更新时间:2024-02-01 GMT+08:00
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查询标签值

功能介绍

该接口用于查询带有指定标签的时间序列列表。(注:接口目前开放的region为:北京四、上海一和广州)。

调用方法

请参见如何调用API

URI

GET /v1/{project_id}/aom/api/v1/label/{label_name}/values

表1 路径参数

参数

是否必选

参数类型

描述

label_name

String

查询所用标签。

project_id

String

租户从IAM申请到的projectid,一般为32位字符串。

请求参数

表2 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

从IAM服务获取的用户Token。

响应参数

状态码: 200

表3 响应Body参数

参数

参数类型

描述

status

String

响应状态。

data

Array of strings

标签值信息。

状态码: 400

表4 响应Body参数

参数

参数类型

描述

status

String

响应状态。

errorType

String

错误类型。

error

String

错误信息。

状态码: 403

表5 响应Body参数

参数

参数类型

描述

status

String

响应状态。

errorType

String

错误类型。

error

String

错误信息。

状态码: 422

表6 响应Body参数

参数

参数类型

描述

status

String

响应状态。

errorType

String

错误类型。

error

String

错误信息。

状态码: 503

表7 响应Body参数

参数

参数类型

描述

status

String

响应状态。

errorType

String

错误类型。

error

String

错误信息。

请求示例

此示例查询job标签的所有标签值。

https://{EndPoint}/v1/{project_id}/aom/api/v1/label/job/values

响应示例

状态码: 200

OK 请求响应成功。

{
  "status" : "success",
  "data" : [ "node", "prometheus" ]
}

状态码: 400

BadRequest 非法请求。建议直接修改该请求,不要重试该请求。

{
  "status" : "error",
  "errorType" : "bad_param",
  "error" : "param is invalid."
}

状态码: 403

Forbidden 请求被拒绝访问。返回该状态码,表明请求能够到达服务端,且服务端能够理解用户请求,但是拒绝做更多的事情,因为该请求被设置为拒绝访问,建议直接修改该请求,不要重试该请求。

{
  "status" : "error",
  "errorType" : "auth",
  "error" : "auth project_id not pass."
}

状态码: 422

Unprocessable 表达式无法执行。

{
  "status" : "error",
  "errorType" : "excution",
  "error" : "expression can't be executed."
}

状态码: 503

ServiceUnavailable 被请求的服务无效。建议直接修改该请求,不要重试该请求。

{
  "status" : "error",
  "errorType" : "timeout",
  "error" : "query timed out in query execution."
}

SDK代码示例

SDK代码示例如下。

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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.aom.v2.region.AomRegion;
import com.huaweicloud.sdk.aom.v2.*;
import com.huaweicloud.sdk.aom.v2.model.*;


public class ListLabelValuesAomPromGetSolution {

    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 BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        AomClient client = AomClient.newBuilder()
                .withCredential(auth)
                .withRegion(AomRegion.valueOf("<YOUR REGION>"))
                .build();
        ListLabelValuesAomPromGetRequest request = new ListLabelValuesAomPromGetRequest();
        try {
            ListLabelValuesAomPromGetResponse response = client.listLabelValuesAomPromGet(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

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkaom.v2.region.aom_region import AomRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkaom.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.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

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

    try:
        request = ListLabelValuesAomPromGetRequest()
        response = client.list_label_values_aom_prom_get(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/basic"
    aom "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/aom/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")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := aom.NewAomClient(
        aom.AomClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListLabelValuesAomPromGetRequest{}
	response, err := client.ListLabelValuesAomPromGet(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例,请参见API Explorer的代码示例页签,可生成自动对应的SDK代码示例。

状态码

状态码

描述

200

OK 请求响应成功。

400

BadRequest 非法请求。建议直接修改该请求,不要重试该请求。

403

Forbidden 请求被拒绝访问。返回该状态码,表明请求能够到达服务端,且服务端能够理解用户请求,但是拒绝做更多的事情,因为该请求被设置为拒绝访问,建议直接修改该请求,不要重试该请求。

422

Unprocessable 表达式无法执行。

503

ServiceUnavailable 被请求的服务无效。建议直接修改该请求,不要重试该请求。

错误码

请参见错误码

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