code: def get_limits(self):
          
          logger.debug("Getting limits for Lambda")
          if self.limits != {}:
              return self.limits
  
          self._construct_limits()
  
          return self.limits
docs: Return all known limits for this service, as a dict of their names
          to :py:class:`~.AwsLimit` objects.
  
          :returns: dict of limit names to :py:class:`~.AwsLimit` objects
          :rtype: dict