Call the existing sau alipay CLI. Before first use, the user needs to log in at the Alipay content creation backend and confirm that the account has been granted Life Account content creation permission.
sau alipay login --account creator
sau alipay check --account creator
sau alipay upload-video --account creator --file videos/demo.mp4 --title "标题" --desc "简介" --tags 生活号,测试
Currently only videos are supported; image-text posts and scheduled publishing are not supported. Optional --thumbnail to specify the cover,--collection to specify an existing collection. The account name is a local session alias; when login requires scanning a QR code, show the QR code image to the user.
Before publishing, verify the account, media, title, description, and tags. Do not overinterpret a "submitted" response from the CLI as passing review or being publicly visible; when the result is uncertain, check the Alipay backend first and do not retry blindly.