{
  "schema_version": "1.0",
  "request_id": "",
  "selected_option_id": "",
  "selected_option_title": "",
  "currency": "USD",
  "budget": {
    "startup_cash_bucket": "0|under20|20-100|over100",
    "target_startup_cost_usd": 0,
    "must_not_exceed_usd": 0
  },
  "materials_list": [
    {
      "item": "",
      "purpose": "",
      "qty": "",
      "estimated_cost": { "min": 0, "max": 0 },
      "where_to_get": [""],
      "substitutes": [""],
      "required": true
    }
  ],
  "cost_summary": {
    "estimated_total": { "min": 0, "max": 0 },
    "notes": [
      ""
    ]
  },
  "constraints_respected": [
    ""
  ],
  "validation": {
    "has_at_least_6_items": true,
    "totals_within_budget_bucket": true
  }
}