ライブネスレポート：スコア・検出方式・顔照合結果

{
  "liveness_checks": [
    {
      "status": "Approved",
      "node_id": "liveness_primary",
      "method": "ACTIVE_3D",
      "score": 92.4,
      "reference_image": "https://<media-host>/.../reference.jpg?signature=...",
      "video_url": "https://<media-host>/.../liveness.mp4?signature=...",
      "age_estimation": 24.3,
      "face_quality": null,
      "face_luminance": null,
      "matches": [],
      "warnings": []
    }
  ]
}

{
  "liveness_checks": [
    {
      "status": "In Review",
      "node_id": "liveness_primary",
      "method": "PASSIVE",
      "score": 76.1,
      "reference_image": "https://<media-host>/.../reference.jpg?signature=...",
      "video_url": null,
      "age_estimation": 31.0,
      "face_quality": 12.4,
      "face_luminance": 18.7,
      "matches": [
        {
          "session_id": "8d2f1c4e-6b7a-4c8d-9e0f-1a2b3c4d5e6f",
          "session_number": 123,
          "similarity_percentage": 96.8,
          "vendor_data": "user-555",
          "verification_date": "2024-07-15T10:23:45Z",
          "user_details": {
            "full_name": "John Smith",
            "document_type": "Passport",
            "document_number": "SAMPLE-DOC-12345"
          },
          "match_image_url": "https://<media-host>/.../matched.jpg?signature=...",
          "status": "Approved",
          "is_blocklisted": false,
          "is_allowlisted": false,
          "api_service": null,
          "source": "session"
        }
      ],
      "warnings": [
        {
          "feature": "LIVENESS",
          "risk": "LOW_FACE_QUALITY",
          "additional_data": null,
          "log_type": "warning",
          "short_description": "Low face quality",
          "long_description": "The facial image quality is below the acceptable threshold, which may affect the reliability of liveness detection. This could be due to camera resolution, focus, or compression artifacts.",
          "node_id": "liveness_primary"
        },
        {
          "feature": "LIVENESS",
          "risk": "LOW_FACE_LUMINANCE",
          "additional_data": null,
          "log_type": "warning",
          "short_description": "Low face luminance",
          "long_description": "The facial image is too dark, which may affect the accuracy of liveness detection. Better lighting conditions are recommended.",
          "node_id": "liveness_primary"
        },
        {
          "feature": "LIVENESS",
          "risk": "POSSIBLE_DUPLICATED_FACE",
          "additional_data": {
            "duplicated_session_id": "8d2f1c4e-6b7a-4c8d-9e0f-1a2b3c4d5e6f",
            "duplicated_session_number": 123,
            "api_service": null
          },
          "log_type": "warning",
          "short_description": "Possible duplicated face from other approved session",
          "long_description": "The system identified a possible duplicate face from another approved session, requiring further investigation.",
          "node_id": "liveness_primary"
        }
      ]
    }
  ]
}