updateCachePolicy

Updates a cache policy configuration.

When you update a cache policy configuration, all the fields are updated with the values provided in the request. You cannot update some fields independent of others. To update a cache policy configuration:

• Use GetCachePolicyConfig to get the current configuration.

• Locally modify the fields in the cache policy configuration that you want to update.

• Call UpdateCachePolicy by providing the entire cache policy configuration, including the fields that you modified and those that you didn't.

If your minimum TTL is greater than 0, CloudFront will cache content for at least the duration specified in the cache policy's minimum TTL, even if the Cache-Control: no-cache, no-store, or private directives are present in the origin headers.