- Property Manager name: Cache Tag Visibility
- Behavior version: The
v2023-01-05rule format supports the
- Rule format status: GA, stable
- Access: Read-write
- Allowed in includes: Yes
Cache tags are comma-separated string values you define within an
Edge-Cache-Tag header. You can use them to flexibly fast purge tagged segments of your cached content. You can either define these headers at the origin server level, or use the
modifyOutgoingResponseHeader behavior to configure them at the edge. Apply this behavior to confirm you're deploying the intended set of cache tags to your content.
See Fast Purge for guidance on best practices to deploy cache tags. Use the Fast Purge API to purge by cache tag programmatically.
Specifies when to include the
Strip out the
Edge servers respond with the