code: def get_cached_response(cls, key):
          
          request_cached_response = DEFAULT_REQUEST_CACHE.get_cached_response(key)
          if not request_cached_response.is_found:
              django_cached_response = cls._get_cached_response_from_django_cache(key)
              cls._set_request_cache_if_django_cache_hit(key, django_cached_response)
              return django_cached_response
  
          return request_cached_response
docs: Retrieves a CachedResponse for the provided key.
  
          Args:
              key (string)
  
          Returns:
              A CachedResponse with is_found status and value.