IMAGE={{ billing_service_image_ref }} EXPORTER_BASE_URL={{ billing_service_exporter_base_url }} EXPORTER_SOURCES_JSON={{ billing_service_exporter_sources_json }} INTERNAL_SERVICE_TOKEN={{ billing_service_internal_service_token }} DATABASE_URL={{ billing_service_database_url }} LISTEN_ADDR={{ billing_service_listen_addr }} COLLECT_INTERVAL={{ billing_service_collect_interval }} DEFAULT_REGION={{ billing_service_default_region }} SOURCE_REVISION={{ billing_service_source_revision }} PRICE_PER_BYTE={{ billing_service_price_per_byte }} INITIAL_INCLUDED_QUOTA_BYTES={{ billing_service_initial_included_quota_bytes }} INITIAL_BALANCE={{ billing_service_initial_balance }}