@Override
    public TenantDatabase deleteTenantDatabase(DeleteTenantDatabaseRequest request) {
        request = beforeClientExecution(request);
        return executeDeleteTenantDatabase(request);
    }
<p>
Deletes a tenant database from your DB instance. This command only applies to RDS for Oracle container database
(CDB) instances.
</p>
<p>
You can't delete a tenant database when it is the only tenant in the DB instance.
</p>

@param deleteTenantDatabaseRequest
@return Result of the DeleteTenantDatabase operation returned by the service.
@throws DBInstanceNotFoundException
        <code>DBInstanceIdentifier</code> doesn't refer to an existing DB instance.
@throws TenantDatabaseNotFoundException
        The specified tenant database wasn't found in the DB instance.
@throws InvalidDBInstanceStateException
        The DB instance isn't in a valid state.
@sample AmazonRDS.DeleteTenantDatabase
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/rds-2014-10-31/DeleteTenantDatabase" target="_top">AWS API
     Documentation</a>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/AmazonRDSClient.java