Key Operations Recorded by CTS

You can use CTS to record operations on ELB for query, auditing, and backtracking.

Table 1 lists the operations recorded by CTS.

**Table 1** ELB operations recorded by CTS
Action	Resource Type	Trace
Configuring access logs	logtank	createLogtank
Deleting access logs	logtank	deleteLogtank
Creating a certificate	certificate	createCertificate
Modifying a certificate	certificate	updateCertificate
Deleting a certificate	certificate	deleteCertificate
Creating a health check	healthmonitor	createHealthMonitor
Modifying a health check	healthmonitor	updateHealthMonitor
Deleting a health check	healthmonitor	deleteHealthMonitor
Adding a forwarding policy	l7policy	createL7policy
Modifying a forwarding policy	l7policy	updateL7policy
Deleting a forwarding policy	l7policy	deleteL7policy
Adding a forwarding rule	l7rule	createl7rule
Modifying a forwarding rule	l7rule	updateL7rule
Deleting a forwarding rule	l7rule	deleteL7rule
Adding a listener	listener	createListener
Modifying a listener	listener	updateListener
Deleting a listener	listener	deleteListener
Creating a load balancer	loadbalancer	createLoadbalancer
Modifying a load balancer	loadbalancer	updateLoadbalancer
Deleting a load balancer	loadbalancer	deleteLoadbalancer
Adding a backend server	member	createMember
Modifying a backend server	member	updateMember
Removing a backend server	member	batchUpdateMember
Creating a backend server group	pool	createPool
Modifying a backend server group	pool	updatPool
Deleting a backend server group	pool	deletePool