---
title: "capabilities"
slug: "cli-archivestorage-capabilities"
updated: 2026-10-08T04:56:31Z
published: 2026-10-08T04:56:31Z
canonical: "cli.ncloud-docs.com/cli-archivestorage-capabilities"
---

> ## 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.

# capabilities

Available in Classic and VPC

Get the features and limits supported by a cluster.

## Syntax

The `capabilities` syntax is as follows:

```
swift capabilities \
    [<proxy-url>] \
    [--json]
```

## Options

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

### Optional options

These are the optional options for `capabilities`. Options that are not specified will use their default values.

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `&lt;proxy-url&gt;` | String | Optional | Proxy URL of the cluster whose features to query - If left blank, queries the currently authenticated cluster. |
| `--json` | Boolean | Optional | Outputs cluster feature information in JSON format. |

### Common options

For information about the options common to all `swift` subcommands, see [Archive Storage options](/docs/en/guide-archivestorage#%EC%98%B5%EC%85%98).

## Examples

When you run the command, the cluster's key limits and support information for each middleware will be displayed.

### Command

The following describes an example command for retrieving cluster feature information.

```
swift capabilities
```

The following describes an example command for retrieving data in JSON format.

```
swift capabilities --json
```

### Output

The following describes an example output for retrieving cluster feature information.

```
Core: swift
 Options:
  account_autocreate: True
  account_listing_limit: 10000
  allow_account_management: True
  container_listing_limit: 10000
  extra_header_count: 0
  max_account_name_length: 256
  max_container_name_length: 256
  max_file_size: 5368709120
  max_header_size: 8192
  max_meta_count: 90
  max_meta_name_length: 128
  max_meta_overall_size: 4096
  max_meta_value_length: 256
  max_object_name_length: 1024
  policies: [{'name': 'policy-0', 'aliases': 'policy-0'}, {'name': 'standard00', 'aliases': 'standard00', 'default': True}]
  strict_cors_mode: True
  version: 2.23.1
Additional middleware: account_quotas
Additional middleware: bulk_delete
 Options:
  max_deletes_per_request: 10000
  max_failed_deletes: 1000
Additional middleware: bulk_upload
 Options:
  max_containers_per_extraction: 10000
  max_failed_extractions: 1000
Additional middleware: container_quotas
Additional middleware: container_sync
 Options:
  realms: {}
Additional middleware: formpost
Additional middleware: name_check
 Options:
  forbidden_chars: <>
  forbidden_regexp: /\./|/\.\./|/\.$|/\.\.$
  maximum_length: 1024
Additional middleware: s3api
 Options:
  allow_multipart_uploads: True
  max_bucket_listing: 1000
  max_multi_delete_objects: 1000
  max_parts_listing: 1000
  max_upload_part_num: 1000
  min_segment_size: 5242880
  s3_acl: true
Additional middleware: slo
 Options:
  max_manifest_segments: 10000
  max_manifest_size: 5368709120
  min_segment_size: 1
  yield_frequency: 10
Additional middleware: staticweb
Additional middleware: tempurl
 Options:
  allowed_digests: ['sha1', 'sha256', 'sha512']
  incoming_allow_headers: []
  incoming_remove_headers: ['x-timestamp']
  methods: ['GET', 'HEAD', 'PUT', 'POST', 'DELETE']
  outgoing_allow_headers: ['x-object-meta-public-*']
  outgoing_remove_headers: ['x-object-meta-*']
```

The following describes an example output in JSON format.

```
{
  "account_quotas": {},
  "bulk_delete": {
    "max_deletes_per_request": 10000,
    "max_failed_deletes": 1000
  },
  "bulk_upload": {
    "max_containers_per_extraction": 10000,
    "max_failed_extractions": 1000
  },
  ...
}
```