---
title: "Update Dmr Rules"
method: PUT
path: "/dmr/rules"
tags: ["dmr"]
---

# Update Dmr Rules

`PUT /dmr/rules`

## Request body

- DmrRulesUpdateRequest
  - `trip_fee_cap` number, required
  - `replacement_opportunity_tag_ids` integer[], nullable — Explicit opportunity tag ids; empty list = auto (Praxis-named replacement tags); null = leave unchanged

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-09-02** `d96feef8e2ef` — 1 warning, 1 info
  - removed the request property `opportunity_min_estimate`
  - added the new optional request property `replacement_opportunity_tag_ids`

[Change history](https://skmtc.dev/noso/apis/crucible-backend-api/changes/dmr/rules/put.md)

---

[API](https://skmtc.dev/noso/apis/crucible-backend-api.md) · [All operations](https://skmtc.dev/noso/apis/crucible-backend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/noso/crucible-backend-api/revisions/d96feef8e2ef/schema)