multiTenant
Specifies whether to use the multi-tenant configuration or the single-tenant configuration (default). This parameter only applies to RDS for Oracle container database (CDB) engines.
Note the following restrictions:
The DB engine that you specify in the request must support the multi-tenant configuration. If you attempt to enable the multi-tenant configuration on a DB engine that doesn't support it, the request fails.
If you specify the multi-tenant configuration when you create your DB instance, you can't later modify this DB instance to use the single-tenant configuration.