Unverified50% confidenceFactExact time
Scope is a concept in the OAuth 2.0 system used to define which APIs or read/write ranges a credential can access; if the scope is not configured or is configured incorrectly, even if the service account has IAM permissions, the request will be rejected due to insufficient token permissions, because authentication is a dual check of IAM permissions and OAuth scope.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
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