文档首页/ 云专线 DC/ API参考/ API/ 虚拟接口对等体连通性探测/ 查询虚拟接口对等体连通性探测实例列表 - ListVifPeerDetections
更新时间:2026-10-21 GMT+08:00
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查询虚拟接口对等体连通性探测实例列表 - ListVifPeerDetections

功能介绍

当您的对虚拟接口对等体发起连通性探测后,您可以通过此接口查询多次探测的信息,包括ID、探测开始时间、探测结束时间、探测状态、丢包率等。

调用方法

请参见如何调用API。

授权信息

账号具备所有API的调用权限,如果使用账号下的IAM用户调用当前API,该IAM用户需具备调用API所需的权限。

  • 如果使用角色与策略授权,具体权限要求请参见权限和授权项。
  • 如果使用身份策略授权,当前API调用无需身份策略权限。

URI

GET /v3/{project_id}/dcaas/vif-peer-detections

表1 路径参数

参数

是否必选

参数类型

描述

project_id

是

String

参数解释:

租户项目ID。获取方法请参见《统一身份认证服务API参考》的『获取账号项目ID』章节,或通过查询项目列表接口获取

约束限制:

不涉及

取值范围:

32 位十六进制字符(0-9, a-f, A-F)

默认取值:

不涉及

表2 Query参数

参数

是否必选

参数类型

描述

marker

否

String

参数解释:

上一页最后一条资源记录的ID,为空时为查询第一页。

约束限制:

必须与limit一起使用。

取值范围:

长度不超过36个字符

默认取值:

不涉及

limit

否

Integer

参数解释:

每页返回的个数。

约束限制:

不涉及

取值范围:

1~2000。

默认取值:

2000

sort_key

否

String

参数解释:

排序字段。

约束限制:

不涉及

取值范围:

只能由字母、数字及连字符组成,长度不超过36个字符

默认取值:

id

sort_dir

否

Array of strings

参数解释:

返回结果按照升序(asc)或降序(desc)排列,默认为asc

约束限制:

不涉及

offset

否

Integer

参数解释:

分页偏移量

约束限制:

不涉及

取值范围:

1~1000

默认取值:

不涉及

page_reverse

否

Boolean

参数解释:

是否反向查询。

约束限制:

必须与limit一起使用。

当page_reverse=true时,若要查询上一页,marker取值为当前页返回值的previous_marker。

取值范围:

true:查询上一页。

false:查询下一页。

默认取值:

false

vif_peer_id

否

String

虚拟接口对等体ID

请求参数

表3 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

是

String

参数解释:

用户Token。 获取Token,请参考《统一身份认证服务API参考》的「获取用户Token」章节。请求响应成功后在响应消息头中包含的「X-Subject-Token」的值即为Token值。

约束限制:

不涉及

取值范围:

不涉及

默认取值:

不涉及

响应参数

状态码:200

无

请求示例

查询虚拟接口对等体连通性探测实例列表

GET https://{dc_endpoint}/v3/b197c48159d44a66b32c538c3f8da89a/dcaas/vif-peer-detections

响应示例

状态码:200

查询虚拟接口对等体连通性探测实例列表返回体

{
  "request_id" : "ecf6442668da7d4adf0dfaf4bded8840",
  "vif_peer_detections" : [ {
    "id" : "a3b2dbbc-b0d0-4197-b133-b446dcf4c9af",
    "vif_peer_id" : "1158951c-a6f1-40a0-af88-632817fd24ac",
    "project_id" : "b197c48159d44a66b32c538c3f8da89a",
    "domain_id" : "16f5abbe1f624ce3a7f4b19751a8af72",
    "start_time" : "2025-07-05T15:12:14Z",
    "status" : "complete",
    "loss_ratio" : 0
  } ],
  "page_info" : {
    "previous_marker" : "a3b2dbbc-b0d0-4197-b133-b446dcf4c9af",
    "current_count" : 1
  }
}

SDK代码示例

SDK代码示例如下。

Java

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.dc.v3.region.DcRegion;
import com.huaweicloud.sdk.dc.v3.*;
import com.huaweicloud.sdk.dc.v3.model.*;


public class ListVifPeerDetectionsSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                .withAk(ak)
                .withSk(sk);

        DcClient client = DcClient.newBuilder()
                .withCredential(auth)
                .withRegion(DcRegion.valueOf("<YOUR REGION>"))
                .build();
        ListVifPeerDetectionsRequest request = new ListVifPeerDetectionsRequest();
        try {
            ListVifPeerDetectionsResponse response = client.listVifPeerDetections(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

Python

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdc.v3.region.dc_region import DcRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdc.v3 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

    client = DcClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DcRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListVifPeerDetectionsRequest()
        response = client.list_vif_peer_detections(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Go

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dc "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dc/v3/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")
    projectId := "{project_id}"

    auth, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

    if err != nil {
        fmt.Println(err)
        return
    }

    hcClient, err := dc.DcClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


    if err != nil {
        fmt.Println(err)
        return
    }

    client := dc.NewDcClient(hcClient)

    request := &model.ListVifPeerDetectionsRequest{}
	response, err := client.ListVifPeerDetections(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

OK

错误码

请参见错误码。

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