---
title: "Set session environment"
method: PUT
path: "/api/session/{sessionID}/environment"
tags: ["session"]
---

# Set session environment

`PUT /api/session/{sessionID}/environment`

## Request

- Base URL: `https://opencode.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://opencode.ai/api/session/{sessionID}/environment`
- Auth: none required

Replace the process environment used by local shell commands for this session.

## Path parameters

- `sessionID` string, required

## Request body

- object
  - `variables` object, required

## Response `204`

<No Content>

## Other responses

- `400`: InvalidRequestError
- `401`: UnauthorizedError
- `404`: SessionNotFoundError

---

[API](https://skmtc.dev/kaaass/apis/opencode.md) - [All operations](https://skmtc.dev/kaaass/apis/opencode/llms.txt) - [OpenAPI document](https://skmtc.dev/kaaass/apis/opencode/revisions/4e083d954707?raw)