{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/tm-forum/refs/heads/main/json-schema/tmf620-product-catalog-characteristic-value-specification-schema.json",
  "title": "CharacteristicValueSpecification",
  "description": "CharacteristicValueSpecification schema from TM Forum API",
  "allOf": [
    {
      "$ref": "#/components/schemas/Extensible"
    },
    {
      "type": "object",
      "description": "specification of a value (number or text or an object) that can be assigned to a Characteristic. This is an abstract base class, the actual value is in one of the strongly-typed subclasses",
      "properties": {
        "valueType": {
          "type": "string",
          "description": "A kind of value that the characteristic value can take on, such as numeric, text and so forth"
        },
        "isDefault": {
          "type": "boolean",
          "description": "If true, the Boolean Indicates if the value is the default value for a characteristic"
        },
        "unitOfMeasure": {
          "type": "string",
          "description": "A length, surface, volume, dry measure, liquid measure, money, weight, time, and the like. In general, a determinate quantity or magnitude of the kind designated, taken as a standard of comparison for others of the same kind, in assigning to them numerical values, as 1 foot, 1 yard, 1 mile, 1 square foot."
        },
        "validFor": {
          "$ref": "#/components/schemas/TimePeriod"
        },
        "valueFrom": {
          "type": "integer",
          "description": "The low range value that a characteristic can take on"
        },
        "valueTo": {
          "type": "integer",
          "description": "The upper range value that a characteristic can take on"
        },
        "rangeInterval": {
          "type": "string",
          "description": "An indicator that specifies the inclusion or exclusion of the valueFrom and valueTo attributes. If applicable, possible values are \"open\", \"closed\", \"closedBottom\" and \"closedTop\"."
        },
        "regex": {
          "type": "string",
          "description": "A regular expression constraint for given value"
        }
      }
    }
  ],
  "discriminator": {
    "propertyName": "@type",
    "mapping": {
      "CharacteristicValueSpecification": "#/components/schemas/CharacteristicValueSpecification",
      "StringCharacteristicValueSpecification": "#/components/schemas/StringCharacteristicValueSpecification",
      "StringArrayCharacteristicValueSpecification": "#/components/schemas/StringArrayCharacteristicValueSpecification",
      "ObjectCharacteristicValueSpecification": "#/components/schemas/ObjectCharacteristicValueSpecification",
      "ObjectArrayCharacteristicValueSpecification": "#/components/schemas/ObjectArrayCharacteristicValueSpecification",
      "NumberCharacteristicValueSpecification": "#/components/schemas/NumberCharacteristicValueSpecification",
      "NumberArrayCharacteristicValueSpecification": "#/components/schemas/NumberArrayCharacteristicValueSpecification",
      "MapCharacteristicValueSpecification": "#/components/schemas/MapCharacteristicValueSpecification",
      "MapArrayCharacteristicValueSpecification": "#/components/schemas/MapArrayCharacteristicValueSpecification",
      "IntegerCharacteristicValueSpecification": "#/components/schemas/IntegerCharacteristicValueSpecification",
      "IntegerArrayCharacteristicValueSpecification": "#/components/schemas/IntegerArrayCharacteristicValueSpecification"
    }
  }
}