Fetch semantic query results

Example response

{
  "domain": "Insights",
  "items": [
    {
      "Id": "conv1",
      "Languages": [
        "en"
      ],
      "Channels": [
        "voice"
      ],
      "OperatorResult.Value": "positive"
    },
    {
      "Id": "conv2",
      "Languages": [
        "en",
        "es"
      ],
      "Channels": [
        "chat"
      ],
      "OperatorResult.Value": "negative"
    }
  ],
  "meta": {
    "key": "items",
    "pageSize": 20,
    "previousToken": "eyJwYWdlIjowLCJxdWVyeSI6ImJvb2tzIn0=",
    "nextToken": "eyJwYWdlIjoyLCJxdWVyeSI6ImJvb2tzIn0="
  }
}