modify via header

Property Manager name: Modify Via Header
Behavior version: The v2025-01-13 rule format supports the modify_via_header behavior v1.0.
Rule format status: GA, stable
Access: Read/Write
Allowed in includes: Yes

Removes or renames the HTTP Via headers used to inform the server of proxies through which the request was sent to the origin.

Option	Type	Description	Requires
`enabled`	boolean	Enables `Via` header modifications.		{"displayType":"boolean","tag":"input","type":"checkbox"}
`modification_option`	enum	Specify how you want to handle the header.		{"displayType":"enum","options":["REMOVE_HEADER","RENAME_HEADER"],"tag":"select"} {"if":{"attribute":"enabled","op":"eq","value":true}}
	`REMOVE_HEADER`	Remove the header.
	`RENAME_HEADER`	Rename the header.
`rename_header_to`	string	Specifies a new name to replace the existing `Via` header.	`modification_option` is `RENAME_HEADER`	{"displayType":"string","tag":"input","type":"text"} {"if":{"attribute":"modificationOption","op":"eq","value":"RENAME_HEADER"}}