The GeoIP endpoint does not use the xpack http client. The GeoIP downloader uses the JDKs builtin cacerts.
If customer is using custom https endpoint they need to provide the cacert in the jdk, whether our jdk bundled in or their jdk. Otherwise they will see something like
```
...PKiX path building failed: sun.security.provier.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target...
```
