{
  "$schema": "http://json-schema.org/schema#",
  "$schemaVersion": "0.0.1",
  "modelTags": "OCF",
  "$id": "https://smart-data-models.github.io/dataModel.IoTDataModels/SelectableLevels/schema.json",
  "title": "Selectable Levels",
  "description": "Smart Data Models Program adaptation of the original IoTData data Models. This Resource provides a set of device defined levels that can be selected for an operation. For example where a humidifier has a discrete set that model different humidity levels that can be set. The Property 'availablelevels' is an array of the levels that can be selected, these can be a number or an integer (as subset of integer). The Property 'targetlevel' is the level that has currently been selected and is written to in order to select a new level. When retrieved the targetlevel provides the actual value that has been selected.",
  "type": "object",
  "allOf": [
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
    },
    {
      "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
    },
    {
      "properties": {
        "rt": {
          "description": "Property. The Resource Type.",
          "items": {
            "enum": [
              "oic.r.selectablelevels"
            ],
            "maxLength": 64,
            "type": "string"
          },
          "minItems": 1,
          "uniqueItems": true,
          "readOnly": true,
          "type": "array"
        },
        "targetlevel": {
          "description": "Property. The target level from the available selectable set.",
          "type": "number"
        },
        "availablelevels": {
          "description": "Property. The set of levels to select from.",
          "items": {
            "type": "number"
          },
          "readOnly": true,
          "type": "array"
        },
        "if": {
          "description": "Property. The OCF Interface set supported by this Resource.",
          "items": {
            "enum": [
              "oic.if.a",
              "oic.if.baseline"
            ],
            "type": "string"
          },
          "minItems": 2,
          "uniqueItems": true,
          "readOnly": true,
          "type": "array"
        },
        "type": {
          "type": "string",
          "enum": [
            "SelectableLevels"
          ],
          "description": "Property. NGSI entity type. It has to be SelectableLevels"
        }
      }
    }
  ],
  "derivedFrom": "https://github.com/OpenInterConnect/IoTDataModels/blob/master/SelectableLevelsResURI.swagger.json",
  "license": "https://github.com/OpenInterConnect/IoTDataModels/blob/master/README.md",
  "required": [
    "id",
    "type"
  ]
}