LOG_VIEWER_BASE_URL = "https://console.cloud.google.com/logs/viewer"

    @property
    def _resource_path(self):
        segments = [self.resource.type]

        for key, value in self.resource.labels:
            segments += [key]
            segments += [value]

        return "/".join(segments)

    def get_external_log_url(self, task_instance: TaskInstance, try_number: int) -> str:
        """
        Creates an address for an external log collecting service.
        :param task_instance: task instance object
        :type: task_instance: TaskInstance
        :param try_number: task instance try_number to read logs from.
        :type try_number: Optional[int]
        :return: URL to the external log collection service
        :rtype: str
        """
        project_id = self._client.project

        ti_labels = self._task_instance_to_labels(task_instance)
        ti_labels[self.LABEL_TRY_NUMBER] = str(try_number)

        log_filter = self._prepare_log_filter(ti_labels)

        url_query_string = {
            'project': project_id,
            'interval': 'NO_LIMIT',
            'resource': self._resource_path,
            'advancedFilter': log_filter,
        }

        url = f"{self.LOG_VIEWER_BASE_URL}?{urllib.parse.urlencode(url_query_string)}"
        return url