---
title: "Scale Down"
method: PUT
path: "/aws/emr/mrScaler/{mrScalerId}/scale/down"
tags: ["Elastigroup AWS EMR Scaler"]
---

# Scale Down

`PUT /aws/emr/mrScaler/{mrScalerId}/scale/down`

## Request

- Base URL: `https://api.spotinst.io`
- URL: `https://api.spotinst.io/aws/emr/mrScaler/{mrScalerId}/scale/down`
- Auth: HTTP bearer

Scale down MR Scaler instances

## Query parameters

- `adjustment` integer, required

## Parameters

- `#/paths/~1azure~1costs/get/parameters/0` (unresolved $ref)
- `#/paths/~1aws~1emr~1mrScaler~1%7BmrScalerId%7D/get/parameters/1` (unresolved $ref)

## Other responses

- `400`: Bad Request

---

[API](https://skmtc.dev/spot/apis/spot-by-flexera-api.md) - [All operations](https://skmtc.dev/spot/apis/spot-by-flexera-api/llms.txt) - [OpenAPI document](https://skmtc.dev/spot/apis/spot-by-flexera-api/revisions/f7e206fa6474?raw)