Help Center/ Anti-DDoS Service/ API Reference/ AAD APIs/ AAD Domain Name Management/ Querying the Certificate Information Associated with a Domain Name
Updated on 2026-01-06 GMT+08:00

Querying the Certificate Information Associated with a Domain Name

Function

This API is used to query the certificate associated with a domain name.

Calling Method

For details, see Calling APIs.

URI

GET /v2/aad/domains/{domain_id}/certificate

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

domain_id

Yes

String

Domain name ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

token

Content-Type

Yes

String

Content-Type

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

domain_id

String

Domain name ID.

domain_name

String

Domain name

cert_info

CertInfo object

Certificate information.

Table 4 CertInfo

Parameter

Type

Description

cert_name

String

Certificate name

id

String

Certificate ID

apply_domain

String

Domain name.

expire_time

Long

Expiration time.

expire_status

Integer

Expiration status. The options are as follows: 0: normal; 1: expired; 2: about to expire.

Status code: 400

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_description

String

Error description.

Example Requests

None

Example Responses

Status code: 200

OK

""

SDK Sample Code

The SDK sample code is as follows.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
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.aad.v2.region.AadRegion;
import com.huaweicloud.sdk.aad.v2.*;
import com.huaweicloud.sdk.aad.v2.model.*;


public class ShowDomainCertificateSolution {

    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 GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        AadClient client = AadClient.newBuilder()
                .withCredential(auth)
                .withRegion(AadRegion.valueOf("<YOUR REGION>"))
                .build();
        ShowDomainCertificateRequest request = new ShowDomainCertificateRequest();
        request.withDomainId("{domain_id}");
        try {
            ShowDomainCertificateResponse response = client.showDomainCertificate(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());
        }
    }
}
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdkaad.v2.region.aad_region import AadRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkaad.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 = GlobalCredentials(ak, sk)

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

    try:
        request = ShowDomainCertificateRequest()
        request.domain_id = "{domain_id}"
        response = client.show_domain_certificate(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    aad "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aad/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aad/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aad/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 := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := aad.NewAadClient(
        aad.AadClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ShowDomainCertificateRequest{}
	request.DomainId = "{domain_id}"
	response, err := client.ShowDomainCertificate(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

OK

400

Error response

Error Codes

See Error Codes.