{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "GapAnalysis",
  "type": "object",
  "required": [
    "gaps",
    "rewrite_suggestions",
    "uncertain_items",
    "redline_seed"
  ],
  "properties": {
    "insufficient_context": {
      "type": "boolean"
    },
    "gaps": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["type", "severity", "description", "evidence"],
        "properties": {
          "type": { "type": "string" },
          "severity": {
            "type": "string",
            "enum": ["high", "medium", "low"]
          },
          "description": { "type": "string" },
          "evidence": {
            "type": "array",
            "items": { "type": "string" }
          }
        }
      }
    },
    "rewrite_suggestions": {
      "type": "array",
      "items": {
        "type": "object",
        "required": ["section", "old_text", "new_text", "reason"],
        "properties": {
          "section": { "type": "string" },
          "old_text": { "type": "string" },
          "new_text": { "type": "string" },
          "reason": { "type": "string" }
        }
      }
    },
    "uncertain_items": {
      "type": "array",
      "items": { "type": "string" }
    },
    "redline_seed": {
      "type": "object",
      "required": ["old_policy", "suggestions"],
      "properties": {
        "old_policy": { "type": "string" },
        "suggestions": {
          "type": "array",
          "items": {
            "type": "object",
            "required": ["section", "new_text"],
            "properties": {
              "section": { "type": "string" },
              "new_text": { "type": "string" }
            }
          }
        }
      }
    }
  }
}