You can call this operation to modify the description of the instance.

Debugging

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Request parameters

Parameter Type Required Example Description
Action String Yes ModifyDBInstanceDescription

The operation that you want to perform. Set this parameter to ModifyDBInstanceDescription.

DBInstanceId String Yes rm-uf6wjk5xxxxxxxxxx

The ID of the instance.

DBInstanceDescription String Yes Alibaba Cloud instance in test environment

The description of the instance.

Note It must be 2 to 64 characters in length.
AccessKeyId String No LTAIfCxxxxxxxxxx

The AccessKey ID that Alibaba Cloud issues to a user for service access.

Response parameters

Parameter Type Example Description
RequestId String 17F57FEE-EA4F-4337-8D2E-9C23CAA63D74

The ID of the request.

Examples

Sample requests


http(s)://rds.aliyuncs.com/? Action=ModifyDBInstanceDescription
&DBInstanceDescription=Alibaba Cloud instance in test environment
&DBInstanceId=rm-uf6wjk5xxxxxxxxxx
&<Common request parameters>

Successful response examples

XML format

< ModifyDBInstanceDescriptionResponse>
         <RequestId>17F57FEE-EA4F-4337-8D2E-9C23CAA63D74</RequestId>
</ModifyDBInstanceDescriptionResponse>

JSON format

{
	"RequestId":" 17F57FEE-EA4F-4337-8D2E-9C23CAA63D74"
}

Error codes

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