.js

    var callExternalApi = async function (latitude, longitude) {
        try {
            var response = await fetch(`${apiUrl}/${apiKey}/${latitude},${longitude}`);
            var json = await response.json();
    
            var body = { temperature: json.currently.temperature }
    
            var response = {
                statusCode: 200,
                headers: {
                    "Content-Type": "application/json"
                },
                body: JSON.stringify(body)
            };
            return response;
        } catch (error) {
            console.log(error);
        }
    }