Creates a backup for a PolarDB-X instance.


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Request parameters

Parameter Type Required Example Description
Action String Yes CreateBackup

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

RegionId String Yes cn-hangzhou

The ID of the region where the PolarDB-X instance is deployed.

DBInstanceName String Yes pxc-**************

The name of the PolarDB-X instance.

BackupType String No 0

The type of the backup. Set the value to 0. The value 0 specifies fast backup.

Response parameters

Parameter Type Example Description
Message String *****

The message that is returned. If the request is successful, "success" is returned. If the request fails, an error code is returned.

RequestId String 9B2F3840-5C98-475C-B269-2D5C3A31797C

The ID of the request.

Success Boolean true

Indicates whether the request is successful.

Data Array of Account
BackupSetId Long 627833

The ID of the backup set.


Sample requests

&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK


JSON format

HTTP/1.1 200 OK

  "Message" : "*****",
  "RequestId" : "9B2F3840-5C98-475C-B269-2D5C3A31797C",
  "Success" : true,
  "Data" : [ {
    "BackupSetId" : 627833
  } ]

Error codes

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