Updated on 2025-08-13 GMT+08:00

Adding or Deleting Instance Tags in Batches

Function

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

Calling Method

For details, see Calling APIs.

URI

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

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Parameter description:

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

Constraints:

N/A

Value range:

N/A

Default value:

N/A

instance_id

Yes

String

Parameter description:

Instance ID. To obtain it, log in to the RocketMQ console and find the instance ID on the RocketMQ instance details page.

Constraints:

N/A

Value range:

N/A

Default value:

N/A

Request Parameters

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

action

No

String

Parameter description:

Operation.

Constraints:

N/A

Value range:

  • create: Tags are created.

  • delete: Tags are deleted.

Default value:

N/A

tags

No

Array of TagEntity objects

Parameter description:

Tag list.

Constraints:

A RocketMQ instance can have a maximum of 20 tags.

Table 3 TagEntity

Parameter

Mandatory

Type

Description

key

No

String

Definition:

Tag key.

Constraints:

  • Cannot be left blank.

  • Must be unique for the same instance.

  • Can contain 1 to 128 characters.

  • Can contain letters, digits, spaces, and special characters _.:=+-@

  • Cannot start with sys

  • Cannot start or end with a space.

Range:

N/A

Default Value:

N/A

value

No

String

Definition:

Tag value.

Constraints:

  • Can contain 0 to 255 characters.

  • Can contain letters, digits, spaces, and special characters _.:=+-@

  • Cannot start or end with a space.

Range:

N/A

Default Value:

N/A

Response Parameters

Status code: 204

Tags are successfully added or deleted.

None

Example Requests

Creating instance tags with tag keys key1 and key2 and tag values value1 and value2

POST https://{endpoint}/v2/{project_id}/rocketmq/{instance_id}/tags/action

{
  "action" : "create",
  "tags" : [ {
    "key" : "key1",
    "value" : "value1"
  }, {
    "key" : "key2",
    "value" : "value2"
  } ]
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Creating instance tags with tag keys key1 and key2 and tag values value1 and value2

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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.rocketmq.v2.region.RocketMQRegion;
import com.huaweicloud.sdk.rocketmq.v2.*;
import com.huaweicloud.sdk.rocketmq.v2.model.*;

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

public class BatchCreateOrDeleteRocketmqTagSolution {

    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);

        RocketMQClient client = RocketMQClient.newBuilder()
                .withCredential(auth)
                .withRegion(RocketMQRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchCreateOrDeleteRocketmqTagRequest request = new BatchCreateOrDeleteRocketmqTagRequest();
        request.withInstanceId("{instance_id}");
        BatchCreateOrDeleteTagReq body = new BatchCreateOrDeleteTagReq();
        List<TagEntity> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new TagEntity()
                .withKey("key1")
                .withValue("value1")
        );
        listbodyTags.add(
            new TagEntity()
                .withKey("key2")
                .withValue("value2")
        );
        body.withTags(listbodyTags);
        body.withAction(BatchCreateOrDeleteTagReq.ActionEnum.fromValue("create"));
        request.withBody(body);
        try {
            BatchCreateOrDeleteRocketmqTagResponse response = client.batchCreateOrDeleteRocketmqTag(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());
        }
    }
}

Creating instance tags with tag keys key1 and key2 and tag values value1 and value2

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkrocketmq.v2.region.rocketmq_region import RocketMQRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkrocketmq.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 = RocketMQClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(RocketMQRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = BatchCreateOrDeleteRocketmqTagRequest()
        request.instance_id = "{instance_id}"
        listTagsbody = [
            TagEntity(
                key="key1",
                value="value1"
            ),
            TagEntity(
                key="key2",
                value="value2"
            )
        ]
        request.body = BatchCreateOrDeleteTagReq(
            tags=listTagsbody,
            action="create"
        )
        response = client.batch_create_or_delete_rocketmq_tag(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Creating instance tags with tag keys key1 and key2 and tag values value1 and value2

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package main

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

    request := &model.BatchCreateOrDeleteRocketmqTagRequest{}
	request.InstanceId = "{instance_id}"
	keyTags:= "key1"
	valueTags:= "value1"
	keyTags1:= "key2"
	valueTags1:= "value2"
	var listTagsbody = []model.TagEntity{
        {
            Key: &keyTags,
            Value: &valueTags,
        },
        {
            Key: &keyTags1,
            Value: &valueTags1,
        },
    }
	actionBatchCreateOrDeleteTagReq:= model.GetBatchCreateOrDeleteTagReqActionEnum().CREATE
	request.Body = &model.BatchCreateOrDeleteTagReq{
		Tags: &listTagsbody,
		Action: &actionBatchCreateOrDeleteTagReq,
	}
	response, err := client.BatchCreateOrDeleteRocketmqTag(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

Tags are successfully added or deleted.

Error Codes

See Error Codes.