docs: def alias(self, name, alias_to, path=KISSmetrics.ALIAS_PATH, resp=False):
          """Map `name` to `alias_to`; actions done by one resolve to other.
  
          :param name: consider as same individual as ``alias_to``
          :param alias_to: consider an alias of ``name``
          :param path: endpoint path; defaults to ``KISSmetrics.ALIAS_PATH``
          :param resp: indicate whether to return response
          :type resp: boolean
  
          :returns: an HTTP response for request if `resp=True`
          :rtype: `urllib3.response.HTTPResponse`
  
          :raises: Exception if either `identity` or `key` not set
  
          """
          self.check_init()
          response = self.client.alias(person=name, identity=alias_to, path=path)
          if resp:
              return response