---
title: "Update chat plan mode instructions"
method: PUT
path: "/api/v2/chats/config/plan-mode-instructions"
tags: ["Chats"]
---

# Update chat plan mode instructions

`PUT /api/v2/chats/config/plan-mode-instructions`

## Request body

- CodersdkUpdateChatPlanModeInstructionsRequest
  - `plan_mode_instructions` string

## Response `204`

No Content

## Changes

- **2026-08-26** `4e2ba40f72eb` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/coder/apis/coder-api/changes/api/v2/chats/config/plan-mode-instructions/put.md)

---

[API](https://skmtc.dev/coder/apis/coder-api.md) · [All operations](https://skmtc.dev/coder/apis/coder-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/coder/coder-api/revisions/bbfaa0a105e8/schema)