Request Parameters Response Elements Errors See Also

DescribeValidDBInstanceModifications

You can call DescribeValidDBInstanceModifications to learn what modifications you can make to your DB instance. You can use this information when you call ModifyDBInstance.

This command doesn't apply to RDS Custom.

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

DBInstanceIdentifier

The customer identifier or the ARN of your DB instance.

Type: String

Required: Yes

Response Elements

The following element is returned by the service.

ValidDBInstanceModificationsMessage

Information about valid modifications that you can make to your DB instance. Contains the result of a successful call to the DescribeValidDBInstanceModifications action. You can use this information when you call ModifyDBInstance.

Type: ValidDBInstanceModificationsMessage object

Errors

For information about the errors that are common to all actions, see Common Errors.

DBInstanceNotFound

DBInstanceIdentifier doesn't refer to an existing DB instance.

HTTP Status Code: 404

InvalidDBInstanceState

The DB instance isn't in a valid state.

HTTP Status Code: 400