You can call
describe_valid_db_instance_modifications
to learn what modifications you can make to your DB instance. You can
use this information when you call
modify_db_instance
.
rds_describe_valid_db_instance_modifications(DBInstanceIdentifier)
[required] The customer identifier or the ARN of your DB instance.
A list with the following syntax:
list( ValidDBInstanceModificationsMessage = list( Storage = list( list( StorageType = "string", StorageSize = list( list( From = 123, To = 123, Step = 123 ) ), ProvisionedIops = list( list( From = 123, To = 123, Step = 123 ) ), IopsToStorageRatio = list( list( From = 123.0, To = 123.0 ) ), SupportsStorageAutoscaling = TRUE|FALSE ) ), ValidProcessorFeatures = list( list( Name = "string", DefaultValue = "string", AllowedValues = "string" ) ) ) )
svc$describe_valid_db_instance_modifications( DBInstanceIdentifier = "string" )