{
  "variable1": {
    "type": "variable",
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "basic"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": {
      "name": "Validators",
      "values": [
        "well-known ports (1 to 1023) are allowed",
        "registred ports (1024 to 49151) are allowed",
        "private ports (greater than 49152) are allowed"
      ]
    },
    "path": "variable1",
    "names": [
      "variable1"
    ],
    "description": "A port variable.",
    "gen_examples": [
      "111"
    ],
    "mandatory_without_value": true
  },
  "variable2": {
    "type": "variable",
    "default": {
      "name": "Default",
      "values": "8080"
    },
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": {
      "name": "Validators",
      "values": [
        "well-known ports (1 to 1023) are allowed",
        "registred ports (1024 to 49151) are allowed",
        "private ports (greater than 49152) are allowed"
      ]
    },
    "path": "variable2",
    "names": [
      "variable2"
    ],
    "description": "A port variable with default value.",
    "gen_examples": [
      "8080"
    ],
    "mandatory_without_value": false
  },
  "variable3": {
    "type": "variable",
    "default": {
      "name": "Default",
      "values": "8080"
    },
    "properties": [
      {
        "type": "type",
        "name": "port"
      },
      {
        "type": "mode",
        "name": "standard"
      },
      {
        "type": "property",
        "name": "mandatory"
      }
    ],
    "validators": {
      "name": "Validators",
      "values": [
        "well-known ports (1 to 1023) are allowed",
        "registred ports (1024 to 49151) are allowed",
        "private ports (greater than 49152) are allowed"
      ]
    },
    "path": "variable3",
    "names": [
      "variable3"
    ],
    "description": "A port variable with integer default value.",
    "gen_examples": [
      "8080"
    ],
    "mandatory_without_value": false
  }
}