Get ingress controller average request rate trend (ReqPS)

const response = await fetch('/v2/monitoring-ingress/metric/controller-requests/result/transition?clusterIds=text&controllerIds=text&start=text&end=text', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

[
  {
    "metrics": {
      "cluster": "thingcluster"
    },
    "timestamp": 1687741080,
    "value": 0.2
  }
]

const response = await fetch('/v1/monitoring-ingress/metric/controller-requests/result/transition?clusterIds=text&start=text&end=text', {
    method: 'GET',
    headers: {},
});
const data = await response.json();

[
  {
    "metrics": {
      "cluster": "thingcluster",
      "controller_class": "k8s.io/ingress-nginx"
    },
    "timestamp": 1687741080,
    "value": 0.2
  }
]