> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/api-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/api-reference/cn/compute/bmc/vpc/describevpcs.md).

# DescribeVpcs

## 1. 接口描述

本接口(DescribeVpcs)用于本接口用于查询一个或多个指定VPC的信息。用户可以根据VPC ID、Subnet ID、 VPC节点ID、VPC名称等信息来搜索VPC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                                                   |
| --------------- | -- | --------------------------------------------------------------------- | ---------------------------------------------------- |
| vpcIds          | 否  | Array of String                                                       | <p>VPC ID。</p><p>取值可以由多个VPC ID组成一个。最多支持100个ID查询。</p> |
| vpcName         | 否  | String                                                                | VPC的名称。                                              |
| cidrBlock       | 否  | String                                                                | VPC的CIDR。                                            |
| vpcStatus       | 否  | [VpcStatus](/api-reference/cn/compute/bmc/datastructure.md#vpcstatus) | VPC的状态。                                              |
| vpcRegionId     | 否  | String                                                                | VPC的节点ID。                                            |
| resourceGroupId | 否  | String                                                                | <p>资源组的ID。</p><p>如果不传，则返回该用户可见的所有资源组内的VPC。</p>       |
| pageSize        | 否  | Integer                                                               | <p>返回的分页大小。</p><p>默认为20，最大为1000。</p>                 |
| pageNum         | 否  | Integer                                                               | <p>返回的分页数。</p><p>默认值：1</p>                           |
| 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/bmc/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 [VpcInfo](/api-reference/cn/compute/bmc/datastructure.md#vpcinfo) | VpcInfo结果集。                                              |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}
**1. 分页查询Vpc列表**

```json
POST /api/v2/bmc HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DescribeVpcs
Request:
{
  "pageSize": 10,
  "pageNum": 1
}
Response:
{
  "requestId": "T890357C5-9793-4668-BB32-217134475DAC",
  "response": {
    "requestId": "T890357C5-9793-4668-BB32-217134475DAC",
    "totalCount": 9,
    "dataSet": [
      {
        "vpcId": "your-vpc-id",
        "vpcRegionId": "HKG5",
        "vpcRegionName": "HKG-A_C",
        "vpcName": "Test-VPC",
        "cidrBlock": "10.0.0.0/8",
        "createTime": "2022-08-01T00:00:00Z",
        "vpcStatus": "AVAILABLE",
        "resourceGroupId": "your-resource-group-id",
        "resourceGroupName": "Default Resource Group"
      }
      ...
    ]
  }
}
```

{% 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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```
GET https://docs.console.zenlayer.com/api-reference/cn/compute/bmc/vpc/describevpcs.md?ask=<question>&goal=<endgoal>
```

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