---
title: "Get cluster"
slug: "analytics-clouddatastreamingservice-cluster-getclusterinfo"
tags: ["Cloud Data Streaming Service"]
updated: 2026-09-17T09:51:28Z
published: 2026-09-17T09:51:28Z
canonical: "api.ncloud-docs.com/analytics-clouddatastreamingservice-cluster-getclusterinfo"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Get cluster

Available in VPC

Get Cloud Data Streaming Service cluster details.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| POST | /api/v1/cluster/getClusterInfoList/{serviceGroupInstanceNo} (Korea Region) |
| POST | /api/sgn-v1/cluster/getClusterInfoList/{serviceGroupInstanceNo} (Singapore Region) |
| POST | /api/jpn-v1/cluster/getClusterInfoList/{serviceGroupInstanceNo} (Japan Region) |

### Request headers

For information about the headers common to all Cloud Data Streaming Service APIs, see [Cloud Data Streaming Service request headers](/docs/en/analytics-clouddatastreamingservice#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request path parameters

You can use the following path parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `serviceGroupInstanceNo` | Integer | Required | Cluster instance number - See [Get cluster list](/docs/en/analytics-clouddatastreamingservice-cluster-getclusterinfolist). |

### Request example

The request example is as follows:

```
curl --location --request POST 'https://clouddatastreamingservice.apigw.ntruss.com/api/v1/cluster/getClusterInfoList/2434156' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `code` | Integer | - | Response code |
| `message` | String | - | Response message |
| `result` | Object | - | Response result |
| `result.clusterName` | String | - | Cluster name |
| `result.kafkaVersionCode` | String | - | Kafka version code |
| `result.kafkaManagerUserName` | String | - | Manager tool access account ID |
| `result.softwareProductCode` | String | - | Operating system type code |
| `result.vpcNo` | Integer | - | VPC number |
| `result.managerNodeProductCode` | String | - | Manager node server type code |
| `result.managerNodeSubnetNo` | Integer | - | Manager node subnet number |
| `result.brokerNodeProductCode` | String | - | Broker node server type code |
| `result.brokerNodeSubnetNo` | Integer | - | Broker node subnet number |
| `result.brokerNodeCount` | Integer | - | Number of broker nodes |
| `result.brokerNodeStorageSize` | Integer | - | Storage capacity by broker node (GB) |
| `result.configGroupNo` | Integer | - | Config group number |
| `result.status` | String | - | Cluster status |
| `requestId` | String | - | ID for the request - UUID format |

### Response status codes

For information about the HTTP status codes common to all Cloud Data Streaming Service APIs, see [Cloud Data Streaming Service response status codes](/docs/en/analytics-clouddatastreamingservice#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The response example is as follows:

```
{
    "code": 0,
    "message": "SUCCESS",
    "result": {
        "clusterName": "cluster00",
        "kafkaVersionCode": "3903006",
        "kafkaManagerUserName": "userid",
        "softwareProductCode": "SW.VCDSS.OS.LNX64.CNTOS.0708.B050",
        "vpcNo": 4***,
        "managerNodeProductCode": "SVR.VCDSS.STAND.C002.M008.NET.SSD.B050.G002",
        "managerNodeSubnetNo": 33***,
        "brokerNodeProductCode": "SVR.VCDSS.STAND.C002.M008.NET.SSD.B050.G002",
        "brokerNodeSubnetNo": 33***,
        "brokerNodeCount": 3,
        "brokerNodeStorageSize": 100,
        "configGroupNo": 3**,
        "status": "running"
    },
    "requestId": "a0d09046-****-****-****-207abe3cf0bc"
}
```