...
Replace
YOUR_CLIENT_ID
with the generated Client ID.Note: Adding
GoogleService-Info.plist
is not required.
Step 3: Web Setup
Select Web application under the Application Type dropdown.
Enter a name (e.g., “Web OAuth”).
Add Authorized JavaScript origins and Authorized redirect URIs:
Use
http://localhost
for local debugging.Use
https://yourdomain.com
for production.
Click Create to generate your Client ID.
...