Query a slice in this dataset.

{
  "type": "object",
  "properties": {
    "$callback": {
      "type": "string"
    },
    "$group": {
      "type": "string"
    },
    "$limit": {
      "type": "string"
    },
    "$offset": {
      "type": "string"
    },
    "$orderBy": {
      "type": "string"
    },
    "$select": {
      "type": "string"
    },
    "$where": {
      "type": "string"
    },
    "slice": {
      "type": "string"
    }
  },
  "required": [
    "slice"
  ],
  "additionalProperties": false
}