DescribeCrossRegionBackups - ApsaraDB RDS - Alibaba Cloud Documentation Center

Queries the cross-region data backup files of an instance.

Operation description

Supported database engines

ApsaraDB RDS for MySQL instances with local disks
RDS PostgreSQL
RDS SQL Server

References

Note Before you call this operation, carefully read the following documentation. Make sure that you fully understand the prerequisites and impacts for calling this operation.

Note For more information about how to query cross-region log backup files, see DescribeCrossRegionLogBackupFiles.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
rds:DescribeCrossRegionBackups	get	DBInstance acs:rds:{#regionId}:{#accountId}:dbinstance/{#dbinstanceId}	rds:ResourceTag	none

Request parameters

Parameter	Type	Required	Description	Example
DBInstanceId	string	Yes	The instance ID.	rm-uf6wjk5xxxxxxxxxx
RegionId	string	Yes	The region ID.	cn-hangzhou
CrossBackupRegion	string	No	The ID of the region in which the cross-region data backup file is stored.	cn-shanghai
CrossBackupId	integer	No	The ID of the cross-region data backup file. Note You must specify the CrossBackupId parameter. Alternatively, you must specify the StartTime and EndTime parameters.	14562
StartTime	string	No	The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2019-05-30T12:10:00Z
EndTime	string	No	The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2019-06-15T12:10:00Z
PageSize	integer	No	The number of entries per page. Valid values: 30 50 100 Default value: 30.	30
PageNumber	integer	No	The page number. Valid values: any non-zero positive integer. Default value: 1.	1
BackupId	integer	No	The ID of the backup file.	603524***
ResourceGroupId	string	No	The resource group ID.	rg-acfmy*****

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
EndTime	string	The end of the time range to query.	2019-06-15T12:10:00Z
StartTime	string	The beginning of the time range to query.	2019-05-30T12:10:00Z
RequestId	string	The request ID.	60912B41-7579-4B5D-B289-8856030F0A6A
PageRecordCount	integer	The number of cross-region data backup files on the current page.	30
TotalRecordCount	integer	The total number of entries that are returned.	100
PageNumber	integer	The page number. Pages start from page 1. Default value: 1.	1
RegionId	string	The region ID of the instance.	cn-hangzhou
Items	array<object>	The cross-region data backup files.
Item	object
ConsistentTime	string	The point in time that is indicated by the data in the cross-region data backup file.	2019-06-12T05:44:46Z
DBInstanceStorageType	string	The storage type. Valid values: local_ssd: local SSDs. This is the recommended storage type. cloud_ssd: standard SSD. cloud_essd: enhanced SSD (ESSD).	ssd
CrossBackupId	integer	The ID of the cross-region data backup file.	14377
BackupType	string	The type of the cross-region data backup. Valid values: F: full data backup I: incremental data backup	F
BackupStartTime	string	The time when the cross-region data backup started.	2019-05-30T12:10:00Z
CrossBackupSetLocation	string	The location where the cross-region data backup file is stored.	oss
InstanceId	integer	The instance ID. This parameter is used to determine whether the instance that generates the cross-region data backup file is a primary or secondary instance.	8161055
CrossBackupDownloadLink	string	The external URL from which you can download the cross-region data backup file.	http://rdsddrbak-shanghai.oss-cn-shanghai.aliyuncs.com/xxxxx
BackupEndTime	string	The time when the cross-region data backup file was generated.	2019-06-15T12:10:00Z
EngineVersion	string	The database engine version.	5.6
BackupSetStatus	integer	The status of the cross-region data backup. Valid values: 0: The cross-region data backup is successful. 1: The cross-region data backup failed.	0
CrossBackupSetFile	string	The name of the compressed package that contains the cross-region data backup file.	cn-hangzhou_rm-xxxxx_hins81xxx_data_20190612134426_qp.xb
BackupSetScale	integer	The level at which the cross-region data backup file is generated. 0: instance-level backup 1: database-level backup	0
CrossBackupSetSize	long	The size of the cross-region data backup file. Unit: bytes.	5312836
CrossBackupRegion	string	The ID of the region in which the cross-region backup files of the instance are stored.	cn-shanghai
Category	string	The RDS edition of the instance. Valid values: Basic: RDS Basic Edition. HighAvailability: RDS High-availability Edition. Finance: RDS Enterprise Edition. This edition is available only for the China site (aliyun.com).	HighAvailability
Engine	string	The database engine of the instance.	mysql
BackupMethod	string	The method that is used to generate the cross-region data backup file. Valid values: L: logical backup P: physical backup	P
RestoreRegions	array	The regions to which the cross-region data backup file can be restored.
RestoreRegion	string	The region to which the cross-region data backup file can be restored.	cn-hangzhou

Examples

Sample success responses

JSONformat

{
  "EndTime": "2019-06-15T12:10:00Z",
  "StartTime": "2019-05-30T12:10:00Z",
  "RequestId": "60912B41-7579-4B5D-B289-8856030F0A6A",
  "PageRecordCount": 30,
  "TotalRecordCount": 100,
  "PageNumber": 1,
  "RegionId": "cn-hangzhou",
  "Items": {
    "Item": [
      {
        "ConsistentTime": "2019-06-12T05:44:46Z",
        "DBInstanceStorageType": "ssd",
        "CrossBackupId": 14377,
        "BackupType": "F",
        "BackupStartTime": "2019-05-30T12:10:00Z",
        "CrossBackupSetLocation": "oss",
        "InstanceId": 8161055,
        "CrossBackupDownloadLink": "http://rdsddrbak-shanghai.oss-cn-shanghai.aliyuncs.com/xxxxx",
        "BackupEndTime": "2019-06-15T12:10:00Z",
        "EngineVersion": "5.6",
        "BackupSetStatus": 0,
        "CrossBackupSetFile": "cn-hangzhou_rm-xxxxx_hins81xxx_data_20190612134426_qp.xb",
        "BackupSetScale": 0,
        "CrossBackupSetSize": 5312836,
        "CrossBackupRegion": "cn-shanghai",
        "Category": "HighAvailability",
        "Engine": "mysql",
        "BackupMethod": "P",
        "RestoreRegions": {
          "RestoreRegion": [
            "cn-hangzhou"
          ]
        }
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	ParameterAbsence	Necessary param is absence.	-
400	InvalidParameters.Format	Specified parameter is not valid.	-
400	InvalidRegion.Format	Specified Region is not valid.	The region ID is invalid. Check the region ID.
400	InvalidStartTime.Format	Specified start time is not valid.	The start time is invalid.
400	InvalidEndTime.Format	Specified end time is not valid.	The end time is invalid. Check the end time.
400	InvalidTime.Format	Specified time is not valid.	The time format is invalid.
400	Order.ComboInstanceNotAllowOperate	A package instance is not allowed to operate independently.	A package instance is not allowed to operate independently.
400	Price.PricingPlanResultNotFound	Pricing plan price result not found.	Pricing plan price result not found.
400	Order.NoRealNameAuthentication	You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the user center for real-name authentication.	You have not passed the real-name authentication and do not meet the purchase conditions. Please log in to the cost and cost for real-name authentication.
400	InsufficientAvailableQuota	Your account quota limit is less than 0, please recharge before trying to purchase.	Your account available limit is less than 0, please recharge before trying to purchase.
400	CommodityServiceCalling.Exception	Failed to call commodity service.	Failed to call commodity service return.
400	RegionDissolvedEOM	Dear customer, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will cease operations. You are currently unable to operate new purchase orders. Thank you for your understanding and support.	Hello, Alibaba Cloud plans to optimize and adjust the current region. Cloud services in this region will stop operating. In order to ensure your business continuity and smooth transition of data migration, you are currently unable to operate new purchase orders. Thank you for your understanding and support.
400	Commodity.InvalidComponent	The module you purchased is not legal, please buy it again.	The module you purchased is not legal, please buy it again.
400	RegionEndTimeDissolvedIndia	Cloud services in the India (Mumbai) region will be discontinued. Set the validity date to July 15, 2024 or earlier than July 15, 2024.	Hello customer, this area has been abolished.
400	RegionEndTimeDissolvedAustralia	Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.	Cloud services in the Australia (Sydney) region will be discontinued. Set the validity date to September 30, 2024 or earlier than September 30, 2024.
400	Price.CommoditySys	Commodity system call exception.	Commodity system call exception.
400	Pay.InsufficientBalance	Insufficient available balance.	Insufficient available balance.
400	Order.PeriodInvalid	There is a problem with the period you selected, please choose again.	There is a problem with the period you selected, please choose again.
400	pay.noCreditCard	Account not bound to credit card.	-
400	Order.InstHasUnpaidOrder	There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.	There is an unpaid order for the service you have purchased. Please pay or void it before placing the order.
400	noAvailablePaymentMethod	No payment method is specified for your account. We recommend that you add a payment method.	-
400	BasicInfoUncompleted	Your information is incomplete. Complete your information before the operation.	Your basic information is not complete, please complete your basic information before operation.
403	CrossBackupNotSupport	Specified region not support cross region backup.	Cross-zone backup is not supported in the specified region.
404	InvalidPage.notFound	Page not found.	The specified parameters are not found. Check your parameters.
404	InvalidDBInstance.NotFound	Specified instance does not exist or not support.	The RDS instance cannot be found, is deleted, or does not support the operation.

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2022-09-01	The Error code has changed	View Change Details