---
title: "getCloudHadoopLoginKeyList"
slug: "cli-vhadoop-getcloudhadooploginkeylist"
tags: ["Cloud Hadoop", "VPC"]
updated: 2026-10-08T05:10:26Z
published: 2026-10-08T05:10:26Z
canonical: "cli.ncloud-docs.com/cli-vhadoop-getcloudhadooploginkeylist"
---

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

# getCloudHadoopLoginKeyList

Available in VPC

Get an authentication key used for SSH access.

## Syntax

The `getCloudHadoopLoginKeyList` syntax is as follows:

```
./ncloud vhadoop getCloudHadoopLoginKeyList \
    [--regionCode <KR|SGN|JPN>] \
    [--output <json|xml>]
```

## Options

This section describes the options available when running `getCloudHadoopLoginKeyList`.

### Common options

For information about the options common to all `vhadoop` subcommands, see [Cloud Hadoop (VPC) options](/docs/en/cli-vhadoop#%EC%98%B5%EC%85%98).

## Examples

If the request to retrieve the list of Cloud Hadoop authentication keys is successful, the names of each authentication key are returned.

### Command

The command example is as follows:

```
./ncloud vhadoop getCloudHadoopLoginKeyList \
    --regionCode KR \
    --output json
```

### Output

The output example is as follows:

```
{
  "getCloudHadoopLoginKeyListResponse": {
    "totalRows": 6,
    "cloudHadoopLoginKeyList": [
      {
        "keyName": "test-server-instance-key-01"
      },
      {
        "keyName": "my-server-key"
      },
      {
        "keyName": "test-key"
      },
      {
        "keyName": "server-test"
      },
      {
        "keyName": "new-key"
      },
      {
        "keyName": "api-test"
      }
    ],
    "requestId": "0718293a-ebfc-d456-0123-789abcd45678",
    "returnCode": "0",
    "returnMessage": "success"
  }
}
```