code: def location(self, value):
          
          warnings.warn(_LOCATION_SETTER_MESSAGE, DeprecationWarning, stacklevel=2)
          self._location = value
docs: (Deprecated) Set `Bucket.location`
  
          This can only be set at bucket **creation** time.
  
          See https://cloud.google.com/storage/docs/json_api/v1/buckets and
          https://cloud.google.com/storage/docs/bucket-locations
  
          .. warning::
  
              Assignment to 'Bucket.location' is deprecated, as it is only
              valid before the bucket is created. Instead, pass the location
              to `Bucket.create`.