Response 
                
                 Status code 
                             2xx -->>  success 
                             4xx -->>  client side error
                             5xx -->>  server side error 
                 Header 
                         meta data about your response 
                         like Content-Type, Date and some other info

                 Body | Payload        
                         The response we got from the server 
                         and this where we do lots of validation