Gets information about an email address (Google user, member of the domain, allowlisted…).
The access token received from the authorization server in the OAuth 2.0 flow.
The email address to qualify
A ApiEmailQualification response
Whether the email address is allowlisted (individually or via its domain) in the current domain
Whether the email address is part of the current domain
The current domain
The given email
Whether the email address is tied to a Google account
The email address is a group email