---
title: "Update Section"
method: PUT
path: "/v1/matters/{matter_id}/day-ones/sections/{section_key}"
tags: ["day-ones"]
---

# Update Section

`PUT /v1/matters/{matter_id}/day-ones/sections/{section_key}`

## Request

- Base URL: `https://api.ender.au` (the document declares no server; this is the origin it was published from)
- URL: `https://api.ender.au/v1/matters/{matter_id}/day-ones/sections/{section_key}`
- Auth: HTTP bearer

## Path parameters

- `section_key` string, required
- `matter_id` string, uuid, required

## Request body

- UpdateSectionDecision
  - `expected_version` integer, required
  - `status` 'required' | 'not_required' | 'complete', required
  - `reason` string, nullable

## Response `200`

Successful Response

- SectionDecision
  - `section_key` string, required
  - `status` 'required' | 'not_required' | 'complete', required
  - `reason` string, nullable, required
  - `version` integer, required
  - `decided_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/ender/apis/ender-backend.md) - [All operations](https://skmtc.dev/ender/apis/ender-backend/llms.txt) - [OpenAPI document](https://skmtc.dev/ender/apis/ender-backend/revisions/bf4373130521?raw)