@Override
    protected Pair<String, Class<? extends RegisteredService>> getRegisteredServiceIndexedType() {
        return Pair.of(OAuthRegisteredService.OAUTH_REGISTERED_SERVICE_FRIENDLY_NAME, OAuthRegisteredService.class);
    }
This is {@link OAuth20ServicesManagerRegisteredServiceLocator}.

@author Misagh Moayyed
@since 6.3.0
support/cas-server-support-oauth-core-api/src/main/java/org/apereo/cas/support/oauth/services/OAuth20ServicesManagerRegisteredServiceLocator.java