Updated on 2026-06-09 GMT+08:00

Batch Adding or Deleting Key Tags

Function

This API is used to add or delete key tags in batches.

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, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    kms:cmk:createTags

    Tagging

    KeyId *

    • kms:KeyOrigin

    • kms:KeySpec

    • kms:KeyUsage

    • kms:MultiRegionKeyType

    • g:EnterpriseProjectId

    • g:ResourceTag/<tag-key>

    kms:cmkTag:batch

    -

    -

    • g:RequestTag/<tag-key>

    • g:TagKeys

URI

POST /v1.0/{project_id}/kms/{key_id}/tags/action

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition

Project ID. For details, see Obtaining a Project ID.

Constraints

N/A

Range

The value returned by the IAM API is used, which contains 32 characters.

Default Value

N/A

key_id

Yes

String

Definition

Key ID

Constraints

  • The value must be a 36-byte ID.

  • The value must match the regular expression ^[0-9a-z]{8}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{4}-[0-9a-z]{12}$.

Range

N/A

Default Value

N/A

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

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

Constraints

N/A

Range

Obtain the value by calling the IAM API for obtaining the user token.

Default Value

N/A

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

tags

Yes

Array of TagItem objects

Definition

Tag list, which is the value pairs of tag keys and values.

Constraints

N/A

Range

N/A

Default Value

N/A

action

Yes

String

Definition

A 36-byte serial number of a request message, for example, 919c82d4-8046-4722-9094-35c3c6524cff.

Constraints

N/A

Range

  • create

  • delete

Default Value

N/A

sequence

No

String

Definition

A 36-byte serial number of a request message, for example, 919c82d4-8046-4722-9094-35c3c6524cff.

Constraints

N/A

Range

N/A

Default Value

N/A

Table 4 TagItem

Parameter

Mandatory

Type

Description

key

Yes

String

Definition

Tag key

Constraints

  • The value can contain up to 36 Unicode characters.

  • The value cannot contain ASCII characters (0–31), asterisks (*), angle brackets (< and >), backslashes (), or equal signs (=).

  • The value cannot be empty.

Range

N/A

Default Value

N/A

value

No

String

Definition

Tag value

Constraints

  • The value can contain up to 43 Unicode characters.

  • The value cannot contain ASCII characters (0–31), asterisks (*), angle brackets (< and >), backslashes (), or equal signs (=).

  • The value cannot be empty.

Range

N/A

Default Value

N/A

Response Parameters

Status code: 204

No Content

None

Example Requests

Add multiple key tags. For tag 1, the key is key1 and the value is value1. For tag 2, the key is key and the value is value3.

{
  "action" : "create",
  "tags" : [ {
    "key" : "key1",
    "value" : "value1"
  }, {
    "key" : "key",
    "value" : "value3"
  } ]
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Add multiple key tags. For tag 1, the key is key1 and the value is value1. For tag 2, the key is key and the value is value3.

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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.kms.v2.region.KmsRegion;
import com.huaweicloud.sdk.kms.v2.*;
import com.huaweicloud.sdk.kms.v2.model.*;

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

public class BatchCreateKmsTagsSolution {

    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);

        KmsClient client = KmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(KmsRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchCreateKmsTagsRequest request = new BatchCreateKmsTagsRequest();
        request.withKeyId("{key_id}");
        BatchCreateKmsTagsRequestBody body = new BatchCreateKmsTagsRequestBody();
        List<TagItem> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new TagItem()
                .withKey("key1")
                .withValue("value1")
        );
        listbodyTags.add(
            new TagItem()
                .withKey("key")
                .withValue("value3")
        );
        body.withAction("create");
        body.withTags(listbodyTags);
        request.withBody(body);
        try {
            BatchCreateKmsTagsResponse response = client.batchCreateKmsTags(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());
        }
    }
}

Add multiple key tags. For tag 1, the key is key1 and the value is value1. For tag 2, the key is key and the value is value3.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkkms.v2.region.kms_region import KmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkkms.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 = KmsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(KmsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = BatchCreateKmsTagsRequest()
        request.key_id = "{key_id}"
        listTagsbody = [
            TagItem(
                key="key1",
                value="value1"
            ),
            TagItem(
                key="key",
                value="value3"
            )
        ]
        request.body = BatchCreateKmsTagsRequestBody(
            action="create",
            tags=listTagsbody
        )
        response = client.batch_create_kms_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)

Add multiple key tags. For tag 1, the key is key1 and the value is value1. For tag 2, the key is key and the value is value3.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    kms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kms/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kms/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/kms/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, err := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        SafeBuild()

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

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


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

    client := kms.NewKmsClient(hcClient)

    request := &model.BatchCreateKmsTagsRequest{}
	request.KeyId = "{key_id}"
	valueTags:= "value1"
	valueTags1:= "value3"
	var listTagsbody = []model.TagItem{
        {
            Key: "key1",
            Value: &valueTags,
        },
        {
            Key: "key",
            Value: &valueTags1,
        },
    }
	request.Body = &model.BatchCreateKmsTagsRequestBody{
		Action: "create",
		Tags: listTagsbody,
	}
	response, err := client.BatchCreateKmsTags(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

204

No Content

Error Codes

See Error Codes.