---
title: "Replace header rules"
method: PUT
path: "/services/{serviceId}/headers"
tags: ["Services - Headers"]
---

# Replace header rules

`PUT /services/{serviceId}/headers`

Replace all header rules for a particular service with the provided list.

**This deletes all existing header rules for the service that aren't included in the request.**

## Request body

- HeaderInput[]
  - `path` string, required — The request path to add the header to. Wildcards will cause headers to be applied to all matching paths.
  - `name` string, required — Header name
  - `value` string, required — Header value

## Response `200`

OK

- Header[]
  - `id` string, required
  - `path` string, required
  - `name` string, required
  - `value` string, required

## Other responses

- `400` — The request could not be understood by the server.
- `401` — Authorization information is missing or invalid.
- `403` — You do not have permissions for the requested resource.
- `404` — Unable to find the requested resource.
- `406` — Unable to generate preferred media types as specified by Accept request header.
- `410` — The requested resource is no longer available.
- `429` — Rate limit has been surpassed.
- `500` — An unexpected server error has occurred.
- `503` — Server currently unavailable.

---

[API](https://skmtc.dev/render/apis/render-public-api.md) · [All operations](https://skmtc.dev/render/apis/render-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/render/render-public-api/revisions/80e0ff74d033/schema)