tierRequestsSuccess MetricName = "requests_success"
	tierRequestsFailure MetricName = "requests_failure"

	kmsOnline          = "online"
	kmsRequestsSuccess = "request_success"
	kmsRequestsError   = "request_error"
	kmsRequestsFail    = "request_failure"
	kmsUptime          = "uptime"

	webhookOnline = "online"
)

const (
	serverName = "server"
)

// MetricTypeV2 for the types of metrics supported

* Adds a metric apiserver_request_error_total to kube-apiserver. This metric tallies the number of request_errors encountered by verb, group, version, resource, subresource, scope, component, and code.  ([#83427](https://github.com/kubernetes/kubernetes/pull/83427), [@logicalhan](https://github.com/logicalhan))