GAE - Secure data Connector and Taskqueue/Cron

Is 开发者_运维百科it possible to use the Secure Data Connector (SDC) to access internal resources in Tasks/Cron Jobs on the Google AppEngine?

The documentation speaks about the currently logged in user but does not further elaborate this scenario.

'Offline' requests such as Task Queue tasks and Cron jobs have no 'user' as far as systems like SDC are concerned. If your SDC connection requires a logged in user, you will not be able to access it from a cron/task queue job.