curl --request POST \
  --url https://api.example.com/statistics/pbr_traffic \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "since": "2023-11-07T05:31:56Z",
  "until": "2023-11-07T05:31:56Z",
  "column": [
    "cps"
  ],
  "filters": {
    "vrf_name": "<string>",
    "rule_name": "<string>",
    "tenant_name": "<string>"
  },
  "sample_rate": "auto",
  "flags": {
    "group_by_rule_name": true
  }
}
'

{
  "sample_rate": "<string>",
  "samples": []
}