Cannot access brand account's youtube channel

[markivancho]

I'm trying to use oauth flow to get access to youtube channels list. Everything works fine when I'm using my main default youtube channel, but when on consent screen I choose another channel that associated with google brand account I'm getting error in catch block (arguments -> {type: "tokenFailed", idpId: "google", error: "server_error"}), even though I gave access to everything asked.
Also, on https://myaccount.google.com/security it says that I gave access to application.

Here are some code snippets, I've tried different combinations of scope, prompt, access_type, but nothing successful

const googleScope = [
    'email',
    'profile',
    'openid',
    'https://www.googleapis.com/auth/youtube'
  ]

const googleOauthConfig = {
  client_id: GOOGLE_CLIENT_ID,
  fetch_basic_profile: true,
  ux_mode: 'popup',
  response_type: 'permission',
  access_type: 'offline',
  prompt: 'consent'
}

const loginGoogle = scope =>
  global.gapi &&
  global.gapi.auth2
    .getAuthInstance()
    .signIn({ ...googleOauthConfig, scope: scope.join(' ') })
    .then(res => {
      const authResponse = res.getAuthResponse()
      const { access_token } = authResponse

      return access_token
    })
    .catch(() => {

      throw new Error(POPUP_CLOSED_MESSAGE)
    })

In network there is failed request too

https://accounts.google.com/o/oauth2/iframerpc?action=issueToken&response_type=token%20id_token&login_hint=AJDLj6JUa8yxXrhHdWRHIV0S13cANzW1y8OtI22VrYqaEC2i73av3HLVph3WpN9U_HlWSNxCsiYTB2bXOl1-DWQmT0zrdSxGa1JR03gPm3hk1GCjY9-EQsDI5aEH73UEvOOCoqynaOnr&client_id=583558123459-oc3k39nd2i4cismo7gcvnsv12v03q6an.apps.googleusercontent.com&origin=http%3A%2F%2Flocalhost%3A4000&scope=openid%20profile%20email&ss_domain=http%3A%2F%2Flocalhost%3A4000
status - 403
response - { "error" : "invalid_request" } 

[shibichakkaravarthy]

I'm also facing the same error. Is there any workaround for this?

[illtellyoulater]

Same here... any luck getting this working?

[amanag13]

Have you solved this issue?

[illtellyoulater]

Following the example at https://stackoverflow.com/a/43990479/988591 I made some minor changes to the code and now it works correctly.