service · inferred from evidence
GCS
A hosted object storage service where signed URLs are used for uploads and CORS configurations apply.
- GCS getSignedUrl fails: Cannot sign data without client_email
How to fix: GCS getSignedUrl fails: Cannot sign data without client_email. The verified fix from the maintainer thread, distilled into reusable steps.
- GCS signed URL upload fails CORS: preflight OK, PUT rejected
GCS signed URL upload fails CORS: preflight OK, PUT rejected. When generating the signed URL, pass the exact Content-Type the client will upload with (e.g.