Hello Yi-Hsiang Cheng,
I assume you are asking if the CSM can look at that header and do something specific? The CSM actually only looks at the request headers from the client, it doesn't look at the response headers from the server. Hence, it doesn't care what is in the packet, even if you are doing cookie insert.
These are the supported default client request headers:
Accept standard header name
Accept-Charset standard header name
Accept-Encoding standard header name
Accept-Language standard header name
Authorization standard header name
Cache-Control standard header name
Connection standard header name
Content-MD5 standard header name
Expect standard header name
From standard header name
Host standard header name
If-Match standard header name
Pragma standard header name
Referer standard header name
Transfer-Encoding standard header name
User-Agent standard header name
Via standard header name
As well, you can specify your custom client header for inspection as well.
Regards,
Chris Higgins