Need to retrieve access to legacy Google Maps account

[advait1]

Hi,

Google Maps haven been used on my website using URL such as `https://maps-api-ssl.google.com/maps/api/js?v=3.41&libraries=places&client=gme-<company>&callback=gm..., which is legacy method explained in the document https://developers.google.com/maps/premium/authentication/client-id/url-authorization.

I have more requirements from business and I need to implement them. Unfortunately people who managed my Google account are no longer with the company and I need help accessing my project so I can use Google Maps API as per latest documentation (https://developers.google.com/maps/premium/authentication/overview).

How can I get help with this?