更新时间:2024-11-06 GMT+08:00

批量停止数据迁移任务

功能介绍

批量停止数据迁移任务,接口响应成功,仅表示下发任务成功。查询到迁移任务状态为TERMINATED时,即停止成功。

调用方法

请参见如何调用API

URI

POST /v2/{project_id}/migration-task/batch-stop

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

项目ID。获取方法请参见获取项目ID

请求参数

表2 请求Body参数

参数

是否必选

参数类型

描述

migration_tasks

Array of strings

数据迁移任务列表。

响应参数

状态码: 200

表3 响应Body参数

参数

参数类型

描述

migration_tasks

Array of StopMigrationTaskResult objects

数据迁移任务列表。

表4 StopMigrationTaskResult

参数

参数类型

描述

result

String

下发停止迁移任务操作结果。

task_id

String

数据迁移任务ID。

状态码: 400

表5 响应Body参数

参数

参数类型

描述

error_msg

String

错误信息。

error_code

String

错误码。

error_ext_msg

String

扩展错误信息(暂未使用,赋值为null)。

状态码: 401

表6 响应Body参数

参数

参数类型

描述

error_msg

String

错误信息。

error_code

String

错误码。

error_ext_msg

String

扩展错误信息(暂未使用,赋值为null)。

状态码: 403

表7 响应Body参数

参数

参数类型

描述

error_msg

String

错误信息。

error_code

String

错误码。

error_ext_msg

String

扩展错误信息(暂未使用,赋值为null)。

状态码: 404

表8 响应Body参数

参数

参数类型

描述

error_msg

String

错误信息。

error_code

String

错误码。

error_ext_msg

String

扩展错误信息(暂未使用,赋值为null)。

状态码: 500

表9 响应Body参数

参数

参数类型

描述

error_msg

String

错误信息。

error_code

String

错误码。

error_ext_msg

String

扩展错误信息(暂未使用,赋值为null)。

请求示例

批量停止数据迁移任务。

POST https://{dcs_endpoint}/v2/{project_id}/migration-task/batch-stop

{
  "migration_tasks" : [ "b21989ec-2889-4b8e-99db-19c073425ec2", "5130d57f-640a-435b-bc3a-0fb1860a5340" ]
}

响应示例

状态码: 200

批量下发停止迁移任务成功。

查询迁移任务状态为TERMINATED,即停止成功。

{
  "migration_tasks" : [ {
    "result" : "success",
    "task_id" : "b21989ec-2889-4b8e-99db-19c073425ec2"
  }, {
    "result" : "failed",
    "task_id" : "5130d57f-640a-435b-bc3a-0fb1860a5340"
  } ]
}

状态码: 400

非法请求。

{
  "error_msg" : "invalid migration task id in the request.",
  "error_code" : "DCS.4855"
}

SDK代码示例

SDK代码示例如下。

批量停止数据迁移任务。

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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.dcs.v2.region.DcsRegion;
import com.huaweicloud.sdk.dcs.v2.*;
import com.huaweicloud.sdk.dcs.v2.model.*;

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

public class BatchStopMigrationTasksSolution {

    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);

        DcsClient client = DcsClient.newBuilder()
                .withCredential(auth)
                .withRegion(DcsRegion.valueOf("<YOUR REGION>"))
                .build();
        BatchStopMigrationTasksRequest request = new BatchStopMigrationTasksRequest();
        BatchStopMigrationTasksBody body = new BatchStopMigrationTasksBody();
        List<String> listbodyMigrationTasks = new ArrayList<>();
        listbodyMigrationTasks.add("b21989ec-2889-4b8e-99db-19c073425ec2");
        listbodyMigrationTasks.add("5130d57f-640a-435b-bc3a-0fb1860a5340");
        body.withMigrationTasks(listbodyMigrationTasks);
        request.withBody(body);
        try {
            BatchStopMigrationTasksResponse response = client.batchStopMigrationTasks(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());
        }
    }
}

批量停止数据迁移任务。

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkdcs.v2.region.dcs_region import DcsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkdcs.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 = DcsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(DcsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = BatchStopMigrationTasksRequest()
        listMigrationTasksbody = [
            "b21989ec-2889-4b8e-99db-19c073425ec2",
            "5130d57f-640a-435b-bc3a-0fb1860a5340"
        ]
        request.body = BatchStopMigrationTasksBody(
            migration_tasks=listMigrationTasksbody
        )
        response = client.batch_stop_migration_tasks(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

批量停止数据迁移任务。

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package main

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

    request := &model.BatchStopMigrationTasksRequest{}
	var listMigrationTasksbody = []string{
        "b21989ec-2889-4b8e-99db-19c073425ec2",
	    "5130d57f-640a-435b-bc3a-0fb1860a5340",
    }
	request.Body = &model.BatchStopMigrationTasksBody{
		MigrationTasks: listMigrationTasksbody,
	}
	response, err := client.BatchStopMigrationTasks(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

批量下发停止迁移任务成功。

说明:

查询迁移任务状态为TERMINATED,即停止成功。

400

非法请求。

401

认证信息非法。

403

请求被拒绝访问。

404

所请求的资源不存在。

500

内部服务错误。

错误码

请参见错误码