<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def container_cdn_command(self, url, container, container_object, cdn_headers):
 """Command your CDN enabled Container. :param url: :param container: """


        headers, container_uri = self._return_base_data(
            url=url,
            container=container,
            container_object=container_object,
            object_headers=cdn_headers
        )

        if self.job_args.get('purge'):
            return self._deleter(
                uri=container_uri,
                headers=headers
            )
        else:
            return self._header_poster(
                uri=container_uri,
                headers=headers
            )