Modifies the description of an Apsara PolarDB cluster.

Debugging

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Request parameters

Parameter Type Required Example Description
Action String No ModifyDBDescription

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

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

The ID of the cluster.
DBDescription String Yes DBDesc

The description of the database. The description must meet the following requirements:

  • The description cannot start with http:// or https://.
  • The description must be 2 to 256 characters in length.
DBName String Yes testDB

The name of the database.

Response parameters

Parameter Type Example Description
RequestId String 5F295AAB-B599-4F0E-96D0-DBFAB3******

The ID of the request.

Examples

Sample request

http(s)://polardb.aliyuncs.com/? Action=ModifyDBDescription
&DBClusterId=pc-***************
&DBDescription=DBDesc
&DBName=testDB
&<Common request parameters>

Sample success responses

XML format 

<ModifyDBDescriptionResponse>
  <RequestId>5F295AAB-B599-4F0E-96D0-DBFAB3******</RequestId>
</ModifyDBDescriptionResponse>

JSON format 

{
	"RequestId": "5F295AAB-B599-4F0E-96D0-DBFAB3******"
}

Error codes

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