Get OSM details on long and lat in go and javascript

index.js

fetch('https://nominatim.openstreetmap.org/reverse?format=json&lat=32.0959358&lon=34.8215234&addressdetails=1&accept-language=en')
 .then((data) => { return data.json() } )
 .then((data) => { console.table(JSON.stringify(data)) } )
 .catch((err) => { console.error(err) } )

main.go

package main

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
	"net/http"
)

const address = "https://nominatim.openstreetmap.org/reverse?format=json&lat=%f&lon=%f&addressdetails=1&accept-language=en"

func getDetails(lat, lon float64) string {
	response, err := http.Get(fmt.Sprintf(address, lat, lon))
	if err != nil {
		fmt.Println(err)
		return ""
	}
	defer response.Body.Close()
	contents, err := ioutil.ReadAll(response.Body)
	if err != nil {
		fmt.Println(err)
		return ""
	}

	var result interface{}
	err = json.Unmarshal(contents, &result)
	if err != nil {
		fmt.Println(err)
		return ""
	}
	jsn := result.(map[string]interface{})
	return jsn["display_name"].(string)
}

func main() {
	// 32.0959358, 34.8215234
	displayName := getDetails(32.0959358, 34.8215234)
	fmt.Printf("%+v\n", displayName)
}

based on https://wiki.openstreetmap.org/wiki/Nominatim