json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
          "id": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "webhookId": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "applicationId": {
              "type": "string",
              "pattern": "^[A-Fa-f\\d]{24}$"
          },
          "creationDate": {
              "type": "string",
              "format": "date-time"
          },
          "lastUpdated": {
              "type": "string",
              "format": "date-time"
          },
          "name": {
              "type": "string",
              "minLength": 1,
              "maxLength": 255
          },
          "token": {
              "type": "string"
          }
      }
  }