curl --request PATCH \
  --url 'https://router.toqan.ai/eu/v2/guardrail-rules/grl_01HZXW2K7Y8Q9M0N1P2R3S4T5V' \
  --header "Authorization: Bearer $TOQAN_API_KEY" \
  --header 'Content-Type: application/json' \
  --data '{
    "enabled": true,
    "expression": {"cel": "model == '\''openai/gpt-5'\''"},
    "guardrails": [{
      "id": "orq_pii_detection",
      "execute_on": "output",
      "sample_rate": 1,
      "is_guardrail": true
    }]
  }'

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    display_name: '<string>',
    description: '<string>',
    enabled: true,
    expression: {config: {}, cel: '<string>'},
    guardrails: [
      {
        id: '<string>',
        execute_on: '<string>',
        sample_rate: 123,
        is_guardrail: true,
        options: {}
      }
    ],
    plugins: [
      {
        id: '<string>',
        language: '<string>',
        entities: ['<string>'],
        on_failure: '<string>',
        threshold: 123,
        regions: ['<string>'],
        entity_thresholds: {}
      }
    ]
  })
};

fetch('https://router.toqan.ai/eu/v2/guardrail-rules/{guardrail_rule_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://router.toqan.ai/eu/v2/guardrail-rules/{guardrail_rule_id}"

payload = {
    "display_name": "<string>",
    "description": "<string>",
    "enabled": True,
    "expression": {
        "config": {},
        "cel": "<string>"
    },
    "guardrails": [
        {
            "id": "<string>",
            "execute_on": "<string>",
            "sample_rate": 123,
            "is_guardrail": True,
            "options": {}
        }
    ],
    "plugins": [
        {
            "id": "<string>",
            "language": "<string>",
            "entities": ["<string>"],
            "on_failure": "<string>",
            "threshold": 123,
            "regions": ["<string>"],
            "entity_thresholds": {}
        }
    ]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

{
  "guardrail_rule": {
    "id": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "created_by_id": "<string>",
    "updated_by_id": "<string>",
    "project_id": "<string>",
    "display_name": "<string>",
    "description": "<string>",
    "enabled": true,
    "guardrails": [
      {
        "id": "<string>",
        "execute_on": "<string>",
        "sample_rate": 123,
        "is_guardrail": true,
        "options": {}
      }
    ],
    "plugins": [
      {
        "id": "<string>",
        "language": "<string>",
        "entities": [
          "<string>"
        ],
        "on_failure": "<string>",
        "threshold": 123,
        "regions": [
          "<string>"
        ],
        "entity_thresholds": {}
      }
    ],
    "expression": {
      "config": {},
      "cel": "<string>"
    }
  }
}

{
  "message": "<string>",
  "code": 123,
  "details": [
    "<unknown>"
  ]
}