class Aws::CloudFront::Types::CachePolicy
A cache policy.
When it’s attached to a cache behavior, the cache policy determines the following:
-
The values that
CloudFront
includes in the cache key. These values can include HTTP headers, cookies, and URL query strings.CloudFront
uses the cache key to find an object in its cache that it can return to the viewer. -
The default, minimum, and maximum time to live (TTL) values that you want objects to stay in the
CloudFront
cache.
The headers, cookies, and query strings that are included in the cache key are automatically included in requests that CloudFront
sends to the origin. CloudFront
sends a request when it can’t find a valid object in its cache that matches the request’s cache key. If you want to send values to the origin but not include them in the cache key, use `OriginRequestPolicy`.
@!attribute [rw] id
The unique identifier for the cache policy. @return [String]
@!attribute [rw] last_modified_time
The date and time when the cache policy was last modified. @return [Time]
@!attribute [rw] cache_policy_config
The cache policy configuration. @return [Types::CachePolicyConfig]
@see docs.aws.amazon.com/goto/WebAPI/cloudfront-2020-05-31/CachePolicy AWS API Documentation
Constants
- SENSITIVE