public VulnerablePackage withArch(String arch) {
        setArch(arch);
        return this;
    }
<p>
The architecture of the vulnerable package.
</p>

@param arch
       The architecture of the vulnerable package.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-imagebuilder/src/main/java/com/amazonaws/services/imagebuilder/model/VulnerablePackage.java