{
  "id": "http://okunishitaka.com/rfunc/invoke-schema#",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "Invoke Schema",
  "description": "Schema for function invoke endpoint",
  "type": "object",
  "required": [
    "data"
  ],
  "properties": {
    "data": {
      "$ref": "#/definitions/InvokeData"
    }
  },
  "definitions": {
    "InvokeData": {
      "type": "object",
      "properties": {
        "type": "string",
        "oneOf": [
          "invocations"
        ]
      },
      "id": {
        "type": "string"
      },
      "attributes": {
        "$ref": "#/definitions/InvokeDataAttributes"
      }
    },
    "InvokeDataAttributes": {
      "type": "object",
      "properties": {
        "params": {
          "type": "array"
        }
      }
    }
  }
}