---
title: "Get Consumer Group"
method: GET
path: "/kafka/v3/clusters/{cluster_id}/consumer-groups/{consumer_group_id}"
tags: ["Consumer Group (v3)"]
---

# Get Consumer Group

`GET /kafka/v3/clusters/{cluster_id}/consumer-groups/{consumer_group_id}`

## Request

- Base URL: `https://pkc-00000.region.provider.confluent.cloud`
- URL: `https://pkc-00000.region.provider.confluent.cloud/kafka/v3/clusters/{cluster_id}/consumer-groups/{consumer_group_id}`
- Auth: one of:
  - HTTP basic
  - OAuth 2
    - Client credentials
    - Token URL: `https://api.confluent.cloud/sts/v1/oauth2/token`

[![Generally Available](https://img.shields.io/badge/Lifecycle%20Stage-Generally%20Available-%2345c6e8)](#section/Versioning/API-Lifecycle-Policy)

Return the consumer group specified by the ``consumer_group_id``.

## Response `200`

The consumer group.

- ConsumerGroupData
  - `kind` string, required
  - `metadata` ResourceMetadata, required
    - `self` string, required
    - `resource_name` string, nullable
  - `cluster_id` string, required
  - `consumer_group_id` string, required
  - `is_simple` boolean, required
  - `partition_assignor` string, required
  - `state` string, required
  - `type` string, required
  - `is_mixed_consumer_group` boolean, required
  - `coordinator` Relationship, required
    - `related` string, required
  - `consumers` Relationship, required
    - `related` string, required
  - `lag_summary` Relationship, required
    - `related` string, required

## Other responses

- `400`: Indicates a bad request error. It could be caused by an unexpected request body format or other forms of request validation failure.
- `401`: Indicates a client authentication error. Kafka authentication failures will contain error code 40101 in the response body.
- `403`: Indicates a client authorization error. Kafka authorization failures will contain error code 40301 in the response body.
- `429`: Indicates that a rate limit threshold has been reached, and the client should retry again later.
- `5XX`: A server-side problem that might not be addressable from the client side. Retriable Kafka errors will contain error code 50003 in the response body.

---

[API](https://skmtc.dev/confluent/apis/confluent-cloud-apis.md) - [All operations](https://skmtc.dev/confluent/apis/confluent-cloud-apis/llms.txt) - [OpenAPI document](https://skmtc.dev/confluent/apis/confluent-cloud-apis/revisions/018ddeaf203e?raw)