You can call this operation to query backup logs and the URLs for downloading backup logs.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String No DescribeBackupLogs

The operation that you want to perform. Set the value to DescribeBackupLogs.

DBClusterId String Yes pc-**************

The ID of the cluster.
EndTime String Yes 2020-02-12T15:00Z

The end of the time range to query. The end time must be later than the start time. Specify the time in the YYYY-MM-DDThh:mmZ format. The time must be in UTC.

StartTime String Yes 2020-02-01T15:00Z

The beginning of the time range to query. Specify the time in the YYYY-MM-DDThh:mmZ format. The time must be in UTC.

PageSize Integer No 30

The number of entries to return on each page. Valid values:

  • 30
  • 50
  • 100

Default value: 30
PageNumber Integer No 1

The number of the page to return. The value must be an integer that is larger than 0. Default value: 1.

Response parameters

Parameter Type Example Description
TotalRecordCount String 2

The total number of entries returned.
RequestId String ADAC63DB-0691-4ECE-949A-FAEA68******

The ID of the request.
PageNumber String 1

The page number of the page returned.
Items Array of BackupLog

The details of the backup log.
BackupLog
BackupLogEndTime String 2020-02-12T03:55:31Z

The time when the backup log ended. The time follows the ISO 8601 standard in the YYYY-MM-DD'T'HH:mm:ssZ format. The time is displayed in UTC.

BackupLogId String 1111111111

The ID of the backup log.
BackupLogName String ib_logfile1

The name of the backup log.
BackupLogSize String 1073741824

The size of the backup log. Unit: bytes.
BackupLogStartTime String 2020-02-12T03:54:43Z

The time when the backup task started. The time follows the ISO 8601 standard in the YYYY-MM-DD'T'HH:mm:ssZ format. The time is displayed in UTC.

DownloadLink String http://***********.oss-cn-hangzhou.aliyuncs.com

The public URL to download the backup log.
IntranetDownloadLink String http://***********.oss-cn-hangzhou-internal.aliyuncs.com

The internal URL to download the backup log.
LinkExpiredTime String 2020-02-14T08:40:50Z

The time when the download URL expires.
PageRecordCount String 2

The number of entries returned per page.

Examples

Sample request

http(s)://polardb.aliyuncs.com/? Action=DescribeBackupLogs
&DBClusterId=pc-**************
&EndTime=2020-02-12T15:00Z
&StartTime=2020-02-01T15:00Z
&<Common request parameters>

Sample success responses

XML format 

<DescribeBackupLogsResponse>
  <TotalRecordCount>2</TotalRecordCount>
  <PageRecordCount>2</PageRecordCount>
  <RequestId>ADAC63DB-0691-4ECE-949A-FAEA68******</RequestId>
  <PageNumber>1</PageNumber>
  <Items>
        <BackupLog>
              <DownloadLink>http://***********.oss-cn-hangzhou.aliyuncs.com</DownloadLink>
              <BackupLogEndTime>2020-02-12T03:55:31Z</BackupLogEndTime>
              <BackupLogId>1111111111</BackupLogId>
              <BackupLogName>ib_logfile1</BackupLogName>
              <LinkExpiredTime>2020-02-14T08:40:50Z</LinkExpiredTime>
              <BackupLogSize>1073741824</BackupLogSize>
              <IntranetDownloadLink>http://***********.oss-cn-hangzhou-internal.aliyuncs.com</IntranetDownloadLink>
              <BackupLogStartTime>2020-02-12T03:54:43Z</BackupLogStartTime>
        </BackupLog>
  </Items>
</DescribeBackupLogsResponse>

JSON format 

{
  "TotalRecordCount": 2,
  "PageRecordCount": 2,
  "RequestId": "ADAC63DB-0691-4ECE-949A-FAEA68******",
  "PageNumber": 1,
  "Items": {
    "BackupLog": [
      {
        "DownloadLink": "http://***********.oss-cn-hangzhou.aliyuncs.com",
        "BackupLogEndTime": "2020-02-12T03:55:31Z",
        "BackupLogId": 1111111111,
        "BackupLogName": "ib_logfile1",
        "LinkExpiredTime": "2020-02-14T08:40:50Z",
        "BackupLogSize": 1073741824,
        "IntranetDownloadLink": "http://***********.oss-cn-hangzhou-internal.aliyuncs.com",
        "BackupLogStartTime": "2020-02-12T03:54:43Z"
      }
    ]
  }
}

Error codes

For a list of error codes, visit the API Error Center.