pg_lake with GCS as cloud storage

[ibnubay]

I have an error while using GCS as cloud storage (with HMAC credential):

NotImplementedA header or query you provided requested a function that is not implemented.

Details

POST ?delete is not implemented for objects.

WARNING query on duckdb failed: HTTP Error: Unexpected response during S3 DeleteObjects: 400

I think this error occurred when doing delete files in GCS.
Or are pg_lake not yet fully support GCS as cloud storage?

Ty

[sfc-gh-mslot]

GCS definitely needs more attention. We've so far assumed the S3 compatibility API, but we should not be using multi-object deletes.