Nest Integration error 403: access denied

[KO_Padre]

I get the following error when I follow instructions on the Nest integration: Access blocked: home-assistant.io has not completed the Google verification process. The app is currently being tested, and can only be accessed by developer-approved testers. If you think you should have access, contact the developer. If you are a developer of home-assistant.io, see error details.
Error 403: access_denied

[chaapp]

Same here.
Is there anything I can Do. Many thanks!

[TekFox]

Update - here’s the solution:

Google Assistant SDK, Error 403: access_denied

This worked for me: Within the project (go to the Google developer console) and from the menu “OAuth consent screen” in “APIs & Services” I created my Google user as a test user. This allows this user (you) to access the project. You can also set the project (same OAuth consent screen) as public, but that option opens up the project for all Google users (but it also works)

[gds]

In case it helps the next person… I spent altogether too long trying to make the “OAuth consent screen” page work, but it kept redirecting me elsewhere. In the end I found what I needed on the Audience page, and put my own address in as a test user, then everything worked.

FYI be careful copying and pasting identifiers, I also got stuck for a while because I’d inadvertently copied a string with a space at the end into Google’s device management api page, redoing it fixed that. Trimming whitespace from form submissions sounds like something that was solved in the 90s, but here we are.