This image shows the Server Identification section in the Edit Server dialog. The top section shows GET selected for the method and https://restcountries.com/{version}/lang for the REST endpoint URL.

The Description field is filled with "Countries backend".

In the Server Variables section, "version" is shown for the variable name, there is no description, and the default value has been set as "3.1".

The Application Profiles section shows Base configuration, testConfiguration, and prodConfiguration.

Default values are shown in the Security and Connection Type sections.