Is possible to verify if an access token is associated to a product instance?

[#1]

Hi All,

I have a doubt about the verify access token process.

Consider this scenario: if i have a product Apartment and there are more product instances as Apartment A (my apartment), Apartment B (your apartment) and so on. I know that the access token is associated to a product and not to a product instance through the client, so if I generate an access token for the product Apartment, could I have access to Apartment B (your apartment) with my access token? if it is possible, is this not correct?

Thanks,

Fabio