json_schema: {
      "$schema": "http://json-schema.org/draft-04/schema#",
      "type": "object",
      "properties": {
          "name": {
              "type": "string"
          },
          "description": {
              "type": "string"
          },
          "icon": {
              "type": "string"
          },
          "periodic_booking": {
              "type": "boolean"
          },
          "is_available": {
              "type": "boolean"
          },
          "min_delay": {
              "description": "In seconds. The resource must be booked at least min_delay in advance",
              "type": "integer",
              "minimum": 0
          },
          "max_delay": {
              "description": "In seconds. The resource can be booked at most max_delay in advance",
              "type": "integer",
              "minimum": 0
          },
          "color": {
              "type": "string"
          },
          "validation": {
              "type": "boolean"
          }
      },
      "required": [
          "name",
          "periodic_booking",
          "is_available"
      ],
      "additionalProperties": false
  }