public String getVersionId() {
        return this.versionId;
    }
<p>
The unique identifier of the version of the secret to retrieve. If you include both this parameter and
<code>VersionStage</code>, the two parameters must refer to the same secret version. If you don't specify either
a <code>VersionStage</code> or <code>VersionId</code>, then Secrets Manager returns the <code>AWSCURRENT</code>
version.
</p>
<p>
This value is typically a <a href="https://wikipedia.org/wiki/Universally_unique_identifier">UUID-type</a> value
with 32 hexadecimal digits.
</p>

@return The unique identifier of the version of the secret to retrieve. If you include both this parameter and
        <code>VersionStage</code>, the two parameters must refer to the same secret version. If you don't specify
        either a <code>VersionStage</code> or <code>VersionId</code>, then Secrets Manager returns the
        <code>AWSCURRENT</code> version.</p>
        <p>
        This value is typically a <a
        href="https://wikipedia.org/wiki/Universally_unique_identifier">UUID-type</a> value with 32 hexadecimal
        digits.
aws-java-sdk-secretsmanager/src/main/java/com/amazonaws/services/secretsmanager/model/GetSecretValueRequest.java