Hello anonymous user , Thanks for posting this query on this forum. below is the response we received from our engineering team, I hope this helps with your initial query.
The single source of truth for restrictions would be the terms of use. Our terms are integrated into the Azure Online Services terms here: Microsoft Volume Licensing - Product Licensing Search.
On the second page is an English version of the file. There is a section for Azure Maps which is about a page long.
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