Help Center/ Domain Name Service/ API Reference/ APIs/ Batch Operations/ Batch Querying Resources Related to DNS Query Statistics
Updated on 2026-09-28 GMT+08:00

Batch Querying Resources Related to DNS Query Statistics

Function

This API is used to batch query resources related to DNS query statistics.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, no identity policy-based permission required for calling this API.

URI

POST /v2.1/batch-query-instances

Request Parameters

Table 1 Request body parameters

Parameter

Mandatory

Type

Description

dim_name

Yes

Array of strings

Definition

Query dimensions supported by DNS batch query APIs. This field is a string array. Each element is a dimension name, which is used to filter monitoring instances by dimension. The supported dimensions are as follows:

  • dns_public_zone_id: Public zone ID.

  • dns_public_recordset_id: Public record set ID, which must be used together with dns_public_zone_id.

  • dns_private_zone_id: Private zone ID.

  • vpc_id: VPC ID, which must be used together with dns_private_zone_id.

Constraints

N/A

ids

Yes

Array<Array<String>>

Definition

List of resource IDs reported by DNS. The value is a two-dimensional array. Each element in the outer array is a combination of resource IDs. The element sequence in the inner subarray corresponds to the dimension sequence defined by dim_name. You can obtain the ID by calling the API for querying public zones (ListPublicZones) or for querying private zones (ListPrivateZones).

Constraints

If dim_name is a combination of dimensions (for example, dns_public_zone_id and dns_public_recordset_id), each inner subarray must provide the corresponding number of IDs based on the dimension sequence defined by dim_name.

Response Parameters

Status code: 200

Table 2 Response body parameters

Parameter

Type

Description

instances

Array of ResolutionInstances objects

Definition

Resource details returned by querying resource IDs. This field is an array. Each element contains information such as the public zone ID, public record set ID, and VPC ID.

Table 3 ResolutionInstances

Parameter

Type

Description

dns_public_zone_id

ZoneResolutionInstances object

Definition

Resource details of the public zone.

dns_public_recordset_id

RsetResolutionInstances object

Definition

Details about a public zone record set. This field must be used together with dns_public_zone_id.

dns_private_zone_id

ZoneResolutionInstances object

Definition

Resource details of the private zone.

vpc_id

VpcResolutionInstances object

Definition

Details about the VPC. This field must be used together with dns_private_zone_id.

Table 4 RsetResolutionInstances

Parameter

Type

Description

id

String

Definition

Record set ID.

Range

N/A

name

String

Definition

Domain name for which the record set is configured.

Range

N/A

status

String

Definition

Record set status.

Range

  • ACTIVE: Normal

  • PENDING_CREATE: Creating

  • PENDING_UPDATE: Updating

  • PENDING_DELETE: Deleting

  • PENDING_FREEZE: Freezing

  • FREEZE: Frozen

  • ILLEGAL: Frozen due to violations

  • POLICE: Frozen due to security reasons

  • PENDING_DISABLE: Disabling

  • DISABLE: Disabled

  • ERROR: Failed

type

String

Definition

Record set type.

Range

  • A: maps a domain name to specified IPv4 addresses.

  • AAAA: maps a domain name to specified IPv6 addresses.

  • MX: maps domain names to email servers.

  • CNAME: maps one domain name to another domain name or multiple domain names to one domain name.

  • TXT: stores text-based information associated with a domain name.

  • SRV: records the services provided by servers.

  • NS: specifies the authoritative DNS server of a domain name.

  • SOA: provides basic information about domain names and details about authoritative servers.

  • CAA: specifies the CA that issues HTTPS certificates for a domain name to prevent incorrect certificate issuing. It only applies to public domain name resolution.

  • PTR: maps an IP address back to a domain name. It only applies to private domain name resolution.

Table 5 ZoneResolutionInstances

Parameter

Type

Description

id

String

Definition

Zone ID.

Range

N/A

name

String

Definition

Domain name.

Range

N/A

status

String

Definition

The zone status.

Range

  • ACTIVE: Normal

  • PENDING_CREATE: Creating

  • PENDING_UPDATE: Updating

  • PENDING_DELETE: Deleting

  • PENDING_FREEZE: Freezing

  • FREEZE: Frozen

  • ILLEGAL: Frozen due to violations

  • POLICE: Frozen due to security reasons

  • PENDING_DISABLE: Disabling

  • DISABLE: Disabled

  • ERROR: Failed

region

String

Definition

Region where the zone belongs.

Range

N/A

enterprise_project_id

String

Definition

Enterprise project ID.

Range

N/A

Table 6 VpcResolutionInstances

Parameter

Type

Description

id

String

Definition

VPC ID.

Range

N/A

name

String

Definition

VPC name.

Range

N/A

Example Requests

Querying resources related to DNS query statistics

POST https://{Endpoint}/v2.1/batch-query-instances

{
  "dim_name" : [ "dns_public_zone_id", "dns_public_recordset_id" ],
  "ids" : [ [ "9a175b9787bcc2710187c5ae33ad2670", "9a186e6689ce017c0189cfff487966cb" ], [ "9a175b9785770684018577afafe900dc", "9a175b9784c34a960184c35e4243000b" ] ]
}

Example Responses

Status code: 200

{
  "instances" : [ {
    "dns_public_zone_id" : {
      "name" : "example.com.",
      "id" : "9a175b9787bcc2710187c5ae33ad2670",
      "region" : "global",
      "enterprise_project_id" : "0"
    },
    "dns_public_recordset_id" : {
      "id" : "9a186e6689ce017c0189cfff487966cb",
      "name" : "www.example.com."
    }
  }, {
    "dns_public_zone_id" : {
      "name" : "example.cn.",
      "id" : "9a175b9785770684018577afafe900dc",
      "region" : "global",
      "enterprise_project_id" : "50b6a13d-4b22-4122-a100-e9915b9c1cff"
    },
    "dns_public_recordset_id" : {
      "id" : "9a175b9784c34a960184c35e4243000b",
      "name" : "www.example.cn."
    }
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

Querying resources related to DNS query statistics

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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.dns.v2.region.DnsRegion;
import com.huaweicloud.sdk.dns.v2.*;
import com.huaweicloud.sdk.dns.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class ListInstancesSolution {

    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");

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

        DnsClient client = DnsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DnsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListInstancesRequest request = new ListInstancesRequest();
        ListInstancesRequestBody body = new ListInstancesRequestBody();
        List<String> listIdsIds = new ArrayList<>();
        listIdsIds.add("9a175b9785770684018577afafe900dc");
        listIdsIds.add("9a175b9784c34a960184c35e4243000b");
        List<String> listIdsIds1 = new ArrayList<>();
        listIdsIds1.add("9a175b9787bcc2710187c5ae33ad2670");
        listIdsIds1.add("9a186e6689ce017c0189cfff487966cb");
        List<List<String>> listbodyIds = new ArrayList<>();
        listbodyIds.add(listIdsIds);
        listbodyIds.add(listIdsIds1);
        List<String> listbodyDimName = new ArrayList<>();
        listbodyDimName.add("dns_public_zone_id");
        listbodyDimName.add("dns_public_recordset_id");
        body.withIds(listbodyIds);
        body.withDimName(listbodyDimName);
        request.withBody(body);
        try {
            ListInstancesResponse response = client.listInstances(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());
        }
    }
}

Querying resources related to DNS query statistics

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdns.v2.region.dns_region import DnsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdns.v2 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"]

    credentials = BasicCredentials(ak, sk)

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

    try:
        request = ListInstancesRequest()
        listIdsIds = [
            "9a175b9785770684018577afafe900dc",
            "9a175b9784c34a960184c35e4243000b"
        ]
        listIdsIds1 = [
            "9a175b9787bcc2710187c5ae33ad2670",
            "9a186e6689ce017c0189cfff487966cb"
        ]
        listIdsbody = [
            listIdsIds,
            listIdsIds1
        ]
        listDimNamebody = [
            "dns_public_zone_id",
            "dns_public_recordset_id"
        ]
        request.body = ListInstancesRequestBody(
            ids=listIdsbody,
            dim_name=listDimNamebody
        )
        response = client.list_instances(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Querying resources related to DNS query statistics

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dns "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dns/v2/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")

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

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

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


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

    client := dns.NewDnsClient(hcClient)

    request := &model.ListInstancesRequest{}
	var listIdsIds = []string{
        "9a175b9785770684018577afafe900dc",
	    "9a175b9784c34a960184c35e4243000b",
    }
	var listIdsIds1 = []string{
        "9a175b9787bcc2710187c5ae33ad2670",
	    "9a186e6689ce017c0189cfff487966cb",
    }
	var listIdsbody = [][]string{
        listIdsIds,
        listIdsIds1,
    }
	var listDimNamebody = []string{
        "dns_public_zone_id",
	    "dns_public_recordset_id",
    }
	request.Body = &model.ListInstancesRequestBody{
		Ids: listIdsbody,
		DimName: listDimNamebody,
	}
	response, err := client.ListInstances(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

For SDK sample code of more programming languages, see the Sample Code tab in API Explorer. SDK sample code can be automatically generated.

Status Codes

Status Code

Description

200

Querying DNS resources

Error Codes

See Error Codes.