extensionResult object

{
  "dimensionality": "scalar | matrix"
}

{
  "type": "object",
  "description": "Object that defines the type of information that is returned by the function.",
  "properties": {
    "dimensionality": {
      "type": "string",
      "enum": [
        "scalar",
        "matrix"
      ],
      "default": "scalar",
      "description": "Must be either scalar (a non-array value) or matrix (a 2-dimensional array). Default: scalar."
    }
  }
}