- Property Manager name: HD Data Override: Advanced Metadata
 - Behavior version: The 
v2025-10-16rule format supports thehdDataAdvancedbehavior v1.0. - Rule format status: GA, stable
 - Access: Read-only
 - Allowed in includes: Yes
 
This behavior specifies Akamai XML metadata that can only be configured on your behalf by Akamai Professional Services.  Unlike the advanced behavior, this may apply a different set of overriding metadata that executes in a post-processing phase.
| Option | Type | Description | Requires | |
|---|---|---|---|---|
description | string | Human-readable description of what the XML block does.  | {"displayType":"string","tag":"input","type":"text"} | |
xml | string | A block of Akamai XML metadata.  | {"displayType":"string","tag":"input","type":"text"} | 
