{
  "SourceImageFace": {
    "BoundingBox": "sample-value",
    "Confidence": 34.33
  },
  "FaceMatches": [
    {
      "Similarity": 95.3,
      "Face": {
        "BoundingBox": "sample-value",
        "Confidence": 95.0
      }
    }
  ],
  "UnmatchedFaces": [
    {}
  ]
}