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Help Center/ Host Security Service/ API Reference/ API Description/ Ransomware Prevention/ Modifying the Backup Policy Bound to Vault

Modifying the Backup Policy Bound to Vault

Function

This API is used to modify the backup policy associated with the vault.

Calling Method

For details, see Calling APIs.

URI

PUT /v5/{project_id}/backup/policy

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Project ID

Table 2 Query Parameters

Parameter

Mandatory

Type

Description

enterprise_project_id

No

String

ID of the enterprise project that a server belongs.

An enterprise project can be configured only after the enterprise project function is enabled.

Enterprise project ID. The value 0 indicates the default enterprise project. To query servers in all enterprise projects, set this parameter to all_granted_eps. If you have only the permission on an enterprise project, you need to transfer the enterprise project ID to query the server in the enterprise project. Otherwise, an error is reported due to insufficient permission.

Request Parameters

Table 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

User token.

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

region

Yes

String

Region ID

Table 4 Request body parameters

Parameter

Mandatory

Type

Description

enabled

No

Boolean

Whether the policy is enabled. The default value is true.

policy_id

Yes

String

Backup policy ID

operation_definition

No

OperationDefinitionRequestInfo object

Scheduling parameter.

trigger

No

BackupTriggerRequestInfo object

Time scheduling rule for the policy

Table 5 OperationDefinitionRequestInfo

Parameter

Mandatory

Type

Description

day_backups

No

Integer

Maximum number of retained daily backups. The latest backup of each day is saved in the long term. This parameter is not affected by the maximum number of retained backup. The value ranges from 0 to 100. If this parameter is specified, timezone must be configured. Minimum value: 0. Maximum value: 100

max_backups

No

Integer

Maximum number of automated backups that can be retained for an object. The value can be -1 or ranges from 0 to 99999. If the value is set to -1, the backups will not be cleared even though the configured retained backup quantity limit is exceeded. If this parameter and retention_duration_days are left blank at the same time, the backups will be retained permanently. Minimum value: 1. Maximum value: 99999. Default value: -1

month_backups

No

Integer

Maximum number of retained monthly backups. The latest backup of each month is saved in the long term. This parameter is not affected by the maximum number of retained backup. The value ranges from 0 to 100. If this parameter is specified, timezone must be configured. Minimum value: 0. Maximum value: 100

retention_duration_days

No

Integer

Duration of retaining a backup, in days. The maximum value is 99999. If the value is set to -1, backups will not be cleared even though the configured retention duration is exceeded. If this parameter and max_backups are left blank at the same time, the backups will be retained permanently. Minimum value: 1. Maximum value: 99999. Default value: -1

timezone

No

String

Time zone where the user is located, for example, UTC+08:00. Set this parameter only after you have configured any of the parameters day_backups, week_backups, month_backups, and year_backups.

week_backups

No

Integer

Maximum number of retained weekly backups. The latest backup of each week is saved in the long term. This parameter can be effective together with the maximum number of retained backups specified by max_backups. The value ranges from 0 to 100. If this parameter is specified, timezone must be configured.

year_backups

No

Integer

Maximum number of retained yearly backups. The latest backup of each year is saved in the long term. This parameter can be effective together with the maximum number of retained backups specified by max_backups. The value ranges from 0 to 100. If this parameter is specified, timezone must be configured. Minimum value: 0. Maximum value: 100

Table 6 BackupTriggerRequestInfo

Parameter

Mandatory

Type

Description

properties

Yes

BackupTriggerPropertiesRequestInfo object

Time rule for the policy execution.

Table 7 BackupTriggerPropertiesRequestInfo

Parameter

Mandatory

Type

Description

pattern

Yes

Array of strings

Scheduling rule A maximum of 24 rules can be configured. The scheduling rule complies with iCalendar RFC 2445, but it supports only parameters FREQ, BYDAY, BYHOUR, BYMINUTE, and INTERVAL. FREQ can be set only to WEEKLY or DAILY. BYDAY can be set to MO, TU, WE, TH, FR, SA, or SU (seven days of a week). BYHOUR ranges from 0 to 23 hours. BYMINUTE ranges from 0 minutes to 59 minutes. The scheduling interval must not be less than 1 hour. A maximum of 24 time points are allowed in a day. For example, if the scheduling time is 14:00 from Monday to Sunday, set the scheduling rule as follows: FREQ=WEEKLY;BYDAY=MO,TU,WE,TH,FR,SA,SU;BYHOUR=14;BYMINUTE=00. To start scheduling at 14:00 every day, the rule is as follows: FREQ=DAILY;INTERVAL=1;BYHOUR=14;BYMINUTE=00'.

Response Parameters

None

Example Requests

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

PUT https://{endpoint}/v5/{project_id}/backup/policy

{
  "enabled" : true,
  "policy_id" : "af4d08ad-2b60-4916-a5cf-8d6a23956dda",
  "operation_definition" : {
    "day_backups" : 0,
    "max_backups" : -1,
    "month_backups" : 0,
    "retention_duration_days" : 5,
    "timezone" : "UTC+08:00",
    "week_backups" : 0,
    "year_backups" : 0
  },
  "trigger" : {
    "properties" : {
      "pattern" : [ "FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00" ]
    }
  }
}

Example Responses

None

SDK Sample Code

The SDK sample code is as follows.

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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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.hss.v5.region.HssRegion;
import com.huaweicloud.sdk.hss.v5.*;
import com.huaweicloud.sdk.hss.v5.model.*;

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

public class UpdateBackupPolicyInfoSolution {

    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);

        HssClient client = HssClient.newBuilder()
                .withCredential(auth)
                .withRegion(HssRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateBackupPolicyInfoRequest request = new UpdateBackupPolicyInfoRequest();
        UpdateBackupPolicyRequestInfo body = new UpdateBackupPolicyRequestInfo();
        List<String> listPropertiesPattern = new ArrayList<>();
        listPropertiesPattern.add("FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00");
        BackupTriggerPropertiesRequestInfo propertiesTrigger = new BackupTriggerPropertiesRequestInfo();
        propertiesTrigger.withPattern(listPropertiesPattern);
        BackupTriggerRequestInfo triggerbody = new BackupTriggerRequestInfo();
        triggerbody.withProperties(propertiesTrigger);
        OperationDefinitionRequestInfo operationDefinitionbody = new OperationDefinitionRequestInfo();
        operationDefinitionbody.withDayBackups(0)
            .withMaxBackups(-1)
            .withMonthBackups(0)
            .withRetentionDurationDays(5)
            .withTimezone("UTC+08:00")
            .withWeekBackups(0)
            .withYearBackups(0);
        body.withTrigger(triggerbody);
        body.withOperationDefinition(operationDefinitionbody);
        body.withPolicyId("af4d08ad-2b60-4916-a5cf-8d6a23956dda");
        body.withEnabled(true);
        request.withBody(body);
        try {
            UpdateBackupPolicyInfoResponse response = client.updateBackupPolicyInfo(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());
        }
    }
}

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkhss.v5.region.hss_region import HssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkhss.v5 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 = HssClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(HssRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdateBackupPolicyInfoRequest()
        listPatternProperties = [
            "FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00"
        ]
        propertiesTrigger = BackupTriggerPropertiesRequestInfo(
            pattern=listPatternProperties
        )
        triggerbody = BackupTriggerRequestInfo(
            properties=propertiesTrigger
        )
        operationDefinitionbody = OperationDefinitionRequestInfo(
            day_backups=0,
            max_backups=-1,
            month_backups=0,
            retention_duration_days=5,
            timezone="UTC+08:00",
            week_backups=0,
            year_backups=0
        )
        request.body = UpdateBackupPolicyRequestInfo(
            trigger=triggerbody,
            operation_definition=operationDefinitionbody,
            policy_id="af4d08ad-2b60-4916-a5cf-8d6a23956dda",
            enabled=True
        )
        response = client.update_backup_policy_info(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    hss "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/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 := hss.NewHssClient(
        hss.HssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdateBackupPolicyInfoRequest{}
	var listPatternProperties = []string{
        "FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00",
    }
	propertiesTrigger := &model.BackupTriggerPropertiesRequestInfo{
		Pattern: listPatternProperties,
	}
	triggerbody := &model.BackupTriggerRequestInfo{
		Properties: propertiesTrigger,
	}
	dayBackupsOperationDefinition:= int32(0)
	maxBackupsOperationDefinition:= int32(-1)
	monthBackupsOperationDefinition:= int32(0)
	retentionDurationDaysOperationDefinition:= int32(5)
	timezoneOperationDefinition:= "UTC+08:00"
	weekBackupsOperationDefinition:= int32(0)
	yearBackupsOperationDefinition:= int32(0)
	operationDefinitionbody := &model.OperationDefinitionRequestInfo{
		DayBackups: &dayBackupsOperationDefinition,
		MaxBackups: &maxBackupsOperationDefinition,
		MonthBackups: &monthBackupsOperationDefinition,
		RetentionDurationDays: &retentionDurationDaysOperationDefinition,
		Timezone: &timezoneOperationDefinition,
		WeekBackups: &weekBackupsOperationDefinition,
		YearBackups: &yearBackupsOperationDefinition,
	}
	enabledUpdateBackupPolicyRequestInfo:= true
	request.Body = &model.UpdateBackupPolicyRequestInfo{
		Trigger: triggerbody,
		OperationDefinition: operationDefinitionbody,
		PolicyId: "af4d08ad-2b60-4916-a5cf-8d6a23956dda",
		Enabled: &enabledUpdateBackupPolicyRequestInfo,
	}
	response, err := client.UpdateBackupPolicyInfo(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.

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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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.hss.v5.region.HssRegion;
import com.huaweicloud.sdk.hss.v5.*;
import com.huaweicloud.sdk.hss.v5.model.*;

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

public class UpdateBackupPolicyInfoSolution {

    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);

        HssClient client = HssClient.newBuilder()
                .withCredential(auth)
                .withRegion(HssRegion.valueOf("<YOUR REGION>"))
                .build();
        UpdateBackupPolicyInfoRequest request = new UpdateBackupPolicyInfoRequest();
        UpdateBackupPolicyRequestInfo body = new UpdateBackupPolicyRequestInfo();
        List<String> listPropertiesPattern = new ArrayList<>();
        listPropertiesPattern.add("FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00");
        BackupTriggerPropertiesRequestInfo propertiesTrigger = new BackupTriggerPropertiesRequestInfo();
        propertiesTrigger.withPattern(listPropertiesPattern);
        BackupTriggerRequestInfo triggerbody = new BackupTriggerRequestInfo();
        triggerbody.withProperties(propertiesTrigger);
        OperationDefinitionRequestInfo operationDefinitionbody = new OperationDefinitionRequestInfo();
        operationDefinitionbody.withDayBackups(0)
            .withMaxBackups(-1)
            .withMonthBackups(0)
            .withRetentionDurationDays(5)
            .withTimezone("UTC+08:00")
            .withWeekBackups(0)
            .withYearBackups(0);
        body.withTrigger(triggerbody);
        body.withOperationDefinition(operationDefinitionbody);
        body.withPolicyId("af4d08ad-2b60-4916-a5cf-8d6a23956dda");
        body.withEnabled(true);
        request.withBody(body);
        try {
            UpdateBackupPolicyInfoResponse response = client.updateBackupPolicyInfo(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());
        }
    }
}

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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# coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkhss.v5.region.hss_region import HssRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkhss.v5 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 = HssClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(HssRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = UpdateBackupPolicyInfoRequest()
        listPatternProperties = [
            "FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00"
        ]
        propertiesTrigger = BackupTriggerPropertiesRequestInfo(
            pattern=listPatternProperties
        )
        triggerbody = BackupTriggerRequestInfo(
            properties=propertiesTrigger
        )
        operationDefinitionbody = OperationDefinitionRequestInfo(
            day_backups=0,
            max_backups=-1,
            month_backups=0,
            retention_duration_days=5,
            timezone="UTC+08:00",
            week_backups=0,
            year_backups=0
        )
        request.body = UpdateBackupPolicyRequestInfo(
            trigger=triggerbody,
            operation_definition=operationDefinitionbody,
            policy_id="af4d08ad-2b60-4916-a5cf-8d6a23956dda",
            enabled=True
        )
        response = client.update_backup_policy_info(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

Modify the backup policy. The target backup policy ID is af4d08ad-2b60-4916-a5cf-8d6a23956dda.

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package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    hss "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/hss/v5/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 := hss.NewHssClient(
        hss.HssClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.UpdateBackupPolicyInfoRequest{}
	var listPatternProperties = []string{
        "FREQ=DAILY;INTERVAL=2;BYHOUR=14;BYMINUTE=00",
    }
	propertiesTrigger := &model.BackupTriggerPropertiesRequestInfo{
		Pattern: listPatternProperties,
	}
	triggerbody := &model.BackupTriggerRequestInfo{
		Properties: propertiesTrigger,
	}
	dayBackupsOperationDefinition:= int32(0)
	maxBackupsOperationDefinition:= int32(-1)
	monthBackupsOperationDefinition:= int32(0)
	retentionDurationDaysOperationDefinition:= int32(5)
	timezoneOperationDefinition:= "UTC+08:00"
	weekBackupsOperationDefinition:= int32(0)
	yearBackupsOperationDefinition:= int32(0)
	operationDefinitionbody := &model.OperationDefinitionRequestInfo{
		DayBackups: &dayBackupsOperationDefinition,
		MaxBackups: &maxBackupsOperationDefinition,
		MonthBackups: &monthBackupsOperationDefinition,
		RetentionDurationDays: &retentionDurationDaysOperationDefinition,
		Timezone: &timezoneOperationDefinition,
		WeekBackups: &weekBackupsOperationDefinition,
		YearBackups: &yearBackupsOperationDefinition,
	}
	enabledUpdateBackupPolicyRequestInfo:= true
	request.Body = &model.UpdateBackupPolicyRequestInfo{
		Trigger: triggerbody,
		OperationDefinition: operationDefinitionbody,
		PolicyId: "af4d08ad-2b60-4916-a5cf-8d6a23956dda",
		Enabled: &enabledUpdateBackupPolicyRequestInfo,
	}
	response, err := client.UpdateBackupPolicyInfo(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.

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