Golang Maps

package main

import (

   // "string"
   "fmt"
   "github.com/go-resty/resty/v2"
   "encoding/json"
   "reflect"

)

var PDAuthToken = "" var url = "https://api.pagerduty.com/services/XXXXXXX"

func test1() {

  client := resty.New()
  rsp,err := client.R().SetHeader("Accept", "application/json").SetHeader("Authorization", "Token token="+PDAuthToken).Get(url)
   if err != nil {
       fmt.Println(err)
       return
   }
   rspBody := rsp.Body()
   rspJSON := string(rspBody)
   // Declared an empty map interface
   var result map[string]interface{}
   // Unmarshal or Decode the JSON to the interface.
   json.Unmarshal([]byte(rspJSON), &result)

fmt.Println("Type:", reflect.TypeOf(result))
fmt.Println("Service :", result["service"])
service, valid := result["service"].(map[string]interface{})
fmt.Println("service_alert_grouping_timeout :", service["alert_grouping_timeout"])
 _ = valid

}

func main(){

   test1()

}