action apptigent_calculate_variance {
  label: "Math - Calculate variance"
  description: "Calculate the statistical variance of two or more numbers"
  provider: apptigent
  method: POST
  path: "/CalculateVariance"
  encoding: json
  input: {
    type: "object"
    required: ["decimals", "input"]
    properties: {
      decimals: {
        type: "number"
        description: "Round to number of decimal places"
      }
      input: {
        type: "array"
        description: "Colllection of values to calculate"
        items: {
          type: "number"
        }
      }
    }
  }
  output: {
    type: "object"
    properties: {
      result: {
        type: "number"
        description: "Result"
      }
    }
  }
}