json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "title": "Action type",
      "type": "object",
      "properties": {
          "name": {
              "description": "A name to identify the action type. **Remark**: The name is unique in the organization.",
              "type": "string"
          },
          "description": {
              "description": "A human description of the action type.",
              "type": "string"
          },
          "public": {
              "description": "Make the action type available to everybody.",
              "type": "boolean"
          },
          "type": {
              "description": "Valid URL to define the action type.",
              "type": "string"
          },
          "schema": {
              "description": "A valid JSON Schema.",
              "type": "object"
          }
      }
  }
  