public String getPackageVersion() {
        return this.packageVersion;
    }
<p>
A string that contains the package version (for example, <code>3.5.2</code>).
</p>

@return A string that contains the package version (for example, <code>3.5.2</code>).
aws-java-sdk-codeartifact/src/main/java/com/amazonaws/services/codeartifact/model/GetPackageVersionAssetRequest.java