Expand description
Cloud storage credential resolver.
StorageCredentialResolver merges explicit storage.* config options with
environment variable fallbacks, producing a ResolvedStorageOptions ready
for consumption by object_store / deltalake.
Resolution priority chain:
- Explicit options from SQL
WITHclause (storage.*keys) - Environment variables (
AWS_ACCESS_KEY_ID, etc.) - Instance metadata / default credential providers (handled by
object_store)
Structsยง
- Resolved
Storage Options - Resolved storage credentials ready for
object_store/deltalake. - Storage
Credential Resolver - Storage credential resolver.