Updated on 2026-10-27 GMT+08:00

Creating Resource Tags

Function

This API is used to create resource tags.

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. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

POST /v2/{project_id}/{resource_type}/{resource_id}/tags/create

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Parameter description:

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

Constraints:

None

Value range:

32 characters, including letters and digits.

Default value:

None

resource_type

Yes

String

Parameter description:

Resource type.

Constraints:

None

Value range:

Only functions is allowed.

Default Value:

None

resource_id

Yes

String

Parameter description:

Resource ID.

Constraints:

None

Value range:

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

Default Value:

None

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Parameter description:

User token.

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

Constraints:

None

Value range:

None

Default value:

None

Content-Type

Yes

String

Parameter description:

Specifies the type (or format) of the message body.

Constraints:

None

Value range:

Only application/json is supported.

Default value:

application/json

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

action

No

String

Parameter description:

Specifies the tag operation action.

Constraints

None

Range

  • create: Create a tag.

  • delete: Delete a tag.

Default Value

None

tags

No

Array of KvItem objects

Parameter description:

Tag list.

Constraints

None

Range:

None

Default Value

None

sys_tags

No

Array of KvItem objects

Parameter description:

System tags

Constraints

None

Range:

None

Default Value

None

Table 4 KvItem

Parameter

Mandatory

Type

Description

key

No

String

Parameter description:

Key.

Constraints

It can contain uppercase and lowercase letters, digits, hyphens (-), underscores (_), and Unicode characters (\u4E00-\u9FFF).

Range

1 to 36 characters.

Default Value

None

value

No

String

Parameter description:

Specifies the value.

Constraints

It can contain uppercase and lowercase letters, digits, hyphens (-), underscores (_), and Unicode characters (\u4E00-\u9FFF).

Range

1 to 36 characters.

Default Value

None

Response Parameters

Status code: 204

None

Status code: 400

Table 5 Response body parameters

Parameter

Type

Description

error_code

String

Error code.

error_msg

String

Error message.

Example Requests

Create resource tags testKey1:testValue1 and testKey2:testValue2.

POST https://{Endpoint}/v2/{project_id}/{resource_type}/{resource_id}/tags/create

{
  "tags" : [ {
    "key" : "testKey1",
    "value" : "testValue1"
  }, {
    "key" : "testKey2",
    "value" : "testValue2"
  } ],
  "action" : "create"
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Java

Create resource tags testKey1:testValue1 and testKey2:testValue2.

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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.functiongraph.v2.region.FunctionGraphRegion;
import com.huaweicloud.sdk.functiongraph.v2.*;
import com.huaweicloud.sdk.functiongraph.v2.model.*;

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

public class CreateTagsSolution {

    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);

        FunctionGraphClient client = FunctionGraphClient.newBuilder()
                .withCredential(auth)
                .withRegion(FunctionGraphRegion.valueOf("<YOUR REGION>"))
                .build();
        CreateTagsRequest request = new CreateTagsRequest();
        request.withResourceType("{resource_type}");
        request.withResourceId("{resource_id}");
        UpdateFunctionTagsRequestBody body = new UpdateFunctionTagsRequestBody();
        List<KvItem> listbodyTags = new ArrayList<>();
        listbodyTags.add(
            new KvItem()
                .withKey("testKey1")
                .withValue("testValue1")
        );
        listbodyTags.add(
            new KvItem()
                .withKey("testKey2")
                .withValue("testValue2")
        );
        body.withTags(listbodyTags);
        body.withAction("create");
        request.withBody(body);
        try {
            CreateTagsResponse response = client.createTags(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

Create resource tags testKey1:testValue1 and testKey2:testValue2.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkfunctiongraph.v2.region.functiongraph_region import FunctionGraphRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkfunctiongraph.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 = FunctionGraphClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(FunctionGraphRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = CreateTagsRequest()
        request.resource_type = "{resource_type}"
        request.resource_id = "{resource_id}"
        listTagsbody = [
            KvItem(
                key="testKey1",
                value="testValue1"
            ),
            KvItem(
                key="testKey2",
                value="testValue2"
            )
        ]
        request.body = UpdateFunctionTagsRequestBody(
            tags=listTagsbody,
            action="create"
        )
        response = client.create_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

Create resource tags testKey1:testValue1 and testKey2:testValue2.

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package main

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


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

    client := functiongraph.NewFunctionGraphClient(hcClient)

    request := &model.CreateTagsRequest{}
	request.ResourceType = "{resource_type}"
	request.ResourceId = "{resource_id}"
	keyTags:= "testKey1"
	valueTags:= "testValue1"
	keyTags1:= "testKey2"
	valueTags1:= "testValue2"
	var listTagsbody = []model.KvItem{
        {
            Key: &keyTags,
            Value: &valueTags,
        },
        {
            Key: &keyTags1,
            Value: &valueTags1,
        },
    }
	actionUpdateFunctionTagsRequestBody:= "create"
	request.Body = &model.UpdateFunctionTagsRequestBody{
		Tags: &listTagsbody,
		Action: &actionUpdateFunctionTagsRequestBody,
	}
	response, err := client.CreateTags(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.

Error Codes

See Error Codes.