Reference: Caching options¶

CachingOptions¶

Option	Type	Default	Description
`Enabled`	`bool`	`true`	Enables or disables caching globally.
`DefaultNamespace`	`string`	`"CleanArchitectureExtensions"`	Namespace applied to cache keys.
`DefaultEntryOptions`	`CacheEntryOptions`	`CacheEntryOptions.Default`	Default entry options when no overrides are provided.
`StampedePolicy`	`CacheStampedePolicy`	`CacheStampedePolicy.Default`	Locking and jitter defaults.
`MaxEntrySizeBytes`	`long?`	`null`	Maximum payload size in bytes.
`PreferredSerializer`	`string?`	`null`	Preferred serializer type name or content type when multiple serializers are registered.

Option	Type	Default	Description
`CachePredicate`	`Func<object,bool>`	`ICacheableQuery` or `[CacheableQuery]`	Determines cacheable requests.
`ResourceNameSelector`	`Func<object,string>?`	`null`	Custom resource name for cache keys.
`HashFactory`	`Func<object,string>?`	`null`	Custom hash for cache keys.
`DefaultTtl`	`TimeSpan?`	`00:05:00`	Default TTL for cached queries.
`TtlByRequestType`	`Dictionary<Type,TimeSpan>`	empty	Per-request TTL overrides.
`CacheNullValues`	`bool`	`true`	Cache null responses.
`ResponseCachePredicate`	`Func<object,object?,bool>?`	`null`	Decide whether a response should be cached.

Option	Type	Default	Description
`AbsoluteExpirationRelativeToNow`	`TimeSpan?`	`null`	Absolute expiration relative to now.
`AbsoluteExpiration`	`DateTimeOffset?`	`null`	Absolute expiration timestamp.
`SlidingExpiration`	`TimeSpan?`	`null`	Sliding expiration interval.
`Priority`	`CachePriority`	`Normal`	Eviction priority (when supported).
`Size`	`long?`	`null`	Size hint for providers that enforce size limits.

Option	Type	Default	Description
`EnableLocking`	`bool`	`true`	Enable per-key locking.
`LockTimeout`	`TimeSpan`	`00:00:05`	Max wait for a lock.
`Jitter`	`TimeSpan?`	`00:00:00.050`	Random jitter applied to expirations.