---
title: "Update a routing rule"
method: PATCH
path: "/v2/routing-rules/{routing_rule_id}"
tags: ["Routing Rules"]
---

# Update a routing rule

`PATCH /v2/routing-rules/{routing_rule_id}`

Partially updates routing-rule metadata or configuration. Project scope is immutable.

## Path parameters

- `routing_rule_id` string, required

## Request body

- UpdateRoutingRuleRequest
  - `display_name` string
  - `description` string
  - `enabled` boolean
  - `expression` RoutingRuleExpression
    - `config` object
    - `cel` string — CEL expression used to match requests. Empty means the rule always matches.
  - `models_config` RoutingRuleModelsConfig
    - `mode` string — Load-balancing mode.
    - `models` RoutingRuleModel[]
      - `model` string
      - `display_name` string
      - `weight` number, double
      - `integration_id` string
  - `plugins` RoutingRulePlugin[]
    - `id` string — Plugin discriminator.
    - `language` string
    - `entities` string[]
    - `on_failure` string
    - `threshold` number, double
    - `mask` string[]
  - `priority` integer
  - `cache_config` RoutingRuleCacheConfig
    - `ttl` integer, required — Cache time to live in seconds. Maximum 259200 seconds (3 days).

## Response `200`

OK

- RoutingRule
  - `_id` string, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, required
  - `created_by_id` string, required
  - `updated_by_id` string, required
  - `project_id` string, required — Project that contains the rule. Empty for workspace-wide rules.
  - `display_name` string, required — Human-readable routing-rule name.
  - `description` string, required
  - `enabled` boolean, required
  - `expression` RoutingRuleExpression
    - `config` object
    - `cel` string — CEL expression used to match requests. Empty means the rule always matches.
  - `models_config` RoutingRuleModelsConfig
    - `mode` string — Load-balancing mode.
    - `models` RoutingRuleModel[]
      - `model` string
      - `display_name` string
      - `weight` number, double
      - `integration_id` string
  - `plugins` RoutingRulePlugin[], required
    - `id` string — Plugin discriminator.
    - `language` string
    - `entities` string[]
    - `on_failure` string
    - `threshold` number, double
    - `mask` string[]
  - `priority` integer, required — Evaluation order. Lower values are evaluated first.
  - `cache_config` RoutingRuleCacheConfig
    - `ttl` integer, required — Cache time to live in seconds. Maximum 259200 seconds (3 days).

---

[API](https://skmtc.net/orq-ai/apis/orq-ai-api.md) · [All operations](https://skmtc.net/orq-ai/apis/orq-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/orq-ai/orq-ai-api/revisions/72f24875ce56/schema)