public io.grafeas.v1beta1.pkg.Installation getInstallation() {
    return installation_ == null
        ? io.grafeas.v1beta1.pkg.Installation.getDefaultInstance()
        : installation_;
  }
public io . grafeas . v1beta1 . pkg . Installation getInstallation ( ) { return installation_ == null ? io . grafeas . v1beta1 . pkg . Installation . getDefaultInstance ( ) : installation_ ; }
<pre>
Where the package was installed.
</pre>

<code>.grafeas.v1beta1.package.Installation installation = 1;</code>