{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "required": ["parent-workflow-id", "product-decision-id", "strategy-ref", "strategy-sha256", "architecture-fit", "delivery-sustainability", "constraints", "risks", "mitigations", "verdict"],
  "properties": {
    "parent-workflow-id": {"type": "string", "minLength": 1},
    "product-decision-id": {"type": "string", "minLength": 1},
    "strategy-ref": {"type": "string", "minLength": 1},
    "strategy-sha256": {"type": "string", "pattern": "^[0-9a-f]{64}$"},
    "architecture-fit": {"type": "object", "minProperties": 1},
    "delivery-sustainability": {"type": "object", "minProperties": 1},
    "constraints": {"type": "array", "minItems": 1},
    "risks": {"type": "array"},
    "mitigations": {"type": "array"},
    "verdict": {"enum": ["feasible", "revise", "blocked"]}
  },
  "additionalProperties": true
}