更新时间:2024-02-04 GMT+08:00
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查询增量备份列表

功能介绍

查询增量备份列表。

调用方法

请参见如何调用API

URI

GET /v3/{project_id}/instances/{instance_id}/incremental-backups

表1 路径参数

参数

是否必选

参数类型

描述

project_id

String

租户在某一Region下的project ID。

获取方法请参见获取项目ID

instance_id

String

实例ID,严格匹配UUID规则。

表2 Query参数

参数

是否必选

参数类型

描述

offset

String

索引位置,偏移量。从第一条数据偏移offset条数据后开始查询,默认为0(偏移0条数据,表示从第一条数据开始查询),必须为数字,不能为负数。

limit

String

查询记录数。默认为10,可取范围:10、20、50。

begin_time

String

查询开始时间,格式为“yyyy-mm-ddThh:mm:ssZ”。

其中,T指某个时间的开始;Z指时区偏移量,例如偏移1个小时显示为+0100。

“begin_time”有值时,“end_time”必选。

end_time

String

查询结束时间,格式为“yyyy-mm-ddThh:mm:ssZ”,且大于查询开始时间。

其中,T指某个时间的开始;Z指时区偏移量,例如偏移1个小时显示为+0100。

“end_time”有值时,“begin_time”必选。

请求参数

表3 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

String

用户Token。

通过调用IAM服务获取用户Token接口获取。

请求响应成功后在响应消息头中包含的“X-Subject-Token”的值即为Token值。

X-Language

String

请求语言类型。默认en-us。 取值范围:

  • en-us

  • zh-cn

响应参数

状态码: 200

表4 响应Body参数

参数

参数类型

描述

backups

Array of IncrementalBackups objects

备份信息。

total_count

Long

备份文件的总数。

表5 IncrementalBackups

参数

参数类型

描述

id

String

备份ID。

name

String

备份名称。

begin_time

String

备份开始时间,格式为“yyyy-mm-ddThh:mm:ssZ”。

其中,T指某个时间的开始;Z指时区偏移量,例如偏移1个小时显示为+0100。

end_time

String

备份结束时间,格式为“yyyy-mm-ddThh:mm:ssZ”。

其中,T指某个时间的开始;Z指时区偏移量,例如偏移1个小时显示为+0100。

size

Number

备份大小,(单位:KB)。

instance_id

String

实例ID。

状态码: 400

表6 响应Body参数

参数

参数类型

描述

error_code

String

错误码。

error_msg

String

错误消息。

状态码: 500

表7 响应Body参数

参数

参数类型

描述

error_code

String

错误码。

error_msg

String

错误消息。

请求示例

查询时间段内(2022-07-06~2022-07-16)的增量备份列表。

GET https://{endpoint}/v3/97b026aa9cc4417888c14c84a1ad9860/instances/61a4ea66210545909d74a05c27a7179ein07/incremental-backups?offset=0&limit=10&begin_time=2022-07-06T10:41:14+0800&end_time=2022-07-16T10:41:14+0800

响应示例

状态码: 200

Success.

{
  "backups" : [ {
    "id" : "f0d2aea28d26t4848b8c84ed3fea1822fbr07",
    "name" : "GaussDBforMySQL--20230728181555006",
    "begin_time" : "2022-07-07T12:41:14+0800",
    "end_time" : "2022-07-08T12:45:14+0800",
    "size" : 0.109375,
    "instance_id" : "61a4ea66210545909d74a05c27a7179ein07"
  } ],
  "total_count" : 1
}

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.gaussdb.v3.region.GaussDBRegion;
import com.huaweicloud.sdk.gaussdb.v3.*;
import com.huaweicloud.sdk.gaussdb.v3.model.*;


public class ShowGaussMySqlIncrementalBackupListSolution {

    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);

        GaussDBClient client = GaussDBClient.newBuilder()
                .withCredential(auth)
                .withRegion(GaussDBRegion.valueOf("<YOUR REGION>"))
                .build();
        ShowGaussMySqlIncrementalBackupListRequest request = new ShowGaussMySqlIncrementalBackupListRequest();
        request.withOffset("<offset>");
        request.withLimit("<limit>");
        request.withBeginTime("<begin_time>");
        request.withEndTime("<end_time>");
        try {
            ShowGaussMySqlIncrementalBackupListResponse response = client.showGaussMySqlIncrementalBackupList(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 huaweicloudsdkgaussdb.v3.region.gaussdb_region import GaussDBRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkgaussdb.v3 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 = __import__('os').getenv("CLOUD_SDK_AK")
    sk = __import__('os').getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

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

    try:
        request = ShowGaussMySqlIncrementalBackupListRequest()
        request.offset = "<offset>"
        request.limit = "<limit>"
        request.begin_time = "<begin_time>"
        request.end_time = "<end_time>"
        response = client.show_gauss_my_sql_incremental_backup_list(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"
    gaussdb "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/gaussdb/v3/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 := gaussdb.NewGaussDBClient(
        gaussdb.GaussDBClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ShowGaussMySqlIncrementalBackupListRequest{}
	offsetRequest:= "<offset>"
	request.Offset = &offsetRequest
	limitRequest:= "<limit>"
	request.Limit = &limitRequest
	beginTimeRequest:= "<begin_time>"
	request.BeginTime = &beginTimeRequest
	endTimeRequest:= "<end_time>"
	request.EndTime = &endTimeRequest
	response, err := client.ShowGaussMySqlIncrementalBackupList(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

Success.

400

Client error.

500

Server error.

错误码

请参见错误码

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