Java Question Error 403 Google OAuth2

Hello I try the post: https://www.b4x.com/android/forum/threads/class-b4x-google-oauth2.79426/
- I create cliente id and Activete people Api in console.

when running my app, the browser shoe error 403 ( I replace my client Id in response browser)

Authorization Error
Error 403: access_denied
The developer hasn’t given you access to this app. It’s currently being tested and it hasn’t been verified by Google. If you think you should have access, contact the developer (email).
Learn more
Request Details
response_type=code
redirect_uri=vegaapp.scanpdf:/oath
client_id=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com
access_type=offline
scope=https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email https://www.googleapis.com/auth/user.birthday.read openid

Verification is explained here: https://support.google.com/cloud/answer/9110914

Thanks

Erel said:

Verification is explained here: https://support.google.com/cloud/answer/9110914

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