Key Operations Recorded by CTS

You can use CTS to record operations associated with ELB for query, auditing, and backtracking later.

Table 1 lists the operations that can be recorded by CTS.

**Table 1** ELB operations that can be recorded by CTS
Action	Resource Type	Trace
Configuring access logs	accesslog	create access log
Deleting access logs	accesslog	delete access log
Creating a certificate	certificate	create certificate
Modifying a certificate	certificate	update certificate
Deleting a certificate	certificate	delete certificate
Creating a health check	healthmonitor	create healthmonitor
Modifying a health check	healthmonitor	update healthmonitor
Deleting a health check	healthmonitor	delete healthmonitor
Adding a forwarding policy	l7policy	create forwarding policy
Modifying a forwarding policy	l7policy	update forwarding policy
Deleting a forwarding policy	l7policy	delete forwarding policy
Adding a forwarding rule	l7rule	create forwarding rule
Modifying a forwarding rule	l7rule	update forwarding rule
Deleting a forwarding rule	l7rule	delete forwarding rule
Adding a listener	listener	create listener
Modifying a listener	listener	update listener
Deleting a listener	listener	delete listener
Creating a load balancer	loadbalancer	create loadbalancer
Modifying a load balancer	loadbalancer	update loadbalancer
Deleting a load balancer	loadbalancer	delete loadbalancer
Adding a backend server	member	add backend ecs
Modifying a backend server	member	update backend ecs
Removing a backend server	member	remove backend ecs
Creating a backend server group	pool	create backend member group
Modifying a backend server group	pool	update backend member group
Deleting a backend server group	pool	delete backend member group