Okay, upon further review, want to inform you that we do not support Maps API endpoint. We support Autosuggest and Local Autosuggest APIs. Based on the documentation you shared, it seems coordinates isn't a response option. However, my recommendation is to post this question on the Bing Community forum, they may be in a better position to answer your query. Hope this helps.
Autosuggest with coordinates
Anders
6
Reputation points
We are interested in the coordinates for bing maps autosuggestions ( https://learn.microsoft.com/en-us/bingmaps/rest-services/autosuggest ), but they are not included for some reason?
How does one retrieve the coordinates for an autosuggested place?
cheers