Creates a backup for a PolarDB-X instance.

Debugging

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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.

Examples

Sample requests

http(s)://[Endpoint]/?Action=CreateBackup
&RegionId=cn-hangzhou
&DBInstanceName=pxc-**************
&BackupType=0
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<CreateBackupResponse>
    <Message>*****</Message>
    <RequestId>9B2F3840-5C98-475C-B269-2D5C3A31797C</RequestId>
    <Success>true</Success>
    <Data>
        <BackupSetId>627833</BackupSetId>
    </Data>
</CreateBackupResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "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.