public async Task AssociateAuthDataWithUnionId() { LCUser currentUser = await LCUser.Login("hello", "world"); string uuid = Guid.NewGuid().ToString(); Dictionary <string, object> authData = new Dictionary <string, object> { { "expires_in", 7200 }, { "openid", uuid }, { "access_token", uuid } }; string unionId = Guid.NewGuid().ToString(); await currentUser.AssociateAuthDataAndUnionId(authData, "qq", unionId); }