Updated on 2026-07-30 GMT+08:00

Deleting Predefined Tags

Function

This API is used to delete predefined tags. This API supports idempotency and batch data processing.

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

    tms:predefineTags:delete

    Write

    -

    -

    -

    -

URI

POST /v1.0/predefine_tags/action

Request Parameters

Table 1 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

User token. For details about how to obtain it, see Authentication.

Constraints

TMS is a global service. Set scope to domain when you call the IAM API to obtain a user token.

Range

N/A

Default Value

N/A

Table 2 Request body parameters

Parameter

Mandatory

Type

Description

action

Yes

String

Definition

Operation identifier.

Constraints

When deleting predefined tags, pass delete.

Range

delete: Deleting predefined tags

Default Value

N/A

tags

Yes

Array of PredefineTagRequest objects

Definition

List of predefined tags to be deleted.

Constraints

You can delete 1 to 50 predefined tags at a time.

Table 3 PredefineTagRequest

Parameter

Mandatory

Type

Description

key

Yes

String

Definition

Tag key.

Constraints

N/A

Range

Only letters, digits, hyphens (-), and underscores (_) are allowed.

Length: 1 to 36 characters.

Default Value

N/A

value

Yes

String

Definition

Tag value.

Constraints

N/A

Range

Only uppercase letters, lowercase letters, digits, periods (.), hyphens (-), and underscores (_) are allowed.

Each value can contain 1 to 43 characters and can be an empty string.

Default Value

N/A

Response Parameters

Status code: 204

No Content

Status code: 400

Table 4 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 5 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 401

Table 6 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 7 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 403

Table 8 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 9 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 404

Table 10 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 11 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 405

Table 12 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 13 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 406

Table 14 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 15 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 409

Table 16 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 17 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 410

Table 18 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 19 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 412

Table 20 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 21 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 429

Table 22 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 23 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 500

Table 24 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 25 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 501

Table 26 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 27 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Status code: 503

Table 28 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Definition

Error message in the response.

Table 29 RespErrorMessage

Parameter

Type

Description

error_code

String

Definition

Error code. For details about the error codes of the corresponding cloud service, see Error Codes.

Range

N/A

error_msg

String

Definition

Error description.

Range

N/A

Example Requests

Deleting predefined tags

POST https://{Endpoint}/v1.0/predefine_tags/action

{
  "action" : "delete",
  "tags" : [ {
    "key" : "ENV1",
    "value" : "DEV1"
  }, {
    "key" : "ENV2",
    "value" : "DEV2"
  } ]
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Java

Deleting predefined tags

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package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.GlobalCredentials;
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.tms.v1.region.TmsRegion;
import com.huaweicloud.sdk.tms.v1.*;
import com.huaweicloud.sdk.tms.v1.model.*;

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

public class DeletePredefineTagsSolution {

    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");

        ICredential auth = new GlobalCredentials()
                .withAk(ak)
                .withSk(sk);

        TmsClient client = TmsClient.newBuilder()
                .withCredential(auth)
                .withRegion(TmsRegion.valueOf("<YOUR REGION>"))
                .build();
        DeletePredefineTagsRequest request = new DeletePredefineTagsRequest();
        ReqDeletePredefineTag body = new ReqDeletePredefineTag();
        List<PredefineTagRequest> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new PredefineTagRequest()
                .withKey("ENV1")
                .withValue("DEV1")
        );
        listbodyTags.add(
            new PredefineTagRequest()
                .withKey("ENV2")
                .withValue("DEV2")
        );
        body.withTags(listbodyTags);
        body.withAction(ReqDeletePredefineTag.ReqDeletePredefineTag.fromValue("delete"));
        request.withBody(body);
        try {
            DeletePredefineTagsResponse response = client.deletePredefineTags(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());
        }
    }
}

Python

Deleting predefined tags

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import GlobalCredentials
from huaweicloudsdktms.v1.region.tms_region import TmsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdktms.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"]

    credentials = GlobalCredentials(ak, sk)

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

    try:
        request = DeletePredefineTagsRequest()
        listTagsbody = [
            PredefineTagRequest(
                key="ENV1",
                value="DEV1"
            ),
            PredefineTagRequest(
                key="ENV2",
                value="DEV2"
            )
        ]
        request.body = ReqDeletePredefineTag(
            tags=listTagsbody,
            action="delete"
        )
        response = client.delete_predefine_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)

Go

Deleting predefined tags

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/global"
    tms "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/tms/v1"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/tms/v1/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/tms/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")

    auth, err := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        SafeBuild()

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

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


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

    client := tms.NewTmsClient(hcClient)

    request := &model.DeletePredefineTagsRequest{}
	var listTagsbody = []model.PredefineTagRequest{
        {
            Key: "ENV1",
            Value: "DEV1",
        },
        {
            Key: "ENV2",
            Value: "DEV2",
        },
    }
	request.Body = &model.ReqDeletePredefineTag{
		Tags: listTagsbody,
		Action: model.GetReqDeletePredefineTagActionEnum().DELETE,
	}
	response, err := client.DeletePredefineTags(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

More

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

400

Bad Request

401

Unauthorized

403

Forbidden

404

Not Found

405

Method Not Allowed

406

Not Acceptable

409

Conflict

410

Gone

412

Precondition Failed

429

Too Many Requests

500

Internal Server Error

501

Not Implemented

503

Service Unavailable

Error Codes

See Error Codes.