{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "CM-EVS selected viewpoints",
  "type": "object",
  "required": ["scene_id", "method", "selected_viewpoints", "summary"],
  "properties": {
    "scene_id": {"type": "string"},
    "method": {"type": "string"},
    "selected_viewpoints": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["candidate_id", "rank", "position", "yaw_deg"],
        "properties": {
          "candidate_id": {"type": "string"},
          "rank": {"type": "integer"},
          "position": {
            "type": "array",
            "items": {"type": "number"},
            "minItems": 3,
            "maxItems": 3
          },
          "yaw_deg": {"type": "number"},
          "score": {"type": "number"},
          "marginal_gain": {"type": "number"}
        }
      }
    },
    "summary": {"type": "object"}
  }
}