> 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/bmc/bare-metal-instance/describeinstancesmonitorhealth.md).

# DescribeInstancesMonitorHealth

## 1. 接口描述

本接口(DescribeInstancesMonitorHealth)用于查询实例的硬件状态信息。

{% hint style="info" %}
**注意事项**

* 支持批量操作。每次请求批量实例的上限为10。
  {% endhint %}

## 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                                                                                  |
| ----------- | -- | --------------- | ----------------------------------------------------------------------------------- |
| instanceIds | 是  | Array of String | <p>一个或多个待操作的实例ID。</p><p>可通过DescribeInstances接口返回值中的instanceId获取。每次请求批量实例的上限为10。</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> |
| monitorHealthList | Array of [InstanceHealth](/api-reference/cn/bmc/datastructure.md#instancehealth) | 硬件状态信息列表。                                                |

## 4. 代码示例

{% tabs %}
{% tab title="示例" %}

1. **查询实例的硬件状态信息。**

```json
POST /api/v2/bmc HTTP/1.1
Host: console.zenlayer.com
Content-Type: application/json
X-ZC-Action: DescribeInstancesMonitorHealth
Request:
{
  "instanceIds": [
    "instanceId1",
    "instanceId2"
  ]
}
Response:
{
  "requestId": "T4C35327C-7B13-47B8-A815-5E5213D4A9F9",
  "response": {
    "requestId": "T4C35327C-7B13-47B8-A815-5E5213D4A9F9",
    "monitorHealthList": [
      {
        "instanceId": "instanceId1",
        "cpuStatus": "UNKNOWN",
        "diskStatus": "UNKNOWN",
        "ipmiPing": "OK",
        "ipmiStatus": "OK",
        "memoryStatus": "UNKNOWN",
        "psuStatus": "OK",
        "wanPortStatus": "OK",
        "fanStatus": "OK",
        "serverBrand": "SUPERMICRO",
        "serverModel": "SYS-5039MS-H8TRF",
        "cpuTemp": 40,
        "inletTemp": 20,
        "tempUnit": "Celsius"
      },
      {
        "instanceId": "instanceId2",
        "cpuStatus": "UNKNOWN",
        "diskStatus": "UNKNOWN",
        "ipmiPing": "OK",
        "ipmiStatus": "OK",
        "memoryStatus": "UNKNOWN",
        "psuStatus": "OK",
        "wanPortStatus": "OK",
        "fanStatus": "OK",
        "serverBrand": "SUPERMICRO",
        "serverModel": "SYS-5039MS-H8TRF"
        "cpu0Temp": 40,
        "cpu1Temp": 39
        "inletTemp": 20,
        "tempUnit": "Celsius"
      }
    ]
  }
}
```

{% 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 |
| ------- | --- | -- |