Hi @virginie.zoom ,
Thank you for your reply!
We have four subdomains with different databases according to the region:
https://aus.example.com/
https://usa.example.com/
https://uk.example.com/
https://ca.example.com/
We followed your references for the subdomain
We are not sure about how zoom supports with dynamic deauthorization URLs, as we will be having 4 different deauthorization URLs for 4 subdomains.
It will be really helpful if you can share any related document or supporting link that how can be wade through.