Updated on 2025-11-26 GMT+08:00

Querying Anti-DDoS Specifications

Function

This API allows you to query available Anti-DDoS defense policies. You can select a policy for Anti-DDoS traffic cleaning.

Calling Method

For details, see Calling APIs.

URI

GET /v2/{project_id}/antiddos/query-config-list

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

It can be obtained by calling the IAM API used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

Content-Type

Yes

String

Content-Type request header.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

traffic_limited_list

Array of TriggerBpsDict objects

List of traffic limits.

http_limited_list

Array of TriggerQpsDict objects

List of HTTP limits.

connection_limited_list

Array of CleanLimitDict objects

List of connection limits.

extend_ddos_config

Array of ExtendDDoSSet objects

Extended configuration list.

Table 4 TriggerBpsDict

Parameter

Type

Description

traffic_pos_id

Long

Position ID of traffic. The options are as follows: 1: 10 Mbit/s; 2: 30 Mbit/s; 3: 50 Mbit/s; 4: 70 Mbit/s; 5: 100 Mbit/s; 6: 150 Mbit/s; 7: 200 Mbit/s; 8: 250 Mbit/s; 9: 300 Mbit/s; 10: 500 Mbit/s; 11: 800 Mbit/s;88: 1,000 Mbit/s; 99: default protection

traffic_per_second

Long

Threshold of traffic per second (Mbit/s).

packet_per_second

Long

Threshold of number of packets per second.

Table 5 TriggerQpsDict

Parameter

Type

Description

http_request_pos_id

Long

Segment ID of the HTTP request counts. The value is fixed to 1.

http_packet_per_second

Long

Threshold of number of HTTP requests per second.

Table 6 CleanLimitDict

Parameter

Type

Description

cleaning_access_pos_id

Long

Position ID of access limit during cleaning. The options are as follows: 1: 10 Mbit/s; 2: 30 Mbit/s; 3: 50 Mbit/s; 4: 70 Mbit/s; 5: 100 Mbit/s; 6: 150 Mbit/s; 7: 200 Mbit/s; 8: 250 Mbit/s; 9: 300 Mbit/s; 10: 500 Mbit/s; 11: 800 Mbit/s;88: 1,000 Mbit/s; 99: default protection

new_connection_limited

Long

Number of new connections of a source IP address.

total_connection_limited

Long

Total number of connections of a source IP address.

Table 7 ExtendDDoSSet

Parameter

Type

Description

SetID

Long

Configuration segment ID.

new_connection_limited

Long

Number of new connections of a source IP address.

total_connection_limited

Long

Total number of connections of a source IP address.

http_packet_per_second

Long

Threshold of number of HTTP requests per second.

traffic_per_second

Long

Threshold of traffic per second (Mbit/s).

packet_per_second

Long

Threshold of number of packets per second.

Example Requests

None

Example Responses

Status code: 200

Request succeeded.

{
  "traffic_limited_list" : [ {
    "traffic_pos_id" : 1,
    "traffic_per_second" : 10,
    "packet_per_second" : 2000
  }, {
    "traffic_pos_id" : 2,
    "traffic_per_second" : 30,
    "packet_per_second" : 6000
  }, {
    "traffic_pos_id" : 3,
    "traffic_per_second" : 50,
    "packet_per_second" : 10000
  }, {
    "traffic_pos_id" : 4,
    "traffic_per_second" : 70,
    "packet_per_second" : 15000
  }, {
    "traffic_pos_id" : 5,
    "traffic_per_second" : 100,
    "packet_per_second" : 20000
  }, {
    "traffic_pos_id" : 6,
    "traffic_per_second" : 150,
    "packet_per_second" : 25000
  }, {
    "traffic_pos_id" : 7,
    "traffic_per_second" : 200,
    "packet_per_second" : 35000
  }, {
    "traffic_pos_id" : 8,
    "traffic_per_second" : 250,
    "packet_per_second" : 50000
  }, {
    "traffic_pos_id" : 9,
    "traffic_per_second" : 300,
    "packet_per_second" : 70000
  }, {
    "traffic_pos_id" : 88,
    "traffic_per_second" : 1000,
    "packet_per_second" : 300000
  } ],
  "http_limited_list" : [ {
    "http_request_pos_id" : 1,
    "http_packet_per_second" : 100
  }, {
    "http_request_pos_id" : 2,
    "http_packet_per_second" : 150
  }, {
    "http_request_pos_id" : 3,
    "http_packet_per_second" : 240
  }, {
    "http_request_pos_id" : 4,
    "http_packet_per_second" : 350
  }, {
    "http_request_pos_id" : 5,
    "http_packet_per_second" : 480
  }, {
    "http_request_pos_id" : 6,
    "http_packet_per_second" : 550
  }, {
    "http_request_pos_id" : 7,
    "http_packet_per_second" : 700
  }, {
    "http_request_pos_id" : 8,
    "http_packet_per_second" : 850
  }, {
    "http_request_pos_id" : 9,
    "http_packet_per_second" : 1000
  }, {
    "http_request_pos_id" : 10,
    "http_packet_per_second" : 1500
  }, {
    "http_request_pos_id" : 11,
    "http_packet_per_second" : 2000
  }, {
    "http_request_pos_id" : 12,
    "http_packet_per_second" : 3000
  }, {
    "http_request_pos_id" : 13,
    "http_packet_per_second" : 5000
  }, {
    "http_request_pos_id" : 14,
    "http_packet_per_second" : 10000
  }, {
    "http_request_pos_id" : 15,
    "http_packet_per_second" : 20000
  } ],
  "connection_limited_list" : [ {
    "cleaning_access_pos_id" : 1,
    "new_connection_limited" : 10,
    "total_connection_limited" : 30
  }, {
    "cleaning_access_pos_id" : 2,
    "new_connection_limited" : 20,
    "total_connection_limited" : 100
  }, {
    "cleaning_access_pos_id" : 3,
    "new_connection_limited" : 30,
    "total_connection_limited" : 200
  }, {
    "cleaning_access_pos_id" : 4,
    "new_connection_limited" : 40,
    "total_connection_limited" : 250
  }, {
    "cleaning_access_pos_id" : 5,
    "new_connection_limited" : 50,
    "total_connection_limited" : 300
  }, {
    "cleaning_access_pos_id" : 6,
    "new_connection_limited" : 60,
    "total_connection_limited" : 500
  }, {
    "cleaning_access_pos_id" : 7,
    "new_connection_limited" : 70,
    "total_connection_limited" : 600
  }, {
    "cleaning_access_pos_id" : 8,
    "new_connection_limited" : 80,
    "total_connection_limited" : 700
  } ],
  "extend_ddos_config" : [ ]
}

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
47
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.antiddos.v2.region.AntiDDoSRegion;
import com.huaweicloud.sdk.antiddos.v2.*;
import com.huaweicloud.sdk.antiddos.v2.model.*;


public class ListNewConfigsSolution {

    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);

        AntiDDoSClient client = AntiDDoSClient.newBuilder()
                .withCredential(auth)
                .withRegion(AntiDDoSRegion.valueOf("<YOUR REGION>"))
                .build();
        ListNewConfigsRequest request = new ListNewConfigsRequest();
        try {
            ListNewConfigsResponse response = client.listNewConfigs(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 BasicCredentials
from huaweicloudsdkantiddos.v2.region.antiddos_region import AntiDDoSRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkantiddos.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"]
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId)

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

    try:
        request = ListNewConfigsRequest()
        response = client.list_new_configs(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
37
package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    antiddos "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/antiddos/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/antiddos/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/antiddos/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")
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        Build()

    client := antiddos.NewAntiDDoSClient(
        antiddos.AntiDDoSClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListNewConfigsRequest{}
	response, err := client.ListNewConfigs(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

Request succeeded.

Error Codes

See Error Codes.