public String getDomainAuthSecretArn() {
        return this.domainAuthSecretArn;
    }
<p>
The ARN for the Secrets Manager secret with the credentials for the user joining the domain.
</p>
<p>
Constraints:
</p>
<ul>
<li>
<p>
Can't be longer than 64 characters.
</p>
</li>
</ul>
<p>
Example: <code>arn:aws:secretsmanager:region:account-number:secret:myselfmanagedADtestsecret-123456</code>
</p>

@return The ARN for the Secrets Manager secret with the credentials for the user joining the domain.</p>
        <p>
        Constraints:
        </p>
        <ul>
        <li>
        <p>
        Can't be longer than 64 characters.
        </p>
        </li>
        </ul>
        <p>
        Example:
        <code>arn:aws:secretsmanager:region:account-number:secret:myselfmanagedADtestsecret-123456</code>
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/RestoreDBInstanceFromDBSnapshotRequest.java