{
    "$schema": "http://json-schema.org/schema#",
    "$schemaVersion": "0.0.1",
    "$id": "https://smart-data-models.github.io/dataModel.User/UserContext/schema.json",
    "title": "Smart Data Models. User Context schema",
    "description": "Information on the context of an anonymized in a given point in time",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "refActivity": {
                    "description": "Relationship. Model:'https://schema.org/URL'. An object representing the current activity performed by the User.",
                    "anyOf": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        },
                        {
                            "type": "string",
                            "format": "uri"
                        }
                    ]
                },
                "refUserDevice": {
                    "description": "Relationship. Model:'https://schema.org/URL'. An object representing the current device used by the User.",
                    "anyOf": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        },
                        {
                            "type": "string",
                            "format": "uri"
                        }
                    ]
                },
                "refUser": {
                    "description": "Relationship. Model:'https://schema.org/URL'. Reference to the (anonymised) User to which this UserContext is associated. Normative References: [https://tools.ietf.org/html/rfc3986](https://tools.ietf.org/html/rfc3986)",
                    "anyOf": [
                        {
                            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/EntityIdentifierType"
                        },
                        {
                            "type": "string",
                            "format": "uri"
                        }
                    ]
                },
                "type": {
                    "type": "string",
                    "enum": [
                        "UserContext"
                    ],
                    "description": "Property. NGSI Entity type. It has to be UserContext"
                }
            }
        }
    ],
    "required": [
        "id",
        "type"
    ]
}