I believe it is two weeks for PWA. When the token expires I believe you will get a 403 error with 'bad authentication' though I'm not sure if there is any explicit messaging to describe that it is because the token has expired.
Cheers, -Jeff On Jan 14, 1:24 pm, Tom Harrington <[email protected]> wrote: > I'm looking at using ClientLogin for Picasa with a mobile application. > > The Picasa API doc at <http://code.google.com/apis/picasaweb/ > developers_guide_protocol.html> indicate that ClientLogin can be used, > and refers me to the account authentication API at <http:// > code.google.com/apis/accounts/docs/AuthForInstalledApps.html> for > details. That document notes that "The token remains valid for a set > length of time, defined by whichever Google service you're working > with." > > However the Picasa docs don't give any clues about how long the token > might be valid for. Searching this group's archives indicates that the > token will expire, but how can I know when that will happen? Do I > have to wait for the token to be refused, and then get the user to > reauthorize access? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Picasa Web Albums API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/Google-Picasa-Data-API?hl=en -~----------~----~----~----~------~----~------~--~---
