{{!-- there is a comma after timezone that should not be present--}}
{
    "numberOfZones": {{numberOfZones}},
    "zones": [
        {{#each zones}}
            {
                "firstCountryCode": "{{countryCodes.[0]}}",
                "timezone": "{{timezoneName}}",
            }{{#unless @last}},{{/unless}}
        {{/each}}
    ]
}