Great, thanks.

On 27 led, 16:06, Geoffrey Spear <[email protected]> wrote:
> On Thursday, January 27, 2011 2:52:48 AM UTC-5, tobik wrote:
>
> > Thank you! That's what I wanted to know.
>
> > So basically passing Keys in urls is not a good idea, but using pure
> > IDs and Model.get_by_id() should be secure enough. Or am I wrong? I
> > tried to get access to data across namespaces but it ended up with
> > request error. So it worked as expected.
>
> Yes; IDs are only unique within a namespace, entity group, and kind, so
> passing an ID from one namespace to an instance using a different namespace
> will either get you a different entity from the calling instance's namespace
> or nothing, never the entity in the original namespace.

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