looks the RESOLV::lookup and NAME::lookup cannot be used in DNS_REQUEST event

By checking the description for RESOLV::lookup and NAME::lookup, they are specific the valid events are "ALL_EVENTS".

However, it looks i get error message once i use both of them in DNS_REQUEST event.

Does it mean the "ALL_EVENTS" LTM events not GTM events?

the objective i want to achieve is to resolve a GTM wideIP to an IP address DNS resoluted from another URL/FQDN rather than using CNAME.

Thanks a lot.

Exception: Common::OperationFailed primary_error_code : 17236305 (0x01070151) secondary_error_code : 0 error_string : 01070151:3: Rule [/Common/gtm-test] error: /Common/gtm-test:8: error: [undefined procedure: NAME::lookup][NAME::lookup www.cisco.com]