curl --request GET \
  --url https://api.coralogix.com/mgmt/openapi/3/events2metrics/events2metrics/v2/limits \
  --header 'Authorization: <api-key>'

{
  "companyId": "<string>",
  "labelsLimit": 123,
  "metricsLimit": {
    "limit": 123,
    "used": 123
  },
  "permutationsLimit": {
    "limit": 123,
    "used": 123
  }
}