Sorry, I am new to RingCentral.
I want to know how can all the extension details can be displayed with API?
If an account has 3 extensions, what API can display those extension details calling an API?
We don't want to call multiple APIs to get each extension details.
"As an admin, you can read all extensions by using the Get Extension List endpoint. The response contains an array of records with each record contains an extension info".
check the reference:
ref: https://forums.developers.ringcentral.com/questions/8940/retrieve-all-user-details-with-attributes-email-ex.html