http://oauth.net/grant_type/device/1.0

http://oauth.net/grant_type/device/1.0

[1] Using OAuth 2.0 for Devices - Google Accounts Authentication and Authorization — Google Developers ( 版) <https://developers.google.com/accounts/docs/OAuth2ForDevices>

[2] <http://oauth.net/grant_type/device/1.0>404 のようです。