My F5 Irule- Need some help

I have updated those entries in my Irule. pasting below. Could you please confirm.

it is in request (not response).

Also could you please share couple of dev central article to configure erase setting in HTTP Profile.

Content erasure from HTTP headers

You can configure a profile to erase the contents of a header from an HTTP request that is being sent from a client to a server. With this feature, you can erase header content from HTTP requests before forwarding the requests over the network. Such headers might contain sensitive information, such as user IDs or telephone numbers, that must be erased before the information is forwarded.

When you use this setting, the BIG-IP system erases the contents of the specified header and replaces that content with blank spaces. The header itself is retained.

Note: This feature does not apply to HTTP responses being sent from a server to a client.

The client header with the contents to be erased must be specified as a quoted string.

Content erasure from HTTP headers