文档首页/ 云防火墙 CFW/ API参考/ API/ 防火墙管理/ 更改防火墙名称 - UpdateFirewallName
更新时间:2026-07-09 GMT+08:00
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更改防火墙名称 - UpdateFirewallName

功能介绍

更改防火墙名称

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

PUT /v1/{project_id}/firewall/name

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

参数解释

项目ID,用于明确项目归属,配置后可通过该ID查询项目下资产,可以从调API处获取,也可以从控制台获取。项目ID获取方式

约束限制

不涉及

取值范围

32位UUID

默认取值

不涉及

表2 Query参数

参数

是否必选

参数类型

描述

fw_instance_id

String

参数解释

防火墙ID,用户创建防火墙实例后产生的唯一ID,配置后可区分不同防火墙,可通过防火墙ID获取方式获取

约束限制

不涉及

取值范围

36位UUID

默认取值

不涉及

请求参数

表3 请求Body参数

参数

是否必选

参数类型

描述

fw_instance_name

String

参数解释

防火墙名称

约束限制

防火墙名称为中英文,包含数字,下划线,中划线,长度为1-48

取值范围

不涉及

默认取值

不涉及

响应参数

状态码:200

表4 响应Body参数

参数

参数类型

描述

data

data object

参数解释

响应信息

取值范围

不涉及

表5 data

参数

参数类型

描述

id

String

参数解释

防火墙ID,可通过防火墙ID获取

方式获取

约束限制

不涉及

取值范围

不涉及

默认取值

不涉及

name

String

参数解释

防火墙名称

约束限制

防火墙名称为中英文,包含数字,下划线,中划线,长度为1-48

取值范围

不涉及

默认取值

不涉及

状态码:400

表6 响应Body参数

参数

参数类型

描述

error_code

String

参数解释

错误码

取值范围

不涉及

error_msg

String

参数解释

错误描述

取值范围

不涉及

请求示例

修改项目ID为5de88e3e18124fa99675fb51ceceaa31,防火墙ID为d2736642-009e-47e6-b66e-cc4355a9f8c8的防火墙名称

https://{Endpoint}/v1/5de88e3e18124fa99675fb51ceceaa31/firewall/name?fw_instance_id=d2736642-009e-47e6-b66e-cc4355a9f8c8

{
  "fw_instance_name" : "CFW"
}

响应示例

状态码:200

OK

{
  "data" : {
    "id" : "d2736642-009e-47e6-b66e-cc4355a9f8c8",
    "name" : "CFW"
  }
}

状态码:400

Bad Request

{
  "error_code" : "CFW.00200003",
  "error_msg" : "参数错误"
}

SDK代码示例

SDK代码示例如下。

修改项目ID为5de88e3e18124fa99675fb51ceceaa31,防火墙ID为d2736642-009e-47e6-b66e-cc4355a9f8c8的防火墙名称

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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.cfw.v1.region.CfwRegion;
import com.huaweicloud.sdk.cfw.v1.*;
import com.huaweicloud.sdk.cfw.v1.model.*;


public class UpdateFirewallNameSolution {

    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);

        CfwClient client = CfwClient.newBuilder()
                .withCredential(auth)
                .withRegion(CfwRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateFirewallNameRequest request = new UpdateFirewallNameRequest();
        UpdateFirewallNameDto body = new UpdateFirewallNameDto();
        body.withFwInstanceName("CFW");
        request.withBody(body);
        try {
            UpdateFirewallNameResponse response = client.updateFirewallName(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());
        }
    }
}

修改项目ID为5de88e3e18124fa99675fb51ceceaa31,防火墙ID为d2736642-009e-47e6-b66e-cc4355a9f8c8的防火墙名称

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcfw.v1.region.cfw_region import CfwRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkcfw.v1 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 = CfwClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(CfwRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdateFirewallNameRequest()
        request.body = UpdateFirewallNameDto(
            fw_instance_name="CFW"
        )
        response = client.update_firewall_name(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

修改项目ID为5de88e3e18124fa99675fb51ceceaa31,防火墙ID为d2736642-009e-47e6-b66e-cc4355a9f8c8的防火墙名称

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    cfw "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/cfw/v1/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 := cfw.CfwClientBuilder().
         WithRegion(region.ValueOf("<YOUR REGION>")).
         WithCredential(auth).
         SafeBuild()


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

    client := cfw.NewCfwClient(hcClient)

    request := &model.UpdateFirewallNameRequest{}
	request.Body = &model.UpdateFirewallNameDto{
		FwInstanceName: "CFW",
	}
	response, err := client.UpdateFirewallName(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

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

400

Bad Request

错误码

请参见错误码

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