Get App verified by Google

[umbauk]

https://support.google.com/cloud/answer/9110914?hl=en-GB

To remove "App not verified" warning screen to users App must be verified by Google.

• Verify ownership of your project’s authorized domains using the Search Console.
• Make sure all branding information on the OAuth consent screen, such as the project name shown to users, support email, homepage URL, privacy policy URL, and so on, accurately represents the app's identity.
• Your homepage must be publicly accessible, and not behind a sign-in page.
• Your homepage must make clear its relevance to the app you’re verifying.
• Your homepage must be accurate, inclusive, and easily accessible to all users.
• The Privacy Policy must be visible to users, hosted within the domain of your website, and linked from the OAuth consent screen on the Google API Console.
• The Privacy Policy must disclose the manner in which your application accesses, uses, stores, or shares Google user data.
• Prepare a detailed justification for each requested scope as well as an explanation for why a narrower scope wouldn't be sufficient.
• Prepare a video that fully demonstrates the OAuth grant process by users and shows, in detail, the usage of sensitive scopes in the app.