{
  "schemaVersion": 1,
  "id": "invalid-prism-family-001",
  "category": "Part",
  "description": "Prism missing height rejection",
  "operation": { "type": "prism", "polygon": 6, "circumradius": 2, "firstAngle": 0, "secondAngle": 0 },
  "expectedError": "height"
}