curl --request POST \
  --url 'https://api.example.com/v3/search/related?api_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "market": "<string>",
  "merchant": "<string>",
  "locale": "<string>",
  "filters": [
    {
      "field": "<string>",
      "op": "eq",
      "data": "true",
      "meta": {
        "type": "<unknown>",
        "min": 123,
        "max": 123,
        "group_title": "<string>",
        "group_expanded": true,
        "unit": "<string>",
        "currency": "<string>"
      },
      "id": "<string>"
    }
  ],
  "sort": {
    "field": "<string>",
    "order": "asc",
    "meta": {
      "title": "<string>",
      "values": [
        "asc"
      ],
      "names": [
        "<string>"
      ]
    }
  },
  "session_id": "<string>",
  "metadata": {},
  "query": "<string>"
}
'

{
  "displays": [
    {}
  ],
  "error": "<string>",
  "variant": 123,
  "experiment_id": "<string>"
}