{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "additionalProperties": false,
  "required": ["classification", "reasonCodes", "recommendedAction", "summary"],
  "properties": {
    "classification": {
      "enum": ["safe-candidate", "manual-review", "blocked"]
    },
    "reasonCodes": {
      "type": "array",
      "minItems": 1,
      "items": {
        "enum": [
          "NO_UPSTREAM_CHANGE",
          "HOT_ZONE_CHANGED",
          "FORK_PATCH_OVERLAP",
          "DRY_MERGE_CONFLICT",
          "BUILD_GRAPH_CHANGED",
          "METADATA_UNAVAILABLE",
          "CODEX_SCHEMA_INVALID"
        ]
      }
    },
    "recommendedAction": {
      "enum": ["no-op", "create-candidate-branch", "request-human-review", "block"]
    },
    "summary": {
      "type": "string",
      "minLength": 1
    }
  }
}