The number of HTTP 4XX client error codes that originate from the load balancer. Client
errors are generated when requests are malformed or incomplete. These requests have not
been received by the target. This count does not include any response codes generated by
the targets. Reporting criteria: There is a nonzero value
Statistics: The most useful statistic is Sum. Note that Minimum, Maximum, and Average all
return 1.
The number of HTTP 4XX client error codes that originate from the load balancer. Client errors are generated when requests are malformed or incomplete. These requests have not been received by the target. This count does not include any response codes generated by the targets. Reporting criteria: There is a nonzero value
Statistics: The most useful statistic is Sum. Note that Minimum, Maximum, and Average all return 1.
Dimensions: LoadBalancer AvailabilityZone, LoadBalancer