import { userInfoRequest } from "https://deno.land/x/oauth4webapi@v2.8.0/mod.ts";
Performs a UserInfo Request at the
AuthorizationServer.userinfo_endpoint | as.userinfo_endpoint.
Authorization Header is used to transmit the Access Token value.
Parameters
Authorization Server Metadata.
client: Client
Client Metadata.
optional
options: UserInfoRequestOptions