Update Guardrail

Update a guardrail policy.

PUT/v1/customer/guardrails/{id}

Request Parameters

Name	Type	Required	Description
id	string (UUID)	Required	Guardrail ID.
name	string		Updated name.
description	string		Updated description.
rules	array		Replacement rules array.
action	string		Updated action: block \| log \| flag.
is_enabled	boolean		Enable/disable flag.

Request Example

bash

curl -X PUT https://api.therouter.ai/v1/customer/guardrails/8ad59f90-33d6-4a0f-89a8-d76dba8e2b0f
  -H "Authorization: Bearer $THEROUTER_API_KEY"
  -H "Content-Type: application/json"
  -d '{
    "action": "flag",
    "is_enabled": true
  }'

Response

json

{
  "id": "8ad59f90-33d6-4a0f-89a8-d76dba8e2b0f",
  "name": "pii-filter",
  "description": null,
  "rules": [{"type": "regex", "pattern": "\b\d{3}-\d{2}-\d{4}\b"}],
  "action": "flag",
  "is_enabled": true,
  "trigger_count": 12,
  "last_triggered_at": "2026-02-25T10:10:00.000Z",
  "created_at": "2026-02-10T00:00:00.000Z",
  "updated_at": "2026-02-26T09:20:00.000Z"
}

Notes

Guardrail update uses PUT at this path.