json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
          "kind": {
              "type": "string",
              "default": "resp",
              "readonly": "true",
              "description": "Defines that the message is a response"
          },
          "reqId": {
              "type": "string",
              "description": "The ID of the request that originated this response",
              "minLength": 1,
              "maxLength": 64,
              "default": "0"
          },
          "type": {
              "description": "Contains one of the APIs response type names",
              "type": "string"
          },
          "code": {
              "type": "integer",
              "description": "Response code according to the HTTP status codes standard"
          },
          "body": {}
      },
      "required": [
          "kind",
          "reqId",
          "code",
          "type",
          "body"
      ]
  }