{
  "type": "REST",
  "operations": [
    {
      "name": "Validate",
      "key": "validate",
      "inputParameters": [
        {
          "name": "text",
          "displayName": "Content to check",
          "type": "string",
          "required": true,
          "bodyLocation": "text"
        },
        {
          "name": "language",
          "type": "string",
          "defaultValue": "en",
          "bodyLocation": "language"
        },
        {
          "name": "scoreThreshold",
          "type": "double",
          "defaultValue": "0.5",
          "bodyLocation": "score_threshold"
        }
      ],
      "outputParameters": [
        {
          "name": "passed",
          "displayName": "Passed",
          "type": "boolean",
          "applyMappingConfig": "always"
        },
        {
          "name": "reason",
          "displayName": "Reason",
          "type": "string",
          "applyMappingConfig": "always"
        }
      ],
      "config": {
        "method": "POST",
        "url": "analyze",
        "httpResponseHandler": {
          "type": "script",
          "implementation": {
            "language": "javascript",
            "script": "var statusCode = flwHttpResponse.getStatusCode();\n\nif (statusCode < 200 || statusCode >= 300) {\n    throw 'Presidio API returned HTTP ' + statusCode + ': ' + flwHttpResponse.getBody();\n}\n\nvar arr = flw.json.stringToJson(flwHttpResponse.getBody());\nvar result = flw.json.createObject();\n\nif (arr.isArray() && arr.size() > 0) {\n    var entities = [];\n    for (var i = 0; i < arr.size(); i++) {\n        var entity = arr.path(i);\n        entities.push(entity.path('entity_type').asString() + ' (score: ' + entity.path('score').asDouble() + ')');\n    }\n    result.putBoolean('passed', false);\n    result.putString('reason', 'PII detected: ' + entities.join(', '));\n} else {\n    result.putBoolean('passed', true);\n    result.putString('reason', '');\n}\n\nflwHttpResponse.setBody(flw.json.jsonToString(result));"
          }
        }
      },
      "type": "search"
    }
  ],
  "config": {
    "baseUrl": "http://localhost:5002"
  },
  "name": "Presidio PII Detection Guardrail",
  "key": "presidioGuardrail",
  "description": "Detects Personally Identifiable Information (PII) using Microsoft Presidio. Detects names, phone numbers, email addresses, SSNs, credit cards, and more."
}