App deployment fails - compute/metadata requires [email protected]: missing go.sum entry

[sumitjnn]

Get the below error when deploying default app
gcloud app deploy --project "${PROJECT_ID}" --version v1 ./app/app.yaml

Beginning deployment of service [default]...
╔════════════════════════════════════════════════════════════╗
╠═ Uploading 0 files to Google Cloud Storage                ═╣
╚════════════════════════════════════════════════════════════╝
File upload done.
Updating service [default]...failed.
ERROR: (gcloud.app.deploy) Error Response: [9] Cloud build <build-id> status: FAILURE
go: cloud.google.com/go/compute/[email protected] requires
        cloud.google.com/go/[email protected]: missing go.sum entry; to add it:
        go mod download cloud.google.com/go/compute