# DescribeDisks

## 1. 接口描述

本接口(DescribeDisks)用于查询云盘的列表信息。

## 2. 请求参数

以下请求参数列表仅列出了接口中需要的请求参数

| 参数名称            | 必选 | 类型                                                                      | 描述                                    |
| --------------- | -- | ----------------------------------------------------------------------- | ------------------------------------- |
| diskIds         | 否  | Array of String                                                         | 根据云盘ID列表筛选。                           |
| diskName        | 否  | String                                                                  | 根据云盘名称筛选，该字段支持模糊搜索。                   |
| diskStatus      | 否  | [DiskStatus](/api-reference/cn/compute/zec/datastructure.md#diskstatus) | 根据云盘的状态进行筛选。                          |
| diskType        | 否  | [DiskType](/api-reference/cn/compute/zec/datastructure.md#disktype)     | 根据云盘的类型进行筛选。                          |
| diskCategory    | 否  | String                                                                  | 根据云盘的分类进行筛选。                          |
| instanceId      | 否  | String                                                                  | 根据云盘挂载的实例ID进行筛选。                      |
| zoneId          | 否  | String                                                                  | 根据云盘所在的可用区进行筛选。                       |
| pageNum         | 否  | Integer                                                                 | <p>返回的分页数。</p><p>默认值：1</p>            |
| pageSize        | 否  | Integer                                                                 | <p>返回的分页大小。</p><p>默认为20，最大为1000。</p>  |
| regionId        | 否  | String                                                                  | 根据云盘所在的节点ID进行筛选。                      |
| snapshotAbility | 否  | Boolean                                                                 | 根据云盘是否有快照能力进行筛选。                      |
| resourceGroupId | 否  | String                                                                  | 根据快照所属的资源组进行筛选。                       |
| tagKeys         | 否  | Array of String                                                         | <p>根据标签键进行搜索。</p><p>最长不得超过20个标签键。</p> |
| tags            | 否  | Array of [Tag](/api-reference/cn/compute/zec/datastructure.md#tag)      | <p>根据标签进行搜索。</p><p>最长不得超过20个标签。</p>   |

## 3. 响应结果

| 参数名称       | 类型                                                                           | 描述                                                       |
| ---------- | ---------------------------------------------------------------------------- | -------------------------------------------------------- |
| requestId  | String                                                                       | <p>唯一请求 ID。</p><p>每次请求都会返回。定位问题时需要提供该次请求的 requestId。</p> |
| totalCount | Integer                                                                      | 符合条件的数据总数。                                               |
| dataSet    | Array of [DiskInfo](/api-reference/cn/compute/zec/datastructure.md#diskinfo) | 云盘的结果集。                                                  |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}
**1. 查询云硬盘列表。**

```json
POST /api/v2/zec HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DescribeDisks
<Common Request Params>

Request：
{
  "diskStatus": "IN_USE",
  "diskSize": 20,
  "zoneId": "asia-east-1a"
}

Response：
{
  "requestId": "TB96A2CBB-F6D8-402B-B58B-7D869E4FC6EA",
  "response": {
    "requestId": "TB96A2CBB-F6D8-402B-B58B-7D869E4FC6EA",
    "totalCount": 1,
    "dataSet": [
      {
        "diskName": "Boot-disk-asia-east-1a-20GiB-01",
        "period": null,
        "resourceGroupName": "Default Resource Group",
        "instanceName": "Ubuntu-1vCPU-2gb-asia-east-1a-1",
        "chargeType": "PAY_AS_YOU_GO_BY_HOUR",
        "snapshotAbility": true,
        "portable": false,
        "expiredTime": null,
        "diskSize": 20,
        "instanceId": "your instance id",
        "regionId": "asia-east-1",
        "createTime": "2025-07-02T03:41:32Z",
        "serial": "d2n7st313u62hsnqrr7g",
        "zoneId": "asia-east-1a",
        "autoSnapshotPolicyId ": null,
        "diskStatus": "IN_USE",
        "diskId": "your disk id",
        "resourceGroupId": "e48af6cc-095b-494c-92b1-d0c011bc9e87",
        "diskType": "SYSTEM",
        "diskCategory": "Basic NVMe SSD",
        "tags":null
      }
    ]
  }
}
```

{% endtab %}
{% endtabs %}

## 5. 开发者工具

Zenlayer Cloud API 2.0 提供了配套的[开发工具集（SDK）](/api-reference/cn/api-introduction/toolkit.md)，未来会陆续支持更多开发语言，方便快速接入和使用Zenlayer的产品和服务。

## 6. 错误码

下面包含业务逻辑中遇到的错误码，其他错误码见[公共错误码](/api-reference/cn/api-introduction/instruction/commonerrorcode.md)

| HTTP状态码 | 错误码 | 说明 |
| ------- | --- | -- |


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