ReadonlybucketBucket ID this key is restricted to when it has exactly one bucket, or null if unrestricted or multi-bucket.
ReadonlybucketBucket name this key is restricted to when it has exactly one bucket, or null if unrestricted, multi-bucket, or unknown.
ReadonlybucketsBucket restrictions for v4 authorization, or null if unrestricted.
ReadonlycapabilitiesList of capabilities granted to this key.
ReadonlynameFile name prefix this key is restricted to, or null if unrestricted.
Describes the capabilities and scope restrictions of an authorized application key.