RyosukeNishi

Thank you for your suggestion. I suspect that you cannot manually create a service account with the domain `@developer.gserviceaccount.com`. When you create one manually, the domain will be `@PROJECT_ID.iam.gserviceaccount.com`. ref....

I tried [this gcloud alpha command](https://cloud.google.com/sdk/gcloud/reference/alpha/compute/project-info/set-default-service-account) to set the default account, but it didn't work. Having read [this document](https://cloud.google.com/functions/docs/securing/function-identity#runtime-sa), I suppose the problem could be solved if I can specify...

@cabljac > I suppose the problem could be solved if I can specify which service account to use for the installation. Is this possible if I use CLI?

@felansu Thank you for sharing. I'm looking forward to seeing their response.

FYI: Though you may have already heard, the team is preparing a PR which removes the hard-coded part. https://github.com/firebase/firebase-tools/pull/8566/