Index Worker currently uses OAuth-based API requests. By switching to service account-based API requests, you may be able to avoid certain rate limit errors.
<aside> ✅
Reference: サービスアカウントとは
</aside>
<aside> 📌
This is unrelated to the 2,000 URL/day limit per property.
</aside>
Log in to Google Cloud Console.
Select a project or create a new project.

From the navigation menu, select "IAM & Admin" > "Service Accounts.”

Click "Create Service Account.”

Enter the service account name, ID, and description, then click "Create.”
Select the created service account from the list and click "Manage Keys.”

Select "Add Key" > "Create New Key," choose JSON format, and click "Create.”

Save the downloaded JSON file in a secure location.
Next, you'll grant permissions to the newly created service account from Search Console. Log in to Search Console.
From "Settings" in the bottom left → "Users and permissions," add the service account you just created (e.g., [email protected]) with "Full (Full permissions/Full user)" access.


