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

@param packageVersion
       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/DescribePackageVersionRequest.java