_err 'The preferred environment variables YANDEX360_CLIENT_ID, YANDEX360_CLIENT_SECRET, and YANDEX360_ORG_ID, or alternatively YANDEX360_ACCESS_TOKEN, is not set.'
_err 'It is recommended to export the first three variables over the latter before running acme.sh.'
_err 'For more details, please visit: https://wiki.acme.sh/dnsapi#30-use-pddyandexru-api'
_err 'For more details, please visit: https://github.com/acmesh-official/acme.sh/wiki/dnsapi2#dns_yandex360'