The request was not authenticated. Either allow unauthenticated invocations or set the proper Authorization header.
Cloud Run rejected the request because the service requires authentication and the caller did not provide a valid authorization header or anonymous access is disabled.
The request was not authenticated. Either allow unauthenticated invocations or set the proper Authorization header.authentication
Observed message
The request was not authenticated. Either allow unauthenticated invocations or set the proper Authorization header.
Why it happens
The service requires authentication but the request has no valid auth token.
The token is missing, malformed, or intended for the wrong audience.
Anonymous access is disabled for the Cloud Run service.
How to fix it
Send a valid Authorization header for the target Cloud Run service.
Verify the token audience and identity used by the caller.
Allow unauthenticated invocations only if the service is intended to be public.
