---
title: "List Instances"
method: GET
path: "/aws/emr/mrScaler/{mrScalerId}/instance"
tags: ["Elastigroup AWS EMR Scaler"]
---

# List Instances

`GET /aws/emr/mrScaler/{mrScalerId}/instance`

Get a list of all instances and instances groups in the cluster

## 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.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)