public String getTruststoreVersion() {
        return this.truststoreVersion;
    }
<p>
The version of the S3 object that contains your truststore. To specify a version, you must have versioning
enabled for the S3 bucket.
</p>

@return The version of the S3 object that contains your truststore. To specify a version, you must have
        versioning enabled for the S3 bucket.
aws-java-sdk-apigatewayv2/src/main/java/com/amazonaws/services/apigatewayv2/model/MutualTlsAuthenticationInput.java