public OAuth2TokenDescriptor build() {
        return new OAuth2TokenDescriptor(active, scope.build(), clientId, userName, tokenType,
                                         expiresAt, issuedAt, notBefore, subject, audience, issuer, jwtId,
                                         extras.build(), rawResponse);
    }
Builds a new instance of {@link OAuth2TokenDescriptor} based on the configured parameters.
oauth2/src/main/java/com/linecorp/armeria/common/auth/oauth2/OAuth2TokenDescriptorBuilder.java