I think you are looking for this if I am not mistaking : https://cloud.google.com/appengine/docs/adminconsole/migration
On Monday, March 30, 2015 at 9:22:01 AM UTC, [email protected] wrote: > > Hello, > I have a Java app deployed on AppEngine. Overtime, the source code is lost > by my mistake. My question is there anyway to re-deploy it to use new HRD > datastore? > Message from Google: > Please deploy your application code and index configuration on your target > application before beginning the migration. > > Regards, > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/96afedee-3855-496a-9839-a8bb488f7776%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
