public void setRelationalDatabaseBundleId(String relationalDatabaseBundleId) {
        this.relationalDatabaseBundleId = relationalDatabaseBundleId;
    }
<p>
The bundle ID for your new database. A bundle describes the performance specifications for your database.
</p>
<p>
You can get a list of database bundle IDs by using the <code>get relational database bundles</code> operation.
</p>

@param relationalDatabaseBundleId
       The bundle ID for your new database. A bundle describes the performance specifications for your
       database.</p>
       <p>
       You can get a list of database bundle IDs by using the <code>get relational database bundles</code>
       operation.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/CreateRelationalDatabaseRequest.java