---
title: "deleteBlockStorageInstances"
slug: "compute-server-deleteblockstorageinstances"
updated: 2026-10-22T10:47:05Z
published: 2026-10-22T10:47:05Z
canonical: "api-gov.ncloud-docs.com/compute-server-deleteblockstorageinstances"
---

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

# deleteBlockStorageInstances

## 개요

블록 스토리지 인스턴스를 삭제합니다. detach 후 삭제를 진행합니다.

## 요청

### 요청 파라미터

| 파라미터 명 | 필수 여부 | 타입 | 제약사항 | 설명 |
| --- | --- | --- | --- | --- |
| blockStorageInstanceNoList.N | Yes | List<String> | 중복 불가 | - 삭제할 블록 스토리지 인스턴스 번호 리스트 blockStorageInstanceNo는 getBlockStorageInstanceList 액션을 통해 획득 가능 ex) blockStorageInstanceNoList.1=1089090&blockStorageInstanceNoList.2=121636 |
| responseFormatType | No | String |  | - 응답 결과의 포맷 타입 Options : xml \| json Default : xml |

## 응답

### 응답 바디

- [BlockStorageInstanceList](/docs/common-apidatatype-blockstorageinstancelist)

## 예시

### 요청 예시

```
GET {SERVER_API_URL}/deleteBlockStorageInstances
?blockStorageInstanceNoList.1=1089090
```

### 응답 예시

```
<deleteBlockStorageInstancesResponse>
  <requestId>787ab14e-f87b-4ad7-bba0-4905dd94aeec</requestId>
  <returnCode>0</returnCode>
  <returnMessage>success</returnMessage>
  <totalRows>1</totalRows>
  <blockStorageInstanceList>
    <blockStorageInstance>
      <blockStorageInstanceNo>1089090</blockStorageInstanceNo>
      <serverInstanceNo>1021003</serverInstanceNo>
      <serverName>s1669aa4e78c</serverName>
      <blockStorageType>
        <code>SVRBS</code>
        <codeName>Server BS</codeName>
      </blockStorageType>
      <blockStorageName>bst167588711f2</blockStorageName>
      <blockStorageSize>10737418240</blockStorageSize>
      <deviceName>/dev/xvdb</deviceName>
      <blockStorageProductCode>SPBSTBSTAD000002</blockStorageProductCode>
      <blockStorageInstanceStatus>
        <code>ATTAC</code>
        <codeName>Block storage ATTACHED state</codeName>
      </blockStorageInstanceStatus>
      <blockStorageInstanceOperation>
        <code>DETAC</code>
        <codeName>Block Storage RESTART OP</codeName>
      </blockStorageInstanceOperation>
      <blockStorageInstanceStatusName>detaching</blockStorageInstanceStatusName>
      <createDate>2018-11-28T13:15:06+0900</createDate>
      <blockStorageInstanceDescription></blockStorageInstanceDescription>
      <diskType>
        <code>NET</code>
        <codeName>Network Storage</codeName>
      </diskType>
      <diskDetailType>
        <code>HDD</code>
        <codeName>HDD</codeName>
      </diskDetailType>
      <zone>
        <zoneNo>3</zoneNo>
        <zoneName>KR-2</zoneName>
        <zoneCode>KR-2</zoneCode>
        <zoneDescription>평촌 zone</zoneDescription>
        <regionNo>1</regionNo>
      </zone>
    </blockStorageInstance>
  </blockStorageInstanceList>
</deleteBlockStorageInstancesResponse>
```

## 에러 코드

아래 에러 코드는 이 액션(Action)에서 특징적으로 발생하는 에러입니다. 공통적으로 발생하는 에러에 대한 상세한 설명은 [NAVER Cloud Platform API](/docs/common-ncpapi-ncpapi)를 참고해주세요

| HTTP Response Code | 리턴 코드 | 리턴 메시지 |
| --- | --- | --- |
| 400 | 10713 | Not found contract information. Please check your input parameter. |
| 400 | 24002 | It seems that storage {0} is mounted to server {1}. Please unmount the storage and try again. |
| 400 | 24109 | The input parameter instance number is invalid |
| 400 | 24121 | The input parameter storage instance number is invalid. |
| 400 | 25002 | Unable to perform deallocation command since (other) user is operating target server to be allocated with storage or an error in target server. |
| 400 | 25003 | Unable to perform deallocation command since (other) user is operating target server or the it has already been deallocated. |
| 400 | 25004 | Unable to return since (other) user is either operating the target storage or an error in target storage. |