---
title: "Promote Environment"
method: POST
path: "/api/platform/environments/{env_id}/promote"
---

# Promote Environment

`POST /api/platform/environments/{env_id}/promote`

## Request

- Base URL: `https://api.ascendkit.dev` (the document declares no server; this is the origin it was published from)
- URL: `https://api.ascendkit.dev/api/platform/environments/{env_id}/promote`
- Auth: HTTP bearer

Promote an environment's config to a new target tier.

Execution requires explicit dryRun: false; otherwise preview only.

## Path parameters

- `env_id` string, required

## Request body

- PromoteEnvironmentRequest
  - `targetTier` string, required
  - `dryRun` boolean

## Response `200`

Successful Response

- ApiResponse
  - `data` unknown
  - `error` string, nullable
  - `meta` object, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/ascendkit/apis/ascendkit-api.md) · [All operations](https://skmtc.dev/ascendkit/apis/ascendkit-api/llms.txt) · [OpenAPI document](https://skmtc.dev/ascendkit/apis/ascendkit-api/revisions/0a41c122c44f?raw)