文档首页/ 分布式缓存服务 DCS/ API参考/ API V2（推荐）/ 标签管理/ 批量添加或删除标签
更新时间：2024-09-03 GMT+08:00
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批量添加或删除标签

功能介绍

为指定实例批量添加标签，或批量删除标签。

调用方法

请参见如何调用API。

URI

POST /v2/{project_id}/dcs/{instance_id}/tags/action

表1 路径参数

参数

是否必选

参数类型

描述

project_id

是

String

项目ID。获取方法请参见获取项目ID。

instance_id

是

String

实例ID。

请求参数

表2 请求Body参数

参数

是否必选

参数类型

描述

action

是

String

操作标识：仅限于create（创建）、delete（删除）。

tags

是

Array of ResourceTag objects

标签列表。
表3 ResourceTag

参数

是否必选

参数类型

描述

key

是

String

标签键。

  • 对于同一资源键值唯一。

  • 长度不超过128个字符。

  • 标签的键必须唯一且输入不能为空。

value

否

String

标签值。

  • action为create时必选。action为delete时非必选。

  • 长度不超过255个字符。

响应参数

无

请求示例

  • 为指定实例批量添加标签。

    POST https://{dcs_endpoint}/v2/7dddae81f0e34f62adb9618bc8c8b1fe/dcs/01928d55-7020-4500-9c29-774caabe4bc4/tags/action

{
  "action" : "create",
  "tags" : [ {
    "value" : "2",
    "key" : "dcs001"
  }, {
    "value" : "4",
    "key" : "dcs003"
  } ]
}

  • 为指定实例批量删除标签。

    POST https://{dcs_endpoint}/v2/7dddae81f0e34f62adb9618bc8c8b1fe/dcs/01928d55-7020-4500-9c29-774caabe4bc4/tags/action

{
  "action" : "delete",
  "tags" : [ {
    "key" : "key1",
    "value" : "11"
  } ]
}

响应示例

无

SDK代码示例

SDK代码示例如下。

  • 为指定实例批量添加标签。

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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.dcs.v2.region.DcsRegion;
import com.huaweicloud.sdk.dcs.v2.*;
import com.huaweicloud.sdk.dcs.v2.model.*;

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

public class BatchCreateOrDeleteTagsSolution {

    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);

        DcsClient client = DcsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DcsRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchCreateOrDeleteTagsRequest request = new BatchCreateOrDeleteTagsRequest();
        request.withInstanceId("{instance_id}");
        CreateOrDeleteInstanceTags body = new CreateOrDeleteInstanceTags();
        List<ResourceTag> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new ResourceTag()
                .withKey("dcs001")
                .withValue("2")
        );
        listbodyTags.add(
            new ResourceTag()
                .withKey("dcs003")
                .withValue("4")
        );
        body.withTags(listbodyTags);
        body.withAction("create");
        request.withBody(body);
        try {
            BatchCreateOrDeleteTagsResponse response = client.batchCreateOrDeleteTags(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());
        }
    }
}

  • 为指定实例批量删除标签。

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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.dcs.v2.region.DcsRegion;
import com.huaweicloud.sdk.dcs.v2.*;
import com.huaweicloud.sdk.dcs.v2.model.*;

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

public class BatchCreateOrDeleteTagsSolution {

    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);

        DcsClient client = DcsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DcsRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchCreateOrDeleteTagsRequest request = new BatchCreateOrDeleteTagsRequest();
        request.withInstanceId("{instance_id}");
        CreateOrDeleteInstanceTags body = new CreateOrDeleteInstanceTags();
        List<ResourceTag> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new ResourceTag()
                .withKey("key1")
                .withValue("11")
        );
        body.withTags(listbodyTags);
        body.withAction("delete");
        request.withBody(body);
        try {
            BatchCreateOrDeleteTagsResponse response = client.batchCreateOrDeleteTags(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());
        }
    }
}

  • 为指定实例批量添加标签。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdcs.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 = DcsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DcsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = BatchCreateOrDeleteTagsRequest()
        request.instance_id = "{instance_id}"
        listTagsbody = [
            ResourceTag(
                key="dcs001",
                value="2"
            ),
            ResourceTag(
                key="dcs003",
                value="4"
            )
        ]
        request.body = CreateOrDeleteInstanceTags(
            tags=listTagsbody,
            action="create"
        )
        response = client.batch_create_or_delete_tags(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 为指定实例批量删除标签。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdcs.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 = DcsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DcsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = BatchCreateOrDeleteTagsRequest()
        request.instance_id = "{instance_id}"
        listTagsbody = [
            ResourceTag(
                key="key1",
                value="11"
            )
        ]
        request.body = CreateOrDeleteInstanceTags(
            tags=listTagsbody,
            action="delete"
        )
        response = client.batch_create_or_delete_tags(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 为指定实例批量添加标签。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/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 := dcs.NewDcsClient(
        dcs.DcsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.BatchCreateOrDeleteTagsRequest{}
	request.InstanceId = "{instance_id}"
	valueTags:= "2"
	valueTags1:= "4"
	var listTagsbody = []model.ResourceTag{
        {
            Key: "dcs001",
            Value: &valueTags,
        },
        {
            Key: "dcs003",
            Value: &valueTags1,
        },
    }
	request.Body = &model.CreateOrDeleteInstanceTags{
		Tags: listTagsbody,
		Action: "create",
	}
	response, err := client.BatchCreateOrDeleteTags(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

  • 为指定实例批量删除标签。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    dcs "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/dcs/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 := dcs.NewDcsClient(
        dcs.DcsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.BatchCreateOrDeleteTagsRequest{}
	request.InstanceId = "{instance_id}"
	valueTags:= "11"
	var listTagsbody = []model.ResourceTag{
        {
            Key: "key1",
            Value: &valueTags,
        },
    }
	request.Body = &model.CreateOrDeleteInstanceTags{
		Tags: listTagsbody,
		Action: "delete",
	}
	response, err := client.BatchCreateOrDeleteTags(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

204

添加/删除标签成功。

错误码

请参见错误码。

父主题： 标签管理

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