https://developers.google.com/workspace/gmail/markup/reference/types/OfferItemCondition?hl=zh-CN
OfferItemCondition | Gmail | Google for Developers
gmail googledevelopers
https://developers.google.com/workspace/gmail/markup/reference/types/OfferItemCondition?hl=ja
OfferItemCondition | Gmail | Google for Developers
gmail googledevelopers
https://developers.google.com/workspace/gmail/markup/reference/types/OfferItemCondition?hl=fr
OfferItemCondition | Gmail | Google for Developers
gmail googledevelopers