Hi, I want to use OAuth2, but : - There's 3 kind of auths, a regular user/password, a phone/sms code, and an email/password (each type of auth is for a different user role), so i guess i need 3 different authorizationservers. - I want to configure a prefix for each type - I want to secure my api with them, AND basic I'm using spring boot 2 and spring security, how can i do that?

This is not kotlin-specific, please ask at Spring forums or stackoverflow