Hi Shant,
The documentation there is incomplete. Here's the information you're looking for:
| certificateLocationConfigName | Optional. Config name to emit when ssl_server_certificate_location is used in a config file. If null, ssl_server_certificate_location will not be emitted into config files, and can only be used in substitutions like ${ssl_server_certificate_location}. |
| certificateLocationDefault | Optional. Default value for ssl_server_certificate_location. |
| caCertificateLocationConfigName | Optional. Config name to emit when ssl_server_ca_certificate_location is used in a config file. If null, ssl_server_ca_certificate_location will not be emitted into config files, and can only be used in substitutions like ${ssl_server_ca_certificate_location}. |
| caCertificateLocationDefault | Optional. Default value for ssl_server_ca_certificate_location. |
(sorry couldn't get the formatting nicer, forums doesn't seem to like width in the HTML)
I'll get this added to the wiki in a future update.