Updated on 2024-11-08 GMT+08:00

Querying Tag Values

Function

This API is used to query all tag values by tag key in a specified region.

Calling Method

For details, see Calling APIs.

URI

GET /v1.0/tag-values

Table 1 Query Parameters

Parameter

Mandatory

Type

Description

region_id

No

String

Specifies the region ID. If this parameter is specified, tag values of the specified region are returned.

limit

No

Integer

Specifies the number of records to be queried, which is 200 by default. The maximum value is 200 and the minimum value is 1.

marker

No

String

Specifies the paging location marker (index position). The query starts from the next piece of data of the index specified by marker.Note:You do not need to specify this parameter when you query the data on the first page. When you query the data on subsequent pages, set this parameter to the marker value returned in the response body for the previous query. If the returned next_marker is empty, the last page is queried.

key

Yes

String

Specifies the tag key.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Specifies the user token. TMS is a global service. When calling the Identity and Access Management (IAM) API to obtain a user token, set the scope field to domain. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

values

Array of strings

Specifies tag values queried.

page_info

PageInfoTagValues object

Specifies the pagination information.

Table 4 PageInfoTagValues

Parameter

Type

Description

next_marker

String

Specifies the paging location marker (index position).

current_count

Integer

Specifies the number of tag values on the current page.

Status code: 400

Table 5 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 6 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 401

Table 7 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 8 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 403

Table 9 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 10 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 404

Table 11 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 12 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 405

Table 13 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 14 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 406

Table 15 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 16 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 409

Table 17 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 18 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 410

Table 19 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 20 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 412

Table 21 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 22 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 429

Table 23 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 24 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 500

Table 25 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 26 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 501

Table 27 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 28 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Status code: 503

Table 29 Response body parameters

Parameter

Type

Description

error

RespErrorMessage object

Response error information.

Table 30 RespErrorMessage

Parameter

Type

Description

error_code

String

Request error code

error_msg

String

Error message

Example Requests

Querying tag values

GET https://{Endpoint}/v1.0/tag-values?limit=10&marker=9

Example Responses

Status code: 200

OK

{
  "values" : [ "ENV1", "ENV2" ],
  "page_info" : [ {
    "next_marker" : "xxxxx",
    "current_count" : 10
  } ]
}

SDK Sample Code

The SDK sample code is as follows.

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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.*;


public class ListTagValuesSolution {

    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();
        ListTagValuesRequest request = new ListTagValuesRequest();
        try {
            ListTagValuesResponse response = client.listTagValues(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());
        }
    }
}
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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 = ListTagValuesRequest()
        response = client.list_tag_values(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)
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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 := global.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := tms.NewTmsClient(
        tms.TmsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListTagValuesRequest{}
	response, err := client.ListTagValues(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

200

OK

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.