{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/FunctionReferenceData",
  "title": "FunctionReferenceData",
  "additionalProperties": false,
  "description": "Details of functions that can be used in advanced searches.",
  "properties": {
    "displayName": {
      "description": "The display name of the function.",
      "type": "string"
    },
    "isList": {
      "description": "Whether the function can take a list of arguments.",
      "enum": [
        "true",
        "false"
      ],
      "type": "string"
    },
    "supportsListAndSingleValueOperators": {
      "description": "Whether the function supports both single and list value operators.",
      "enum": [
        "true",
        "false"
      ],
      "type": "string"
    },
    "types": {
      "description": "The data types returned by the function.",
      "items": {
        "type": "string"
      },
      "type": "array"
    },
    "value": {
      "description": "The function identifier.",
      "type": "string"
    }
  },
  "type": "object"
}