
    "risk_score": 75,
    "status": "open",
    "updated": "2024-01-15T12:00:00Z"
}