---
title: "Create Scaler Operator"
method: POST
path: "/aws/emr/mrScalerOperator"
tags: ["Elastigroup AWS EMR Scaler"]
---

# Create Scaler Operator

`POST /aws/emr/mrScalerOperator`

mrScaler – required will have the same configuration as in createMrScaler with one exception:
we will only work with strategy of “new”, no “clone”/”warp” will be allowed.

## Parameters

- `#/paths/~1azure~1costs/get/parameters/0` — unresolved $ref

## Request body

- object
  - `name` string
  - `mrScaler` object, required
    - `name` string, required — MRScaler name
    - `description` string — description for the MRScaler
    - `region` string, required — The region of the source cluster
    - `strategy` Strategy, required — unresolved $ref
    - `compute` Compute — unresolved $ref
    - `cluster` Cluster — unresolved $ref
    - `scheduling` Scheduling — unresolved $ref
    - `scaling` Scaling — unresolved $ref
    - `terminationPolicies` Items[] — Termination policies for EMR clusters based on CloudWatch Metrics. — unresolved $ref

## Other responses

- `200` — unresolved $ref
- `400` — Bad Request

---

[API](https://skmtc.net/spot/apis/spot-by-flexera-api.md) · [All operations](https://skmtc.net/spot/apis/spot-by-flexera-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/spot/spot-by-flexera-api/revisions/72813baf8d47/schema)