{
  "variable1": {
    "type": "variable",
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "basic"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": [
      "well-known ports (1 to 1023) are allowed",
      "registred ports (1024 to 49151) are allowed",
      "private ports (greater than 49152) are allowed"
    ],
    "paths": [
      "variable1"
    ],
    "names": [
      "variable1"
    ],
    "descriptions": [
      "A port variable."
    ]
  },
  "variable2": {
    "type": "variable",
    "default": "8080",
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": [
      "well-known ports (1 to 1023) are allowed",
      "registred ports (1024 to 49151) are allowed",
      "private ports (greater than 49152) are allowed"
    ],
    "paths": [
      "variable2"
    ],
    "names": [
      "variable2"
    ],
    "descriptions": [
      "A port variable with default value."
    ]
  },
  "variable3": {
    "type": "variable",
    "default": "8080",
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": [
      "well-known ports (1 to 1023) are allowed",
      "registred ports (1024 to 49151) are allowed",
      "private ports (greater than 49152) are allowed"
    ],
    "paths": [
      "variable3"
    ],
    "names": [
      "variable3"
    ],
    "descriptions": [
      "A port variable with integer default value."
    ]
  }
}