'Returns a Distribution object representing the parent CloudFront
distribution of the invalidation request listed in the
InvalidationSummary.
:rtype: :class:`boto.cloudfront.distribution.Distribution`
:returns: A Distribution object representing the parent CloudFront
distribution  of the invalidation request listed in the
InvalidationSummary'

def get_distribution(self):

    return self.connection.get_distribution_info(self.distribution_id)
