nastra commented on code in PR #10722:
URL: https://github.com/apache/iceberg/pull/10722#discussion_r1796961823
##########
open-api/rest-catalog-open-api.yaml:
##########
@@ -3103,6 +3103,22 @@ components:
uuid:
type: string
+ StorageCredential:
+ type: object
+ required:
+ - prefix
+ - config
+ properties:
+ prefix:
+ type: string
+ description: Indicates a storage location prefix where the
credential is relevant. Clients should choose the most
+ specific prefix if several credentials of the same type are
available.
+ config:
+ type: object
+ additionalProperties:
Review Comment:
I understand that there could be some common attributes that we could
extract, but that would lead to a mixture of having to look up things in a
config map vs other properties.
Also what if storage providers have different semantics for how expiration
is defined (expires-at-ms vs expires-in-ms vs ....). This would require
additional calculations to convert from one expiration format to the other.
Therefore I think it's better to keep everything in the config for now until we
have a clear use case where it makes sense to extract this into a common
attribute.
This isn't set in stone and we can always revisit this once we implement
refreshing vended credentials for the different providers and see how helpful
having a separate field for expiration would be. I'd like to unblock this
proposal so that we can make progress on refreshing vended credentials
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