I noticed some errors getting logged by the GCS deletion code because the blob disappeared in between the bucket getting listed and the blobs being retrieved (this can happen, but led me to also find the fix in #2678
Also give validation failure the same exception-raising treatment as the refactor in #2644 did for import-time validation failure.
I noticed some errors getting logged by the GCS deletion code because the blob disappeared in between the bucket getting listed and the blobs being retrieved (this can happen, but led me to also find the fix in #2678
Also give validation failure the same exception-raising treatment as the refactor in #2644 did for import-time validation failure.