@Override
    public OAuth20ResponseModeTypes getResponseMode() {
        return OAuth20ResponseModeTypes.FORM_POST_JWT;
    }
This is {@link OidcResponseModeFormPostJwtBuilder}.

@author Misagh Moayyed
@since 7.0.0
support/cas-server-support-oidc-core-api/src/main/java/org/apereo/cas/oidc/web/response/OidcResponseModeFormPostJwtBuilder.java