---
title: "Update Layer"
method: PATCH
path: "/api/v1/layers/{layer_id}"
tags: ["layers"]
---

# Update Layer

`PATCH /api/v1/layers/{layer_id}`

## Path parameters

- `layer_id` string, uuid, required

## Request body

- UpdateLayerRequest — Partial update. Both fields optional; at least one must be set (validated at the route boundary via fields_set length).
  - `name` string, nullable
  - `sort_order` number, nullable

## Response `200`

Successful Response

- Layer
  - `id` string, uuid, required
  - `project_id` string, uuid, required
  - `name` string, required
  - `sort_order` number, required
  - `is_default` boolean, required
  - `created_at` string, date-time, required
  - `condition_count` integer
  - `measurement_count` integer

## Other responses

- `4XX` — Client Error
- `5XX` — Server Error

---

[API](https://skmtc.dev/rudus/apis/rudus-api.md) · [All operations](https://skmtc.dev/rudus/apis/rudus-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rudus/rudus-api/revisions/f149124a4d80/schema)