Sure you can - I have multiple apps backing up to the same bucket. Just specify the gs_bucket_name parameter, and make sure that your app engine service account has write access to the bucket.
Specify Cloud Storage bucket of different project for datastore backups?
Question
I'm trying to setup Datastore backup on our AppEngine project, but I was wondering if it's possible to specify a bucket that's outside of the AppEngine project?
In the docs, it's not mentioned that it has to be in the same project. But it doesn't mention how to specify a bucket outside the project as well.
Solution
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