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云数据库 SQL Server 版

云数据库 SQL Server 版

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备份恢复
ModifyBackupPolicy - 修改备份策略
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ModifyBackupPolicy - 修改备份策略
调用 ModifyBackupPolicy 接口修改实例的自动备份策略,例如备份周期、备份执行时间窗口等。​
调试​
API Explorer
您可以通过 API Explorer 在线发起调用,无需关注签名生成过程,快速获取调用结果。
​
请求参数​
下方仅列出该接口特有的请求参数和部分公共参数。更多信息请见公共参数。​
Action string 必选 示例值:ModifyBackupPolicy​
要执行的操作,取值:ModifyBackupPolicy。​
​
Version string 必选 示例值:2022-01-01​
API的版本,取值:2022-01-01。​
​
LogBackupInterval integer 可选 示例值:5​
日志备份频率,取值如下:​
  • 5:默认值,表示日志备份频率为 5 分钟。​
  • 30:表示日志备份频率为 30 分钟。​
​
InstanceId string 必选 示例值:mssql-bbe31c86****​
实例 ID。​
说明​
您可以调用 DescribeDBInstances 接口查询实例 ID。​
​
BackupTime string 必选 示例值:19:00Z-20:00Z​
开始执行备份任务的时间窗口,间隔窗口为 1 小时。格式:HH:mmZ-HH:mmZ(UTC时间)。​
​
FullBackupPeriod string 必选 示例值:Monday,Wednesday​
全量备份周期。多个取值用英文逗号(,)隔开。取值如下:​
  • Monday:周一。​
  • Tuesday:周二。​
  • Wednesday:周三。​
  • Thursday:周四。​
  • Friday:周五。​
  • Saturday:周六。​
  • Sunday:周日。​
​
BackupRetentionPeriod integer 必选 示例值:7​
数据备份保留天数,取值:7~30。​
​
​
返回参数​
下方仅列出本接口特有的返回参数。更多信息请参见返回结构。​
InstanceId string 示例值:mssql-1be522b5****​
实例 ID。​
​
​
请求示例​
​
POST /?Action=ModifyBackupPolicy&Version=2022-01-01 HTTP/1.1​
Content-Type: application/json​
Host: rds-mssql.cn-beijing.volcengineapi.com​
X-Date: 20230131T101010Z​
Authorization: HMAC-SHA256 Credential=AKLTN2I0MmFiNzMxNWE5NDgzMzk4MmVjMTVkODlkZTZ****/20211202/cn-beijing/rds_mssql/request,SignedHeaders=x-date, Signature=71d31fc7bcf990142851c9833c5656391486cda0ae2e0b8ada733b7c6458****​
​
{​
"InstanceId":"mssql-bbe31c86d8ed",​
"BackupTime":"19:00Z-20:00Z",​
"FullBackupPeriod": "Monday,Wednesday",​
"BackupRetentionPeriod":8​
}​
​
返回示例​
​
{​
"ResponseMetadata": {​
"RequestId": "2023082311541064165329E5946A3A8FFE",​
"Action": "ModifyBackupPolicy",​
"Version": "2022-01-01",​
"Service": "rds_mssql",​
"Region": "cn-beijing"​
},​
"Result": null​
}​
​
错误码​
下表为您列举了该接口与业务逻辑相关的错误码。公共错误码请参见公共错误码文档。​
​
状态码​
错误码​
错误信息​
说明​
400​
OperationDenied_ImportJobExists​
The operation is not permitted due to exist running import job.​
当前实例正在执行数据导入任务,无法执行该操作。​
400​
UserBackupAmountOverTheLimit​
The operation is not permitted due to the user backup amount over the limit.​
手动备份的数量超过上限。​
400​
OperationDenied_BackupJobExists​
The operation is not permitted due to exist running backup job.​
当前实例正在执行备份任务,无法执行该操作。​
400​
OperationUnsupported​
The operation is unsupported for the specified instance.​
操作不支持。​
400​
InstanceIsNotRunning​
The specified instance is not running.​
当前实例状态不在运行中。​
400​
OperationDenied_IncrBackupUnsupportRecovery​
The operation is not permitted due to incr backup unsupport recovery.​
增量备份无法执行该操作。​
400​
MissingParameter​
The input parameter %s that is mandatory for processing this request is not supplied.​
缺少 {parameter1} 参数。​
400​
InvalidDBName_Duplicate​
The specified DBName already exists.​
数据库已存在。​
400​
TosRestoreTaskDbVerifyFailed​
db verify failed, reason:%s.​
DB 校验失败,原因是 {parameter1}。​
400​
InvalidParameter​
The specified parameter %s is not valid.​
参数 {parameter1} 值无效。​
400​
InvalidParameterFormat​
The input parameter is not valid.​
异常参数。​
403​
QuotaExceeded_RestoreDB​
The quota of restore db exceeds.​
恢复数据库超过配额限制。​
403​
OperationDenied_ResourceSoldOut​
The requested resource is sold out in the specified zone; try other types of resources or other regions and zones.​
当前可用区资源不足。​
404​
BackupNotFound​
The specified instance does not exist available backup records.​
未找到可用的备份记录。​
404​
InstanceNotFound​
The specified instance does not exist.​
未找到该实例。​
500​
InternalError​
The request has failed with internal server error.​
内部错误。​
500​
TosRestoreTaskNumExceedLimit​
Too many tasks are being executed. Please submit them later.​
正在执行的任务数量过多,请稍后再提交。​
​
​
最近更新时间:2025.12.01 18:11:12
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